Re: Form field inputs automatically cleared when success reached!?
I think he meant, that he opens the database transaction in the validation step.. then some unknown time later, he commits it within success. that does sound a bit dirty to me. On 11/16/10 11:03 AM, Howard Lewis Ship wrote: On Mon, Nov 15, 2010 at 9:22 PM, Kalle Korhonen kalle.o.korho...@gmail.comwrote: That's exactly the reason why I typically save and catch the errors in onValidateForm but commit only in onSuccess. Purists claim it's misuse of the validate event but in practice makes sense. Who are these purists? That's exactly what the ValidateForm event is for. It's your chance to verify the form and associated behavior as a unit prior to the determination of success and failure. Kalle On Mon, Nov 15, 2010 at 9:16 PM, Mihaela Pilonmihaela.pi...@gmail.com wrote: Hi, I have a problem where my form field inputs are always cleared after my success event handling. It's all fine when I can check my inputs prior to success, such as inside validateForm handler, but sometimes there is no error in form, but is raised by service layer in form of exception, and I want to catch it and stay on same page with error shown. Unfortunately in that case form inputs are cleared. It seems that Tapestry assumes that once the success handler is reached that everything will be fine afterwards, whereas it doesn't have to. How do you handle these situations folks, I'm sure this isn't something unusual? -MP - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: how to make tapestry ignore some html tags while parsing tml file
I would create my own component that would output the #= # text
around it's body:
void beginRender( MarkupWriter writer ) {writer.raw(#= );}
void afterRender( MarkupWriter writer ) {writer.raw( #);}
then you can use that component anywhere in your templates
tr
td id=t2Col1Textt:escdata.yesterday.totalImpressions/t:esc/td
/tr
On 11/9/10 3:19 PM, Thiago H. de Paula Figueiredo wrote:
On Tue, 09 Nov 2010 20:08:04 -0200, hese 1024h...@gmail.com wrote:
Hi,
Hi!
I am using html templates in my TML file...something like the below,
to be used with jQuery and other libraries to dynamically fill values
easily.
tr
td id=t2Col1Text#= data.yesterday.totalImpressions #/td
/tr
Tapestry templates must be well-formed XML and it's parsed by an XML
parser, so you need to find another solution. Maybe you'll need to use
the OutputRaw component.
By the way, using #= inside HTML seems very, very hacky to my taste.
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Re: DISCUSSION: Time zones and date selection
Since our apps deals with sports team schedules, timezones are important for us. That's why I kept trying to suggest timezone support, whenever you discussed locale support. But your main question is how to determine a client's timezone. There is no http-header way to get it, and a Javascript timezone detector is the only thing I could come up with. Even with Javascript timezone detection, you will not know a user's timezone on their first request, only after the timezone detector executes, calls back to the server, and a user's httpsession has been updated with their timezone. Even if after you're OK with that, Javascript only gives you access to an offset for a particular date, but not the actual timezone Id. To get the timezone Id you have to take some offset samples for a few dates, and back track those samples against the timezone database in Java. What I did, was to take a few date samples ( jan, jun, today, two weeks from today ), and generate the offsets for those dates on the client-side, then compare those values against all known timezones on the server-side. That will give you a short list of possible timezones that will all work for the user. Then I just store that against the user (httpSesstion), much as you would store the user's Locale - through putting timezoneid in url is not an option. If you're interested, what's the best way to give you the few files that would get you started? attach to a bug? - TimeZoneLookup.java - service, does the timezone database lookup, versus date offset samples - components/common/TimeZoneDetector.java - components/common/TimeZoneDetector.js - component that executes javascript to get date offset samples, and calls back to server for capturing - doesn't render if timezone has been detected already - we have our layout include timezone detector, so all pages include it - pages/common/TimeZoneDetector.java - javascript calls back independent page (not component action) - because i don't want to deal with unnecessary page activation of pages containing the Detector On 8/7/10 9:10 AM, Howard Lewis Ship wrote: This is something that's been nagging me. Although there's a bunch of good options for selecting a date (or date/time) as JavaScript components bult into Tapestry, or available elsewhere ... none of them address the issue of the client and the server operating in different time zones. At the very least, these components probably should include a time zone drop down list (or other means of selection). I haven't been able to find a sure-fire way of determing the user's time zone from the HttpRequest. I'm curious what kinds of solutions the community have used to address this issue. It would be nice to come up with a true solution for Tapestry 5.3. One option is a bit of JavaScript that reports the client's time zone (or just time) to the server so that the server can identify their time zone automatically. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Libarary core mapping not working in 5.2.0-SNAPSHOT
wait, so we can't map libraries onto the core prefix? Can we map it into a prefix? The issue is that we leveraged that capability to essentially bring our libraries all under the same namespace.. To make accessing common/shared components easier to code against.. t:fb.time instead of t:fbcommon.fb.time On 8/13/10 5:38 PM, Thiago H. de Paula Figueiredo wrote: On Fri, 13 Aug 2010 20:09:49 -0300, raulmt rau...@gmail.com wrote: named ViewCore inside the core package). If using the core library mapping will not be permited anymore, what would be the best way to preserve or at least redirect existing links like the previous one? Use LinkTransformer (URL rewriting). - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: DISCUSSION: Time zones and date selection
Yeah, i guess each his own. Though the ip resolution way does seem cleaner in some ways, it does seem way more complicated in others.. and dependent on other services.. etc.. I guess we just realized that TimeZone Detector should be easily pluggable, to fit people's taste and requirements... :) On 8/19/10 1:36 AM, Dmitry Gusev wrote: I didn't use one, but I believe such service exists that resolves client timezone by client IP. Client IP - Location - TimeZone. And this all may be resolved in very first request. On Thu, Aug 19, 2010 at 10:43, Fernando Padillaf...@alum.mit.edu wrote: Since our apps deals with sports team schedules, timezones are important for us. That's why I kept trying to suggest timezone support, whenever you discussed locale support. But your main question is how to determine a client's timezone. There is no http-header way to get it, and a Javascript timezone detector is the only thing I could come up with. Even with Javascript timezone detection, you will not know a user's timezone on their first request, only after the timezone detector executes, calls back to the server, and a user's httpsession has been updated with their timezone. Even if after you're OK with that, Javascript only gives you access to an offset for a particular date, but not the actual timezone Id. To get the timezone Id you have to take some offset samples for a few dates, and back track those samples against the timezone database in Java. What I did, was to take a few date samples ( jan, jun, today, two weeks from today ), and generate the offsets for those dates on the client-side, then compare those values against all known timezones on the server-side. That will give you a short list of possible timezones that will all work for the user. Then I just store that against the user (httpSesstion), much as you would store the user's Locale - through putting timezoneid in url is not an option. If you're interested, what's the best way to give you the few files that would get you started? attach to a bug? - TimeZoneLookup.java - service, does the timezone database lookup, versus date offset samples - components/common/TimeZoneDetector.java - components/common/TimeZoneDetector.js - component that executes javascript to get date offset samples, and calls back to server for capturing - doesn't render if timezone has been detected already - we have our layout include timezone detector, so all pages include it - pages/common/TimeZoneDetector.java - javascript calls back independent page (not component action) - because i don't want to deal with unnecessary page activation of pages containing the Detector On 8/7/10 9:10 AM, Howard Lewis Ship wrote: This is something that's been nagging me. Although there's a bunch of good options for selecting a date (or date/time) as JavaScript components bult into Tapestry, or available elsewhere ... none of them address the issue of the client and the server operating in different time zones. At the very least, these components probably should include a time zone drop down list (or other means of selection). I haven't been able to find a sure-fire way of determing the user's time zone from the HttpRequest. I'm curious what kinds of solutions the community have used to address this issue. It would be nice to come up with a true solution for Tapestry 5.3. One option is a bit of JavaScript that reports the client's time zone (or just time) to the server so that the server can identify their time zone automatically. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
LabJs
I just learned of this neat Js library to help load Js files faster. Maybe Tapestry should look into leveraging it. If the new JavascriptSupport, could expose script dependencies, then it could automatically parallelize script download. Tapestry could then use it to load scripts for zones too, etc. http://labjs.com/ Just wanted to share, to keep in the back of your mind. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: IOC Service Survey
A Tapestry IoC service is just a bean. If you read up on Spring IoC or Guice IoC they are all the same concepts and fulfill the same purposes. Each might have slightly different features mechanisms, but you get the idea. So if your question is truly academic, you should be reading up on generic IoC concepts, sprint and guice as well. The main design pattern used is around constructing singletons ( mostly: general configuration, dao access, overriding tapestry logic, and business logic with caching ). But you can have the IoC container construct objects according to a scope, so it's not just a singleton pattern, but a new object per request, (business logic that has state specific to the current request only). On 12/1/09 9:30 PM, Yeargan Yancey wrote: I have a largely academic interest in Tapestry and have been following the list for several months. I have seen many discussions go by about the technical issues of implementing and using Tapestry IOC services. Recently, however, I began to develop a persistent and growing curiosity about the sorts of tasks that seasoned Tapestry developers decide to implement as IOC services; being especially curious about complex combinations of such services. I suspect some have come up with quite clever solutions and are just dying to share. Here's your chance. I'm asking. What is it that your IOC services do? - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Tapestry-Spring in standalone mode
what do your jobs do? Why do they need anything from Tapestry? On 11/13/09 2:54 PM, Joost Schouten (ml) wrote: Do you mean timed java jobs (java equivalent of cron jobs)? If so, since you are already working with Spring, have a look at: http://static.springsource.org/spring/docs/2.5.x/reference/scheduling.html Not tapestry, but very simple too ;-) Good luck, Joost Juan E. Maya wrote: Hi, We are using Tapestry-Spring integration in our web tear without problems but we require to have a standalone application that will take care of the job executions. Has anybody successfully created such integration ? I was checking the code of the Spring SpringModuleDef and it's highly tied to the ServletContext. Any tips would be highly appreciated, right now i am thinking about implementing my own SpringModuleDef but there might be a easier that i am not aware of. Thanks a lot for your help - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Jetty 6.16 and T5.0.13
So.. read the exception stack trace fully.. If down at the bottom it talks about slf4j or some logging issue.. then it's because Jetty purposefuly hides the slf4j libraries from tapestry (because jetty ships with slf4j for itself ) and you have to add a particular vmarg to fix that. At least this is what we do, you might be having the same issue, but no guarantees. vmargs: -Dorg.mortbay.jetty.webapp.parentLoaderPriority=true or false (At the moment I can't get to my eclipse, so I can't remember if have to set to true or false) But here are the docs for this property: http://docs.codehaus.org/display/JETTY/Classloading http://docs.codehaus.org/display/JETTY/SystemProperties On 8/10/09 10:56 PM, Eldred Mullany wrote: Hi All I am having a strange problem with an old t5.0.13 app and jetty. When I startup the application in Eclipse it shows that it connects to db, starts up all services etc, however when hit a web page that contains any component such ast:form throws an exception java.lang.ClassNotFoundException: caught an exception while obtaining a class file for org.apache.tapestry5.corelib.components. I then built a war file and deployed it under tomcat and it worked fine. So the problem seems to be jetty, but not sure what's causing it not to resolve classes, does anyone have any suggestions on what the cause of this is. I checked my tapestry-core-5.0.13.jar which doesn't seem corrupt, all classes reside in their respective packages. It would'nt have worked in tomcat if my libraries were corrupt. Thanks Eldred Mullany - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: T5: Include Google Analytics Code
The google code doesn't HAVE to be the last thing on the page. It will
work anywhere on the page. You can bring in the js file normally
through tapestry's addScriptLink (or IncludeJavascript annotation), and
then add the google code through addScript..
it would be something like below, but you have to learn how to deal with
tapestry javascript and renderSupport properly. :)
renderSupport.addScriptLink(http://www.google-analytics.com/ga.js;);
renderSupport.addScript( if (typeof(_gat) == 'object') {var pageTracker
=
_gat._getTracker(${trackerId});pageTracker._initData();pageTracker._trackPageview();}
);
On 7/28/09 3:27 AM, moritzgilsdorf wrote:
I tried it but it still inserts the tapestry-code after the GA code and
before the/body tag.
Any other suggestions?
Harald Geritzer wrote:
hello,
i wrote some custom component for one of my projects. it's included just
before the closing body tag.
body
...
/body
GoogleTracker.java
==
public class GoogleTracker {
@Paramter
private String trackerId;
public String getTrackerId() {
return trackerId;
}
}
GoogleTracker.tml
=
t:container
xmlns:t=http://tapestry.apache.org/schema/tapestry_5_1_0.xsd;
script type=text/javascript
var gaJsHost = ((https: == document.location.protocol) ?
https://ssl.;
: http://www.;);
document.write(unescape(%3Cscript src=' + gaJsHost +
google-analytics.com/ga.js'
type='text/javascript'%3E%3C/script%3E));
/script
script type=text/javascript
if (typeof(_gat) == 'object') {
var pageTracker = _gat._getTracker(${trackerId});
pageTracker._initData();
pageTracker._trackPageview();
}
/script
/t:container
moritzgilsdorf schrieb:
Hi,
I have a problem with using Google Analytics in my project. I've added
the
GA scripts in my Layout.tml just before the closing body tag. When
rendering
the Page, Tapestry inserts between the GA scripts and the/body the
following code:
script type=text/javascript
!--
Tapestry.onDOMLoaded(function() {
$('gene').activate();
Tapestry.init({validate:[[organism,[[required,You must provide a
value for Organism.});
});
// --
I suspect this behavior to cause GA to fail. Does anyone has a similar
problem or knows a quick workaround to solve this?
Thanks in advance!
Moritz
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Re: t5: why always downloading these files?
Not sure who depends on those files.. but they do not exist in those repositories.. http://mvnrepository.com/artifact/javassist/javassist that's why it keep trying and trying to download them, but is never successful. Since it's only a pom file, I suppose it doesn't break the build... i guess. Angelo Chen wrote: Hi, every time when I run the progam, maven always displays: Downloading: http://snapshots.repository.codehaus.org/javassist/javassist/3.9.0.GA/javassist-3.9.0.GA.pom Downloading: http://repo1.maven.org/maven2/javassist/javassist/3.9.0.GA/javassist-3.9.0.GA.pom any idea how to stop this? Thanks, Angelo - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Java support added to Google AppEngine
Don't forget right now GAE/Java is really really beta. You are only allowed to have 30 cuncurrent threads? Unless your app is only serving a small number of users, I can't vote to use GAE/Java for actual production apps, not yet.. And like someone just said, this just came out a week ago. GAE/Java is not a priority feature in this landscape, not yet.. Maybe after a month, if Tapestry is still not working in GAE/Java, then start ratcheting up the pressure and complaints.. sorry. So I guess if it's really really important for you, you won't be able to upgrade to 5.1 for a few more weeks.. sorry. Alex Kotchnev wrote: I'm not sure about everyone else, but for me this is a BIG issue and is one of the reasons holding me back from moving my app to the 5.1 beta. Most likely I'll hold off on upgrading to 5.1 final if it doesn't support GAE. Howard was asking earlier about any showstoppers preventing 5.1 from moving forward - this is one for me. Maybe this would be a good feature for 5.2, who knows. Is anyone else holding off on taking up 5.1 for this reason ? Other reasons ? Cheers, Alex Kotchnev On Thu, Apr 16, 2009 at 3:44 PM, Christian Köberl tapestry.christian.koeb...@gmail.com wrote: I grepped over the tapestry-core sources for javax.xml.stream and only found them imported in TemplateParser and StaxTemplateParser. Would it then be sufficient to just contribute another TemplateParser which isn't using Woodstox (maybe the one from 5.0.1.8)? I just tried to eliminate Woodstox and to use pure Stax API for template parsing. This wasn't that difficult (see http://derkoe.wordpress.com/2009/04/16/tapestry-51-woodstox/). With plain Stax I still get the same error in TemplateParser. Maybe I will try to switch back to the 5.0.18 one when I have time. Cheers, Chris -- View this message in context: http://n2.nabble.com/Java-support-added-to-Google-AppEngine-tp2605876p2643391.html Sent from the Tapestry Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Java support added to Google AppEngine
Cool. I think this conversation is probably over.. as to let's wait one week to see what Howard comes up with.. But let me clarify what I was talking about: I am talking about concurrent requests (which in my mind translates to # of request handler threads in tomcat or jetty). And the number of concurrent users you can actually handle depends on how long your requests take to process.. Which depends on how complicated or data intensive your site is, etc etc.. At the bottom of http://code.google.com/appengine/docs/java/runtime.html simultaneous dynamic requests 30 * * An application can process around 30 active dynamic requests simultaneously. This means that an application whose average server-side request processing time is 75 milliseconds can serve up to (1000 ms/second / 75 ms/request) * 30 = 400 requests/second without incurring any additional latency. Applications that are heavily CPU-bound may incur some additional latency in long-running requests in order to make room for other apps sharing the same servers. Requests for static files are not affected by this limit. Christian Edward Gruber wrote: You're not allowed to have any concurrent threads. What do you mean? Concurrent requests? There's 30 seconds max response on those. There's 10 cron jobs available... I'm confused. The docs say: The total number of requests to the app. The per-minute quotas for application with billing enabled allow for up to 500 requests per second--more than one billion requests per month. If your application requires even higher quotas... and the free daily quota for requests, divided into per-minute is: 7,400 requests/minute. So I'm not sure as to what you're referring. The quote info is here: http://code.google.com/appengine/docs/quotas.html Having said all that, you're right - there's no actual requirement that T5.1 support a beta early look software. The only reason I think it's an issue is that 5.0.x seems to work, so there's some frustration at play among those who have already upgraded to T5.1 who want to also be GAE users. Super-awesomely-critical? Probably not. Just frustrating. Christian. On 17-Apr-09, at 12:34 , Fernando Padilla wrote: Don't forget right now GAE/Java is really really beta. You are only allowed to have 30 cuncurrent threads? Unless your app is only serving a small number of users, I can't vote to use GAE/Java for actual production apps, not yet.. And like someone just said, this just came out a week ago. GAE/Java is not a priority feature in this landscape, not yet.. Maybe after a month, if Tapestry is still not working in GAE/Java, then start ratcheting up the pressure and complaints.. sorry. So I guess if it's really really important for you, you won't be able to upgrade to 5.1 for a few more weeks.. sorry. Alex Kotchnev wrote: I'm not sure about everyone else, but for me this is a BIG issue and is one of the reasons holding me back from moving my app to the 5.1 beta. Most likely I'll hold off on upgrading to 5.1 final if it doesn't support GAE. Howard was asking earlier about any showstoppers preventing 5.1 from moving forward - this is one for me. Maybe this would be a good feature for 5.2, who knows. Is anyone else holding off on taking up 5.1 for this reason ? Other reasons ? Cheers, Alex Kotchnev On Thu, Apr 16, 2009 at 3:44 PM, Christian Köberl tapestry.christian.koeb...@gmail.com wrote: I grepped over the tapestry-core sources for javax.xml.stream and only found them imported in TemplateParser and StaxTemplateParser. Would it then be sufficient to just contribute another TemplateParser which isn't using Woodstox (maybe the one from 5.0.1.8)? I just tried to eliminate Woodstox and to use pure Stax API for template parsing. This wasn't that difficult (see http://derkoe.wordpress.com/2009/04/16/tapestry-51-woodstox/). With plain Stax I still get the same error in TemplateParser. Maybe I will try to switch back to the 5.0.18 one when I have time. Cheers, Chris -- View this message in context: http://n2.nabble.com/Java-support-added-to-Google-AppEngine-tp2605876p2643391.html Sent from the Tapestry Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org Christian Edward Gruber e-mail: christianedwardgru...@gmail.com weblog: http://www.geekinasuit.com
Re: Java support added to Google AppEngine
cool. all valid points. :) :) :) Alex Kotchnev wrote: Fernando, you're so right, I will probably have to wait a few weeks or months. I mentioned something, as there have been a couple of discussions on the subject on the list, and on top of that Howard asked what the showstoppers were to releasing 5.1 . I think that this is a good way to rephrase the question are there any showstoppers in 5.1 as what are the things stopping you from moving your 5.0 app to 5.1. In other words, 5.1 has quite a bit of nice improvements, but if there are things holding people back on 5.0.18, then it must be something significant. On the sentiment that GAE is not all that important to complain and put pressure (btw, I wasn't complaining or applying pressure, just trying to start a good discussion that would be beneficial to 5.1). It seems to me that GAE is a bit like the iPhone : it's nothing all that new (e.g. if you wanted Java hosting you could have gotten it before GAE, just like if you wanted a smartphone you could have gotten one long before the iPhone). However, to a large extent it has become the measuring stick for frameworks because of Google's visibility : if your framework runs on GAE, it's ahead of the game, if it doesn't, it's behind. On the subject of scalability and GAE : most of the apps that I have in mind are small and probably wouldn't warrant buying hosting for, and thus are ideal candidates for GAE . On a separate note, I see GAE as a huge opportunity for providing services for small businesses : e.g. getting them on Google Apps is an easy sell, then the upsell from Google Apps to custom GAE apps is a piece of cake. Thus, the frameworks that DO run on GAE will have an advantage in spurring further adoption in that arena. Cheers, Alex Kotchnev On Fri, Apr 17, 2009 at 12:34 PM, Fernando Padilla f...@alum.mit.edu wrote: Don't forget right now GAE/Java is really really beta. You are only allowed to have 30 cuncurrent threads? Unless your app is only serving a small number of users, I can't vote to use GAE/Java for actual production apps, not yet.. And like someone just said, this just came out a week ago. GAE/Java is not a priority feature in this landscape, not yet.. Maybe after a month, if Tapestry is still not working in GAE/Java, then start ratcheting up the pressure and complaints.. sorry. So I guess if it's really really important for you, you won't be able to upgrade to 5.1 for a few more weeks.. sorry. Alex Kotchnev wrote: I'm not sure about everyone else, but for me this is a BIG issue and is one of the reasons holding me back from moving my app to the 5.1 beta. Most likely I'll hold off on upgrading to 5.1 final if it doesn't support GAE. Howard was asking earlier about any showstoppers preventing 5.1 from moving forward - this is one for me. Maybe this would be a good feature for 5.2, who knows. Is anyone else holding off on taking up 5.1 for this reason ? Other reasons ? Cheers, Alex Kotchnev On Thu, Apr 16, 2009 at 3:44 PM, Christian Köberl tapestry.christian.koeb...@gmail.com wrote: I grepped over the tapestry-core sources for javax.xml.stream and only found them imported in TemplateParser and StaxTemplateParser. Would it then be sufficient to just contribute another TemplateParser which isn't using Woodstox (maybe the one from 5.0.1.8)? I just tried to eliminate Woodstox and to use pure Stax API for template parsing. This wasn't that difficult (see http://derkoe.wordpress.com/2009/04/16/tapestry-51-woodstox/). With plain Stax I still get the same error in TemplateParser. Maybe I will try to switch back to the 5.0.18 one when I have time. Cheers, Chris -- View this message in context: http://n2.nabble.com/Java-support-added-to-Google-AppEngine-tp2605876p2643391.html Sent from the Tapestry Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [REQUEST] Live T5 web sites, quotes, marketting
We have been using Tapestry 5, it rocks. We do so many sites using Tapestry, and mostly facebook, so here is our index site (not tap5): http://www.citizensportsinc.com/ Most of the sites listed off of this site are Tapestry 5. Except for Protrade.com (Tap4), and a handful of apps we bought from other startups (PHP). Our flag-ship app is: http://apps.facebook.com/citizensports/ Howard Lewis Ship wrote: I'm putting together some new presentations about Tapestry and I could use the help of the Tapestry community. I need more pictures of live T5 sites. Just send me a URL and I can do a screen grab. This is all about answering the question: is it mature? I make a number of reasonable observations about Tapestry 5, but would love quotes to back it up: - Fast and easy to develop - Helps with big teams - Great performance - Great internationalization / localization - Live class reloading gives almost scripting language productivity so quotes along the lines of we were able to quickly put together xyz or we found qrstuv much easier than our last framework or would have been a failure without Tapestry. Don't let me put words in your mouth, however! - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: T5 how to execute javascript after zone update?
You use the normal RenderSupport.addScript(..) method. And tapestry
adds it to the json response, and it gets executed by loadScriptsInReply...
DH wrote:
1. If your return is Block or Zone, just put script.../script inside the
block or zone.
2. If return is JSONObject, can do like this:
JSONObject response = new JSONObject();
response.put(script, alert('ff'););
return response;
Thanks,
DH
- Original Message -
From: grabarz umrzy...@gazeta.pl
To: users@tapestry.apache.org
Sent: Wednesday, April 15, 2009 5:37 AM
Subject: T5 how to execute javascript after zone update?
is there any way to execute custom piece of javascript after zone
update? inside tapestry.js i found:
loadScriptsInReply : function(reply, callback)
* Passed the JSON content of a Tapestry partial markup response, extracts
* the script and stylesheet information. JavaScript libraries and
stylesheets are loaded,
* then the callback is invoked.
and indeed it tries to evaluate passed script:
if (reply.script) eval(reply.script);
the question is, how to inject my javascript into reply?
cheers,
m.
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Re: T5 how to execute javascript after zone update?
did you try @Environmental?
DH wrote:
I remember @Inject RenderSupport is not available in ajax action request even though in latest snapshot, I just tried several days ago and got error.
Thanks
DH
- Original Message -
From: Fernando Padilla
To: Tapestry users users@tapestry.apache.org
Sent: Wednesday, April 15, 2009 10:16 AM
Subject: Re: T5 how to execute javascript after zone update?
You use the normal RenderSupport.addScript(..) method. And tapestry
adds it to the json response, and it gets executed by loadScriptsInReply...
DH wrote:
1. If your return is Block or Zone, just put script.../script inside the
block or zone.
2. If return is JSONObject, can do like this:
JSONObject response = new JSONObject();
response.put(script, alert('ff'););
return response;
Thanks,
DH
- Original Message -
From: grabarz umrzy...@gazeta.pl
To: users@tapestry.apache.org
Sent: Wednesday, April 15, 2009 5:37 AM
Subject: T5 how to execute javascript after zone update?
is there any way to execute custom piece of javascript after zone
update? inside tapestry.js i found:
loadScriptsInReply : function(reply, callback)
* Passed the JSON content of a Tapestry partial markup response, extracts
* the script and stylesheet information. JavaScript libraries and
stylesheets are loaded,
* then the callback is invoked.
and indeed it tries to evaluate passed script:
if (reply.script) eval(reply.script);
the question is, how to inject my javascript into reply?
cheers,
m.
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Re: Decent jetty runner for eclipse
we add this to our vmargs:
-Dorg.mortbay.jetty.webapp.parentLoaderPriority=true
-Dtapestry.production-mode=false
-Xmx500m
Thiago H. de Paula Figueiredo wrote:
On Mon, Apr 13, 2009 at 2:28 PM, Sergey Didenko
sergey.dide...@gmail.com wrote:
Don't you use
webapp.setServerClasses( new String[]
{-org.mortbay.jetty.plus.jaas., org.mortbay.jetty.} );
also? As recommended on http://wiki.apache.org/tapestry/Tapestry5RunViaMain .
The line webapp.setParentLoaderPriority(true); solves the same problem
(loading of SL4J), I guess.
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Re: Problem using many times the same component on one page
Using clientId with zones can be a little bit tricky if you don't
understand how clientIds are generated, and how they will change after
the zone is reloaded, etc etc. And will probably will not work when you
try to load the zone the second time. And using getClientId on a zone
won't work if the zone component is not rendered ( which is the case
here, since you're only rendering a block, not the whole page )...
I would simply have a static/literal id for your zone, it'll be more
reliable.
t:zone id=zoneId
a t:type=actionlink zone=zoneId.../a
/t:zone
If you're creating a zone in a loop, then you'll have to generate that
zoneId deterministically through a property ( maybe by embedding the
object's id that you're looping through, etc )..
t:loop source=values value=value
t:zone id=prop:zoneId
a t:type=actionlink zone=prop:zoneId.../a
/t:zone
/t:loop
public String getZoneId() {
return zoneId+value.getId();
}
rmkkk wrote:
Hello,
I have a component I want to inject two times in the same page. I want to
display a block when clicking on an edit button. With one component no
problem. With two components when I click on the edit button of my second
component, it's the block of the first component which is displayed.
The strange thing is that another link works fine, I can which didn't work
before adding clientId. But with my other zone 'configZone' I can't use
clientId, I get an exception.
How can I correct that ?
I join my tml and java files.
http://www.nabble.com/file/p22988449/SportTopOdds.java SportTopOdds.java
http://www.nabble.com/file/p22988449/SportTopOdds.tml SportTopOdds.tml
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access component from mixin
What is the best way to get the component a mixin i applied to, from
within the mixin?
I want to access the clientId of the component that the mixin has been
tied to. How would I do that?
pseudo-code:
mixin {
afterRender {
getComponent().getClientId();
}
}
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Re: [T5] Asset Url is changed via domain. Meet Problems when use Alias or AliasOverrides
hmm. Is there an AssetFactory?
Tuan wrote:
Thanks Fernando Padilla, I created AssetSourceDecorator as you said. The
result is
+ For all assets are accessed by @includestylesheet,
@include, It is ok.
+ For all assets are accessed in template
${asset:tapestry_banner.gif}, it is ok when end-user go to the page in
first time. The time after that,* it is fail, **AssetSourceDecorator is
not called **.* I know assetSourceImpl make cache and check whether
cache to asset. But, T5 doesn't call AssetSourceDecorator when cache
for the asset is avaliable. It means that there is a class checked
whether cache before. Do you know the class?
Actually, I met the problems (asset, asset cache ) in last month. At the
time, I created a service AssetHelper that having a method
getAsset(String path). When I want to access resource (css, js, image
...), I used the service. It means that some way like that ${asset:...},
@inj...@path... can not be used
Now, I see my old way is not convenient. so, I try to solve the problem
by using the ways of T5 ( ${asset:tapestry_banner.gif}, ).
This is my code:
public class AssetSourceDecorator implements AssetSource {
...
private AssetSource _t5AssetSource;
public AssetSourceDecorator(AssetSource assetSource) {
logger.info(AssetSourceDecorator);
*_t5AssetSource = assetSource;*
}
public Asset getAsset(Resource baseResource, String path, Locale
locale) {
logger.info(getAsset + path );
path = modifyPath(path);
*return _t5AssetSource.getAsset(baseResource, path, locale);*
}
...
}
public class AppModule {
public static AssetSource decorateAssetSource(AssetSource assetSource) {
return new AssetSourceDecorator(assetSource);
}
}
Fernando Padilla wrote:
another thing you can play with, which is sometimes easier to
integrate, is the service decoration.
try learning about decorators.
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Re: @IncludeStylesheet and non-local CSS
I vote that this is added to tapestry-core. :) Robert Zeigler wrote: The Chenillekit module provides a URIAssetFactory, as well; I've just started playing with this library, but I've been pretty pleased so far. Robert On Mar 26, 2009, at 3/2610:06 PM , Geoffrey Wiseman wrote: On Thu, Mar 26, 2009 at 9:53 PM, Fernando Padilla f...@alum.mit.edu wrote: that's exactly what we do.. we just named it url, instead of uri. :) :) Well, it's a trivial piece of code, so if a committer wants to run with it - feel free, although you might want to check to make sure I didn't do something inappropriate along the way, as there are pieces (e.g. localization) that I can't easily address in this setup. - Geoffrey -- Geoffrey Wiseman http://www.geoffreywiseman.ca/ - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [T5] Asset Url is changed via domain. Meet Problems when use Alias or AliasOverrides
another thing you can play with, which is sometimes easier to integrate,
is the service decoration.
try learning about decorators.
On 3/26/09 12:09 AM, Tuan wrote:
Hi all,
This is my problems when I use Alias or AliasOverrides. Please help me
correct them.
_*Context: *_
IndexPage.tml
html namespace=.../
t:MyComponent/
/html
MyComponent.tml
t:container namespace=...
img src=${asset:image.gif} alt=.../
/t:container
-= url of image.gif is .../components/image.gif
In my app - business logic, theme and template are used. They are
changed via *domain*. It means above image url will change via domain. Ex:
- If end user go to my app site in domain1.com, url of image should be
/components/*domain1.com*/image.gif
- ... domain2.com, /components/*domain2.com*/image.gif
(domain1 and domain both specify same IP)
_*My solution:*_ Override service AssetSource (trig it to change path)
MyAssetSource.java
public class MyAssetSource extends AssetSourceImpl {
...
@Override
public Asset getClasspathAsset(String path) {
path = modifyPath(path); return getClasspathAsset(path, null);
}
...
}
Then, Use MyAssetSource to override T5 AssetSource service
binder.bind(AssetSource.class, MyAssetSource.class).withId(
MyAssetSource);
public void contributeAlias(ConfigurationAliasContribution configuration,
@InjectService(MyAssetSource) AssetSource assetSource) {
configuration
.add(AliasContribution.create(AssetSource.class, assetSource));
}
_*Problem:
*_ - T5 throws error when go to index page:
No adapter from type
org.apache.tapestry5.ioc.internal.util.ClasspathResource to type
org.apache.tapestry5.services.AssetFactory is available (registered
types are (none))
_*
*_- In another way, I use contributeAliasOverrides method but I also get
some errors. Look like I don't know how to use alias and aliasOverride!
Please tell me how use Alias or contributeAliasOverrides.
Thanks.
_*
*_
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Re: @IncludeStylesheet and non-local CSS
we use YUI. We simply added a url asset factory prefix (which tapestry should really really add by default actually, like 10 lines of code). If you want it, I can attach my code easily. And no, you should not bundle yui locally. It already does a tonne of on-demand loading, dependency resolution, minimization, and grouping ( which tapestry does now, but you know.. it's using yahoo's CDN ). actually, I was wondering why tapestry doesn't use google's CDN for prototype and scriptalicious? http://code.google.com/apis/ajaxlibs/ Howard Lewis Ship wrote: I think you are on to something, but is bundling YUI locally a real problem? On Thu, Mar 26, 2009 at 10:05 AM, Geoffrey Wiseman geoffrey.wise...@gmail.com wrote: On Thu, Mar 26, 2009 at 12:47 PM, Geoffrey Wiseman geoffrey.wise...@gmail.com wrote: If I were to build component that uses YUI, and I wanted to attach the stylesheet from Yahoo (rather than copying it to my application), it doesn't seem as if @IncludeStylesheet will let me do that; am I correct? This was raised before for Javascript ( http://markmail.org/thread/pcrp6gzkyvsm37i5) -- while rendering the Javascript right in the body of the page seems like not a big deal, it's not really ideal for CSS, and it doesn't buy you the duplicate-detection that @IncludeStylesheet will. If it's possible to use external paths, even if it means I have to do some plumbing, I'd like to know about it. Looks like it /might/ be able to do this with my own asset factory? - Geoffrey -- Geoffrey Wiseman http://www.geoffreywiseman.ca/ - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: @IncludeStylesheet and non-local CSS
that's exactly what we do.. we just named it url, instead of uri. :) :)
Geoffrey Wiseman wrote:
On Thu, Mar 26, 2009 at 1:40 PM, Dave Greggory davegregg...@yahoo.comwrote:
Just use RenderSupport.
I just built my own component named asset attacher for this purpose.
And if anyone's curious what the other approach might look like:
package com.tsg.tapestry;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.Locale;
import org.apache.tapestry5.Asset;
import org.apache.tapestry5.ioc.Resource;
import org.apache.tapestry5.services.AssetFactory;
public class UriAssetFactory implements AssetFactory {
@Override
public Asset createAsset(Resource resource) {
return new UriAsset((UriResource) resource);
}
@Override
public Resource getRootResource() {
return new UriResource();
}
private static class UriResource implements Resource {
private String path;
private URI uri;
public UriResource() {
// root uri resource
this.path = null;
this.uri = null;
}
public UriResource(String path) {
this.path = path;
try {
this.uri = new URI(path);
} catch (URISyntaxException e) {
uri = null;
}
}
private boolean isRoot() {
return path == null;
}
@Override
public boolean exists() {
if (uri != null) {
return true;
} else {
return false;
}
}
@Override
public Resource forFile(String relativePath) {
if (isRoot()) {
return new UriResource(relativePath);
} else {
return new UriResource(this.getFolder() + '/' +
relativePath);
}
}
/**
* URI Resources can't be localized -- at least, not in any easy
manner.
*/
@Override
public Resource forLocale(Locale locale) {
return this;
}
@Override
public String getFile() {
if (isRoot()) {
return ;
} else {
int index = path.lastIndexOf('/');
if (index == -1) {
return path;
} else {
return path.substring(index + 1);
}
}
}
@Override
public String getFolder() {
if (isRoot()) {
return ;
} else {
int index = path.lastIndexOf('/');
if (index == -1) {
return ;
} else {
return path.substring(0, index);
}
}
}
@Override
public String getPath() {
return path;
}
@Override
public InputStream openStream() throws IOException {
if (isRoot()) {
throw new IOException(Cannot open stream for root uri.);
} else if (uri == null) {
throw new IOException(Cannot open stream for malformed
uri.);
} else {
return uri.toURL().openStream();
}
}
@Override
public URL toURL() {
if (uri == null) {
try {
return uri.toURL();
} catch (MalformedURLException e) {
return null;
}
} else {
return null;
}
}
@Override
public Resource withExtension(String extension) {
if (isRoot()) {
return this;
} else {
int index = path.lastIndexOf('.');
if (index == -1) {
return new UriResource(path + '.' + extension);
} else {
return new UriResource(path.substring(0, index + 1)
+ extension);
}
}
}
}
private static class UriAsset implements Asset {
private UriResource resource;
public UriAsset(UriResource resource) {
this.resource = resource;
}
@Override
public Resource getResource() {
return resource;
}
@Override
public String toClientURL() {
return resource.getPath();
}
}
}
package com.tsg.crystal.web.services;
import org.apache.tapestry5.ioc.MappedConfiguration;
import org.apache.tapestry5.services.AssetFactory;
import com.tsg.tapestry.UriAssetFactory;
public class TapestryModule {
public static void contributeAssetSource(
MappedConfigurationString, AssetFactory configuration) {
configuration.add(uri,
Re: How to parse and map URLs?
i think we had a discussion on the mailing list a bit back, I think we were refering to it as virtual hosting. Michael Prescott wrote: This probably won't help you, but have a look at URLRewriter ( http://tuckey.org/urlrewrite/), which is a filter that does URL rewriting. I'm not sure if you can extend it with the sort of 'manipulate the context' behavior you're looking for, but perhaps. The context you're manipulating, by the way, could be a Spring bean with session scope. But I don't know enough to help you avoid having to list asset and asset_partner and asset_partner2 in each component that uses an asset - that would be massively annoying. Michael On Thu, Mar 26, 2009 at 4:04 PM, dpark dp...@exchangesolutions.com wrote: I'm looking for any suggestions on the below: Business Need: A new partner client would like to leverage our current web application but allow for some dynamic rebranding (through images). The application will know which brand images to show based on the format of the URL. For example, given the following current request A: http://domain.com/Login.page How can I also map the following request B, to go to the exact same page? http://domain.com/partner/Login.page (presumably, whatever is going to be parsing the URL will set some sort of brand context in a session object so that assets can then query it to know what to show) Is this a job for a custom Service Encoder (friendly URL)? Any suggestions are welcome... (sadly, i think i'll be able to hear a pin drop...) DP -- View this message in context: http://www.nabble.com/How-to-parse-and-map-URLs--tp22730051p22730051.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: 5.0.18 - 5.1.0.1 upgrade problems
I believe for page links, there is no difference. And you can just get the LinkFactory. For EventLinks, now it starts to get different because you are targetting both a page and a component ( which can be on a different page ). I'm still not a master on figuring this out, but I know what to look out for: pagelink: http://server/page/pagecontext eventlink: http://server/pagewithcomponent:component/eventcontext?t:ac=pagecontextt:cp=pagetorender Andreas Pardeike wrote: On 24 mar 2009, at 14.20, Robert Zeigler wrote: I think that's ugly. :) Consider: componentSource .getPage (Index .class).getComponentResources().createPageLink(Index.class,true); Personally, I get suspicious of call chains nested more than about two-deep... smells of tight coupling. Ultimately, componentResources.createPageLink calls into LinkSource, which calls into ComponentEvenLinkEncoder to create the link. *shrug*. Why not bypass the nastiness and go straight to ComponentEventLinkEncoder? It /is/ a public service, after all... Personally, though, I wonder if it should be the other way around: ComponentEventLinkEncoder really exposes too much of the internal guts of how tapestry thinks about requests: page names, nested component ids, etc. (In the form of the PageRequestParameters and ComponentEventRequestParameters objects. In that regard, using component resources is correct because it hides all of the gory details... Except that it still requires an ugly rats' nest of method calls. Creating links to pages from within services seems like such a common paradigm (redirecting to the login page on authentication failure, for example); maybe we ought to have cleaner, public support for it... I totally agree with Robert. Plus, what is the difference between: componentSource.getPage(XXX.class).getComponentResources().createPageLink(XXX.class,true); componentSource.getPage(YYY.class).getComponentResources().createPageLink(XXX.class,true); Will I still get the same link? If so, why do I need to get a page in first place? /Andreas - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Executing javascript on ajax call return
This already works.. when you do RenderSupport.addScript(), while rendering a zone/block, it will be executed when that zone is put into the page. But I can't remember what version of tapestry this got turned on.. Blower, Andy wrote: I would like to be able to add javascript to the 'script' key section that is returned as a partial page render. Client side events are okay, but being able to return some JS that runs is more flexible. It's also partially there already and just needs exposing I think. At present we've resorted to returning some inline JS in the markup returned. Nasty, but it works. I assume we've not missed a better way of doing this? -Original Message- From: Howard Lewis Ship [mailto:hls...@gmail.com] Sent: 24 March 2009 00:54 To: Tapestry users Subject: Re: Executing javascript on ajax call return I've been thinking for a while that there needs to be more client-side events, so that the zone element could ire tapestry:zone:fetched, tapestry:zone:show, etc. On Mon, Mar 23, 2009 at 3:19 PM, Thiago H. de Paula Figueiredo thiag...@gmail.com wrote: Is therea JIRA for that so I can vote on it? Em Mon, 23 Mar 2009 17:29:03 -0300, Fernando Padilla f...@alum.mit.edu escreveu: Nope, there is no way to do javascript callbacks after a zone is updated. Zones right now are missing lifecycle callbacks, that you can hook into. They do have the show/update callbacks that the Effects hook into, but it could/should/hopefully will be expanded, eventually.. :) things like: preFetch preShow preUpdate postUpdate But if you wanted to hack up your own, then start looking at tapestry.js: Tapestry.ZoneManager Tapestry.Initializer.zone Tapestry.Initializer.linkZone Thiago H. de Paula Figueiredo wrote: Em Mon, 23 Mar 2009 16:20:08 -0300, Hugo Palma hugo.m.pa...@gmail.com escreveu: Is there a way to execute some javascript right after a zone update is performed ? I can't seem to find a place where i can register to listen for an ajax call return. Well, Prototype has a global way to provide these callbacks: http://www.prototypejs.org/api/ajax/options. If you have more than one zone in a single page, I don't know how you would do that. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org -- Thiago H. de Paula Figueiredo Independent Java consultant, developer, and instructor Consultor, desenvolvedor e instrutor em Java http://www.arsmachina.com.br/thiago - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org -- Howard M. Lewis Ship Creator Apache Tapestry and Apache HiveMind - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Executing javascript on ajax call return
Howard, since you're into doing quick fixes/enhancements. :)
could you please add a loading effect for zones? :)
since at the moment other developers in our company have added local
hacks to get a little loading effect going (simple hour glass or
somesuch), but I would love to rip out all of our hackish code, if
tapestry can support it natively. :)
it would be the first motivator for more zone events. I would just add
loading effects :) And you can leave the show/update ones. I would
even add loadingEnd, showEnd, updateEnd, to allow you to chain effects
together easier, for transitions: slide right, then fade in. or fade
out, then slight in left, etc.
.loading {
background-image: url(
http://ssres.s3.amazonaws.com/img/bg/loadingCircle.gif );
background-repeat: no-repeat;
padding-top: 5px;
min-height: 20px;
}
Blower, Andy wrote:
Fantastic, might be worth removing the line Currently, the partial page content
that is rendered may not use an Environmental services. This is expected to change
soon. from http://tapestry.apache.org/tapestry5.1/guide/ajax.html then.
-Original Message-
From: Hugo Palma [mailto:hugo.m.pa...@gmail.com]
Sent: 24 March 2009 18:23
To: Tapestry users
Subject: Re: Executing javascript on ajax call return
I've just tried using renderSupport on a partial page render and it
worked
great. I'm using 5.1.0.2-SNASHOT.
On Tue, Mar 24, 2009 at 4:14 PM, Blower, Andy
andy.blo...@proquest.co.ukwrote:
Unfortunately this doesn't work because Environmental stuff is not
available when doing partial page renders - well for 5.0.18 at least,
maybe
it works with 5.1.0.1? This is the perfect mechanism for doing this
though.
I'll be trying 5.1 later this week so I'll try it again then.
Thanks.
-Original Message-
From: Fernando Padilla [mailto:f...@alum.mit.edu]
Sent: 24 March 2009 15:35
To: Tapestry users
Subject: Re: Executing javascript on ajax call return
This already works.. when you do RenderSupport.addScript(), while
rendering a zone/block, it will be executed when that zone is put
into
the page. But I can't remember what version of tapestry this got
turned
on..
Blower, Andy wrote:
I would like to be able to add javascript to the 'script' key
section
that is returned as a partial page render. Client side events are
okay,
but being able to return some JS that runs is more flexible. It's
also
partially there already and just needs exposing I think.
At present we've resorted to returning some inline JS in the
markup
returned. Nasty, but it works. I assume we've not missed a better
way
of doing this?
-Original Message-
From: Howard Lewis Ship [mailto:hls...@gmail.com]
Sent: 24 March 2009 00:54
To: Tapestry users
Subject: Re: Executing javascript on ajax call return
I've been thinking for a while that there needs to be more
client-
side
events, so that the zone element could ire
tapestry:zone:fetched,
tapestry:zone:show, etc.
On Mon, Mar 23, 2009 at 3:19 PM, Thiago H. de Paula Figueiredo
thiag...@gmail.com wrote:
Is therea JIRA for that so I can vote on it?
Em Mon, 23 Mar 2009 17:29:03 -0300, Fernando Padilla
f...@alum.mit.edu
escreveu:
Nope, there is no way to do javascript callbacks after a zone
is
updated.
Zones right now are missing lifecycle callbacks, that you can
hook
into.
They do have the show/update callbacks that the Effects hook
into,
but it
could/should/hopefully will be expanded, eventually.. :)
things like:
preFetch
preShow
preUpdate
postUpdate
But if you wanted to hack up your own, then start looking at
tapestry.js:
Tapestry.ZoneManager
Tapestry.Initializer.zone
Tapestry.Initializer.linkZone
Thiago H. de Paula Figueiredo wrote:
Em Mon, 23 Mar 2009 16:20:08 -0300, Hugo Palma
hugo.m.pa...@gmail.com
escreveu:
Is there a way to execute some javascript right after a zone
update is
performed ? I can't seem to find a place where i can
register
to
listen
for an ajax call return.
Well, Prototype has a global way to provide these callbacks:
http://www.prototypejs.org/api/ajax/options. If you have more
than
one zone
in a single page, I don't know how you would do that.
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Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
Consultor, desenvolvedor e instrutor em Java
http://www.arsmachina.com.br/thiago
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Re: dialog component
if someone is actually going to be doing a dialog component for tapestry, please just think about doing a zoneDialog component :) In our company we created a zone.dialog backed by YUI ( since it's YUI, i have not submitted it to tapestry.. ). So it's really easy, and quite popular. It works just like a normal Zone, except that it pops up a dialog, instead of putting it inside of the page. :) zones are already encapsulated behind the ZoneManager interface, you just have to create a new ZoneManager that deals with the dialog, instead of simply squirting the html content within a div.. Ville Virtanen wrote: Here is an example of an confirm dialog that intercepts the users click and displays question proceed? to the user. If that was what you are after? http://wiki.apache.org/tapestry/Tapestry5AndJavaScriptExplained - Ville Jorge Saridis wrote: Ville, I did vote Can you tell me how to invoke a javascript function from a server side event? For example before the onActionFromXXX actionlink event. Thanks in advance Jorge On Sun, 2009-03-22 at 02:41 -0700, Ville Virtanen wrote: Hi, Please vote the JIRA issue https://issues.apache.org/jira/browse/TAP5-558 I created that because in my opinion T5 is missing real usable dialog component currently. (It should be part of the main distribution imho.) - Ville Jorge Saridis wrote: Hi, does anybody know if there is an Ajax Dialog component for tapestry 5 like the one for tapestry 4.1? Thanks in advance George - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: dialog component
I'm just saying.. :) I was waiting for tapestry to support pluggable javascript base.. then I would push/support a YUI/tapestry base, which zoneDialog would be part of that. :) But actually it might not be too hard to package up the ZoneDialog/YUI as a stand-alone library. Though at the moment, I don't have much free time, but if anyone else is intereested. I also have a version of the autocomplete with yui too. It supports the same event call back as tapestry's autocomplete mixing to execute the serach, but it does support client-side rendering of that (not just server-side). Thiago H. de Paula Figueiredo wrote: Em Mon, 23 Mar 2009 15:42:19 -0300, Fernando Padilla f...@alum.mit.edu escreveu: if someone is actually going to be doing a dialog component for tapestry, please just think about doing a zoneDialog component :) Nice idea! In our company we created a zone.dialog backed by YUI ( since it's YUI, i have not submitted it to tapestry.. ). As long as YUI license is Apache 2-compatible, I don't think this would be an issue. By the way, you can contribute it to Chenille Kit or host a new project in Tapestry 360. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Executing javascript on ajax call return
Nope, there is no way to do javascript callbacks after a zone is updated. Zones right now are missing lifecycle callbacks, that you can hook into. They do have the show/update callbacks that the Effects hook into, but it could/should/hopefully will be expanded, eventually.. :) things like: preFetch preShow preUpdate postUpdate But if you wanted to hack up your own, then start looking at tapestry.js: Tapestry.ZoneManager Tapestry.Initializer.zone Tapestry.Initializer.linkZone Thiago H. de Paula Figueiredo wrote: Em Mon, 23 Mar 2009 16:20:08 -0300, Hugo Palma hugo.m.pa...@gmail.com escreveu: Is there a way to execute some javascript right after a zone update is performed ? I can't seem to find a place where i can register to listen for an ajax call return. Well, Prototype has a global way to provide these callbacks: http://www.prototypejs.org/api/ajax/options. If you have more than one zone in a single page, I don't know how you would do that. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Tapestry4e - New free eclipse plugin for Tapestry 5
huge pat on the back for tackling this! :) Though I vote/recommend that you change the name :) because I am already confused.. use Tapestry4e when you want to develop Tapestry v5, but not Tapestry v4. :) And there might be branding confusing as well.. between the Tapestry plugin and the Tapestry framework.. (probably can't include Tapestry in the name).. other than that, I can't wait to try it and have it mature! :) On 3/20/09 8:32 AM, Juan Miguel Salamanca wrote: Hello all, I have started the development of a new open source eclipse plugin, called Tapestry4e. The code is licensed using GPL v3. It is hosted in this address: http://code.google.com/p/tapestry4e/. I would like to invite all of you to try it and send me your feedback. The main feature of the project, is an editor for tapestry templates, that extends eclipse WTP HTML editor, and provides content assist for components and parameters, apart from the HTML, CSS and JS support that the WTP editor provides. Content assist for properties is planned for Milestone 1.0. The project also implements a builder to provide Also, I am implementing wizards to provide support for common tasks, such as: - Switch between a T5 class and a template - New TML template wizard - New Page/Component wizard Please contact me if you are interested in helping. I hope that you find it useful. Kind regards, Juan M Salamanca - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: T5.1: date modified in asset cache path
I myself want the assets to be cached with a MD5 signature, so I don't have to track explicit versions.. etc etc. (that's what we do right now with our own AssetFactory, but we have not upgraded to 5.1..) On 3/19/09 9:33 AM, Jack Nuzbit wrote: I've just upgraded an application from 5.0.18 to 5.1.0.1 (a very smooth upgrade i might add) and I'm very impressed with the new performance features, gzipping and the far future asset headers. I was wondering if anyone's considered adding the facility to use an assets date modified in the cache url so they could stay cached over multiple application versions. I would say 99% of assets remain the same over different application versions so this would be a big win. I tried it out by making a change to the ContextAssetFactory and the AssetDispatcher and it worked very nicely. Anyone have any thoughts on this? Jack - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: T5.1: date modified in asset cache path
For that we put images into S3, so we have valid perma-links :) Since tapestry does lots of url magic, we never use relative urls. Howard Lewis Ship wrote: Much of the time, you will be using CSS and other assets in concert with each other. If you created a virtual folder for the CSS based on the DTM of the CSS, relative URLs from the CSS file to image assets (each in a virtual folder based on DTM of the asset) would break. On Thu, Mar 19, 2009 at 10:22 AM, Fernando Padilla f...@alum.mit.edu wrote: I myself want the assets to be cached with a MD5 signature, so I don't have to track explicit versions.. etc etc. (that's what we do right now with our own AssetFactory, but we have not upgraded to 5.1..) On 3/19/09 9:33 AM, Jack Nuzbit wrote: I've just upgraded an application from 5.0.18 to 5.1.0.1 (a very smooth upgrade i might add) and I'm very impressed with the new performance features, gzipping and the far future asset headers. I was wondering if anyone's considered adding the facility to use an assets date modified in the cache url so they could stay cached over multiple application versions. I would say 99% of assets remain the same over different application versions so this would be a big win. I tried it out by making a change to the ContextAssetFactory and the AssetDispatcher and it worked very nicely. Anyone have any thoughts on this? Jack - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: t5: overriding URLEncoder
oh. right. another option is to look up decoration.
So instead of whole-sale replacing it, you can decorate the default
service with your own logic. Pretty easy.
On 3/18/09 10:11 AM, Robert Zeigler wrote:
There are two services:
Alias
AliasOverrides.
Alias is intended for services that can be overridden. (ie, when there
might be multiple services implementing the same interface and you want
to specify, by default, which to use).
AliasOverrides is intended for when you want to override the default.
So, you should be contributing to AliasOverrides, really.
Your problem here is that your url encoder implementation apparently has
dependencies that rely on the alias service.
This is /really/ easy to hit, I've found, unfortunately.
If you're on 5.1, you could try the new ServiceOverride service; that
/might/ help you.
If you're providing your own URLEncoder implementation, then sometimes
recursion problems are helped by doing something like:
public static void contributeAliasOverrides(@Local URLEncoder encoder);
But YMMV.
Robert
On Mar 17, 2009, at 3/177:48 PM , Angelo Chen wrote:
Hi,
here is my code:
binder.bind(MyURLEncoderImpl.class, MyURLEncoderImpl.class);
public static void contributeAlias( MyURLEncoderImpl enc,
ConfigurationAliasContribution conf ) {
conf.add( AliasContribution.create( URLEncoder.class, enc ) );
}
but still get:
[ERROR] Registry Construction of service 'Alias' has failed due to
recursion: the service depends on itself in some way.
Fernando Padilla wrote:
looks like I might have had another typo?
The function is contributeAlias, not contributeAliasOverrides. Not
sure if you have already caught that.
http://tapestry.apache.org/tapestry5/guide/alias.html
but aside from that. can you put up the exact code you have?
Angelo Chen wrote:
Hi,
Thanks for the reply, I tried:
1. there is no AliasConfiguration, I replaced it with AliasContribution
2. got this error:
[ERROR] Registry Construction of service 'AliasOverrides' has failed
due
to
recursion: the service depends on itself in some way. Please check
org.apache.tapestry5.internal.services.AliasManagerImpl(Logger,
Collection)
(at AliasManagerImpl.java:32) via
org.apache.tapestry5.services.TapestryModule.bind(ServiceBinder) (at
TapestryModule.java:150) for references to another service that is
itself
dependent on service 'AliasOverrides'.
any idea?
Fernando Padilla wrote:
Sadly, this feature is aliasing, not override. So technically, you
should not step on the toes of the original service at all..
1) So do not use withId(URLEncoder), since there is already a
service with that name. Try changing that to URLEncoder2.
2) if you bind it to URLEncoder.class, like you did, then anyone
that
asks for a URLEncoder (@Inject URLEncoder enc), will fail, because
tapestry will see 2 possible matches. So i could bind it to your raw
class for now.
I think this code will work ( but untested ).
binder.bind( MyURLEncoderImpl.class, MyURLEncoderImpl.class );
public static void contributeAliasOverrides( MyURLEncoderImpl enc,
ConfigurationAliasConfiguration? conf ) {
conf.add( AliasConfiguration.create( URLEncoder.class, enc ) );
}
On 3/17/09 9:44 AM, Angelo Chen wrote:
Thanks, but can't make it work, here is my code, must be missing
something:
binder.bind(URLEncoder.class,
MyURLEncoderImpl.class).withId(URLEncoder);
public static void contributeAliasOverrides(
@InjectService(URLEncoder) URLEncoder urlencoder,
ConfigurationAliasContribution? configuration) {
configuration.add(
AliasContribution.create(
URLEncoder.class, urlencoder));
}
Ulrich Stärk wrote:
I'm sorry. It's not in the ioc documentation but in the alias
section
of
the user guide:
http://tapestry.apache.org/tapestry5/guide/alias.html
Uli
Ulrich Stärk schrieb:
Check the tapestry-ioc documentation on how to override a service.
Ui
Angelo Chen schrieb:
Hi,
I'd like to override the URLEncoder to allow '=' as part of URL,
here
is
what I did:
binder.bind(URLEncoder.class, URLEncoderImpl.class);
but I got this:
2009-03-17 23:58:13.215::WARN: failed app
ava.lang.RuntimeException: Service id 'URLEncoder' has already
been
defined
by org.apache.tapestry5.internal.services.URLEncoderImpl() (at
URLEncoderImpl.java:22) via
org.apache.tapestry5.services.TapestryModule.bind(ServiceBinder) (at
TapestryModule.java:150) and may not be redefined by
org.abx.myapp.t5.services.URLEncoderImpl() (at
URLEncoderImpl.java:22)
via
org.abx.myapp.t5.services.AppModule.bind(ServiceBinder) (at
AppModule.java:42). You should rename one of the service builder
methods.
at
org.apache.tapestry5.ioc.internal.RegistryImpl.init(RegistryImpl.java:170)
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Re: t5: overriding URLEncoder
Sadly, this feature is aliasing, not override. So technically, you
should not step on the toes of the original service at all..
1) So do not use withId(URLEncoder), since there is already a
service with that name. Try changing that to URLEncoder2.
2) if you bind it to URLEncoder.class, like you did, then anyone that
asks for a URLEncoder (@Inject URLEncoder enc), will fail, because
tapestry will see 2 possible matches. So i could bind it to your raw
class for now.
I think this code will work ( but untested ).
binder.bind( MyURLEncoderImpl.class, MyURLEncoderImpl.class );
public static void contributeAliasOverrides( MyURLEncoderImpl enc,
ConfigurationAliasConfiguration? conf ) {
conf.add( AliasConfiguration.create( URLEncoder.class, enc ) );
}
On 3/17/09 9:44 AM, Angelo Chen wrote:
Thanks, but can't make it work, here is my code, must be missing something:
binder.bind(URLEncoder.class,
MyURLEncoderImpl.class).withId(URLEncoder);
public static void contributeAliasOverrides(
@InjectService(URLEncoder) URLEncoder urlencoder,
ConfigurationAliasContribution? configuration) {
configuration.add(
AliasContribution.create(
URLEncoder.class, urlencoder));
}
Ulrich Stärk wrote:
I'm sorry. It's not in the ioc documentation but in the alias section of
the user guide:
http://tapestry.apache.org/tapestry5/guide/alias.html
Uli
Ulrich Stärk schrieb:
Check the tapestry-ioc documentation on how to override a service.
Ui
Angelo Chen schrieb:
Hi,
I'd like to override the URLEncoder to allow '=' as part of URL, here is
what I did:
binder.bind(URLEncoder.class, URLEncoderImpl.class);
but I got this:
2009-03-17 23:58:13.215::WARN: failed app
ava.lang.RuntimeException: Service id 'URLEncoder' has already been
defined
by org.apache.tapestry5.internal.services.URLEncoderImpl() (at
URLEncoderImpl.java:22) via
org.apache.tapestry5.services.TapestryModule.bind(ServiceBinder) (at
TapestryModule.java:150) and may not be redefined by
org.abx.myapp.t5.services.URLEncoderImpl() (at URLEncoderImpl.java:22)
via
org.abx.myapp.t5.services.AppModule.bind(ServiceBinder) (at
AppModule.java:42). You should rename one of the service builder
methods.
at
org.apache.tapestry5.ioc.internal.RegistryImpl.init(RegistryImpl.java:170)
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Re: Spring root context and Tap 5.1
No. I think you can only do one way or the other at the moment. Inge Solvoll wrote: Does that configuration mean that you can't inject T5 IoC services into spring? On Tue, Mar 17, 2009 at 3:47 PM, Anthony Schexnaildre apsch...@gmail.comwrote: Thank you. -Anthony On Mar 17, 2009, at 10:36 AM, Andy Pahne wrote: I think the reason is: the context is iniitialized twice. Once by the filter you defined in your web.xml and once by tapestry-spring. If you prefer tapestry-spring NOT initializing your context, then add this to your web.xml !-- tapestry-spring should not initialize spring context, we have a filter for that -- context-param param-nametapestry.use-external-spring-context/param-name param-valuetrue/param-value /context-param Anthony Schexnaildre schrieb: From my reading it seems Tap 5.1 is supposed to be backwards compatible with 5.0.18 but not quite there yet. I am running Tapestry in the same webapp as RestEasy. I am creating a root spring context that both resteasy and tapestry share. I just added 5.1 to try it out and I get an exception on jetty start up. Caused by: org.apache.tapestry5.ioc.internal.OperationException: Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:90) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:939) at org.apache.tapestry5.internal.spring.SpringModuleDef$3.createObject(SpringModuleDef.java:166) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:68) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:939) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49) at org.apache.tapestry5.ioc.internal.SingletonServiceLifecycle.createService(SingletonServiceLifecycle.java:29) at org.apache.tapestry5.ioc.internal.LifecycleWrappedServiceCreator.createObject(LifecycleWrappedServiceCreator.java:52) at org.apache.tapestry5.ioc.internal.AdvisorStackBuilder.createObject(AdvisorStackBuilder.java:60) at org.apache.tapestry5.ioc.internal.InterceptorStackBuilder.createObject(InterceptorStackBuilder.java:52) at org.apache.tapestry5.ioc.internal.RecursiveServiceCreationCheckWrapper.createObject(RecursiveServiceCreationCheckWrapper.java:60) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:68) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:939) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49) at org.apache.tapestry5.ioc.internal.services.JustInTimeObjectCreator.createObject(JustInTimeObjectCreator.java:65) ... 54 more Caused by: java.lang.IllegalStateException: Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:182) at org.apache.tapestry5.internal.spring.SpringModuleDef$3$1.invoke(SpringModuleDef.java:176) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:68) ... 73 more 2009-03-17 10:15:13.154::INFO: Started selectchannelconnec...@0.0.0.0 :8080 web.xml: web-app display-namePaymentObjects Webservices/display-name context-param param-nameresteasy.servlet.mapping.prefix/param-name param-value/ws/param-value /context-param context-param !-- The only significant configuration for Tapestry 5, this informs Tapestry of where to look for pages, components and mixins. -- param-nametapestry.app-package/param-name param-valuecom.paymentobjects.webservices.site/param-value /context-param context-param param-namecontextConfigLocation/param-name param-valueclasspath:webservices-client-context.xml classpath:webservices-context.xml/param-value /context-param context-param param-namelocatorFactorySelector/param-name param-valueclasspath:rootContext.xml/param-value /context-param context-param param-nameparentContextKey/param-name
Re: t5: overriding URLEncoder
looks like I might have had another typo?
The function is contributeAlias, not contributeAliasOverrides. Not
sure if you have already caught that.
http://tapestry.apache.org/tapestry5/guide/alias.html
but aside from that. can you put up the exact code you have?
Angelo Chen wrote:
Hi,
Thanks for the reply, I tried:
1. there is no AliasConfiguration, I replaced it with AliasContribution
2. got this error:
[ERROR] Registry Construction of service 'AliasOverrides' has failed due to
recursion: the service depends on itself in some way. Please check
org.apache.tapestry5.internal.services.AliasManagerImpl(Logger, Collection)
(at AliasManagerImpl.java:32) via
org.apache.tapestry5.services.TapestryModule.bind(ServiceBinder) (at
TapestryModule.java:150) for references to another service that is itself
dependent on service 'AliasOverrides'.
any idea?
Fernando Padilla wrote:
Sadly, this feature is aliasing, not override. So technically, you
should not step on the toes of the original service at all..
1) So do not use withId(URLEncoder), since there is already a
service with that name. Try changing that to URLEncoder2.
2) if you bind it to URLEncoder.class, like you did, then anyone that
asks for a URLEncoder (@Inject URLEncoder enc), will fail, because
tapestry will see 2 possible matches. So i could bind it to your raw
class for now.
I think this code will work ( but untested ).
binder.bind( MyURLEncoderImpl.class, MyURLEncoderImpl.class );
public static void contributeAliasOverrides( MyURLEncoderImpl enc,
ConfigurationAliasConfiguration? conf ) {
conf.add( AliasConfiguration.create( URLEncoder.class, enc ) );
}
On 3/17/09 9:44 AM, Angelo Chen wrote:
Thanks, but can't make it work, here is my code, must be missing
something:
binder.bind(URLEncoder.class,
MyURLEncoderImpl.class).withId(URLEncoder);
public static void contributeAliasOverrides(
@InjectService(URLEncoder) URLEncoder urlencoder,
ConfigurationAliasContribution? configuration) {
configuration.add(
AliasContribution.create(
URLEncoder.class, urlencoder));
}
Ulrich Stärk wrote:
I'm sorry. It's not in the ioc documentation but in the alias section of
the user guide:
http://tapestry.apache.org/tapestry5/guide/alias.html
Uli
Ulrich Stärk schrieb:
Check the tapestry-ioc documentation on how to override a service.
Ui
Angelo Chen schrieb:
Hi,
I'd like to override the URLEncoder to allow '=' as part of URL, here
is
what I did:
binder.bind(URLEncoder.class, URLEncoderImpl.class);
but I got this:
2009-03-17 23:58:13.215::WARN: failed app
ava.lang.RuntimeException: Service id 'URLEncoder' has already been
defined
by org.apache.tapestry5.internal.services.URLEncoderImpl() (at
URLEncoderImpl.java:22) via
org.apache.tapestry5.services.TapestryModule.bind(ServiceBinder) (at
TapestryModule.java:150) and may not be redefined by
org.abx.myapp.t5.services.URLEncoderImpl() (at URLEncoderImpl.java:22)
via
org.abx.myapp.t5.services.AppModule.bind(ServiceBinder) (at
AppModule.java:42). You should rename one of the service builder
methods.
at
org.apache.tapestry5.ioc.internal.RegistryImpl.init(RegistryImpl.java:170)
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Re: Q : Could not find a coercion from type java.lang.String to type java.util.Date
Though I agree that String-Date by default is a no-go. I think
tapestry could have a Long-Date coercion. :)
Howard Lewis Ship wrote:
Converting between strings and dates is too finicky for Tapestry to
handle automatically (without screwing it up for some people).
Instead of including the Dates as event context values,, try
converting them to long values (seconds since the epoch) and then
convert them back to usable Dates inside your event handler method.
On Sun, Mar 15, 2009 at 12:22 PM, dwi ardi irawan
penyihirke...@gmail.com wrote:
hi, could anyone help me
here's my code
@Persist(flash)
@Property
private Date twawal, twakhir;
.
public Link getDailyChart(){
System.out.println(twawal); // OK
System.out.println(twakhir); // OK
return _resources.createEventLink(chart, new Object[]{400,400,
twawal, twakhir});
}
public StreamResponse onChart(final int width, final int height, final
Date _twawal, final Date _twakhir){
return new StreamResponse(){
public String getContentType(){
return image/gif;
}
public InputStream getStream() throws IOException {
BufferedImage image =
generateDailyChart().createBufferedImage(width, height);
ByteArrayOutputStream byteArray = new
ByteArrayOutputStream() ;
ChartUtilities.writeBufferedImageAsPNG(byteArray, image) ;
return new ByteArrayInputStream(byteArray.toByteArray());
}
public void prepareResponse(Response response){}
};
}
i got an error said :
Could not find a coercion from type java.lang.String to type
java.util.Date. Available coercions: Double -- Float, Float -- Double,
Long -- Boolean, Long -- Byte, Long -- Double, Long -- Integer, Long --
Short, Number -- Long, Object -- Object[], Object -- String, Object --
java.util.List, Object[] -- java.util.List, String -- Boolean, String --
Double, String -- Long, String -- java.io.File, String --
java.math.BigDecimal, String -- java.math.BigInteger, String --
java.text.DateFormat
can anyone help me ?
--
http://www.dwiardiirawan.com
cos everyone could be extraordinary...lighten up !
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Re: about T5 javascript
https://issues.apache.org/jira/browse/TAP5-569
here, this bug has more js that you should include. Then you can just use:
Tapestry.activateZone( vMessage, validLink );
On 3/10/09 8:03 AM, Michael Williamson wrote:
I'm having problems creating a ZoneManager. Here are is my code.
Component tml
t:container xmlns:t=http://tapestry.apache.org/schema/tapestry_5_0_0.xsd;
t:zone t:id=vMessage class=errorDiv
p${message}/p
/t:zone
p Check/p
/t:container
container java
package roa.components;
import org.apache.tapestry5.ComponentResources;
import org.apache.tapestry5.Link;
import org.apache.tapestry5.MarkupWriter;
import org.apache.tapestry5.RenderSupport;
import org.apache.tapestry5.annotations.ApplicationState;
import org.apache.tapestry5.annotations.Environmental;
import org.apache.tapestry5.annotations.InjectComponent;
import org.apache.tapestry5.annotations.Parameter;
import org.apache.tapestry5.annotations.Persist;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.corelib.components.Zone;
import org.apache.tapestry5.ioc.annotations.Inject;
import roa.business.AppObject;
import roa.business.AssemblyPart;
import roa.business.Validation;
import roa.data.VenderInworkAssyParts;
public class ValidateMessage
{
@Property
@Persist
private String message;
@Property
@Persist
private String currentValues;
@ApplicationState
private AppObject appObject;
@InjectComponent
private Zone vMessage;
@Inject
private ComponentResources resources;
@Environmental
private RenderSupport renderSupport;
void afterRender(MarkupWriter writer)
{
Link link = resources.createEventLink(actionFromCheck);
renderSupport.addScript(var validLink = + link);
}
public Object onActionFromCheck()
{
this.message = New Message;
return vMessage.getBody();
}
}
JavaScript
var element = document.forms[0].all(check);
var zoneObject = Tapestry.findZoneManager(element);
zoneObject.updateFromURL(validLink);
the ZoneManager is null. I have tried serval variations on this code based
on google search. I think I need to remove the ActionLink in the component
tml file and create a new ZoneManager from the zone element and the link but
I can't get that to work ether.
Fernando Padilla wrote:
URL = a url you would build on the serverside using something like:
resources.createEventLink( );
Let me review the background below.. I hope I don't confuse you too much..
Normally:
t:zone id=zoneId/
activateZone
Generates:Html:
div id=zoneId
/div
URL activateZone
Generates:Javascript:
1) setup a ZoneManager against the div#zoneId
2) setup a click listener on the actionlink.. to fetch actionlink URL
from tapestry, (which calls the event listener which returns a Block,
and then tapestry renders block.. ), once the URL returns, it squirts
the contents of the results into the appropriate div#zoneId.
step 2 is basically what Tapestry.activateZone would replace.. so you
can do this without relying on an actionlink or form..
mwilliam...@kcp.com wrote:
I would like to use this feature but I can't figure out what url this is.
Fernando Padilla wrote:
that said, any committers want to add a simple function for people to
use?? something like this:
Tapestry.activateZone = function( zoneId, url ) {
var zoneManager = Tapestry.findZoneManagerFromId( zoneId );
zoneManager.updateFromURL( url );
}
Inge Solvoll wrote:
var zoneObject = Tapestry.findZoneManager(elementConnectedToZone);
zoneObject.updateFromURL(link);
On Fri, Mar 6, 2009 at 8:16 AM, Andrea Chiumentikium...@gmail.com
wrote:
Hi to avoid me to read all Tapestry js code, could you tell me waht
is/are the js Class and method(s) that replace a zone on a xhr call ?
Thanks,
kiuma
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Quoted from:
http://www.nabble.com/about-T5-javascript-tp22367350p22400998.html
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Re: about T5 javascript
URL = a url you would build on the serverside using something like:
resources.createEventLink( );
Let me review the background below.. I hope I don't confuse you too much..
Normally:
t:zone id=zoneId/
a t:type=actionlink t:id=actionId zone=zoneIdactivateZone/a
Generates:Html:
div id=zoneId
/div
a href=URLactivateZone/a
Generates:Javascript:
1) setup a ZoneManager against the div#zoneId
2) setup a click listener on the actionlink.. to fetch actionlink URL
from tapestry, (which calls the event listener which returns a Block,
and then tapestry renders block.. ), once the URL returns, it squirts
the contents of the results into the appropriate div#zoneId.
step 2 is basically what Tapestry.activateZone would replace.. so you
can do this without relying on an actionlink or form..
mwilliam...@kcp.com wrote:
I would like to use this feature but I can't figure out what url this is.
Fernando Padilla wrote:
that said, any committers want to add a simple function for people to
use?? something like this:
Tapestry.activateZone = function( zoneId, url ) {
var zoneManager = Tapestry.findZoneManagerFromId( zoneId );
zoneManager.updateFromURL( url );
}
Inge Solvoll wrote:
var zoneObject = Tapestry.findZoneManager(elementConnectedToZone);
zoneObject.updateFromURL(link);
On Fri, Mar 6, 2009 at 8:16 AM, Andrea Chiumenti kium...@gmail.com
wrote:
Hi to avoid me to read all Tapestry js code, could you tell me waht
is/are the js Class and method(s) that replace a zone on a xhr call ?
Thanks,
kiuma
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Re: about T5 javascript
that said, any committers want to add a simple function for people to
use?? something like this:
Tapestry.activateZone = function( zoneId, url ) {
var zoneManager = Tapestry.findZoneManagerFromId( zoneId );
zoneManager.updateFromURL( url );
}
Inge Solvoll wrote:
var zoneObject = Tapestry.findZoneManager(elementConnectedToZone);
zoneObject.updateFromURL(link);
On Fri, Mar 6, 2009 at 8:16 AM, Andrea Chiumenti kium...@gmail.com wrote:
Hi to avoid me to read all Tapestry js code, could you tell me waht
is/are the js Class and method(s) that replace a zone on a xhr call ?
Thanks,
kiuma
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Re: Invoking a custom show javascript method for a Zone
You might have already tried this, but, you know that there is a show
operation and an update operation..
so you maybe you should set both?
Dave Greggory wrote:
Thanks for the suggestion, Igor. Unfortunately, it didn't work.
So I tried doing the following in AfterRender.
renderSupport.addScript(var Pirate = Class.create(Tapestry.ElementEffect,
{ +
showeditorzone :
function(element) { +
alert('hey'); +
editWindow.show('editWindow'); +
resizeWindow(500,
500); +
return new
Effect.Highlight(element); +
} +
}););
I also tried overriding the existing highlight and show methods in Tapestry.ElementEffect and leave t:zone's update and show parameters blank, but these methods just were not getting called.
I wonder whether I should concentrate on adding some behavior to the event link
instead.
t:eventlink t:event=editComponent t:context=editEventContext
t:zone=editorZoneEdit/t:eventlink
Maybe I should add a script to event link's on click event so that in addition to invoking the
editComponent event it also shows the Window. Would that interfere with the Zone from
getting updated when the editComponent event returns?
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Re: [OT] By boss decided
How about LinkedIn. Otho wrote: Yup, no websites in java. Googlemail doesn't count. And german Telekom and Postbank are totally niche companies. :) 2009/2/18 Daniel Honig daniel.ho...@gmail.com Ok...very late for meHorrible post! But I do have some real points... let me bullet point - dynamic language frameworks offer great but often overexaggerated productivity ( dependent on lots of factors!) - PHP does not mean you can hire less than talented folks and expect a huge cost/productivity savings (Cake PHP has a learning curve too!) - Open source ecosystem in Java blows away any other environment - Django and Rails are great but cost of retraining is high - You can't argue with folks who are beat up by the mistakes of java past and refuse to look at the light at the end of the Java tunnel(groovy, grails, scala) - A skilled tap or wo team can likely meet or exceed the real cost/effort level of a django/grails/php/rails team and leave a better system in place - Communicating with those who are lost in the hype of dynamic language frameworks is difficult. too late...too tiredbut hope the bullet points make up for my previous post. i think they are all points worth discussion. 2009/2/18 Daniel Honig daniel.ho...@gmail.com Just tell him to go check out grails before he goes off and tries to re-invent the infrastructure in cake php. That being said once T5 is part of my migration path once I reach the limits of scalability from all the MOP overhead from dynamic language frameworks. In a perfect world, I'd write my domain in GORM and expose it to tapestry via some lightweight service layer But if your boss really wants to go and re-invent everything in Django or PHP it might just be a lost cause. You might want to point out that often the productivity gain is a a bit of a shell gameIn any of these languages you still need to hire good or great developers to get productivity. In dynamic frameworks you can't keep a stable codebase unless you write good to great integration tests to verify your execution paths are stable and not doing something crazy from release to release.IMHO, the productiviy gains from dynamic frameworks are a bit overexaggerated..All of these frameworks have a learning curve.Unless your boss wants a project delivered by a bunch of PHP script kids?.It's a shell game Despite my love of grails, after working with grails for a year and a previous life that included lots of WO and T4 experience, I think there is no reason that a talented agile Tap X team could not keep up with the true productivity of any other framework. Full stop ;) The trouble is how do you bring communicate this effectively? On Wed, Feb 18, 2009 at 1:03 AM, Borut Bolčina borut.bolc...@gmail.com wrote: Hello, just want to share a piece of corporate mind set with you. My boss decided that none of the Java frameworks is productive in comparison to PHP, Ruby and Django and that there are no web sites written in any Java framework. Can you believe that? I would like to prove him wrong with Tapestry Cayenne combo. Unfortunately I have no list of T5 success stories. I am sorry for spamming, but I had to let the steam out! -Borut - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [OT] By boss decided
For general Java: How about LinkedIn? Anything with OpenSocial/Shindig ( Myspace, Hi5, Orkut, iGoogle, maybe even Yahoo Social ). For Tapestry: I would like to say my sites but they are only timid successes ( tapestry is not the issue, just the business :) protrade.com apps.facebook.com/bracket apps.facebook.com/citizensports apps.facebook.com/redsoxnation ... .. . Otho wrote: Yup, no websites in java. Googlemail doesn't count. And german Telekom and Postbank are totally niche companies. :) 2009/2/18 Daniel Honig daniel.ho...@gmail.com Ok...very late for meHorrible post! But I do have some real points... let me bullet point - dynamic language frameworks offer great but often overexaggerated productivity ( dependent on lots of factors!) - PHP does not mean you can hire less than talented folks and expect a huge cost/productivity savings (Cake PHP has a learning curve too!) - Open source ecosystem in Java blows away any other environment - Django and Rails are great but cost of retraining is high - You can't argue with folks who are beat up by the mistakes of java past and refuse to look at the light at the end of the Java tunnel(groovy, grails, scala) - A skilled tap or wo team can likely meet or exceed the real cost/effort level of a django/grails/php/rails team and leave a better system in place - Communicating with those who are lost in the hype of dynamic language frameworks is difficult. too late...too tiredbut hope the bullet points make up for my previous post. i think they are all points worth discussion. 2009/2/18 Daniel Honig daniel.ho...@gmail.com Just tell him to go check out grails before he goes off and tries to re-invent the infrastructure in cake php. That being said once T5 is part of my migration path once I reach the limits of scalability from all the MOP overhead from dynamic language frameworks. In a perfect world, I'd write my domain in GORM and expose it to tapestry via some lightweight service layer But if your boss really wants to go and re-invent everything in Django or PHP it might just be a lost cause. You might want to point out that often the productivity gain is a a bit of a shell gameIn any of these languages you still need to hire good or great developers to get productivity. In dynamic frameworks you can't keep a stable codebase unless you write good to great integration tests to verify your execution paths are stable and not doing something crazy from release to release.IMHO, the productiviy gains from dynamic frameworks are a bit overexaggerated..All of these frameworks have a learning curve.Unless your boss wants a project delivered by a bunch of PHP script kids?.It's a shell game Despite my love of grails, after working with grails for a year and a previous life that included lots of WO and T4 experience, I think there is no reason that a talented agile Tap X team could not keep up with the true productivity of any other framework. Full stop ;) The trouble is how do you bring communicate this effectively? On Wed, Feb 18, 2009 at 1:03 AM, Borut Bolčina borut.bolc...@gmail.com wrote: Hello, just want to share a piece of corporate mind set with you. My boss decided that none of the Java frameworks is productive in comparison to PHP, Ruby and Django and that there are no web sites written in any Java framework. Can you believe that? I would like to prove him wrong with Tapestry Cayenne combo. Unfortunately I have no list of T5 success stories. I am sorry for spamming, but I had to let the steam out! -Borut - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [T5] Struggling With Concepts
This is basically the same technique I was outlining.. just implemented using a Tapestry RequestFilter, instead of a normal J2EE Filter. If done properly, there should be no more modifications required within tapestry. Robert Zeigler wrote: Not necessarily. If you intercept the request via a RequestFilter, ordered early, then you can pull the site information out that you want, right (and store it someplace useful that you'll use later on when rendering; like in an ASO). And then you can wrap the original request with a custom implementation that returns the site-less path that tapestry will use to determine which page/component to render. The page to render isn't determined until control flows to the MasterDispatcher, from RequestFilter, so intercepting via RequestFilter should let you do this. From your other posts, it looks like you've already got the link implementation in place to add the site /back/ into any links generated for the next request. Between the request filter and the link implementation, you should be set...? (Apologies, I haven't been following this conversation very closely, so, if I'm missing something, fill me in). Robert On Feb 18, 2009, at 2/1811:02 AM , xfile80303 wrote: Hi Peter, But, if I follow you correctly, there will still need to be a class, even if empty, with the desired path as its package for every site. I'm trying to make the site a dynamic configuration which does not need the addition of more pages. Cheers, Levi Peter Stavrinides wrote: They will all use the same pages and page flow, but will key off of the site name Sorry but I don't get this comment? I mean what exactly are you trying to do?... Tapestry uses composition, so construct components instead of pages,, embed those components in your pages (just empty containers really, with different settings, parameters, you duplicate nothing this way), set a site parameter in your component according, whose value corresponds with the containing page (your site /sub-section), and thats it. component A (shared) / \ page 1 (@parameter site = A) page 2 (@parameter site=B) cheers, Peter -- View this message in context: http://n2.nabble.com/-T5--Struggling-With-Concepts-tp2324920p2348095.html Sent from the Tapestry Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [T5] Struggling With Concepts
Ok, here is an example.. hope it's legible. :) The meat of the code is
the ContextFilterRequest below. If you create a normal J2EE filter that
determines what part of the path to rip out, then if can do:
doFilter(...) {
String path = getCleanPath( request ); // helper method
boolean hasVirtualHost = //does path start with virtual host//;
if ( hasVirtualHost ) {
String virtualHostPathPart = //virtual host path from path//;
request.setAttribute( SITEINFO, virtualHostPathPart );
// most stuff to setup siteinfo //
request = new ContextFilterRequest( virtualHostPathPart, request );
}
chain( request, response );
}
//does path start with virtual host//
here you would search your expected virtual host to path listing
( /site1, /site2 )
//virtual host path from path//
here you capture the part of the path you want to gobble up..
and it will be removed from path, and move to contextPath
/site1
// most stuff to setup siteinfo //
a simple way to tell the rest of the program what site is currently
using, is to set a Request.attribute. But you could come up with
other mechanisms ( thread scoped services, etc, etc ), or other
work you need to do to setup the site info ( load more config from
else where, etc ).
public static String getCleanPath( HttpServletRequest request ) {
String fullpath = request.getRequestURI();
String contextPath = request.getContextPath();
String path = fullpath.substring( contextPath.length() );
return path;
}
public static class ContextFilterRequest extends HttpServletRequestWrapper {
protected static Logger logger = Logger.getLogger(
ContextFilterRequest.class );
private String contextPart;
private String context;
private String servletPath;
public ContextFilterRequest( String context, HttpServletRequest request
) {
super( request );
this.contextPart = context;
this.context = super.getContextPath() + / + contextPart;
this.servletPath = super.getServletPath().substring(
contextPart.length() + 1 );
}
@Override
public String getContextPath() {
return context;
}
@Override
public String getServletPath() {
return servletPath;
}
@Override
public String getRealPath( String path ) {
if ( path.startsWith( / ) ) {
path = / + contextPart + path;
}
return super.getRealPath( path );
}
@Override
public RequestDispatcher getRequestDispatcher( String path ) {
if ( path.startsWith( / ) ) {
path = / + contextPart + path;
}
return super.getRequestDispatcher( path );
}
}
xfile80303 wrote:
Thanks Fernando.
I'm interested in option 2 below. If you have code to share, please do. :)
What I'm trying to solve for is not really virtual hosting. I want to have
the ability to have multiple sites, sure, but these sites all use the same
pages and page structure and only differ by configuration information which
is keyed off the site name. The sub-directory approach is certainly what I
want, but Tapestry's way of handling this would require me to duplicate
every page into a peer package structure, which is not maintainable, not
dynamic, and not an option.
Cheers,
Levi
Fernando Padilla wrote:
I'm sorry, but this is not quite what Tapestry is meant to solve for..
It solves nicely for state within a page.. or within a user's session,
etc etc.
Since what you're trying to do is have your code support a form of
virtual hosting, it might be easier if you deal with it using normal
J2EE mechanisms.
1) As Onno suggested, if your virtual hosts can be mapped to different
sub-domains, your code could simply look at the sub-domain to determine
how to behave: HttpServletRequest.getHost()
2) If you want a subdirectory method:
http://host/context/typeA/
http://host/context/typeB/
We do this easily by adding a normal J2EE Filter that detects the
typeA part and strips it out (adding it to the contextPath, and some
request attribute for later logic). After it's been added to the
contextPath, then tapestry (or any filter/servlet after this filter)
would never have to deal with the typeA part of the path, only if they
wanted to know which type it was currently running under, it would
look it up under a request attribute or some such ( or look it up
through the contextPath ). If this could serve your purposes, I could
share some code ( really small )..
On 2/13/09 6:16 PM, xfile80303 wrote:
Hello all,
I've been struggling to understand the concepts surrounding T5 and have
reached a pinnacle of frustration while trying to implement a
(supposedly)
simple piece of functionality. I could very much use some guidance.
What I'm trying to do
Re: [T5] Struggling With Concepts
Fair, but then the knowledge of virtual host would only be within tapestry, and not be usable for any other filters, servlets, etc etc.. just get to pick your poison :) Howard Lewis Ship wrote: Acutally, there's no real reason Tapestry 5.1 can't support this scheme, once we make a few more of the Link-generating and Request-path-parsing services public and overridable. On Sat, Feb 14, 2009 at 6:48 PM, Fernando Padilla f...@alum.mit.edu wrote: I'm sorry, but this is not quite what Tapestry is meant to solve for.. It solves nicely for state within a page.. or within a user's session, etc etc. Since what you're trying to do is have your code support a form of virtual hosting, it might be easier if you deal with it using normal J2EE mechanisms. 1) As Onno suggested, if your virtual hosts can be mapped to different sub-domains, your code could simply look at the sub-domain to determine how to behave: HttpServletRequest.getHost() 2) If you want a subdirectory method: http://host/context/typeA/ http://host/context/typeB/ We do this easily by adding a normal J2EE Filter that detects the typeA part and strips it out (adding it to the contextPath, and some request attribute for later logic). After it's been added to the contextPath, then tapestry (or any filter/servlet after this filter) would never have to deal with the typeA part of the path, only if they wanted to know which type it was currently running under, it would look it up under a request attribute or some such ( or look it up through the contextPath ). If this could serve your purposes, I could share some code ( really small ).. On 2/13/09 6:16 PM, xfile80303 wrote: Hello all, I've been struggling to understand the concepts surrounding T5 and have reached a pinnacle of frustration while trying to implement a (supposedly) simple piece of functionality. I could very much use some guidance. What I'm trying to do is have a piece of information specifiable on the URL which will persist throughout the experience of the user. Specifically, I am trying to create an application which will be site aware (where site is a made-up term which implies different configurations/access/etc.). The site will need to be present in the URL in some form. With URL re-writing I suppose it is possible to have this as a parameter on the URL, or some other way which can be re-written into a Tapestry compatible form, but even so, I'm not sure what approach that form should take. If it is a parameter on the URL, how will that parameter persist while the user is browsing through the app, submitting forms, clicking links, etc? If it is an activation context, how would /that/ persist? Ultimately the ideal solution would be to have this site specified early in the URL and have Tapestry keep it there (and allow me to access its value) throughout the use of the app by a client. Something like: http://mysite.com/foosite/blah/blah/blah where foosite would be any string. As mentioned above, I suppose this could be: http://mysite.com/blah/blah/blah?site=foosite or http://mysite.com/blah/blah/blah/foosite if that makes achieving this with Tapestry any easier. I feel that Tapestry has the potential to be very useful and a great platform to develop on, but I'm really struggling to understand how to do this. Many Thanks, Levi --- For reference, here is a my previous thread: http://n2.nabble.com/-T5--URL-Manipulation-tt2276010.html - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [T5] Struggling With Concepts
I'm sorry, but this is not quite what Tapestry is meant to solve for.. It solves nicely for state within a page.. or within a user's session, etc etc. Since what you're trying to do is have your code support a form of virtual hosting, it might be easier if you deal with it using normal J2EE mechanisms. 1) As Onno suggested, if your virtual hosts can be mapped to different sub-domains, your code could simply look at the sub-domain to determine how to behave: HttpServletRequest.getHost() 2) If you want a subdirectory method: http://host/context/typeA/ http://host/context/typeB/ We do this easily by adding a normal J2EE Filter that detects the typeA part and strips it out (adding it to the contextPath, and some request attribute for later logic). After it's been added to the contextPath, then tapestry (or any filter/servlet after this filter) would never have to deal with the typeA part of the path, only if they wanted to know which type it was currently running under, it would look it up under a request attribute or some such ( or look it up through the contextPath ). If this could serve your purposes, I could share some code ( really small ).. On 2/13/09 6:16 PM, xfile80303 wrote: Hello all, I've been struggling to understand the concepts surrounding T5 and have reached a pinnacle of frustration while trying to implement a (supposedly) simple piece of functionality. I could very much use some guidance. What I'm trying to do is have a piece of information specifiable on the URL which will persist throughout the experience of the user. Specifically, I am trying to create an application which will be site aware (where site is a made-up term which implies different configurations/access/etc.). The site will need to be present in the URL in some form. With URL re-writing I suppose it is possible to have this as a parameter on the URL, or some other way which can be re-written into a Tapestry compatible form, but even so, I'm not sure what approach that form should take. If it is a parameter on the URL, how will that parameter persist while the user is browsing through the app, submitting forms, clicking links, etc? If it is an activation context, how would /that/ persist? Ultimately the ideal solution would be to have this site specified early in the URL and have Tapestry keep it there (and allow me to access its value) throughout the use of the app by a client. Something like: http://mysite.com/foosite/blah/blah/blah where foosite would be any string. As mentioned above, I suppose this could be: http://mysite.com/blah/blah/blah?site=foosite or http://mysite.com/blah/blah/blah/foosite if that makes achieving this with Tapestry any easier. I feel that Tapestry has the potential to be very useful and a great platform to develop on, but I'm really struggling to understand how to do this. Many Thanks, Levi --- For reference, here is a my previous thread: http://n2.nabble.com/-T5--URL-Manipulation-tt2276010.html - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [T5] Internationalizing included js
Not the best option but: Don't forget that included js files are determined using Tapestry's Internationalication/Localization code.. http://tapestry.apache.org/tapestry5/guide/localization.html so: include( my.js ) would look up the right js file using the locale of the user: my_en.js my_fr.js So you could refactor your js file into two.. one for locale specific variables and messages, and another just for code.. Then tapestry will choose the correct messages js file using the user's locale... include( mymessages.js, mycode.js ) mymessages_en.js mymessages_fr.js mycode.js This won't help if you just wanted to leverage the Message bundles that the app is already using.. To do that, we would have to cook up some code and stuff to transform the js files as they are served up (no support for that at the moment ). Thiago H. de Paula Figueiredo wrote: On Wed, Feb 11, 2009 at 7:08 AM, Jonathan O'Connor ninki...@eircom.net wrote: Alex, according to Thiago, you can have string substitution in the javascript: Yes, if the Javascript is generated inside the page, not in an external file. ;) - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Confirm(are you sure want to delete) in LinkSubmit
I would review the Form javascript. I bet that there are already ways
to hook into the form validation/submittion flow, so that you can add a
listener there, and do a popup before the form submits..
Then once you figure out how to do that, I would probably create a new
component that adds that functionality, I might call it
ConfirmFormSubmit. So that you encapsulate the registering of that
form submit listener, etc etc.. ( you would have to learn how form
fields hook into the form validation javascript, etc etc ).
t:form
.. inputs ..
.. submits ..
t:confirmFormSubmit/
/t:form
zack1403 wrote:
Hey guys sorry to resurrect this issue. I just got around to fixing this bug
:) When I try an inline confirm with javascript on a LinkSubmit (t5)
component it will always submit the form. I know that javascript cant
assure order of events. Is this basically an issue that doesnt have a
solution? Or I guess the solution is no confirm with javascript?
Zack
Martijn Brinkers (List)-2 wrote:
Could you check if the Event.stop(event) works when used directly from
the onclick event handler?
So in you page tml file use something like:
input onclick=Event.stop(event); alert('event was stopped'); /
Martijn
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Re: How to override Tapestry's DocumentLinker ?
Sorry for the wait. I don't have the final answer for you, but I do have information to share.. :) I think it'll be the same technique of overriding tapestry's document linker, but there are two render pipelines, so you have to find the correct place to contribute.. Don't forget that Tapestry has two request handling pipelines. One for normal page request. And another for component events (like form submits) or ajax call backs (like zones). Most likely the code that we worked out before only covered normal page renders. But somehow you're hitting the component event handling oversight.. The reason that i would normally not be an issue, is that component events normally do not do any rendering, they simply send back a redirect asking the client to request the full page, and then causing a clean page render.. (do yo understand this point?) That is how I have it working, and probably why I did not have to deal with it before and give you a warning. You probably have tapestry setup to render the page on the same request as the form submits ( instead of returning a redirect ). Is this enough info to get you started hunting? Dude.Checkitout wrote: Fernando, need your expertise help! I thought the following trick configuration.add( CustomDocumentLinker, mydoclinker, after:DocumentLinker,before:RenderSupport ); worked. Looks like it is not working in all conditions. It runs fine for a while, then out of nowhere I start getting the same root html required error. The strange (may be for me) thing I observed is, it fails only on pages which has Tapestry forms. (we have read only/display version of pages - which seems to work fine in all cases). Once it starts giving this root html error, the whole application reports the same error. (all pages which has tapestry form in it). FYI, I have more than one tapestry application running on the same JBoss server. Just curious, if it messes up things. I am stuck and any help would be greatly appreciated! Fernando Padilla wrote: yah, this is little confusing, since it will place the CustomLinker first in the list of filters.. :) But they execute as they come out of the list.. :) CustomLinker - DocumentLinker - RenderSupport - PAGERENDER So as the page render unfurls, it gives control to RenderSupport to modify the DOM, then DocumentLinker, then CustomLinker. And the document linkers really don't do anything by themselves, and require a RenderSupport to feed them the script/css links. So the RenderSupport filter would call environment.peekRequired(DocumentLinker.class), which would return the deepest DocumentLinker at the moment (the default, not the Custom one).. So yeah a little confusing.. :) :) Thiago H. de Paula Figueiredo wrote: Em Thu, 29 Jan 2009 15:14:40 -0300, Fernando Padilla f...@alum.mit.edu escreveu: No. DocumentLinker would be run first ( deeper in the markup filter chain ), it would be the only one that RenderSupport would bind to ( RenderSupport does a environment.peekRequired ). So only that DocumentLinker would do it's stuff. Even when the custom document linker is explicitly added to the OrderedConfiguration *before* the normal DocumentLinker? If yes, well, the contribution overriding mechanism in T5.1 will be extra handy . . . :) - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: How to override Tapestry's DocumentLinker ?
See that's the weird part.. 1) render page form: /myapp/page1 2) submit form: /myapp/page1.form:action 3) form handles submit(fail or success), then returns redirect to render page: redirect:/myapp/page1 4) page 1 is rendered once more. So I'm a little confused.. since you mention another event? What does your editMe event handler method return? null? A block? a page name? It should also cause a full redirect to render the full page ( so you should never see that url in the browser ). Dude.Checkitout wrote: Thanks for the reply! I see there only two render pipelines in the TapestryModule.java. One is contributeMarkupRenderer and another one is contributePartialMarkupRenderer. PartialMarkupRenderer uses PartialMarkupDocumentLinker as the Document Linker. And PartialMarkupDocumentLinker generates output as JSON. Does not validate against any root html nodes. So my assumption was I shouldn't be needing to touch that part of rendering. Correct me if I am wrong. We do use redirect after post modal. The page which gives errors is invoking a specific event on the page in the URL to load the page which has form. Example URL: /myapp/page1:editMe/somekeyvalue Is this request a action request or render request? Which renderes will it use? My assumption is that this is an action event request and it will just invoked that event in the page and issue a redirect. Am I missing any renderer? or which is the other renderer that I need to patch up? Fernando Padilla wrote: Sorry for the wait. I don't have the final answer for you, but I do have information to share.. :) I think it'll be the same technique of overriding tapestry's document linker, but there are two render pipelines, so you have to find the correct place to contribute.. Don't forget that Tapestry has two request handling pipelines. One for normal page request. And another for component events (like form submits) or ajax call backs (like zones). Most likely the code that we worked out before only covered normal page renders. But somehow you're hitting the component event handling oversight.. The reason that i would normally not be an issue, is that component events normally do not do any rendering, they simply send back a redirect asking the client to request the full page, and then causing a clean page render.. (do yo understand this point?) That is how I have it working, and probably why I did not have to deal with it before and give you a warning. You probably have tapestry setup to render the page on the same request as the form submits ( instead of returning a redirect ). Is this enough info to get you started hunting? Dude.Checkitout wrote: Fernando, need your expertise help! I thought the following trick configuration.add( CustomDocumentLinker, mydoclinker, after:DocumentLinker,before:RenderSupport ); worked. Looks like it is not working in all conditions. It runs fine for a while, then out of nowhere I start getting the same root html required error. The strange (may be for me) thing I observed is, it fails only on pages which has Tapestry forms. (we have read only/display version of pages - which seems to work fine in all cases). Once it starts giving this root html error, the whole application reports the same error. (all pages which has tapestry form in it). FYI, I have more than one tapestry application running on the same JBoss server. Just curious, if it messes up things. I am stuck and any help would be greatly appreciated! Fernando Padilla wrote: yah, this is little confusing, since it will place the CustomLinker first in the list of filters.. :) But they execute as they come out of the list.. :) CustomLinker - DocumentLinker - RenderSupport - PAGERENDER So as the page render unfurls, it gives control to RenderSupport to modify the DOM, then DocumentLinker, then CustomLinker. And the document linkers really don't do anything by themselves, and require a RenderSupport to feed them the script/css links. So the RenderSupport filter would call environment.peekRequired(DocumentLinker.class), which would return the deepest DocumentLinker at the moment (the default, not the Custom one).. So yeah a little confusing.. :) :) Thiago H. de Paula Figueiredo wrote: Em Thu, 29 Jan 2009 15:14:40 -0300, Fernando Padilla f...@alum.mit.edu escreveu: No. DocumentLinker would be run first ( deeper in the markup filter chain ), it would be the only one that RenderSupport would bind to ( RenderSupport does a environment.peekRequired ). So only that DocumentLinker would do it's stuff. Even when the custom document linker is explicitly added to the OrderedConfiguration *before* the normal DocumentLinker? If yes, well, the contribution overriding mechanism in T5.1 will be extra handy . . . :) - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail
Re: Switch from Prototype to jQuery?
We use YUI ourselves. What ever happened to the concept of pluggable javascript implementations? So people can choose what underlying javascript system to use? Chris Lewis wrote: I have a great deal of experience with prototype, and not so much with jQuery. From my brush with it, it seems to me that it is less than ideal for building front end widgets, as it's primary focus is more on easily navigating the DOM and affecting elements in various, insulated ways. It doesn't provide the type of framework for general OO modeling, which makes it less ideal for things like ui components. On the other hand, I always thought that dojo was a major overkill. Prototype balances the functional nature of JS with a nice platform for doing things like dojo does - and for me it just fits. If I'm mistaken about the abilities of jQuery, that is just my inexperience with it. The question I would propose is, what's the point? T5 works just fine how with the current tapestry.js, why exert what seems to be a fruitless effort simply for the sake of changing JS badges? Howard Lewis Ship wrote: There's been a lot of discussion on blogs lately about the merits of Prototype vs. jQuery. http://tapestryjava.blogspot.com/2009/01/comparing-prototype-and-jquery.html I've added an issue to JIRA to discuss this. https://issues.apache.org/jira/browse/TAP5-486 Basically, a rewrite of tapestry.js from Prototype to jQuery should insulate most users from the changes. Advanced users who have written their own javascript components may need to add an annotation or a configuration value for compatiblity after upgrading. I may start experimenting with this in a branch. I've noticed that many of the more interesting public sites using Tapestry are already using jQuery as well ... thus this shift represents addresing the core concern of performance (having to download and use just one JavaScript library, not two). - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: How to override Tapestry's DocumentLinker ?
I have lots of experience playing with that :) (since we publish to
html, fbml). Here are some questions:
1) do your documents have a root node? what is it?
2) do you want to change the behavior of how it includes javascript and
css? Or just have it work with non-html root nodes?
Dude.Checkitout wrote:
We have a requirement of tml file being delivered without html as the root
context. As I read the tapestry source, this validation is done in the
DocumentLinker.
In contributeMarkupRenderer method:
MarkupRendererFilter documentLinker = new MarkupRendererFilter()
{
public void renderMarkup(MarkupWriter writer, MarkupRenderer
renderer)
{
DocumentLinkerImpl linker = new
DocumentLinkerImpl(productionMode, scriptsAtTop);
environment.push(DocumentLinker.class, linker);
renderer.renderMarkup(writer);
environment.pop(DocumentLinker.class);
linker.updateDocument(writer.getDocument());
}
};
Is there anyway I can override my own DocumentLinker with Tapestry's
DocumentLinker?
In the Post, http://n2.nabble.com/-T5--A-root-element-of-html
-is-needed-when-linking-JavaScript-and-stylesheet-resources.-td1470668.html#a1470762http://n2.nabble.com/-T5--A-root-element-of-html-is-needed-when-linking-JavaScript-and-stylesheet-resources.-td1470668.html#a1470762
Howard said we can override the internal DocumentLinker.
Can anybody suggest me on how to do?
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Re: How to override Tapestry's DocumentLinker ?
Ok cool.
with the latest version of tapestry (5.1.0.0-SNAPSHOT), they did add a
proper way to override contributions. Below is the code we're using for
us to override our DocumentLinker. Please be aware that the override
works, but it seems to trash all of the previous relative directives (
before, after, declared by overridden service, or any other service
relative to it), that's why we declared before:RenderSupport, to make
sure the MarkupRenderer order is still correct.
public void contributeMarkupRenderer(
OrderedConfigurationMarkupRendererFilter configuration ) {
configuration.override( DocumentLinker, new CustomDocumentLinker(),
before:RenderSupport );
}
Dude.Checkitout wrote:
Thank you for the quick reply. We are using tapestry to generate a section of
a html page. We can enforce the requirement of having an root node.
Basically, the requirement will be to accept the root node to be anything.
(not only html)
I created my own CustomDocumentLinker extending from the tapestry
DocumentLinker and modified the code to fit our needs. But I have no idea
how to make Tapestry to use CustomerDocumentLinker instead of its own
DocumentLinker.
Any help in this will be appreciated.
Fernando Padilla wrote:
I have lots of experience playing with that :) (since we publish to
html, fbml). Here are some questions:
1) do your documents have a root node? what is it?
2) do you want to change the behavior of how it includes javascript and
css? Or just have it work with non-html root nodes?
Dude.Checkitout wrote:
We have a requirement of tml file being delivered without html as the
root
context. As I read the tapestry source, this validation is done in the
DocumentLinker.
In contributeMarkupRenderer method:
MarkupRendererFilter documentLinker = new MarkupRendererFilter()
{
public void renderMarkup(MarkupWriter writer, MarkupRenderer
renderer)
{
DocumentLinkerImpl linker = new
DocumentLinkerImpl(productionMode, scriptsAtTop);
environment.push(DocumentLinker.class, linker);
renderer.renderMarkup(writer);
environment.pop(DocumentLinker.class);
linker.updateDocument(writer.getDocument());
}
};
Is there anyway I can override my own DocumentLinker with Tapestry's
DocumentLinker?
In the Post, http://n2.nabble.com/-T5--A-root-element-of-html
-is-needed-when-linking-JavaScript-and-stylesheet-resources.-td1470668.html#a1470762http://n2.nabble.com/-T5--A-root-element-of-html-is-needed-when-linking-JavaScript-and-stylesheet-resources.-td1470668.html#a1470762
Howard said we can override the internal DocumentLinker.
Can anybody suggest me on how to do?
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Re: How to override Tapestry's DocumentLinker ?
No. DocumentLinker would be run first ( deeper in the markup filter
chain ), it would be the only one that RenderSupport would bind to (
RenderSupport does a environment.peekRequired ). So only that
DocumentLinker would do it's stuff. and the default DocumentLinker
throws an exception if the root node is not html.. (adding an option to
change the fail-fast, into a quiet-fail would be good)
But please be aware, like I said before, you are overriding the default
documentLinker, so that means that your document linker would have to
support both html root nodes, and whatever root node you want
Thiago H. de Paula Figueiredo wrote:
Em Thu, 29 Jan 2009 14:42:47 -0300, Dude.Checkitout
dude.checkit...@gmail.com escreveu:
I created my own CustomDocumentLinker extending from the tapestry
DocumentLinker and modified the code to fit our needs. But I have no idea
how to make Tapestry to use CustomerDocumentLinker instead of its own
DocumentLinker.
Contribute you own DocumentLinker to the MarkupRenderer service.
Something like this in your AppModule class or any other Tapestry-IoC
module class:
public void
contributePartialMarkupRenderer(OrderedConfigurationPartialMarkupRendererFilter
configuration) {
configuration.add(CustomDocumentLinker, new CustomDocumentLinke(),
before:DocumentLinker);
}
I haven't tested it, but that's what I would try. :)
By the way, a good knowledge of Tapestry-IoC is not required to use
Tapestry, but it helps a lot. ;)
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Re: How to override Tapestry's DocumentLinker ?
To be honest, I can't remember exactly when the override came into play
( so it might be worth double checking with eclipse, though I'm pretty
sure it's 5.1.0.0 ).
The other option is to place your DocumentLinker in between the default
DocumentLinker and RenderSupport. Maybe try this:
configuration.add( CustomDocumentLinker, mydoclinker,
after:DocumentLinker,before:RenderSupport );
Dude.Checkitout wrote:
I am using 5.0.18 version and not ready to move to 5.1 yet. Is there any way
to override the DocumentLinker in the 5.0.18 version?
Fernando Padilla wrote:
Ok cool.
with the latest version of tapestry (5.1.0.0-SNAPSHOT), they did add a
proper way to override contributions. Below is the code we're using for
us to override our DocumentLinker. Please be aware that the override
works, but it seems to trash all of the previous relative directives (
before, after, declared by overridden service, or any other service
relative to it), that's why we declared before:RenderSupport, to make
sure the MarkupRenderer order is still correct.
public void contributeMarkupRenderer(
OrderedConfigurationMarkupRendererFilter configuration ) {
configuration.override( DocumentLinker, new CustomDocumentLinker(),
before:RenderSupport );
}
Dude.Checkitout wrote:
Thank you for the quick reply. We are using tapestry to generate a
section of
a html page. We can enforce the requirement of having an root node.
Basically, the requirement will be to accept the root node to be
anything.
(not only html)
I created my own CustomDocumentLinker extending from the tapestry
DocumentLinker and modified the code to fit our needs. But I have no idea
how to make Tapestry to use CustomerDocumentLinker instead of its own
DocumentLinker.
Any help in this will be appreciated.
Fernando Padilla wrote:
I have lots of experience playing with that :) (since we publish to
html, fbml). Here are some questions:
1) do your documents have a root node? what is it?
2) do you want to change the behavior of how it includes javascript and
css? Or just have it work with non-html root nodes?
Dude.Checkitout wrote:
We have a requirement of tml file being delivered without html as the
root
context. As I read the tapestry source, this validation is done in the
DocumentLinker.
In contributeMarkupRenderer method:
MarkupRendererFilter documentLinker = new
MarkupRendererFilter()
{
public void renderMarkup(MarkupWriter writer,
MarkupRenderer
renderer)
{
DocumentLinkerImpl linker = new
DocumentLinkerImpl(productionMode, scriptsAtTop);
environment.push(DocumentLinker.class, linker);
renderer.renderMarkup(writer);
environment.pop(DocumentLinker.class);
linker.updateDocument(writer.getDocument());
}
};
Is there anyway I can override my own DocumentLinker with Tapestry's
DocumentLinker?
In the Post, http://n2.nabble.com/-T5--A-root-element-of-html
-is-needed-when-linking-JavaScript-and-stylesheet-resources.-td1470668.html#a1470762http://n2.nabble.com/-T5--A-root-element-of-html-is-needed-when-linking-JavaScript-and-stylesheet-resources.-td1470668.html#a1470762
Howard said we can override the internal DocumentLinker.
Can anybody suggest me on how to do?
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Re: How to override Tapestry's DocumentLinker ?
yah, this is little confusing, since it will place the CustomLinker first in the list of filters.. :) But they execute as they come out of the list.. :) CustomLinker - DocumentLinker - RenderSupport - PAGERENDER So as the page render unfurls, it gives control to RenderSupport to modify the DOM, then DocumentLinker, then CustomLinker. And the document linkers really don't do anything by themselves, and require a RenderSupport to feed them the script/css links. So the RenderSupport filter would call environment.peekRequired(DocumentLinker.class), which would return the deepest DocumentLinker at the moment (the default, not the Custom one).. So yeah a little confusing.. :) :) Thiago H. de Paula Figueiredo wrote: Em Thu, 29 Jan 2009 15:14:40 -0300, Fernando Padilla f...@alum.mit.edu escreveu: No. DocumentLinker would be run first ( deeper in the markup filter chain ), it would be the only one that RenderSupport would bind to ( RenderSupport does a environment.peekRequired ). So only that DocumentLinker would do it's stuff. Even when the custom document linker is explicitly added to the OrderedConfiguration *before* the normal DocumentLinker? If yes, well, the contribution overriding mechanism in T5.1 will be extra handy . . . :) - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
T5: HiddenField?
So.. Is there really ho HiddenField component for Tapestry 5? Is this just a minor oversight, or is there a different way to add values to be passed through form? - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: T5: HiddenField?
.. but yet not really.. Since if I use a form context, then I think I have to then create a special event listener to deal with that context right? onActionFromForm(context)... I just want to add hidden fields, and have the component take care of serializing and deserializing the values appropriately.. thank you :) Thiago H. de Paula Figueiredo wrote: Em Wed, 21 Jan 2009 14:43:31 -0300, Fernando Padilla f...@alum.mit.edu escreveu: So.. Is there really ho HiddenField component for Tapestry 5? Is this just a minor oversight, or is there a different way to add values to be passed through form? One option is to use Form's context parameter. AFAIK, it works exactly like the context parameter found in PageLink, ActionLink and EventLink. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: T5: HiddenField?
thank you. :) onSuccess would be WAY too late. :) The whole point to have hidden variables is to make sure state is carried through so that we have something to work with.. :) thank you for pointing out Chenillekit, maybe I'll look into it, but we already had to create our own HiddenField, just wondering why it's not there by default in Tapestry.. because I think it's a pretty valid usecase.. :) later 'nando Thiago H. de Paula Figueiredo wrote: Em Wed, 21 Jan 2009 19:47:55 -0300, Fernando Padilla f...@alum.mit.edu escreveu: Since if I use a form context, then I think I have to then create a special event listener to deal with that context right? onActionFromForm(context)... Not right! :) It would be passed to you onSuccess method, AFAIK. I just want to add hidden fields, and have the component take care of serializing and deserializing the values appropriately.. There's the Hidden component in Chenillekit: http://www.chenillekit.org/chenillekit-tapestry/ref/org/chenillekit/tapestry/core/components/Hidden.html. By the way, there are some really nice components there. thank you :) Gracias! - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: profiling tapestry components
I'm using 5.1.0.0. But I'm sorry to confuse you all. I'm not trying to profile Tapestry lowlevel code, I'm trying to profile my own component code :) I want to know collectively how long any one of my component takes to render. The reason I think this view of things would be useful, is that profiling at method level might not give me a clear picture of where to focus on.. ( we'll see lots of setupRenders. lots of beginRenders, but no relationship between one component and how it depends on subcomponents, etc etc) Do you understand? So it's not profiling Tapestry code precisely, but profiling pages/components via the view of tapestry's component rendering tree.. I don't know if it would be ultimately useful, but it sounds like an interesting idea.. Howard Lewis Ship wrote: Are you using Tapestry 5.0.18 or 5.1.0.0-SNAPSHOT? I've added some considerable performance improvements to 5.1. I would get a copy of YourKit and start profiling to see where the actual problems are. Tapestry takes a hit because it renders the entire document to a kind of light-weight DOM before it can start to stream the output; that's a lot of churn in the JVM's eden heap space. On Thu, Jan 15, 2009 at 8:17 PM, Thiago H. de Paula Figueiredo thiag...@gmail.com wrote: Em Thu, 15 Jan 2009 23:19:56 -0300, Fernando Padilla f...@alum.mit.edu escreveu: The database was just upgraded and io/cpu is really really low. So that won't be the case. I would still check this out . . . Don't forget about one transaction waiting for others to release locks in table rows . . . The root cause might be the number of db requests required to render a page, but the database it self is not the bottle neck. :) :) A real case I found as a consultant was the lack of attention to Hibernate mapping options, specially regarding lazy loading of collections. Instead of using one or two selects to load an entity object and one of its lists, it was using one for each element in the list. This absolutely kills performance. By the way, nice performance improvement hunting! :) Don't forget to share your experience with us. ;) -- Thiago H. de Paula Figueiredo Independent Java consultant, developer, and instructor http://www.arsmachina.com.br/thiago - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
profiling tapestry components
I was wondering if I could create some sort of profiler, that would print out the render time for each component.. that way I can use that information to try to pinpoint components that need to be optimized.. any ideas? - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: profiling tapestry components
Well, we have a large app that is not performing very well.. and now I have to figure out how to make it more performant.. And I was just wondering if dumping component level response times, could maybe give me some sort of clue as to what to focus on.. It's a slightly different view of the code and work being done, instead of at method response times.. because there is no one method for rendering a component or page, etc.. so, just a thought. I guess I can tweek ComponentPageElementImpl to add extra RenderingEvents to do this.. interesting.. Howard Lewis Ship wrote: Acutally, check the logging documentation; there's already a service that times how long the render takes and how many render operations were involved. Much of the performance improvements in 5.1 was reduce the number of operations per component. There isn't a good way to get output about time per component; that time would be very short hard to measure. Why are you interested in component render times? On Thu, Jan 15, 2009 at 4:35 PM, Thiago H. de Paula Figueiredo thiag...@gmail.com wrote: Em Thu, 15 Jan 2009 20:26:38 -0300, Fernando Padilla f...@alum.mit.edu escreveu: I was wondering if I could create some sort of profiler, that would print out the render time for each component.. that way I can use that information to try to pinpoint components that need to be optimized.. Quick and lazy :) answer: try to find the tapestry-core service that renders components and decorate it using AspectDecorator . . . I hope it helps . . . By the way, AspectDecorator is absolutely awesome. -- Thiago H. de Paula Figueiredo Independent Java consultant, developer, and instructor http://www.arsmachina.com.br/thiago - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: profiling tapestry components
I know that. :) The database was just upgraded and io/cpu is really really low. So that won't be the case. The root cause might be the number of db requests required to render a page, but the database it self is not the bottle neck. :) :) Thiago H. de Paula Figueiredo wrote: Em Thu, 15 Jan 2009 20:57:19 -0300, Fernando Padilla f...@alum.mit.edu escreveu: Well, we have a large app that is not performing very well.. and now I have to figure out how to make it more performant.. In my humble opinion, you're starting to performance bottleneck from the wrong side of the stack. Most of the time, the culprit is the database (or any other data storage implementation). I would start by logging the running time of the data access methods. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: zone enhancements?
If you want to learn about how zones are implemented, this is the code
you'll have to review:
in tapestry.js:
Tapestry.ZoneManager
Tapestry.Initializer.zone
Tapestry.Initializer.linkZone
in java:
ClientBehaviorSupport.addZone
ClientBehaviorSupport.linkZone
RenderSupport.addInit
Essentially, when you do t:zone, it calls
ClientBehaviorSupport.addZone, which calls Tapestry.Initializer.zone,
which ties a ZoneManager to that element.
Once you have a zone manager, that is the actual code that manages the
update/show/geturl, etc..
when you have a form or link that use zones, they call
ClientBehaviorSupport.linkZone, then Tapestry.Initializer.linkZone
hijacks the submit/click events and pipe them through the zoneManager
instead to update only the desired Zone.
So.. the ZoneManager is what would have to be enhanced.. to add more
concepts of callbacks/effects.. etc.
As to the single click, I think it would be best to do in the client
side. really.. why for the us tapestry developers to keep adding cruft
around all of our action/form/events etc.. and have to deal with global
locks/semaphores!! :) When you can simply have the ZoneManager track a
single variable on the client side :) :) Of course I'm not talking
about critical pieces of code, just for general cleanliness, and avoid
user confusion if they click multiple times and it updates multiple
times without them expecting it.
Lutz Hühnken wrote:
Fernando,
I agree with you, especially your suggestion (1) would be very helpful
and a welcome addition. The form/zone combination could maybe include
more callback hooks. I think I have a case of Rails envy, look at the
callbacks you can use for the remote_form_tag:
The callbacks that may be specified are (in order):
:loading: Called when the remote document is being loaded with data by
the browser.
:loaded:Called when the browser has finished loading the remote
document.
:interactive: Called when the user can interact with the remote document,
even though it
has not finished loading.
:success: Called when the XMLHttpRequest is completed,
and the HTTP status code is in the 2XX range.
:failure: Called when the XMLHttpRequest is completed,
and the HTTP status code is not in the 2XX range.
:complete: Called when the XMLHttpRequest is complete (fires after
success/failure if
they are present).
You can further refine :success and :failure by adding additional callbacks for
specific
status codes. A status code callback overrides the success/failure handlers if
present.
If you for some reason or another need synchronous processing (that'll block
the
browser while the request is happening), you can specify options[:type] =
:synchronous.
You can customize further browser side call logic by passing in JavaScript code
snippets via some optional parameters. In their order of use these are:
:confirm: Adds confirmation dialog.
:condition: Perform remote request conditionally by this expression.
Use this to describe browser-side conditions when request should not be
initiated.
:before:Called before request is initiated.
:after: Called immediately after request was initiated and before :loading.
:submit:Specifies the DOM element ID that's used as the parent of the
form elements.
By default this is the current form, but it could just as well be the ID of a
table
row or any other DOM element.
:with: A JavaScript expression specifying the parameters for the
XMLHttpRequest.
Any expressions should return a valid URL query string.
With this, you could easily show a DIV with a spinner gif / busy
indicator after the click, and hide it again when on complete:
% form_remote_tag :url = { :action = search },
:after = Element.show('loading');
Element.hide('results'),
:update = :results,
:complete =
Element.hide('loading'); Element.show('results') do %
Oh, I'd love to have that in Tapestry. Doesn't Rails use
script.aculo.us, just like Tapestry? Wouldn't that be easy to
implement, given the hard part is done by script.aculo.us anyway? I've
never really looked at it, but I think the Tapestry tags don't produce
script.aculo.us code directly, the library is wrapped and thereby only
a reduced functionality is available. Thinking about it.. in
script.aculo.us, you can customize the effects (like the highlight and
fade) with parameters, such as hightlight time and colour. This also
is lost in Tapestry.
Assuming I would wish to extend the script.aculo.us integration, in
order to provide all those AJAX form callbacks, and effects
parameters.. what would be the way to go? What would be a good place
to start?
About (2) - I think that could maybe be more easily handled on the
server-side, using a transaction/synchronization token, like you would
to prevent regular forms from being double-submitted.
Lutz
zone enhancements?
We are starting to use zones a lot more and they are a great and simple concept. I was wondering if anyone had any comments or had put any legwork towards these simple enhancements. 1) updatingEffects along the lines of the showEffect and updateEffect currently supported, except that this would be an effect to run while the zoneManager was fetching the content (ajax request). Could be as simple as a modal gray out, with a loading spinner... or completely remove previous content, and replace with Loading... 2) no outstanding updates if I keep clicking on a link while the zone is still fetching the new content, it will keep firing off ajax calls.. add a way to ignore new update requests, until the currently running one finishes.. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
timezone support
I was just wondering if someone has put some thought into having tapestry support TimeZone, just as it now supports Locale? That way we can render all dates appropriately? - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: problem with t:formdata
by default t:loop serializes the source list into t:formdata, so that in can have predictable form processing. But if you can reconstitute the source list used by the loop, and understand that the form might behave erratic in some edge cases ( if the list changes between form render and form handling ). Then just look at the volatile flag on the loop component: http://tapestry.apache.org/tapestry5/tapestry-core/ref/org/apache/tapestry5/corelib/components/Loop.html jgn wrote: t:formdata is too big on a page that I have (5MB or more). I have a form with only 12 fields and I display a table with 14 rows, the problem is that if the loop component that displays the tables is inside the form, the t:formdata becomes huge. If is not inside the form, it works just fine :D. The loop is throw a list of beans. Is a complex structure because that beans have properties that are beans too and so, but what I display is not all the info, just a couple of fields. I have all the information on memory to save time loading from DB, etc, that is why the info is big. The problem seems to be (or I suppose, but not sure) that the loop component is serializing the beans and including them on the t:formdata field. If this is true, is there a way to tell the loop component not to serialize the beans ?, I mean, if they are not part of the form, why serialize them ?. I keep the loop inside the form because at the end of the table I have a submit component, I need to keep it there for a reason long to explain, so to keep a short post, what can I do to keep the t:formdata smaller ? (the response from tapestry is fast, but firefox takes a long time to display the results, from 3 to 4 seconds, because the size of the page) Thank you. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: spring context troubles
I hope you're starting to see, this is a bigger than backward compatibility. This is totally scrapping a huge piece of functionality. Exposing tapestry services as beans it totally new and different from exposing my spring beans within tapestry. They serve totally different purposes, needs and requirements. Just because you have not used it, doesn't mean that it's not pivotal to most people's architectures now... really. If you turn that off, I would have to totally re-architect my apps (many apps) .. . Howard Lewis Ship wrote: Seems like I'm faced with two evils: breaking compatibility on the one hand, maintaining two different sets of Spring integration on the other. On Fri, Jan 2, 2009 at 10:50 AM, Fernando Padilla f...@alum.mit.edu wrote: That's alright to keep them separate, but I'm just worried that the 5.0.18 will stop working at some point.. That is why I proposed that you should really have two different pacakges.. one for each direction of integration, and people can explicitly choose which one to use. It just seems kind of brittle saying never to upgrade your spring package, that strategy will fail at some point, and could just confuse people in the interim... Howard Lewis Ship wrote: Actually, I'm liking the idea that compatibility on this comes from continuing to use the old version of tapestry-spring. I haven't found a way to do both: allow injection of Tapestry services into Spring beans and expose Spring beans as Tapestry services. The lifecycles of the two containers do not mesh easily. On Thu, Jan 1, 2009 at 3:23 PM, Fernando Padilla f...@alum.mit.edu wrote: nice work around. but I want to make sure, this will be a temporary work around until you get the latest spring module working as you desire, with two-way integration?? Howard Lewis Ship wrote: I think the best option for you is to use Tapestry 5.1, but revert tapestry-spring to 5.0.18. This allows you to benefit from the improvements to tapestry-core without having any compatibility problems with the changes to tapestry-spring. I'm adding documentation to the web site to explain this. On Mon, Dec 29, 2008 at 4:20 PM, Fernando Padilla f...@alum.mit.edu wrote: I'm sorry that I'm hammering on this code, while it's still probably a work in progress.. (always available through im) but I commented out the spring ContextLoaderListener, moved the filter up to be first, and this seems to initialize properly at least for Jetty (within eclipse). The next issue, it looks like it did not register the spring beans in the TapestryIoC.. so now I'm getting exceptions saying that it can't find particular beans: Caused by: java.lang.RuntimeException: Service id 'common-conf-properties' is not defined by any module. Defined services: ActionRenderResponseGenerator, AjaxComponentEventRequestHandler, AjaxComponentEventResultProcessor, AjaxPartialResponseRenderer, Alias, AliasOverrides, AppSubscriptionHandler, ApplicationContext, ApplicationDefaults, ApplicationGlobals, ApplicationInitializer, ApplicationStateManager, ApplicationStatePersistenceStrategySource, AspectDecorator, AssetBindingFactory, AssetObjectProvider, AssetSource, BaseURLSource, BeanBlockOverrideSource, BeanBlockSource, BeanModelSource, BindingSource, ChainBuilder, ClassNameLocator, ClasspathAssetAliasManager, ClasspathAssetFactory, ClasspathURLConverter, ClientPersistentFieldStorage, ClientPersistentFieldStrategy, ComponentClassCache, ComponentClassFactory, ComponentClassResolver, ComponentClassTransformWorker, ComponentClassTransformer, ComponentClassesInvalidationEventHub, ComponentDefaultProvider, ComponentEventRequestHandler, ComponentEventResultProcessor, ComponentInstanceResultProcessor, ComponentInstantiatorSource, ComponentInvocationMap, ComponentMessagesInvalidationEventHub, ComponentMessagesSource, ComponentPageElementResourcesSource, ComponentSource, ComponentTemplateSource, ComponentTemplatesInvalidationEventHub, Context, ContextAssetFactory, ContextPathEncoder, ContextValueEncoder, CookieSink, CookieSource, Cookies, CtClassSource, DataTypeAnalyzer, DefaultDataTypeAnalyzer, DefaultFileItemFactory, DefaultImplementationBuilder, EndOfRequestListenerHub, Environment, EnvironmentalShadowBuilder, ExceptionAnalyzer, ExceptionTracker, FacebookAuthFilterImpl, FactoryDefaults, FbForceModeFilter, FieldTranslatorSource, FieldValidationSupport, FieldValidatorDefaultSource, FieldValidatorSource, FormSupport, HiddenFieldLocationRules, HttpServletRequest, HttpServletRequestHandler, IgnoredPathsFilter, InjectionProvider, InternalRequestGlobals, LinkCreationHub, LinkFactory, LocalizationSetter, LocationRenderer, LoggingDecorator, MarkupRenderer, MarkupWriterFactory, MasterDispatcher, MasterObjectProvider, MessageBindingFactory, MetaDataLocator, MultipartDecoder, NullFieldStrategyBindingFactory, NullFieldStrategySource, ObjectRenderer, OsForceTypeFilter, PageActivationContextCollector, PageContentTypeAnalyzer, PageDocumentGenerator
Re: spring context troubles
That's alright to keep them separate, but I'm just worried that the 5.0.18 will stop working at some point.. That is why I proposed that you should really have two different pacakges.. one for each direction of integration, and people can explicitly choose which one to use. It just seems kind of brittle saying never to upgrade your spring package, that strategy will fail at some point, and could just confuse people in the interim... Howard Lewis Ship wrote: Actually, I'm liking the idea that compatibility on this comes from continuing to use the old version of tapestry-spring. I haven't found a way to do both: allow injection of Tapestry services into Spring beans and expose Spring beans as Tapestry services. The lifecycles of the two containers do not mesh easily. On Thu, Jan 1, 2009 at 3:23 PM, Fernando Padilla f...@alum.mit.edu wrote: nice work around. but I want to make sure, this will be a temporary work around until you get the latest spring module working as you desire, with two-way integration?? Howard Lewis Ship wrote: I think the best option for you is to use Tapestry 5.1, but revert tapestry-spring to 5.0.18. This allows you to benefit from the improvements to tapestry-core without having any compatibility problems with the changes to tapestry-spring. I'm adding documentation to the web site to explain this. On Mon, Dec 29, 2008 at 4:20 PM, Fernando Padilla f...@alum.mit.edu wrote: I'm sorry that I'm hammering on this code, while it's still probably a work in progress.. (always available through im) but I commented out the spring ContextLoaderListener, moved the filter up to be first, and this seems to initialize properly at least for Jetty (within eclipse). The next issue, it looks like it did not register the spring beans in the TapestryIoC.. so now I'm getting exceptions saying that it can't find particular beans: Caused by: java.lang.RuntimeException: Service id 'common-conf-properties' is not defined by any module. Defined services: ActionRenderResponseGenerator, AjaxComponentEventRequestHandler, AjaxComponentEventResultProcessor, AjaxPartialResponseRenderer, Alias, AliasOverrides, AppSubscriptionHandler, ApplicationContext, ApplicationDefaults, ApplicationGlobals, ApplicationInitializer, ApplicationStateManager, ApplicationStatePersistenceStrategySource, AspectDecorator, AssetBindingFactory, AssetObjectProvider, AssetSource, BaseURLSource, BeanBlockOverrideSource, BeanBlockSource, BeanModelSource, BindingSource, ChainBuilder, ClassNameLocator, ClasspathAssetAliasManager, ClasspathAssetFactory, ClasspathURLConverter, ClientPersistentFieldStorage, ClientPersistentFieldStrategy, ComponentClassCache, ComponentClassFactory, ComponentClassResolver, ComponentClassTransformWorker, ComponentClassTransformer, ComponentClassesInvalidationEventHub, ComponentDefaultProvider, ComponentEventRequestHandler, ComponentEventResultProcessor, ComponentInstanceResultProcessor, ComponentInstantiatorSource, ComponentInvocationMap, ComponentMessagesInvalidationEventHub, ComponentMessagesSource, ComponentPageElementResourcesSource, ComponentSource, ComponentTemplateSource, ComponentTemplatesInvalidationEventHub, Context, ContextAssetFactory, ContextPathEncoder, ContextValueEncoder, CookieSink, CookieSource, Cookies, CtClassSource, DataTypeAnalyzer, DefaultDataTypeAnalyzer, DefaultFileItemFactory, DefaultImplementationBuilder, EndOfRequestListenerHub, Environment, EnvironmentalShadowBuilder, ExceptionAnalyzer, ExceptionTracker, FacebookAuthFilterImpl, FactoryDefaults, FbForceModeFilter, FieldTranslatorSource, FieldValidationSupport, FieldValidatorDefaultSource, FieldValidatorSource, FormSupport, HiddenFieldLocationRules, HttpServletRequest, HttpServletRequestHandler, IgnoredPathsFilter, InjectionProvider, InternalRequestGlobals, LinkCreationHub, LinkFactory, LocalizationSetter, LocationRenderer, LoggingDecorator, MarkupRenderer, MarkupWriterFactory, MasterDispatcher, MasterObjectProvider, MessageBindingFactory, MetaDataLocator, MultipartDecoder, NullFieldStrategyBindingFactory, NullFieldStrategySource, ObjectRenderer, OsForceTypeFilter, PageActivationContextCollector, PageContentTypeAnalyzer, PageDocumentGenerator, PageElementFactory, PageLoader, PageMarkupRenderer, PagePool, PageRenderQueue, PageRenderRequestHandler, PageResponseRenderer, PageTemplateLocator, PartialMarkupRenderer, PersistentFieldManager, PersistentLocale, PipelineBuilder, PropBindingFactory, PropertyAccess, PropertyConduitSource, PropertyShadowBuilder, RegistryStartup, RenderSupport, Request, RequestExceptionHandler, RequestGlobals, RequestHandler, RequestLogFilter, RequestPageCache, RequestPathOptimizer, RequestSecurityManager, ResourceCache, ResourceDigestGenerator, ResourceStreamer, Response, ResponseRenderer, ServiceLifecycleSource, ServletApplicationInitializer, SessionApplicationStatePersistenceStrategy, StrategyBuilder, SymbolSource, TemplateParser, ThreadLocale, TranslateBindingFactory, TranslatorSource
Re: spring context troubles
nice work around. but I want to make sure, this will be a temporary work around until you get the latest spring module working as you desire, with two-way integration?? Howard Lewis Ship wrote: I think the best option for you is to use Tapestry 5.1, but revert tapestry-spring to 5.0.18. This allows you to benefit from the improvements to tapestry-core without having any compatibility problems with the changes to tapestry-spring. I'm adding documentation to the web site to explain this. On Mon, Dec 29, 2008 at 4:20 PM, Fernando Padilla f...@alum.mit.edu wrote: I'm sorry that I'm hammering on this code, while it's still probably a work in progress.. (always available through im) but I commented out the spring ContextLoaderListener, moved the filter up to be first, and this seems to initialize properly at least for Jetty (within eclipse). The next issue, it looks like it did not register the spring beans in the TapestryIoC.. so now I'm getting exceptions saying that it can't find particular beans: Caused by: java.lang.RuntimeException: Service id 'common-conf-properties' is not defined by any module. Defined services: ActionRenderResponseGenerator, AjaxComponentEventRequestHandler, AjaxComponentEventResultProcessor, AjaxPartialResponseRenderer, Alias, AliasOverrides, AppSubscriptionHandler, ApplicationContext, ApplicationDefaults, ApplicationGlobals, ApplicationInitializer, ApplicationStateManager, ApplicationStatePersistenceStrategySource, AspectDecorator, AssetBindingFactory, AssetObjectProvider, AssetSource, BaseURLSource, BeanBlockOverrideSource, BeanBlockSource, BeanModelSource, BindingSource, ChainBuilder, ClassNameLocator, ClasspathAssetAliasManager, ClasspathAssetFactory, ClasspathURLConverter, ClientPersistentFieldStorage, ClientPersistentFieldStrategy, ComponentClassCache, ComponentClassFactory, ComponentClassResolver, ComponentClassTransformWorker, ComponentClassTransformer, ComponentClassesInvalidationEventHub, ComponentDefaultProvider, ComponentEventRequestHandler, ComponentEventResultProcessor, ComponentInstanceResultProcessor, ComponentInstantiatorSource, ComponentInvocationMap, ComponentMessagesInvalidationEventHub, ComponentMessagesSource, ComponentPageElementResourcesSource, ComponentSource, ComponentTemplateSource, ComponentTemplatesInvalidationEventHub, Context, ContextAssetFactory, ContextPathEncoder, ContextValueEncoder, CookieSink, CookieSource, Cookies, CtClassSource, DataTypeAnalyzer, DefaultDataTypeAnalyzer, DefaultFileItemFactory, DefaultImplementationBuilder, EndOfRequestListenerHub, Environment, EnvironmentalShadowBuilder, ExceptionAnalyzer, ExceptionTracker, FacebookAuthFilterImpl, FactoryDefaults, FbForceModeFilter, FieldTranslatorSource, FieldValidationSupport, FieldValidatorDefaultSource, FieldValidatorSource, FormSupport, HiddenFieldLocationRules, HttpServletRequest, HttpServletRequestHandler, IgnoredPathsFilter, InjectionProvider, InternalRequestGlobals, LinkCreationHub, LinkFactory, LocalizationSetter, LocationRenderer, LoggingDecorator, MarkupRenderer, MarkupWriterFactory, MasterDispatcher, MasterObjectProvider, MessageBindingFactory, MetaDataLocator, MultipartDecoder, NullFieldStrategyBindingFactory, NullFieldStrategySource, ObjectRenderer, OsForceTypeFilter, PageActivationContextCollector, PageContentTypeAnalyzer, PageDocumentGenerator, PageElementFactory, PageLoader, PageMarkupRenderer, PagePool, PageRenderQueue, PageRenderRequestHandler, PageResponseRenderer, PageTemplateLocator, PartialMarkupRenderer, PersistentFieldManager, PersistentLocale, PipelineBuilder, PropBindingFactory, PropertyAccess, PropertyConduitSource, PropertyShadowBuilder, RegistryStartup, RenderSupport, Request, RequestExceptionHandler, RequestGlobals, RequestHandler, RequestLogFilter, RequestPageCache, RequestPathOptimizer, RequestSecurityManager, ResourceCache, ResourceDigestGenerator, ResourceStreamer, Response, ResponseRenderer, ServiceLifecycleSource, ServletApplicationInitializer, SessionApplicationStatePersistenceStrategy, StrategyBuilder, SymbolSource, TemplateParser, ThreadLocale, TranslateBindingFactory, TranslatorSource, TypeCoercer, URLEncoder, UpdateListenerHub, ValidateBindingFactory, ValidationConstraintGenerator, ValidationMessagesSource, ValueEncoderSource. at org.apache.tapestry5.ioc.internal.RegistryImpl.locateModuleForService(RegistryImpl.java:321) at org.apache.tapestry5.ioc.internal.RegistryImpl.getService(RegistryImpl.java:288) at org.apache.tapestry5.ioc.internal.ObjectLocatorImpl.getService(ObjectLocatorImpl.java:39) at org.apache.tapestry5.internal.services.ServiceAnnotationObjectProvider.provide(ServiceAnnotationObjectProvider.java:35) at org.apache.tapestry5.ioc.internal.services.MasterObjectProviderImpl$1.invoke(MasterObjectProviderImpl.java:50) at org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run
[TAP5] single letter properties not working??
https://issues.apache.org/jira/browse/TAP5-425
In our code we used some single letter properties. This used to work in
tapestry 5.0.15 or so.. but when we upgraded to 5.1-SNAPSHOT, tapestry
now fails at runtime with a very weird execption. Any clues to get this
fixed in tapestry would be appreciated.
Below is the exception, the getter we have in the page.java, and how
it's used in the page.tml.
## exception (runtime)
Could not convert 'K' into a component parameter binding: Node
unexpected: [...@-1,0:0='no text',-1,0:-1], resync=null (within
expression 'K') was type invalid, but was expected to be (one of)
IDENTIFIER, INVOKE, LIST, RANGEOP.
## .java
public boolean isK() {
return true; // if is of kicker type
}
## .tml
t:if test=K
...
/t:if
The weird thing is that this keeps failing, even if I change the tml:
t:if test=prop:K
...
/t:if
-
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spring context troubles
I just tried to run with the latest tapestry-trunk, and I get this really nasty exception :( :( I initialize my own spring context with a ContextLoaderListener, because I need spring outside of tapestry. Why is tapestry attempting to create a context? 2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry - Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! 2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry - Operations trace: 2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [ 1] Realizing service ApplicationContext 2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [ 2] Invoking ObjectCreator for Spring ApplicationContext 2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [ 3] Creating Spring ApplicationContext via ContextLoader 2008-12-29 15:18:27,365 [main] ERROR Spring.ApplicationContext - Construction of service ApplicationContext failed: Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! org.apache.tapestry5.ioc.internal.OperationException: Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:74) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871) at org.apache.tapestry5.internal.spring.SpringModuleDef$1$2.createObject(SpringModuleDef.java:76) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45) at org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49) at org.apache.tapestry5.ioc.internal.SingletonServiceLifecycle.createService(SingletonServiceLifecycle.java:29) at org.apache.tapestry5.ioc.internal.LifecycleWrappedServiceCreator.createObject(LifecycleWrappedServiceCreator.java:52) at org.apache.tapestry5.ioc.internal.InterceptorStackBuilder.createObject(InterceptorStackBuilder.java:56) at org.apache.tapestry5.ioc.internal.RecursiveServiceCreationCheckWrapper.createObject(RecursiveServiceCreationCheckWrapper.java:60) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45) at org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49) at org.apache.tapestry5.ioc.internal.services.JustInTimeObjectCreator.createObject(JustInTimeObjectCreator.java:65) at $ConfigurableWebApplicationContext_11e850a8929.delegate($ConfigurableWebApplicationContext_11e850a8929.java) at $ConfigurableWebApplicationContext_11e850a8929.getBeanDefinitionCount($ConfigurableWebApplicationContext_11e850a8929.java) at org.apache.tapestry5.internal.spring.SpringModule$1.initializeApplication(SpringModule.java:45) at $ApplicationInitializer_11e850a892a.initializeApplication($ApplicationInitializer_11e850a892a.java) at org.apache.tapestry5.services.TapestryModule$37.initializeApplication(TapestryModule.java:1912) at $ApplicationInitializer_11e850a892a.initializeApplication($ApplicationInitializer_11e850a892a.java) at $ApplicationInitializer_11e850a8925.initializeApplication($ApplicationInitializer_11e850a8925.java) at org.apache.tapestry5.services.TapestryModule$18.initializeApplication(TapestryModule.java:1043) at $ServletApplicationInitializer_11e850a890f.initializeApplication($ServletApplicationInitializer_11e850a890f.java) at
spring context troubles
I just tried to run with the latest tapestry-trunk, and I get this really nasty exception :( :( I initialize my own spring context with a ContextLoaderListener, because I need spring outside of tapestry. Why is tapestry attempting to create a context? 2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry - Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! 2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry - Operations trace: 2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [ 1] Realizing service ApplicationContext 2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [ 2] Invoking ObjectCreator for Spring ApplicationContext 2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [ 3] Creating Spring ApplicationContext via ContextLoader 2008-12-29 15:18:27,365 [main] ERROR Spring.ApplicationContext - Construction of service ApplicationContext failed: Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! org.apache.tapestry5.ioc.internal.OperationException: Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:74) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871) at org.apache.tapestry5.internal.spring.SpringModuleDef$1$2.createObject(SpringModuleDef.java:76) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45) at org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49) at org.apache.tapestry5.ioc.internal.SingletonServiceLifecycle.createService(SingletonServiceLifecycle.java:29) at org.apache.tapestry5.ioc.internal.LifecycleWrappedServiceCreator.createObject(LifecycleWrappedServiceCreator.java:52) at org.apache.tapestry5.ioc.internal.InterceptorStackBuilder.createObject(InterceptorStackBuilder.java:56) at org.apache.tapestry5.ioc.internal.RecursiveServiceCreationCheckWrapper.createObject(RecursiveServiceCreationCheckWrapper.java:60) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45) at org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49) at org.apache.tapestry5.ioc.internal.services.JustInTimeObjectCreator.createObject(JustInTimeObjectCreator.java:65) at $ConfigurableWebApplicationContext_11e850a8929.delegate($ConfigurableWebApplicationContext_11e850a8929.java) at $ConfigurableWebApplicationContext_11e850a8929.getBeanDefinitionCount($ConfigurableWebApplicationContext_11e850a8929.java) at org.apache.tapestry5.internal.spring.SpringModule$1.initializeApplication(SpringModule.java:45) at $ApplicationInitializer_11e850a892a.initializeApplication($ApplicationInitializer_11e850a892a.java) at org.apache.tapestry5.services.TapestryModule$37.initializeApplication(TapestryModule.java:1912) at $ApplicationInitializer_11e850a892a.initializeApplication($ApplicationInitializer_11e850a892a.java) at $ApplicationInitializer_11e850a8925.initializeApplication($ApplicationInitializer_11e850a8925.java) at
Re: spring context troubles
I just tried it, and it won't work like that :(
Like I said, I use spring outside of tapestry. So I need a valid
working spring context before the first request ever gets to tapestry
filter..
Here is my exception when I comment out the normal ContextLoaderListener..
[Console output redirected to
file:/local/fern/work/social-app-repository/trunk/fanwars/site/../../log.txt]
2008-12-29 15:58:26,140 [main] ERROR org.mortbay.log - failed OpenDS
java.lang.NullPointerException
at com.protrade.common.spring.OpenDSFilter.init(OpenDSFilter.java:28)
at com.protrade.common.web.ProtradeFilter.init(ProtradeFilter.java:37)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1216)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:509)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:447)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
at org.mortbay.jetty.Server.doStart(Server.java:222)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at runjettyrun.Bootstrap.main(Bootstrap.java:76)
2008-12-29 15:58:26,142 [main] ERROR org.mortbay.log - Failed startup of
context org.mortbay.jetty.webapp.webappcont...@1961581{/,src/main/webapp}
java.lang.NullPointerException
at com.protrade.common.spring.OpenDSFilter.init(OpenDSFilter.java:28)
at com.protrade.common.web.ProtradeFilter.init(ProtradeFilter.java:37)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1216)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:509)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:447)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
at org.mortbay.jetty.Server.doStart(Server.java:222)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at runjettyrun.Bootstrap.main(Bootstrap.java:76)
Howard Lewis Ship wrote:
This is a change in behavior from Tapestry 5.0; it was necessary in
order to coordinate Spring and Tapestry IoC. It is necessary to let
Tapestry initialize Spring and use Tapestry-specific subclasses of
XmlWebApplicationContext and DefaultListableBeanFactory, to hook in
the logic that allows Spring beans to use @Inject and @InjectService.
You should be fine if you just remove the ContextLoaderListener from
your web.xml.
On Mon, Dec 29, 2008 at 3:22 PM, Fernando Padilla
f...@citizensportsinc.com wrote:
I just tried to run with the latest tapestry-trunk, and I get this really
nasty exception :( :(
I initialize my own spring context with a ContextLoaderListener, because I
need spring outside of tapestry. Why is tapestry attempting to create a
context?
2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry -
Cannot initialize context because there is already a root application
context present - check whether you have multiple ContextLoader* definitions
in your web.xml!
2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry -
Operations trace:
2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [
1] Realizing service ApplicationContext
2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [
2] Invoking ObjectCreator for Spring ApplicationContext
2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [
3] Creating Spring ApplicationContext via ContextLoader
2008-12-29 15:18:27,365 [main] ERROR Spring.ApplicationContext -
Construction of service ApplicationContext failed: Cannot initialize context
because there is already a root application context present - check whether
you have multiple ContextLoader* definitions in your web.xml!
org.apache.tapestry5.ioc.internal.OperationException: Cannot initialize
context because there is already a root application context present - check
whether you have multiple ContextLoader* definitions in your web.xml!
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:74)
at
org.apache.tapestry5
Re: spring context troubles
I was expecting you would be working on this feature, but I really don't want to change the way I instantiate my spring context.. Could you hook in something that allows me to turn off this new feature and have it be perfectly backward compatible? Or if it finds an already instantiated Spring Context, use that without any of the fanciness you're planning? Howard Lewis Ship wrote: This is a change in behavior from Tapestry 5.0; it was necessary in order to coordinate Spring and Tapestry IoC. It is necessary to let Tapestry initialize Spring and use Tapestry-specific subclasses of XmlWebApplicationContext and DefaultListableBeanFactory, to hook in the logic that allows Spring beans to use @Inject and @InjectService. You should be fine if you just remove the ContextLoaderListener from your web.xml. On Mon, Dec 29, 2008 at 3:22 PM, Fernando Padilla f...@citizensportsinc.com wrote: I just tried to run with the latest tapestry-trunk, and I get this really nasty exception :( :( I initialize my own spring context with a ContextLoaderListener, because I need spring outside of tapestry. Why is tapestry attempting to create a context? 2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry - Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! 2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry - Operations trace: 2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [ 1] Realizing service ApplicationContext 2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [ 2] Invoking ObjectCreator for Spring ApplicationContext 2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [ 3] Creating Spring ApplicationContext via ContextLoader 2008-12-29 15:18:27,365 [main] ERROR Spring.ApplicationContext - Construction of service ApplicationContext failed: Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! org.apache.tapestry5.ioc.internal.OperationException: Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:74) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871) at org.apache.tapestry5.internal.spring.SpringModuleDef$1$2.createObject(SpringModuleDef.java:76) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45) at org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49) at org.apache.tapestry5.ioc.internal.SingletonServiceLifecycle.createService(SingletonServiceLifecycle.java:29) at org.apache.tapestry5.ioc.internal.LifecycleWrappedServiceCreator.createObject(LifecycleWrappedServiceCreator.java:52) at org.apache.tapestry5.ioc.internal.InterceptorStackBuilder.createObject(InterceptorStackBuilder.java:56) at org.apache.tapestry5.ioc.internal.RecursiveServiceCreationCheckWrapper.createObject(RecursiveServiceCreationCheckWrapper.java:60) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45) at org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96) at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68) at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871) at org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49) at org.apache.tapestry5.ioc.internal.services.JustInTimeObjectCreator.createObject(JustInTimeObjectCreator.java:65
Re: spring context troubles
but this seems really really flaky, undeterministic and appserver
dependent..
If you really want to create a SpringContext/TapestryIoC love child :)
could you create a new ContextLoaderListener to replace spring's that
does what you want?
So that both the SpringContext and TapestryIoC are loaded properly
before anything else (servlets, filters, etc)??
Or again, can you have the feature you're adding be backward compatible
and not require changes to the way people load up their spring
context... (though i know the new feature would be turned off at that
point).
Howard Lewis Ship wrote:
We need to figure out the order that the filters are initialized, so
that the Tapestry filter can be initialized first. I think just
listing it first in the web.xml may do the trick.
On Mon, Dec 29, 2008 at 4:00 PM, Fernando Padilla f...@alum.mit.edu wrote:
I just tried it, and it won't work like that :(
Like I said, I use spring outside of tapestry. So I need a valid working
spring context before the first request ever gets to tapestry filter..
Here is my exception when I comment out the normal ContextLoaderListener..
[Console output redirected to
file:/local/fern/work/social-app-repository/trunk/fanwars/site/../../log.txt]
2008-12-29 15:58:26,140 [main] ERROR org.mortbay.log - failed OpenDS
java.lang.NullPointerException
at com.protrade.common.spring.OpenDSFilter.init(OpenDSFilter.java:28)
at
com.protrade.common.web.ProtradeFilter.init(ProtradeFilter.java:37)
at
org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1216)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:509)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:447)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
at org.mortbay.jetty.Server.doStart(Server.java:222)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at runjettyrun.Bootstrap.main(Bootstrap.java:76)
2008-12-29 15:58:26,142 [main] ERROR org.mortbay.log - Failed startup of
context org.mortbay.jetty.webapp.webappcont...@1961581{/,src/main/webapp}
java.lang.NullPointerException
at com.protrade.common.spring.OpenDSFilter.init(OpenDSFilter.java:28)
at
com.protrade.common.web.ProtradeFilter.init(ProtradeFilter.java:37)
at
org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1216)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:509)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:447)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
at org.mortbay.jetty.Server.doStart(Server.java:222)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at runjettyrun.Bootstrap.main(Bootstrap.java:76)
Howard Lewis Ship wrote:
This is a change in behavior from Tapestry 5.0; it was necessary in
order to coordinate Spring and Tapestry IoC. It is necessary to let
Tapestry initialize Spring and use Tapestry-specific subclasses of
XmlWebApplicationContext and DefaultListableBeanFactory, to hook in
the logic that allows Spring beans to use @Inject and @InjectService.
You should be fine if you just remove the ContextLoaderListener from
your web.xml.
On Mon, Dec 29, 2008 at 3:22 PM, Fernando Padilla
f...@citizensportsinc.com wrote:
I just tried to run with the latest tapestry-trunk, and I get this really
nasty exception :( :(
I initialize my own spring context with a ContextLoaderListener, because
I
need spring outside of tapestry. Why is tapestry attempting to create a
context?
2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry -
Cannot initialize context because there is already a root application
context present - check whether you have multiple ContextLoader*
definitions
in your web.xml!
2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry -
Operations trace:
2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry -
[
1] Realizing service ApplicationContext
2008-12-29 15:18:27,364 [main] ERROR
Re: spring context troubles
I'm sorry that I'm hammering on this code, while it's still probably a work in progress.. (always available through im) but I commented out the spring ContextLoaderListener, moved the filter up to be first, and this seems to initialize properly at least for Jetty (within eclipse). The next issue, it looks like it did not register the spring beans in the TapestryIoC.. so now I'm getting exceptions saying that it can't find particular beans: Caused by: java.lang.RuntimeException: Service id 'common-conf-properties' is not defined by any module. Defined services: ActionRenderResponseGenerator, AjaxComponentEventRequestHandler, AjaxComponentEventResultProcessor, AjaxPartialResponseRenderer, Alias, AliasOverrides, AppSubscriptionHandler, ApplicationContext, ApplicationDefaults, ApplicationGlobals, ApplicationInitializer, ApplicationStateManager, ApplicationStatePersistenceStrategySource, AspectDecorator, AssetBindingFactory, AssetObjectProvider, AssetSource, BaseURLSource, BeanBlockOverrideSource, BeanBlockSource, BeanModelSource, BindingSource, ChainBuilder, ClassNameLocator, ClasspathAssetAliasManager, ClasspathAssetFactory, ClasspathURLConverter, ClientPersistentFieldStorage, ClientPersistentFieldStrategy, ComponentClassCache, ComponentClassFactory, ComponentClassResolver, ComponentClassTransformWorker, ComponentClassTransformer, ComponentClassesInvalidationEventHub, ComponentDefaultProvider, ComponentEventRequestHandler, ComponentEventResultProcessor, ComponentInstanceResultProcessor, ComponentInstantiatorSource, ComponentInvocationMap, ComponentMessagesInvalidationEventHub, ComponentMessagesSource, ComponentPageElementResourcesSource, ComponentSource, ComponentTemplateSource, ComponentTemplatesInvalidationEventHub, Context, ContextAssetFactory, ContextPathEncoder, ContextValueEncoder, CookieSink, CookieSource, Cookies, CtClassSource, DataTypeAnalyzer, DefaultDataTypeAnalyzer, DefaultFileItemFactory, DefaultImplementationBuilder, EndOfRequestListenerHub, Environment, EnvironmentalShadowBuilder, ExceptionAnalyzer, ExceptionTracker, FacebookAuthFilterImpl, FactoryDefaults, FbForceModeFilter, FieldTranslatorSource, FieldValidationSupport, FieldValidatorDefaultSource, FieldValidatorSource, FormSupport, HiddenFieldLocationRules, HttpServletRequest, HttpServletRequestHandler, IgnoredPathsFilter, InjectionProvider, InternalRequestGlobals, LinkCreationHub, LinkFactory, LocalizationSetter, LocationRenderer, LoggingDecorator, MarkupRenderer, MarkupWriterFactory, MasterDispatcher, MasterObjectProvider, MessageBindingFactory, MetaDataLocator, MultipartDecoder, NullFieldStrategyBindingFactory, NullFieldStrategySource, ObjectRenderer, OsForceTypeFilter, PageActivationContextCollector, PageContentTypeAnalyzer, PageDocumentGenerator, PageElementFactory, PageLoader, PageMarkupRenderer, PagePool, PageRenderQueue, PageRenderRequestHandler, PageResponseRenderer, PageTemplateLocator, PartialMarkupRenderer, PersistentFieldManager, PersistentLocale, PipelineBuilder, PropBindingFactory, PropertyAccess, PropertyConduitSource, PropertyShadowBuilder, RegistryStartup, RenderSupport, Request, RequestExceptionHandler, RequestGlobals, RequestHandler, RequestLogFilter, RequestPageCache, RequestPathOptimizer, RequestSecurityManager, ResourceCache, ResourceDigestGenerator, ResourceStreamer, Response, ResponseRenderer, ServiceLifecycleSource, ServletApplicationInitializer, SessionApplicationStatePersistenceStrategy, StrategyBuilder, SymbolSource, TemplateParser, ThreadLocale, TranslateBindingFactory, TranslatorSource, TypeCoercer, URLEncoder, UpdateListenerHub, ValidateBindingFactory, ValidationConstraintGenerator, ValidationMessagesSource, ValueEncoderSource. at org.apache.tapestry5.ioc.internal.RegistryImpl.locateModuleForService(RegistryImpl.java:321) at org.apache.tapestry5.ioc.internal.RegistryImpl.getService(RegistryImpl.java:288) at org.apache.tapestry5.ioc.internal.ObjectLocatorImpl.getService(ObjectLocatorImpl.java:39) at org.apache.tapestry5.internal.services.ServiceAnnotationObjectProvider.provide(ServiceAnnotationObjectProvider.java:35) at org.apache.tapestry5.ioc.internal.services.MasterObjectProviderImpl$1.invoke(MasterObjectProviderImpl.java:50) at org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52) Howard Lewis Ship wrote: We need to figure out the order that the filters are initialized, so that the Tapestry filter can be initialized first. I think just listing it first in the web.xml may do the trick. On Mon, Dec 29, 2008 at 4:00 PM, Fernando Padilla f...@alum.mit.edu wrote: I just tried it, and it won't work like that :( Like I said, I use spring outside of tapestry. So I need a valid working spring context before the first request ever gets to tapestry filter.. Here is my exception when I comment out
Re: IoC Question with Alias
though I have no idea what you're trying to do :) have you considered using decorators? Those work well in most cases where you want to override a default service, and it always seems easier to understand.. [EMAIL PROTECTED] wrote: This happens to me in one Tapestry5 project when I start it using the Jetty plugin and eclipse. If I start it up using mvn jetty:run, this does not occur - so it might be something with Maven or the classpath as well. Sun, 21 Sep 2008 23:41:37 -0700 hi michael, happened to me several times too :) first you could try to define your services as proxy: from: binder.bind(HttpdRequestSecurityManager.class).withId(HttpdRequestSecurityManager); to: binder.bind(RequestSecurityManager.class, HttpdRequestSecurityManager.class).withId(HttpdRequestSecurityManager); if this is not enough try to break the dependency cycle by injecting the ObjectLocator and creating the proxy manually eg: configuration.add( AliasContribution.create( RequestSecurityManager.class, locator.proxy( RequestSecurityManager.class, HttpdRequestSecurityManager.class)) ); see also following post http://tapestry-user.markmail.org/search/?q=kristian+marinkovic#query:kristian%20marinkovic%20order%3Adate-backward+page:1+mid:pmmti5eoegosg2n5+state:results g, kris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: T5: call Javascript after Tapestry.init()
Yeah. I saw that too. I was wondering if the zone init stuff should happen before any user defined javascript as well. Nick Davies wrote: Hi, Apologies if I'm being dull here, but I'm trying to trigger an AJAX call automatically once a page has finished loading - the idea is that the main page is cached and a small amount is re-rendered each time. Obviously, this needs to happen after the call to the Tapestry.init() javascript function, which sets up the zone. I can't find a way of getting anything to run after this - tapestry puts the init call in a DOM loaded event listener, and anything you register with RenderSupport runs immediately before this. We're using Tapestry 5.0.15 Thanks, Nick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tapestry 5, WAR files and deployment
This is probably because it can't download the files.. I would double check your networking, but because you're emailing us I'll assume it's working. Someone I know also had issue like this, and the cause for him was he installed it as root on his laptop, so when he tried to build it as his user he didn't have permissions to actually modify the repository. So it could not successfully fetch any dependencies. Though I don't recommend it, he runs all maven with sudo. Not sure what the best way to install it is, but I installed maven on my laptop simply by extracting it into a directory as my user, then adding the bin directory to my user's path.. tapestryphoto wrote: Quoting Olle Hallin [EMAIL PROTECTED]: Does it work from the command line? Olle I tried mvn war:war from the project directory. Bizarrely it gives even more problems. I find Maven very frustrating... [INFO] Failed to resolve artifact. Missing: -- 1) org.apache.maven:maven-archiver:jar:2.2 Try downloading the file manually from the project website. Then, install it using the command: mvn install:install-file -DgroupId=org.apache.maven -DartifactId=maven-arc hiver -Dversion=2.2 -Dpackaging=jar -Dfile=/path/to/file Alternatively, if you host your own repository you can deploy the file there: mvn deploy:deploy-file -DgroupId=org.apache.maven -DartifactId=maven-archi ver -Dversion=2.2 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryI d=[id] Path to dependency: 1) org.apache.maven.plugins:maven-war-plugin:maven-plugin:2.1-alpha-1 2) org.apache.maven:maven-archiver:jar:2.2 2) org.codehaus.plexus:plexus-utils:jar:1.4.7 Try downloading the file manually from the project website. Then, install it using the command: mvn install:install-file -DgroupId=org.codehaus.plexus -DartifactId=plexus -utils -Dversion=1.4.7 -Dpackaging=jar -Dfile=/path/to/file Alternatively, if you host your own repository you can deploy the file there: mvn deploy:deploy-file -DgroupId=org.codehaus.plexus -DartifactId=plexus-u tils -Dversion=1.4.7 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -Dreposito ryId=[id] Path to dependency: 1) org.apache.maven.plugins:maven-war-plugin:maven-plugin:2.1-alpha-1 2) org.codehaus.plexus:plexus-utils:jar:1.4.7 3) com.thoughtworks.xstream:xstream:jar:1.2.2 Try downloading the file manually from the project website. Then, install it using the command: mvn install:install-file -DgroupId=com.thoughtworks.xstream -DartifactId=x stream -Dversion=1.2.2 -Dpackaging=jar -Dfile=/path/to/file Alternatively, if you host your own repository you can deploy the file there: mvn deploy:deploy-file -DgroupId=com.thoughtworks.xstream -DartifactId=xst ream -Dversion=1.2.2 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -Dreposito ryId=[id] Path to dependency: 1) org.apache.maven.plugins:maven-war-plugin:maven-plugin:2.1-alpha-1 2) com.thoughtworks.xstream:xstream:jar:1.2.2 -- 3 required artifacts are missing. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [T5] Something like GORM for Tapestry?
sorry no. But we use JDO/JPA and we have helper methods that look much like that, but not as concise.. but really easy to create a HQL, JDOQL, JPQL from a method like this: ListBook books = dao.findByFields( Book.class, firstname, Howard Lewis, lastname, Ship ); Otho wrote: Hi all, I am just in the process of deciding which framework to use for an internal business app. The choices are spring rcp, tap5 and grails. The latter mainly because of the really nifty ORM. Especially the dynamic finders are neat, since they are readable and make daos redundant in most cases. The UI part is - for my personal taste - much better in Tap5. With hibernate integrarion already there. Is there something in the pipeline which would resemble dynamic finders in GORM? In case the concept is unknown: Entity classes in grails (groovy) are dynamically instrumented so that I could for example just write: def books = Book.findByAuthorFirstnameAndLastname(Howard Lewis, Ship) and would get the List of books with a backing sql along the lines of Select * from book key join author where author.firstname =Howard Lewis and author.lastname=Ship Regards, Otho - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
aggressive flash variables?
https://issues.apache.org/jira/browse/TAP5-320 So I was wondering if anyone had any thoughts on this issue? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
flash variables being cleared too aggressively?
So I have an issue, and it's that the Form.validationDelegate Flash variable is being cleared too soon. I'll say that we don't have a normal usecase, but just wondering how you could help. The reason for the modified flow is because we are embedding the site withing Facebook/OpenSocial. I'm still looking at it, but it looks like Flash variables are being cleared from pages, whether they were actually rendered or not (just a guess), but the weird thing is that all of this was working when we were using 5.0.11. Any help will be appreciated :) :) :) NORMAL FLOW: 1) PageA is rendered with FormA 2) User submits FormA 2a) causing ComponentEvent 2b) we handle component Event, there is an error and put error state into ValidationDelegate 2c) Tapestry returns a redirect to render the page 3) PageA is rendered with FormA and error 3a) Flash variables are cleared MY FLOW: (difference is 3,3a,4): 1) PageA is rendered with FormA 2) User submits FormA 2a) causing ComponentEvent 2b) we handle component Event, there is an error and put error state into ValidationDelegate 2c) Tapestry returns a redirect to render the page 3) Tapestry is asked to render PageA, but we intercept that through a PageRenderRequestFilter, that returns an iframe that points back to the desired pageurl.. the page is NEVER RENDERED 3a) Flash variables are cleared (page is NEVER RENDERED, so they are CLEARED PREMATURELY) 4) PageA is rendered with FormA and NO ERRORS - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: flash variables being cleared too aggressively?
So yes it looks like the Flash variables of a Page are scrubbed when the page is removed from the cache, no matter if it's rendered or not. The stack trace is below. I know that my example might be a bit extreme, but here are some other usecases that should be affected as well: -- Page Rendering 1) render PageA (set flash variable). 2) render PageB a) while rendering, it loads PageA for some reason (RequestPageCache.get, PageLink, ActionLink, etc) b) while loading PageA, its flash variables are cleared 3) render PageA (flash variable is null) -- Ajax 1) render PageA (set flash variable). 2) Ajax callback to app a) either hitting PageA directly, or hitting PageB that refers to PageA in some way ( PageLink, ActionLink, RequestPageCache.get ) b) while loading PageA, its flash variables are cleared 3) render PageA (flash variable is null) STACK TRACE: showing that flash variables are cleared from pages once they are loaded, not once they are rendered, so it can be cleared way before we have a change to render it. setAttribute( flash:core/Start:status.cheerform:defaultTracker, null ) at org.apache.tapestry5.internal.services.SessionImpl.setAttribute(SessionImpl.java:50) at org.apache.tapestry5.internal.services.FlashPersistentFieldStrategy.didReadChange(FlashPersistentFieldStrategy.java:41) at org.apache.tapestry5.internal.services.AbstractSessionPersistentFieldStrategy.gatherFieldChanges(AbstractSessionPersistentFieldStrategy.java:65) at org.apache.tapestry5.internal.services.PersistentFieldManagerImpl.gatherChanges(PersistentFieldManagerImpl.java:65) at $PersistentFieldManager_11d5412d051.gatherChanges($PersistentFieldManager_11d5412d051.java) at org.apache.tapestry5.internal.structure.PageImpl.getFieldChange(PageImpl.java:185) at org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.getFieldChange(InternalComponentResourcesImpl.java:111) at org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.hasFieldChange(InternalComponentResourcesImpl.java:121) at com.protrade.fanwars.base.pages.Start.containingPageDidAttach(Start.java) at org.apache.tapestry5.internal.structure.ComponentPageElementImpl$2.run(ComponentPageElementImpl.java:80) at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:912) at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.containingPageDidAttach(ComponentPageElementImpl.java:726) at org.apache.tapestry5.internal.structure.PageImpl.attached(PageImpl.java:151) at org.apache.tapestry5.internal.services.RequestPageCacheImpl.get(RequestPageCacheImpl.java:55) at $RequestPageCache_11d5412d04b.get($RequestPageCache_11d5412d04b.java) at $RequestPageCache_11d5412d046.get($RequestPageCache_11d5412d046.java) at com.protrade.facebook.base.services.FbForceModeFilter.handle(FbForceModeFilter.java:57) (this is my PageRenderRequestFilter which cuts off page rendering) Fernando Padilla wrote: So I have an issue, and it's that the Form.validationDelegate Flash variable is being cleared too soon. I'll say that we don't have a normal usecase, but just wondering how you could help. The reason for the modified flow is because we are embedding the site withing Facebook/OpenSocial. I'm still looking at it, but it looks like Flash variables are being cleared from pages, whether they were actually rendered or not (just a guess), but the weird thing is that all of this was working when we were using 5.0.11. Any help will be appreciated :) :) :) NORMAL FLOW: 1) PageA is rendered with FormA 2) User submits FormA 2a) causing ComponentEvent 2b) we handle component Event, there is an error and put error state into ValidationDelegate 2c) Tapestry returns a redirect to render the page 3) PageA is rendered with FormA and error 3a) Flash variables are cleared MY FLOW: (difference is 3,3a,4): 1) PageA is rendered with FormA 2) User submits FormA 2a) causing ComponentEvent 2b) we handle component Event, there is an error and put error state into ValidationDelegate 2c) Tapestry returns a redirect to render the page 3) Tapestry is asked to render PageA, but we intercept that through a PageRenderRequestFilter, that returns an iframe that points back to the desired pageurl.. the page is NEVER RENDERED 3a) Flash variables are cleared (page is NEVER RENDERED, so they are CLEARED PREMATURELY) 4) PageA is rendered with FormA and NO ERRORS - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [T5.0.16-SNAPSHOT] type coercion does not work like before
Is it failing while trying to handle a the returning url? Or trying to
render the link to begin with?
Can you give us the url that it generates ( before you click on it? ) if
possible?
Andy Pahne wrote:
In my page class I build a List like this:
public List getNavigationParameters() {
List result = new ArrayList();
result.add(hotel.getId());
result.add(getItemPos());
result.add(paging.getPagesTotal());
result.add(paging.getCurrentPage());
result.add(paging.getPageSize());
return result;
}
This list is used in an ActionLink:
a href=#
class=more
t:type=PageLink
t:context=navigationParameters
t:page=accommodation/Detailsmore info.../a
public boolean onActivate(
Long accommodationID,
int itemPos,
int pagesTotal,
int currentPage,
int pageSize) {
}
After the latest update to 5.0.16-SNAPSHOT I recieve the following error.
What makes me scratch my head is the part
For input string: img
in the stacktrace.
Is this maybe related to the recent changes for TAP-302?
https://issues.apache.org/jira/browse/TAP5-302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12642848#action_12642848
Thanks,
Andy
2008-10-30 17:07:40,187 ERROR (DefaultRequestExceptionHandler.java:62) -
Processing of request failed with uncaught exception: Exception in
method
de.net22.oos.tb.web.pages.accommodation.Details.onActivate(java.lang.Long,
int, int, int, int) (at Details.java:103), parameter #5: C
oercion of img to type java.lang.Integer (via String -- Long, Long --
Integer) failed: For input string: img
org.apache.tapestry5.runtime.ComponentEventException: Exception in
method de.net22.oos.tb.web.pages.accommodation.Details.onActivate(java.la
ng.Long, int, int, int, int) (at Details.java:103), parameter #5:
Coercion of img to type java.lang.Integer (via String -- Long, Long -- I
nteger) failed: For input string: img
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1072)
at
org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:52)
at
org.apache.tapestry5.services.TapestryModule$33.handle(TapestryModule.java:1740)
at
$PageRenderRequestHandler_11d4e76ed4e.handle($PageRenderRequestHandler_11d4e76ed4e.java)
at
$PageRenderRequestHandler_11d4e76ed40.handle($PageRenderRequestHandler_11d4e76ed40.java)
at
org.apache.tapestry5.internal.services.PageRenderDispatcher.process(PageRenderDispatcher.java:92)
at
org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:71)
at $Dispatcher_11d4e76ed47.dispatch($Dispatcher_11d4e76ed47.java)
at $Dispatcher_11d4e76ed39.dispatch($Dispatcher_11d4e76ed39.java)
at
org.apache.tapestry5.services.TapestryModule$17.service(TapestryModule.java:1034)
at
org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
at
$RequestHandler_11d4e76ed3a.service($RequestHandler_11d4e76ed3a.java)
at
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
at
$RequestHandler_11d4e76ed3a.service($RequestHandler_11d4e76ed3a.java)
at
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:626)
at
$RequestHandler_11d4e76ed3a.service($RequestHandler_11d4e76ed3a.java)
at
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:616)
at
$RequestHandler_11d4e76ed3a.service($RequestHandler_11d4e76ed3a.java)
at
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85)
at
$RequestHandler_11d4e76ed3a.service($RequestHandler_11d4e76ed3a.java)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
at
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
at
$RequestHandler_11d4e76ed3a.service($RequestHandler_11d4e76ed3a.java)
at
$RequestHandler_11d4e76ed31.service($RequestHandler_11d4e76ed31.java)
at
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1012)
at
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at
$HttpServletRequestFilter_11d4e76ed30.service($HttpServletRequestFilter_11d4e76ed30.java)
at
Re: new URLEncoder Service
that's what I was talking about :) And I was just wondering because we already have a mechanism to decorate a service (decorateService), and adding an overrideService syntax might be something to play with.. though as we've seen tapestry ioc contributions/configurations don't support overriding at all either, which is sad.. Thiago H. de Paula Figueiredo wrote: Em Wed, 29 Oct 2008 10:08:36 -0300, Thiago H. de Paula Figueiredo [EMAIL PROTECTED] escreveu: It already does! The documentaton in T5's site is a little scarce and can be found here: http://tapestry.apache.org/tapestry5/guide/alias.html. Well, not quite. Alias and AliasContribution are part of tapestry-core, not tapestry-ioc. Howard, is there a reason the service alias and override support is not in Tapestry-IoC? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: new URLEncoder Service
Just wondering if Tapestry-IOC will ever support something like override of services ( like alias )? Howard Lewis Ship wrote: Contribute a new implementation of URLEncoder to the Alias service configuration and Tapestry will use the contributed one instead of the default URLEncoder service. Alternately, you can decorate the URLEncoder service with an alternative implementation, or a filter depending on how much of the existing URLEncoder service implementation you want to keep. Could you provide some more context as to why URLEncoder is a problem? On Tue, Oct 28, 2008 at 11:39 AM, jthompson209 [EMAIL PROTECTED] wrote: Hello I am in need of either turning off this new service or overriding it and having it do nothing, it is currently breaking some code that I have, what would be the best way of doing that, also if overriding it is the answer how would i go about doing it. thanks so much -jeff -- View this message in context: http://n2.nabble.com/new-URLEncoder-Service-tp1389907p1389907.html Sent from the Tapestry Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: so much useless logging
That's my proposal as well. Simply add a prefix that is unequivocally owned by tapestry (t5.enhanced, etc), so that everyone (no matter what logging system you use), can reliably and efficiently control what gets logged and how. Andy Pahne wrote: I'd prefer a prefix like t5.enhanced. for the logging category That way I'd be in full control what comes up and what doesn't. Jonathan Barker wrote: Let's turn this into a question. How do we want to be able to configure Tapestry logging? I have found the rather verbose logging to be beneficial in figuring out what listeners are being fired when using naming conventions rather than explicit OnEvent configuration. However, it has also obscured my own logging statements so I understand your frustration. Is it sufficient to have the Tapestry class-enhancement and event dispatch logging controlled by the Tapestry SymbolConstants.PRODUCTION_MODE flag? Should it be a separate app-wide flag? Should it be configurable on a class-by-class basis? I know I would prefer to be able to toggle it on the fly without a restart. Jonathan -Original Message- From: Fernando Padilla [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 22, 2008 13:56 To: Tapestry users Subject: Re: so much useless logging Most people use Log4j, so I don't think suggesting Markers is a worthwhile suggestion. Second, though Log4j filters are an option, I really think that's an advanced solution that again, most users never have to deal with. Also it's totally wasteful of cpu, having tapestry do all of this logging, then forcing the users to run a regexp or starts with against EVERY SINGLE log event, no matter where they came from, to discover whether to drop the log event or not. let me vent for a second: Look, these suggestions for solving the problem are complicated or advanced options, that still are not the best. The issue is still that a low level library ( tapestry ) is hijacking my logging category to spit out it's own debug. Thus it's really hard for me to figure out who's actually logging, and control that... Yes I can do log filters, regexps, string compares, but really? Like you said, as soon as tapestry changes their log messages, it breaks. And you have to constantly discover what tapestry logs and why, and make sure that your code doesn't log anything close to that ( false positives ). It's just overly complicated and onerous to even suggest that to your users... Alright, so I think I'm done venting. Thank you for listening! :) But the point is.. you can always come up 10 ways to accomplish something, and the simplest is usually the best. Tapestry should simply change their low level log points to be TRACE, or simply change what category they log against to be clearly marked as being logged by Tapestry, not my code. Simple. Clean. Efficient. Lutz Hühnken wrote: Hi Fernando, Sorry, I might be worked up, but really, wow this is just amazing me how no one has complained about this yet. well, this is just not true. You will find many discussions regarding this on this mailing list. Workarounds have been proposed. For log4j, you might try a filter http://www.nabble.com/T5%3A-How-to-configure-T5-not-to-display-unwanted- log-td16024408.html (I used that in the past, but it doesn't seem to work anymore for me, I haven't had the time to look into that yet.) A probably better way would be to use markers, see https://issues.apache.org/jira/browse/TAPESTRY-2474 Log4j 1.2.x doesn't support them, though. hth, Lutz - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: so much useless logging
Most people use Log4j, so I don't think suggesting Markers is a worthwhile suggestion. Second, though Log4j filters are an option, I really think that's an advanced solution that again, most users never have to deal with. Also it's totally wasteful of cpu, having tapestry do all of this logging, then forcing the users to run a regexp or starts with against EVERY SINGLE log event, no matter where they came from, to discover whether to drop the log event or not. let me vent for a second: Look, these suggestions for solving the problem are complicated or advanced options, that still are not the best. The issue is still that a low level library ( tapestry ) is hijacking my logging category to spit out it's own debug. Thus it's really hard for me to figure out who's actually logging, and control that... Yes I can do log filters, regexps, string compares, but really? Like you said, as soon as tapestry changes their log messages, it breaks. And you have to constantly discover what tapestry logs and why, and make sure that your code doesn't log anything close to that ( false positives ). It's just overly complicated and onerous to even suggest that to your users... Alright, so I think I'm done venting. Thank you for listening! :) But the point is.. you can always come up 10 ways to accomplish something, and the simplest is usually the best. Tapestry should simply change their low level log points to be TRACE, or simply change what category they log against to be clearly marked as being logged by Tapestry, not my code. Simple. Clean. Efficient. Lutz Hühnken wrote: Hi Fernando, Sorry, I might be worked up, but really, wow this is just amazing me how no one has complained about this yet. well, this is just not true. You will find many discussions regarding this on this mailing list. Workarounds have been proposed. For log4j, you might try a filter http://www.nabble.com/T5%3A-How-to-configure-T5-not-to-display-unwanted-log-td16024408.html (I used that in the past, but it doesn't seem to work anymore for me, I haven't had the time to look into that yet.) A probably better way would be to use markers, see https://issues.apache.org/jira/browse/TAPESTRY-2474 Log4j 1.2.x doesn't support them, though. hth, Lutz - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: contributeComponentClassResolver
But we did put them into a component library. :) The thing is that we had to change how a normal PageLink/EventLink works to be able to integrate with Facebook properly.. But in general, if I bring in a component library, but need to override a component, how can I do that.. without you saying, create a brand new uniquely named component. :) digression in a way, it's kind of like a PageLink decorator. I know that's what Mixins are for, but the the way that Mixins can get access to the parameters of the mixed in component is not robust enough.. random thought. Howard Lewis Ship wrote: Just chance. I think it's very chancy to try to override T5's built in components this way. You should put them in a component library. I'll be working on docs about how to do that shortly :-) On Tue, Oct 21, 2008 at 2:36 PM, Tom Zurkan [EMAIL PROTECTED] wrote: How can I guarantee that my LibraryMapping is going to override the Tapestry Module LibraryMapping since the contribution's ordering is random? I am contributing a componentClassResolver LibraryMapping with the path prefix of core so that my library will be searched first for a component. This worked in Tapestry 5.11 but doesn't in 5.16. Was it just by chance that it worked before? Any help would be greatly appreciated. Thanks, Tom Zurkan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: so much useless logging
sorry. nope. the log that I included did not include the generated class code. And I hit my Start page a few times to make sure I wasn't mad either. The log I included is being spit out for every single request of my Start page! Toby Hobson wrote: I agree that this is a little annoying but it only happens when the page is first loaded, subsequent requests will generate cleaner debug statements Toby 2008/10/18 Fernando Padilla [EMAIL PROTECTED] alright, so we just upgraded from 5.0.11 to 5.0.16-SNAPSHOT, so sorry I was not able to complain earlier.. Please help: but tapestry is just spewing TONS of debug, that I still don't see any easy way to turn off. Please help, this is just ridiculous! First the contribution system is broken not allowing us to override defaults, then the debug is so superfluous that it's just so bad! below is an example of rendering my Start page.. ONE page request. REALLY! Sorry, I might be worked up, but really, wow this is just amazing me how no one has complained about this yet. And the issue is that we want debug turned on for OUR code (in development and production), NOT low level tapestry code that we trust. But tapestry uses the same category as our classes, so there is NO easy way to filter that out using log4j.properties. I know that people said before that we can setup fancy filter to match and filter out some log entries. But these many log entries are just ridiculous. And how am I supposed to filter against Invoking: that's just such a broad filter term. Users of tapestry should not be forced to jump through so many hoops! I want: Tapestry MUST change the categories it logs against, so that they DO NOT match the pages ( tapestry.site.PAGECLASS ) or it SHOULD allow me to turn off all of this logging using a config setting.. Or I will have to maintain our own build of tapestry to fix this ourselves.. crazy. what do you think?? is this your pet peeve too?? --- Debug output for a single rendering of my Start page: 2008-10-17 16:48:37,802 [btpool0-2] DEBUG com.protrade.fanwars.base.pages.Start - Dispatch event: ComponentEvent[activate from (self)] 2008-10-17 16:48:37,802 [btpool0-2] DEBUG com.protrade.fanwars.base.pages.Start - Invoking: com.protrade.fanwars.base.pages.Start.setupRender() (at Start.java:42) 2008-10-17 16:48:37,806 [btpool0-2] DEBUG com.protrade.fanwars.base.components.CanvasLayout - Invoking: com.protrade.fanwars.base.components.CanvasLayout.beginRender() (at CanvasLayout.java:19) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.unifiedsocial.tapestry.components.MakePageLinksAbsolute - Invoking: com.protrade.unifiedsocial.tapestry.components.MakePageLinksAbsolute.beginRender() (at MakePageLinksAbsolute.java:25) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.facebook.base.components.layout.LayoutDocFlex - Invoking: com.protrade.facebook.base.components.layout.LayoutDocFlex.setupRender() (at LayoutDocFlex.java:25) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.facebook.base.components.layout.LayoutDocFlex - Invoking: com.protrade.facebook.base.components.layout.LayoutDocBase.beginRender() (at LayoutDocBase.java:47) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.tapestry5.base.components.layout.LayoutIslandAdLeader - Invoking: com.protrade.tapestry5.base.components.layout.LayoutIslandAdLeader.beginRender(org.apache.tapestry5.MarkupWriter) (at LayoutIslandAdLeader.java:20) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.fanwars.base.components.ads.AdsFanwarsGamSlot - Invoking: com.protrade.fanwars.base.components.ads.AdsFanwarsGamSlot.setupRender() (at AdsFanwarsGamSlot.java:76) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.facebook.base.components.ads.AdsGamSlotIframe - Invoking: com.protrade.facebook.base.components.ads.AdsGamSlotIframe.beginRender(org.apache.tapestry5.MarkupWriter) (at AdsGamSlotIframe.java:34) 2008-10-17 16:48:37,809 [btpool0-2] DEBUG com.protrade.facebook.base.components.ads.AdsGamSlotIframe - Invoking: com.protrade.facebook.base.components.ads.AdsGamSlotIframe.afterRender(org.apache.tapestry5.MarkupWriter) (at AdsGamSlotIframe.java:60) 2008-10-17 16:48:37,809 [btpool0-2] DEBUG com.protrade.tapestry5.base.components.layout.LayoutIslandAdLeader - Invoking: com.protrade.tapestry5.base.components.layout.LayoutIslandAdLeader.afterRender(org.apache.tapestry5.MarkupWriter) (at LayoutIslandAdLeader.java:30) 2008-10-17 16:48:37,813 [btpool0-2] DEBUG com.protrade.fanwars.base.components.team.TeamLogo - Invoking: com.protrade.fanwars.base.components.team.TeamLogo.setupRender() (at TeamLogo.java:56) 2008-10-17 16:48:37,814 [btpool0-2] DEBUG com.protrade.fanwars.base.components.team.TeamLogo - Invoking: com.protrade.fanwars.base.components.team.TeamLogo.beginRender(org.apache.tapestry5.MarkupWriter) (at TeamLogo.java:81) 2008-10-17 16:48:37,814 [btpool0-2] DEBUG com.protrade.fanwars.base.components.team.TeamLogo - Invoking
how to override tapestry core components?
I need to override the tapestry core components ( PageLink, EventLink ), within a library, not within an application. I created a library that all of our facebook apps use. We need to override the PageLink and EventLink components to be able to work within facebook properly (minimal features). The way I did that was to register the library as core, so that Tapestry when tapestry searches for core components, it would find those within this library first. Below is what I think is wrong. But ignoring what I think, how do you think I should be able to override a Tapestry core component? like PageLink or EventLink, etc etc. what I think: This worked in 5.0.11, but in 5.0.16 it looks to not work, or worst work randomly. My guess is that because of the buggy feature saying that the modules are loaded in an 'random' order, then I can not reliably override the core library components.. since I don't know if my core library would be loaded before or after Tapestry's core library.. just my guess. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
so much useless logging
alright, so we just upgraded from 5.0.11 to 5.0.16-SNAPSHOT, so sorry I was not able to complain earlier.. Please help: but tapestry is just spewing TONS of debug, that I still don't see any easy way to turn off. Please help, this is just ridiculous! First the contribution system is broken not allowing us to override defaults, then the debug is so superfluous that it's just so bad! below is an example of rendering my Start page.. ONE page request. REALLY! Sorry, I might be worked up, but really, wow this is just amazing me how no one has complained about this yet. And the issue is that we want debug turned on for OUR code (in development and production), NOT low level tapestry code that we trust. But tapestry uses the same category as our classes, so there is NO easy way to filter that out using log4j.properties. I know that people said before that we can setup fancy filter to match and filter out some log entries. But these many log entries are just ridiculous. And how am I supposed to filter against Invoking: that's just such a broad filter term. Users of tapestry should not be forced to jump through so many hoops! I want: Tapestry MUST change the categories it logs against, so that they DO NOT match the pages ( tapestry.site.PAGECLASS ) or it SHOULD allow me to turn off all of this logging using a config setting.. Or I will have to maintain our own build of tapestry to fix this ourselves.. crazy. what do you think?? is this your pet peeve too?? --- Debug output for a single rendering of my Start page: 2008-10-17 16:48:37,802 [btpool0-2] DEBUG com.protrade.fanwars.base.pages.Start - Dispatch event: ComponentEvent[activate from (self)] 2008-10-17 16:48:37,802 [btpool0-2] DEBUG com.protrade.fanwars.base.pages.Start - Invoking: com.protrade.fanwars.base.pages.Start.setupRender() (at Start.java:42) 2008-10-17 16:48:37,806 [btpool0-2] DEBUG com.protrade.fanwars.base.components.CanvasLayout - Invoking: com.protrade.fanwars.base.components.CanvasLayout.beginRender() (at CanvasLayout.java:19) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.unifiedsocial.tapestry.components.MakePageLinksAbsolute - Invoking: com.protrade.unifiedsocial.tapestry.components.MakePageLinksAbsolute.beginRender() (at MakePageLinksAbsolute.java:25) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.facebook.base.components.layout.LayoutDocFlex - Invoking: com.protrade.facebook.base.components.layout.LayoutDocFlex.setupRender() (at LayoutDocFlex.java:25) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.facebook.base.components.layout.LayoutDocFlex - Invoking: com.protrade.facebook.base.components.layout.LayoutDocBase.beginRender() (at LayoutDocBase.java:47) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.tapestry5.base.components.layout.LayoutIslandAdLeader - Invoking: com.protrade.tapestry5.base.components.layout.LayoutIslandAdLeader.beginRender(org.apache.tapestry5.MarkupWriter) (at LayoutIslandAdLeader.java:20) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.fanwars.base.components.ads.AdsFanwarsGamSlot - Invoking: com.protrade.fanwars.base.components.ads.AdsFanwarsGamSlot.setupRender() (at AdsFanwarsGamSlot.java:76) 2008-10-17 16:48:37,808 [btpool0-2] DEBUG com.protrade.facebook.base.components.ads.AdsGamSlotIframe - Invoking: com.protrade.facebook.base.components.ads.AdsGamSlotIframe.beginRender(org.apache.tapestry5.MarkupWriter) (at AdsGamSlotIframe.java:34) 2008-10-17 16:48:37,809 [btpool0-2] DEBUG com.protrade.facebook.base.components.ads.AdsGamSlotIframe - Invoking: com.protrade.facebook.base.components.ads.AdsGamSlotIframe.afterRender(org.apache.tapestry5.MarkupWriter) (at AdsGamSlotIframe.java:60) 2008-10-17 16:48:37,809 [btpool0-2] DEBUG com.protrade.tapestry5.base.components.layout.LayoutIslandAdLeader - Invoking: com.protrade.tapestry5.base.components.layout.LayoutIslandAdLeader.afterRender(org.apache.tapestry5.MarkupWriter) (at LayoutIslandAdLeader.java:30) 2008-10-17 16:48:37,813 [btpool0-2] DEBUG com.protrade.fanwars.base.components.team.TeamLogo - Invoking: com.protrade.fanwars.base.components.team.TeamLogo.setupRender() (at TeamLogo.java:56) 2008-10-17 16:48:37,814 [btpool0-2] DEBUG com.protrade.fanwars.base.components.team.TeamLogo - Invoking: com.protrade.fanwars.base.components.team.TeamLogo.beginRender(org.apache.tapestry5.MarkupWriter) (at TeamLogo.java:81) 2008-10-17 16:48:37,814 [btpool0-2] DEBUG com.protrade.fanwars.base.components.team.TeamLogo - Invoking: com.protrade.fanwars.base.components.team.TeamLogo.afterRender(org.apache.tapestry5.MarkupWriter) (at TeamLogo.java:88) 2008-10-17 16:48:37,814 [btpool0-2] DEBUG com.protrade.fanwars.base.components.nav.NavListFanwars - Invoking: com.protrade.fanwars.base.components.nav.NavListFanwars.setupRender() (at NavListFanwars.java:34) 2008-10-17 16:48:37,819 [btpool0-2] DEBUG
Re: contributeMetaDataLocator ordering....
We'll read up on this stuff. Thank you. but I have more comments in line. Filip S. Adamsen wrote: Defaults for Symbols are easy. Just contribute your defaults to FactoryDefaults, and let the user override them in ApplicationDefaults: http://tapestry.apache.org/tapestry5/tapestry-ioc/symbols.html thank you, I will read up. Configurations are different, and have caused quite a few people problems. There's been talk of adding an override method MappedConfiguration to allow this, see Howard's comment: https://issues.apache.org/jira/browse/TAP5-45 You can easily code around this anyhow, it's just a matter of having an extra service to hold the default configuration. 1) will read up. 2) We also have usecases for overriding mapped ordered configuration. ( Like setting up our own RenderSupport!!) So if someone adds overrides, please add them to all forms of contributions! 3) You can't easily do this for MetaData, since the MetaDataLocator throws an exception for non-existent meta lookups. I guess I can wrap that in a helper method that will do what I want.. look for meta, and use it, if exception, try meta-default, etc. But that's just not cool, and what if I have 2 or three layers of users, and each wants to set/override the meta.. thank you for giving me something to read! :) -Filip On 2008-10-03 20:20, Fernando Padilla wrote: can you tell me why you want to change the contribution? why not set it only once? Alright, so maybe my response below is a little rant/flame. But really, are you truly saying that Tapestry doesn't allow libraries to properly set defaults, then allow users of the library to override those defaults?? rant This is a library! A library needs to be able to set defaults, that users of the library can override for their particular purposes. Else, every setting becomes required for every user to set! How does tapestry deal with Symbols? Do we have to always set tapestry.production-mode, or page pooling configuration? Or with the default mime-type of a page? Would you want to force everyone to set the mime-type of every page to be text/html??? Tapestry MUST support a way to set defaults reliably for Symbols and configurations reliably, and yet allow users of those to override them! I really can't see any other way. Are you truly saying that this basic use case can't be supported? /rant - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: contributeMetaDataLocator ordering....
can you tell me why you want to change the contribution? why not set it only once? Alright, so maybe my response below is a little rant/flame. But really, are you truly saying that Tapestry doesn't allow libraries to properly set defaults, then allow users of the library to override those defaults?? rant This is a library! A library needs to be able to set defaults, that users of the library can override for their particular purposes. Else, every setting becomes required for every user to set! How does tapestry deal with Symbols? Do we have to always set tapestry.production-mode, or page pooling configuration? Or with the default mime-type of a page? Would you want to force everyone to set the mime-type of every page to be text/html??? Tapestry MUST support a way to set defaults reliably for Symbols and configurations reliably, and yet allow users of those to override them! I really can't see any other way. Are you truly saying that this basic use case can't be supported? /rant Kristian Marinkovic wrote: hi tom, ordering is not possible because the service does not use a ordered configuration. overriding of contributions is also not supported. it worked accidentally in previous versions :) the order in which the module classes are loaded is not defined and usually not relevant. can you tell me why you want to change the contribution? why not set it only once? g, kris Tom Zurkan [EMAIL PROTECTED] 03.10.2008 02:13 Bitte antworten an Tapestry users users@tapestry.apache.org An users@tapestry.apache.org Kopie Thema contributeMetaDataLocator ordering I am including the annotation SubModule In one of the sub modules I call contributeMetaDataLocator and set up default values for my meta data. In my AppModule, I also call contributeMetaDataLocator to override the default. The problem is that my AppModule contribute is being called first and then the submodule. Is there a way around this? It worked in Tapestry5.11. Thanks, Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with aso
Also, i thought you were to think of an ASO almost as a singleton or a
service. Tapestry will create it for you on first access. I didn't
know you could set it. Even if I'm wrong, using this design pattern
might clean things up a little.
So you should use another class to contain a reference to the current
active user, call it UserContainer.
@AplicationState
private UserContainer currUser;
and it would have methods like:
currUser.hasUser()
currUser.setUser(User user)
currUser.getUser()
or whatever you like.
José Paumard wrote:
Natia,
I think there is a mistake in your code :
private User currUser ;
private boolean userExists ;
I dont think T5 will link userExists and currUser, currUser should be
named user, or userExists currUserExists (please correct me if I'm wrong).
That said, what do you mean I cant access currUser, do you mean that
the ASO is null in other classes that want to read it ? Or do you mean
that userExists is always false (which is normal, see above).
José
Natia Gdzelishvili a écrit :
I'm using tapestry 5.0.14 ,i vahe problem with aso, my code is:
public class Login {
private String username;
private String password;
@Inject
private IBusinessServicesLocator _businessServicesLocator;
@ApplicationState
private User currUser;
private boolean userExists;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
@SuppressWarnings(unchecked)
@OnEvent(value = submit, component = loginForm)
public Object submitLoginForm() {
Class nextPage;
try {
User u=getMerchantCreator().login(username, password);
//*returns
some object*
currUser = u; /*/ currUser object cannot be resolved*
nextPage = ViewAllMerchants.class;
} catch (UserNotFoundException e) {
nextPage = Login.class;
e.printStackTrace();
}
return nextPage;
}
private IMerchantCreatorLocal getMerchantCreator() {
return _businessServicesLocator.getMerchantCreatorLocal();
}
}
i cannot access curruser...
please help..
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