How to custom the script event.
I find tapestry produce the script
dojo.event.connect(window, 'onload', function(e) {
dojo.require(tapestry.form);tapestry.form.registerForm(AForm);
});
I want to do something after onload.but I find
dojo.event.connect(after,window,'onload',this,testFun));
I find my testFun function called before tapestry onload function.
If I change tapestry onload as
dojo.event.connect(before,window, 'onload', function(e) {
dojo.require(tapestry.form);tapestry.form.registerForm(AForm);
});
works fine.
How to custome this?
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Upload file size limit in 4.0.2
Hello, we wanted the set the file size limit for upload files to a different value, but this is not possible as noted in the following bug report: http://issues.apache.org/jira/browse/TAPESTRY-995 Unfortunately, updating is not an option right now. Is there a work-around? Thanks. Regards, Christian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
snapshots?
What has happened to the snapshots? There used to be snapshots from October in there but now they're from August: http://people.apache.org/repo/m2-snapshot-repository/org/apache/tapestry/tapestry-framework/4.1.1-SNAPSHOT/ Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tacos and Javascript Function: which comoponent?
Hi to all, here's my poblem: I've got a javascript function that returns a String, I need to call a listener sending the result string from the function as argument for the listener. Which is the best method to do this? I think a Tacos component but don't know what and how.. Thanks in advice Edoardo
RE: Dynamic Radiogroup
I ran into this problem too. FieldLabel does not work with Radio because it is not an IFormComponent. The order of FieldLabel the component it refers to doesn't matter. Except that if you put the FieldLabel after the component you have to set prerender=false. I worked around this by creating a radio component that is a form component. The attached file has the class. Now the disclaimer- this is code from 6 or 7 months ago on a project that didn't finish was developerd early in my tapestry learning cycle - treat with appropriate caution :) cheers, Ben -Original Message- From: Todd Orr [mailto:[EMAIL PROTECTED] Sent: Thursday, 26 October 2006 1:44 AM To: Tapestry users Subject: Re: Dynamic Radiogroup Reversing the radio and the label still causes this exception. On 10/25/06, James Carman [EMAIL PROTECTED] wrote: I don't think it matters where you define it within the HTML. Quite often, the field label will come before the field it labels. I've never had to resort to a .page/.jwc file in this case. On 10/24/06, Patrick Moore [EMAIL PROTECTED] wrote: your FieldLabel's field parameter is wrong, it should look like this: label jwcid=@FieldLabel field=component:sug but if I remember correctly this will not work anyhow because sug is defined in the html after the FieldLabel. You will need to specify sug in your java or .jwc. -Pat - 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: Dynamic Radiogroup
Ok, attachments don't work. Code follows inline.
++
package tapestry.components;
import org.apache.tapestry.form.RadioGroup;
import org.apache.tapestry.form.AbstractFormComponent;
import org.apache.tapestry.IMarkupWriter;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.Tapestry;
import org.apache.tapestry.annotations.Parameter;
import org.apache.tapestry.annotations.ComponentClass;
import org.apache.hivemind.ApplicationRuntimeException;
/**
* TODO: Doc this.
*
* @author Ben Sommerville
*/
@ComponentClass(allowBody = false, reservedParameters = checked,type,name)
public abstract class FormRadio extends AbstractFormComponent {
@Parameter(name=id, defaultValue=id)
public abstract String getIdParameter();
@Parameter
public abstract String getDisplayName();
@Parameter
public abstract boolean isDisabled();
@Parameter
public abstract Object getValue();
/**
* Renders the form element, or responds when the form containing the
element
* is submitted (by checking [EMAIL PROTECTED]
org.apache.tapestry.form.Form#isRewinding()}.
*
*
**/
protected void renderFormComponent(IMarkupWriter writer, IRequestCycle
cycle)
{
RadioGroup group = RadioGroup.get(cycle);
if (group == null)
throw new ApplicationRuntimeException(
Tapestry.getMessage(Radio.must-be-contained-by-group),
this,
null,
null);
// The group determines rewinding from the form.
//
//boolean rewinding = group.isRewinding();
int option = group.getNextOptionId();
//
//if (rewinding)
//{
//// If not disabled and this is the selected button within the
radio group,
//// then update set the selection from the group to the value
for this
//// radio button. This will update the selected parameter of
the RadioGroup.
//
//if (!isDisabled() !group.isDisabled()
group.isSelected(option))
//group.updateSelection(getValue());
//return;
//}
//
writer.beginEmpty(input);
writer.attribute(type, radio);
writer.attribute(name, group.getName());
renderIdAttribute(writer, cycle);
// As the group if the value for this Radio matches the selection
// for the group as a whole; if so this is the default radio and is
checked.
if (group.isSelection(getValue()))
writer.attribute(checked, checked);
if (isDisabled() || group.isDisabled())
writer.attribute(disabled, disabled);
// The value for the Radio matches the option number (provided by
the RadioGroup).
// When the form is submitted, the RadioGroup will know which option
was,
// in fact, selected by the user.
writer.attribute(value, option);
renderInformalParameters(writer, cycle);
}
protected void rewindFormComponent(IMarkupWriter writer, IRequestCycle
cycle) {
RadioGroup group = RadioGroup.get(cycle);
if (group == null)
throw new ApplicationRuntimeException(
Tapestry.getMessage(Radio.must-be-contained-by-group),
this,
null,
null);
// The group determines rewinding from the form.
int option = group.getNextOptionId();
// If not disabled and this is the selected button within the radio
group,
// then update set the selection from the group to the value for
this
// radio button. This will update the selected parameter of the
RadioGroup.
if (!isDisabled() !group.isDisabled()
group.isSelected(option))
group.updateSelection(getValue());
}
}
-Original Message-
From: Ben Sommerville [mailto:[EMAIL PROTECTED]
Sent: Thursday, 26 October 2006 9:33 PM
To: 'Tapestry users'
Subject: RE: Dynamic Radiogroup
I ran into this problem too. FieldLabel does not work with Radio because it
is not an IFormComponent.
The order of FieldLabel the component it refers to doesn't matter. Except
that if you put the FieldLabel after the component you have to set
prerender=false.
I worked around this by creating a radio component that is a form component.
The
attached file has the class. Now the disclaimer- this is code from 6 or 7
months ago on a project that didn't finish was developerd early in my
tapestry learning cycle - treat with appropriate caution :)
cheers,
Ben
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: Tacos and Javascript Function: which comoponent?
use a hidden field to set the output of your javascript function. this hidden field is bound to a tapestry property. that way it will get set in the rewind cycle. in order to cause a submit you can have a hidden AjaxSubmit button that you can cause a click() on after you've set the hidden property On 10/26/06, Edoardo Campagnano [EMAIL PROTECTED] wrote: Hi to all, here's my poblem: I've got a javascript function that returns a String, I need to call a listener sending the result string from the function as argument for the listener. Which is the best method to do this? I think a Tacos component but don't know what and how.. Thanks in advice Edoardo -- Thanks, Karthik
Re: Tomcat failover.
Take a look at mod_jk, there are some great examples on apache's httpd website. Dennis Leo Sakhvoruk wrote: Excellent points Patrick! I will most certainly consider them as I look at clustering further. Thanks, Leo Patrick Moore wrote: Hi Leo -- From my experience, these are the questions that you should make sure were asked first: 1. What is the effect on the user experience if the new server does not have the session information? 2. How large a memory footprint does each session occupy? 3. How often do session variables change? It has been my experience that session replication is almost never worth the trouble it causes in terms of extra load on network and webapps. Failure at the web app level usually has so little consequences that usually it is enough to simply: 1. just redirect the user to a new web server 2. the new server asks them to reauthenticate 3. looks for any work in progress that was significant enough to store in the database ( which the app is probably already doing as it is) 4. If it finds such work offers to take them back to that flow. Think about just storing every significant checkpoint in your app as a cookie that deserializes to a bookmark that takes them to an IExternalPage that will continue their work. You are using IExternalPage and bookmarks, right? right? (hint, hint) :-) -Pat - 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]
Tacos-4.0 compatible with Tapestry-4.1.1 (build/deploy whoas)
Guys, Is anyone going to upgrade tacos-4.0 to build/run with tap-4.1.1 ? I cannot get any webapps (that use tacos components) to deploy after building (tacos-4.0 and my webapps) against tapestry-4.1.1 I had to bump my webapps and tacos-4.0 build back to build against tapestry-4.0.2 just to build/deploy Is there a time frame when tacos-4.0 will be compatible? Better yet, can anyone suggest a buildable usable avenue for me? I prefer to do things myself rather than wait. Thanks in advance Ken in nashua _ Try Search Survival Kits: Fix up your home and better handle your cash with Live Search! http://imagine-windowslive.com/search/kits/default.aspx?kit=improvelocale=en-USsource=hmtagline - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Library 'tacos' not found in application namespace
Hi Folks, While operating tacos-4.0 built with tapestry-4.0.2 I added the following to my webapp pom.xml dependency groupIdnet.sf.tacos/groupId artifactIdtacos-core/artifactId version4.0.1-SNAPSHOT/version scopecompile/scope /dependency And all builds fine... But when I attempt to run the web app I receive Library 'tacos' not found in application namespace. Still blue in the face. You intertvention is much appreciated. Thanks --- Here is my application file (which is identical to TacosDemo.application : ?xml version=1.0 encoding=UTF-8? !DOCTYPE application PUBLIC -//Apache Software Foundation//Tapestry Specification 4.0//EN http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd; application name=tap.proto engine-class=org.apache.tapestry.engine.BaseEngine descriptionTacos Demo Application/description library id=tacos specification-path=/net/sf/tacos/Tacos.library/ library id=contrib specification-path=/org/apache/tapestry/contrib/Contrib.library/ page name=Home specification-path=Home.page/ /application --- Here is the stack trace... org.apache.hivemind.ApplicationRuntimeException Library 'tacos' not found in application namespace. Stack Trace: org.apache.tapestry.engine.Namespace.createNamespace(Namespace.java:290) org.apache.tapestry.engine.Namespace.getChildNamespace(Namespace.java:148) org.apache.tapestry.resolver.AbstractSpecificationResolver.findNamespaceForId(AbstractSpecificationResolver.java:204) org.apache.tapestry.resolver.ComponentSpecificationResolverImpl.resolve(ComponentSpecificationResolverImpl.java:141) $ComponentSpecificationResolver_10e84eb9d4f.resolve($ComponentSpecificationResolver_10e84eb9d4f.java) $ComponentSpecificationResolver_10e84eb9d50.resolve($ComponentSpecificationResolver_10e84eb9d50.java) org.apache.tapestry.services.impl.DefaultParserDelegate.getAllowBody(DefaultParserDelegate.java:70) org.apache.tapestry.parse.TemplateParser.processComponentStart(TemplateParser.java:986) org.apache.tapestry.parse.TemplateParser.startTag(TemplateParser.java:858) org.apache.tapestry.parse.TemplateParser.parse(TemplateParser.java:494) org.apache.tapestry.parse.TemplateParser.parse(TemplateParser.java:326) $ITemplateParser_10e84eb9d8c.parse($ITemplateParser_10e84eb9d8c.java) $ITemplateParser_10e84eb9d8d.parse($ITemplateParser_10e84eb9d8d.java) org.apache.tapestry.services.impl.TemplateSourceImpl.constructTemplateInstance(TemplateSourceImpl.java:406) org.apache.tapestry.services.impl.TemplateSourceImpl.parseTemplate(TemplateSourceImpl.java:383) org.apache.tapestry.services.impl.TemplateSourceImpl.getOrParseTemplate(TemplateSourceImpl.java:360) org.apache.tapestry.services.impl.TemplateSourceImpl.findPageTemplateInApplicationRoot(TemplateSourceImpl.java:285) org.apache.tapestry.services.impl.TemplateSourceImpl.findTemplate(TemplateSourceImpl.java:254) org.apache.tapestry.services.impl.TemplateSourceImpl.getTemplate(TemplateSourceImpl.java:188) $TemplateSource_10e84eb9cdc.getTemplate($TemplateSource_10e84eb9cdc.java) org.apache.tapestry.services.impl.ComponentTemplateLoaderImpl.loadTemplate(ComponentTemplateLoaderImpl.java:55) $ComponentTemplateLoader_10e84eb9d51.loadTemplate($ComponentTemplateLoader_10e84eb9d51.java) org.apache.tapestry.pageload.PageLoader.loadTemplateForComponent(PageLoader.java:648) org.apache.tapestry.BaseComponent.readTemplate(BaseComponent.java:77) org.apache.tapestry.BaseComponent.finishLoad(BaseComponent.java:107) $TableDemo_25.finishLoad($TableDemo_25.java) org.apache.tapestry.pageload.PageLoader.constructComponent(PageLoader.java:439) org.apache.tapestry.pageload.PageLoader.loadPage(PageLoader.java:613) $IPageLoader_10e84eb9d45.loadPage($IPageLoader_10e84eb9d45.java) $IPageLoader_10e84eb9d46.loadPage($IPageLoader_10e84eb9d46.java) org.apache.tapestry.pageload.PageSource.getPage(PageSource.java:120) $IPageSource_10e84eb9ca2.getPage($IPageSource_10e84eb9ca2.java) org.apache.tapestry.engine.RequestCycle.loadPage(RequestCycle.java:268) org.apache.tapestry.engine.RequestCycle.getPage(RequestCycle.java:251) org.apache.tapestry.engine.RequestCycle.activate(RequestCycle.java:609) org.apache.tapestry.engine.PageService.service(PageService.java:66) $IEngineService_10e84eb9d35.service($IEngineService_10e84eb9d35.java) org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:66) org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:248) org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:60) $WebRequestServicer_10e84eb9d0c.service($WebRequestServicer_10e84eb9d0c.java) org.apache.tapestry.services.impl.DisableCachingFilter.service(DisableCachingFilter.java:48) $WebRequestServicerFilter_10e84eb9d0e.service($WebRequestServicerFilter_10e84eb9d0e.java) $WebRequestServicer_10e84eb9d10.service($WebRequestServicer_10e84eb9d10.java) $WebRequestServicer_10e84eb9d08.service($WebRequestServicer_10e84eb9d08.java)
Call listener after page appears on screen
Is there an easy way of calling a listener after the page appears (rendered)
on screen? I couldn't think of one, and so I tried having adding an event to
the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the listener I
want to have called after the page is loaded) attached to it in my .java
file. If I call dojo.byId(mockHidden).onclick() from firebug's console, it
works, but when the page loads it says :: dojo.byId(mockHidden).onclick is
not a function.
I figured that was because tapestry connects the event at the end of the
page (and that script block is somewhere before that). Is there any way of
having the javascript called AFTER tapestry has connected the event?? Or is
there another way of accomplishing this goal?
Thanks,
Peter Beshai
_
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RE: snapshots?
I think it may be something to do with people.apache.org. The site was down (afaik) for a couple of days earlier this week. (I was interested in getting a nightly build of commons-fileupload) http://people.apache.org/builds/jakarta-commons/nightly/ only has files up until August 31. I could be wrong though! Peter Beshai From: Martin Strand [EMAIL PROTECTED] Reply-To: Tapestry users users@tapestry.apache.org To: users@tapestry.apache.org Subject: snapshots? Date: Thu, 26 Oct 2006 12:53:47 +0200 What has happened to the snapshots? There used to be snapshots from October in there but now they're from August: http://people.apache.org/repo/m2-snapshot-repository/org/apache/tapestry/tapestry-framework/4.1.1-SNAPSHOT/ Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Voyez vos amis en faisant un appel vidèo dans Windows Live Messenger http://imagine-msn.com/messenger/launch80/default.aspx?locale=fr-ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Call listener after page appears on screen
please try click() instead of onclick()
On 10/26/06, Peter Beshai [EMAIL PROTECTED] wrote:
Is there an easy way of calling a listener after the page appears
(rendered)
on screen? I couldn't think of one, and so I tried having adding an event
to
the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the listener I
want to have called after the page is loaded) attached to it in my .java
file. If I call dojo.byId(mockHidden).onclick() from firebug's console,
it
works, but when the page loads it says :: dojo.byId(mockHidden).onclick
is
not a function.
I figured that was because tapestry connects the event at the end of the
page (and that script block is somewhere before that). Is there any way
of
having the javascript called AFTER tapestry has connected the event?? Or
is
there another way of accomplishing this goal?
Thanks,
Peter Beshai
_
Voyez vos amis en faisant un appel vidèo dans Windows Live Messenger
http://imagine-msn.com/messenger/launch80/default.aspx?locale=fr-ca
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Thanks, Karthik
Re: Call listener after page appears on screen
Oh, I should've mentioned I tried that already. It doesn't give an error on
page load, but it also doesn't call the listener. It gives this error when I
try calling it manually:
dojo.byId(mockHidden).click()
Error: buildTargetProperties() Unknown target type:[object HTMLDocument]
I have tried making the mockHidden a Button (forgot this causes
EventListener to break
[https://issues.apache.org/jira/browse/TAPESTRY-1095]), TextField (same
error), Submit button (works, but sends the page into an infinite loop... it
doesn't pick up that it should be asynchronous), a span (same error), and
currently a Checkbox.
Also, onclick() -worked- after the page had loaded and I tried calling it
manually.
Peter Beshai
From: Karthik N [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: Tapestry users users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 20:25:55 +0530
please try click() instead of onclick()
On 10/26/06, Peter Beshai [EMAIL PROTECTED] wrote:
Is there an easy way of calling a listener after the page appears
(rendered)
on screen? I couldn't think of one, and so I tried having adding an event
to
the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the listener I
want to have called after the page is loaded) attached to it in my .java
file. If I call dojo.byId(mockHidden).onclick() from firebug's console,
it
works, but when the page loads it says :: dojo.byId(mockHidden).onclick
is
not a function.
I figured that was because tapestry connects the event at the end of the
page (and that script block is somewhere before that). Is there any way
of
having the javascript called AFTER tapestry has connected the event?? Or
is
there another way of accomplishing this goal?
Thanks,
Peter Beshai
_
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http://imagine-msn.com/messenger/launch80/default.aspx?locale=fr-ca
-
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Thanks, Karthik
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RE: Upload file size limit in 4.0.2
Trying using this class in your service-id instead: implementation service-id=tapestry.multipart.ServletMultipartDecoder create-instance class=org.apache.tapestry.multipart.MultipartDecoderImpl,maxSize=209715 20 model=threaded / /implementation -Original Message- From: Christian Haselbach [mailto:[EMAIL PROTECTED] Sent: Thursday, October 26, 2006 6:45 AM To: Tapestry users Subject: Upload file size limit in 4.0.2 Hello, we wanted the set the file size limit for upload files to a different value, but this is not possible as noted in the following bug report: http://issues.apache.org/jira/browse/TAPESTRY-995 Unfortunately, updating is not an option right now. Is there a work-around? Thanks. Regards, Christian - 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: Tomcat failover.
Yeah, I've read the docs on mod_jk. It seems a self-defeating purpose to set up Apache httpd for load balancing and fail over because it introduces a single point of failure on the part of the Apache httpd. That's why I originally asked if the only way to set up fail over was via integration with httpd. It would've been nice to just be able to do a fail over cluster with DNS round-robin where after one Tomcat server went down the next one in the DNS chain would be able to resume the session. But from what I've been able to gather Apache httpd is required for that kind of setup. Pity. Dennis Sinelnikov wrote: Take a look at mod_jk, there are some great examples on apache's httpd website. Dennis Leo Sakhvoruk wrote: Excellent points Patrick! I will most certainly consider them as I look at clustering further. Thanks, Leo Patrick Moore wrote: Hi Leo -- From my experience, these are the questions that you should make sure were asked first: 1. What is the effect on the user experience if the new server does not have the session information? 2. How large a memory footprint does each session occupy? 3. How often do session variables change? It has been my experience that session replication is almost never worth the trouble it causes in terms of extra load on network and webapps. Failure at the web app level usually has so little consequences that usually it is enough to simply: 1. just redirect the user to a new web server 2. the new server asks them to reauthenticate 3. looks for any work in progress that was significant enough to store in the database ( which the app is probably already doing as it is) 4. If it finds such work offers to take them back to that flow. Think about just storing every significant checkpoint in your app as a cookie that deserializes to a bookmark that takes them to an IExternalPage that will continue their work. You are using IExternalPage and bookmarks, right? right? (hint, hint) :-) -Pat - 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: Call listener after page appears on screen
I tried to achieve the same thing some time ago, and I couldn't find
anything that would work with dojo and EventListeners.
As you mentioned, this is probably due to tapestry connect events being
called _after_ any point where we could insert any custom js.
The workaround I found to work perfectly is use contrib:XTile component
instead, with a small js script that calls the XTile generated js function
at the bottom of the page
hth
Ch.
2006/10/26, Peter Beshai [EMAIL PROTECTED]:
Oh, I should've mentioned I tried that already. It doesn't give an error
on
page load, but it also doesn't call the listener. It gives this error when
I
try calling it manually:
dojo.byId(mockHidden).click()
Error: buildTargetProperties() Unknown target type:[object HTMLDocument]
I have tried making the mockHidden a Button (forgot this causes
EventListener to break
[https://issues.apache.org/jira/browse/TAPESTRY-1095]), TextField (same
error), Submit button (works, but sends the page into an infinite loop...
it
doesn't pick up that it should be asynchronous), a span (same error),
and
currently a Checkbox.
Also, onclick() -worked- after the page had loaded and I tried calling it
manually.
Peter Beshai
From: Karthik N [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: Tapestry users users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 20:25:55 +0530
please try click() instead of onclick()
On 10/26/06, Peter Beshai [EMAIL PROTECTED] wrote:
Is there an easy way of calling a listener after the page appears
(rendered)
on screen? I couldn't think of one, and so I tried having adding an
event
to
the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the listener
I
want to have called after the page is loaded) attached to it in my .java
file. If I call dojo.byId(mockHidden).onclick() from firebug's
console,
it
works, but when the page loads it says :: dojo.byId
(mockHidden).onclick
is
not a function.
I figured that was because tapestry connects the event at the end of the
page (and that script block is somewhere before that). Is there any
way
of
having the javascript called AFTER tapestry has connected the event?? Or
is
there another way of accomplishing this goal?
Thanks,
Peter Beshai
_
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DirectSevice ... how does it works.
Hi... I want to know which steps a request takes when submitting a form??? Is there lets say an overview, which methods are called in the servlet-processing! Why I want to know!! I have defined a form using validation ... the URL ist www.test.com/Webapp/mypage (friendly url builded-in)... when I submit the form I´m redirected to to lets say www.test.com/Webapp/mysecondpage. But when there is a validation error the url becomes www.test.com/Webapp/mypage,mycomponent.$myForm. Is there a way to avoid such URL´s??? I tried to define a new Encoder... (with encode and decode methods).. cutting the URL after the propertys are set and all is done, but this doesn´t works. All the way.. is it Possible... If yes what´s the best way??? THX..ú.. ^^ -- View this message in context: http://www.nabble.com/DirectSevice-...-how-does-it-works.-tf2515106.html#a7014875 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ITemplateSourceDelegate
Has someone a working example of an ITemplateSourceDelegate or or a PageSpecificationResolverImpl ? I can't find any. I only want to have a .class for each page and in the same package the html template. All .page configuration will be set using annotations. Thanks !!
Re: Tomcat failover.
2 mirror installations of apache httpd and dns round robin them. I could be wrong, but at some point you will have single point of failure -- either at apache httpd level or dns level. Dennis Leo Sakhvoruk wrote: Yeah, I've read the docs on mod_jk. It seems a self-defeating purpose to set up Apache httpd for load balancing and fail over because it introduces a single point of failure on the part of the Apache httpd. That's why I originally asked if the only way to set up fail over was via integration with httpd. It would've been nice to just be able to do a fail over cluster with DNS round-robin where after one Tomcat server went down the next one in the DNS chain would be able to resume the session. But from what I've been able to gather Apache httpd is required for that kind of setup. Pity. Dennis Sinelnikov wrote: Take a look at mod_jk, there are some great examples on apache's httpd website. Dennis Leo Sakhvoruk wrote: Excellent points Patrick! I will most certainly consider them as I look at clustering further. Thanks, Leo Patrick Moore wrote: Hi Leo -- From my experience, these are the questions that you should make sure were asked first: 1. What is the effect on the user experience if the new server does not have the session information? 2. How large a memory footprint does each session occupy? 3. How often do session variables change? It has been my experience that session replication is almost never worth the trouble it causes in terms of extra load on network and webapps. Failure at the web app level usually has so little consequences that usually it is enough to simply: 1. just redirect the user to a new web server 2. the new server asks them to reauthenticate 3. looks for any work in progress that was significant enough to store in the database ( which the app is probably already doing as it is) 4. If it finds such work offers to take them back to that flow. Think about just storing every significant checkpoint in your app as a cookie that deserializes to a bookmark that takes them to an IExternalPage that will continue their work. You are using IExternalPage and bookmarks, right? right? (hint, hint) :-) -Pat - 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: Call listener after page appears on screen
Why not just use an @InvokeListener component as the last component in
your page?
On 10/26/06, Christian Dutaret [EMAIL PROTECTED] wrote:
I tried to achieve the same thing some time ago, and I couldn't find
anything that would work with dojo and EventListeners.
As you mentioned, this is probably due to tapestry connect events being
called _after_ any point where we could insert any custom js.
The workaround I found to work perfectly is use contrib:XTile component
instead, with a small js script that calls the XTile generated js function
at the bottom of the page
hth
Ch.
2006/10/26, Peter Beshai [EMAIL PROTECTED]:
Oh, I should've mentioned I tried that already. It doesn't give an error
on
page load, but it also doesn't call the listener. It gives this error when
I
try calling it manually:
dojo.byId(mockHidden).click()
Error: buildTargetProperties() Unknown target type:[object HTMLDocument]
I have tried making the mockHidden a Button (forgot this causes
EventListener to break
[https://issues.apache.org/jira/browse/TAPESTRY-1095]), TextField (same
error), Submit button (works, but sends the page into an infinite loop...
it
doesn't pick up that it should be asynchronous), a span (same error),
and
currently a Checkbox.
Also, onclick() -worked- after the page had loaded and I tried calling it
manually.
Peter Beshai
From: Karthik N [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: Tapestry users users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 20:25:55 +0530
please try click() instead of onclick()
On 10/26/06, Peter Beshai [EMAIL PROTECTED] wrote:
Is there an easy way of calling a listener after the page appears
(rendered)
on screen? I couldn't think of one, and so I tried having adding an
event
to
the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the listener
I
want to have called after the page is loaded) attached to it in my .java
file. If I call dojo.byId(mockHidden).onclick() from firebug's
console,
it
works, but when the page loads it says :: dojo.byId
(mockHidden).onclick
is
not a function.
I figured that was because tapestry connects the event at the end of the
page (and that script block is somewhere before that). Is there any
way
of
having the javascript called AFTER tapestry has connected the event?? Or
is
there another way of accomplishing this goal?
Thanks,
Peter Beshai
_
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Thanks, Karthik
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Re: Tomcat failover.
No you're right there'll always be a single point of failure unless there is a truly redundant environment. But, minimizing the number of links in a non-redundant chain minimizes the chance of one of those links failing ;) So I'm trying to cut down on the number of things it takes to have the system running and only keeping those pieces that are absolutely necessary for the operation. Dennis Sinelnikov wrote: 2 mirror installations of apache httpd and dns round robin them. I could be wrong, but at some point you will have single point of failure -- either at apache httpd level or dns level. Dennis Leo Sakhvoruk wrote: Yeah, I've read the docs on mod_jk. It seems a self-defeating purpose to set up Apache httpd for load balancing and fail over because it introduces a single point of failure on the part of the Apache httpd. That's why I originally asked if the only way to set up fail over was via integration with httpd. It would've been nice to just be able to do a fail over cluster with DNS round-robin where after one Tomcat server went down the next one in the DNS chain would be able to resume the session. But from what I've been able to gather Apache httpd is required for that kind of setup. Pity. Dennis Sinelnikov wrote: Take a look at mod_jk, there are some great examples on apache's httpd website. Dennis Leo Sakhvoruk wrote: Excellent points Patrick! I will most certainly consider them as I look at clustering further. Thanks, Leo Patrick Moore wrote: Hi Leo -- From my experience, these are the questions that you should make sure were asked first: 1. What is the effect on the user experience if the new server does not have the session information? 2. How large a memory footprint does each session occupy? 3. How often do session variables change? It has been my experience that session replication is almost never worth the trouble it causes in terms of extra load on network and webapps. Failure at the web app level usually has so little consequences that usually it is enough to simply: 1. just redirect the user to a new web server 2. the new server asks them to reauthenticate 3. looks for any work in progress that was significant enough to store in the database ( which the app is probably already doing as it is) 4. If it finds such work offers to take them back to that flow. Think about just storing every significant checkpoint in your app as a cookie that deserializes to a bookmark that takes them to an IExternalPage that will continue their work. You are using IExternalPage and bookmarks, right? right? (hint, hint) :-) -Pat - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Call listener after page appears on screen
I don't think this would work in this case. The @InvokeListener component is
called on the server side, before the rendered response is flushed to the
client. What is discussed here is having a listener invoked after the page
is rendered on the client side, typically for a wait screen that will keep
displaying an animated gif until a long database transaction completes on
the server side (at least that is why I needed this).
2006/10/26, Daniel Tabuenca [EMAIL PROTECTED]:
Why not just use an @InvokeListener component as the last component in
your page?
On 10/26/06, Christian Dutaret [EMAIL PROTECTED] wrote:
I tried to achieve the same thing some time ago, and I couldn't find
anything that would work with dojo and EventListeners.
As you mentioned, this is probably due to tapestry connect events being
called _after_ any point where we could insert any custom js.
The workaround I found to work perfectly is use contrib:XTile component
instead, with a small js script that calls the XTile generated js
function
at the bottom of the page
hth
Ch.
2006/10/26, Peter Beshai [EMAIL PROTECTED]:
Oh, I should've mentioned I tried that already. It doesn't give an
error
on
page load, but it also doesn't call the listener. It gives this error
when
I
try calling it manually:
dojo.byId(mockHidden).click()
Error: buildTargetProperties() Unknown target type:[object
HTMLDocument]
I have tried making the mockHidden a Button (forgot this causes
EventListener to break
[https://issues.apache.org/jira/browse/TAPESTRY-1095]), TextField
(same
error), Submit button (works, but sends the page into an infinite
loop...
it
doesn't pick up that it should be asynchronous), a span (same
error),
and
currently a Checkbox.
Also, onclick() -worked- after the page had loaded and I tried calling
it
manually.
Peter Beshai
From: Karthik N [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: Tapestry users users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 20:25:55 +0530
please try click() instead of onclick()
On 10/26/06, Peter Beshai [EMAIL PROTECTED] wrote:
Is there an easy way of calling a listener after the page appears
(rendered)
on screen? I couldn't think of one, and so I tried having adding an
event
to
the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId
(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the
listener
I
want to have called after the page is loaded) attached to it in my
.java
file. If I call dojo.byId(mockHidden).onclick() from firebug's
console,
it
works, but when the page loads it says :: dojo.byId
(mockHidden).onclick
is
not a function.
I figured that was because tapestry connects the event at the end of
the
page (and that script block is somewhere before that). Is there
any
way
of
having the javascript called AFTER tapestry has connected the
event?? Or
is
there another way of accomplishing this goal?
Thanks,
Peter Beshai
_
Voyez vos amis en faisant un appel vidèo dans Windows Live Messenger
http://imagine-msn.com/messenger/launch80/default.aspx?locale=fr-ca
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Thanks, Karthik
_
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Re: snapshots?
I don't think you are ... it is screwing up my build a lot as as I use the latest snapshot on several libraries and plugins not just tapestry. Does anyone know if they have a fix time on this? On 10/26/06, Peter Beshai [EMAIL PROTECTED] wrote: I think it may be something to do with people.apache.org. The site was down (afaik) for a couple of days earlier this week. (I was interested in getting a nightly build of commons-fileupload) http://people.apache.org/builds/jakarta-commons/nightly/ only has files up until August 31. I could be wrong though! Peter Beshai From: Martin Strand [EMAIL PROTECTED] Reply-To: Tapestry users users@tapestry.apache.org To: users@tapestry.apache.org Subject: snapshots? Date: Thu, 26 Oct 2006 12:53:47 +0200 What has happened to the snapshots? There used to be snapshots from October in there but now they're from August: http://people.apache.org/repo/m2-snapshot-repository/org/apache/tapestry/tapestry-framework/4.1.1-SNAPSHOT/ Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Voyez vos amis en faisant un appel vidèo dans Windows Live Messenger http://imagine-msn.com/messenger/launch80/default.aspx?locale=fr-ca - 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: Call listener after page appears on screen
The XTile seems to work exactly how I want it to, but there is a problem.
This is my setup:
Stage 1:
- User selects file in upload component and submits form.
I needed a way to keep track of the progress of the file while it was
uploading (to implement a progress bar). I couldn't do this in the same
listener as the one that is called when the form is submitted because async
submits don't work with upload components (apparently). So it was suggested
to me that I create a thread that will be initialized when the form is
submitted and it will handle the file uploading.
- Thread is initialized with filename and inputstream and starts running.
- Thread is stored in a static Map of threads with its hashCode as the key
The listener finishes and the page reloads.
Stage 2:
- XTile calls a listener to start watching the progress of the file in the
thread.
The send function for XTile passes in the hashCode of the thread that was
used to upload the file (stored in a hidden field on the page).
The method is called until I put in the call to get my thread from the
static Map. I get this error in the firebug console:
response.responseXML has no properties.
Any ideas how to fix this? Or a better way of handling tracking the progress
of a file?
Peter Beshai
From: Christian Dutaret [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: Tapestry users users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 20:16:41 +0200
I don't think this would work in this case. The @InvokeListener component
is
called on the server side, before the rendered response is flushed to the
client. What is discussed here is having a listener invoked after the page
is rendered on the client side, typically for a wait screen that will keep
displaying an animated gif until a long database transaction completes on
the server side (at least that is why I needed this).
2006/10/26, Daniel Tabuenca [EMAIL PROTECTED]:
Why not just use an @InvokeListener component as the last component in
your page?
On 10/26/06, Christian Dutaret [EMAIL PROTECTED] wrote:
I tried to achieve the same thing some time ago, and I couldn't find
anything that would work with dojo and EventListeners.
As you mentioned, this is probably due to tapestry connect events being
called _after_ any point where we could insert any custom js.
The workaround I found to work perfectly is use contrib:XTile component
instead, with a small js script that calls the XTile generated js
function
at the bottom of the page
hth
Ch.
2006/10/26, Peter Beshai [EMAIL PROTECTED]:
Oh, I should've mentioned I tried that already. It doesn't give an
error
on
page load, but it also doesn't call the listener. It gives this error
when
I
try calling it manually:
dojo.byId(mockHidden).click()
Error: buildTargetProperties() Unknown target type:[object
HTMLDocument]
I have tried making the mockHidden a Button (forgot this causes
EventListener to break
[https://issues.apache.org/jira/browse/TAPESTRY-1095]), TextField
(same
error), Submit button (works, but sends the page into an infinite
loop...
it
doesn't pick up that it should be asynchronous), a span (same
error),
and
currently a Checkbox.
Also, onclick() -worked- after the page had loaded and I tried
calling
it
manually.
Peter Beshai
From: Karthik N [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: Tapestry users users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 20:25:55 +0530
please try click() instead of onclick()
On 10/26/06, Peter Beshai [EMAIL PROTECTED] wrote:
Is there an easy way of calling a listener after the page appears
(rendered)
on screen? I couldn't think of one, and so I tried having adding an
event
to
the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId
(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the
listener
I
want to have called after the page is loaded) attached to it in my
.java
file. If I call dojo.byId(mockHidden).onclick() from firebug's
console,
it
works, but when the page loads it says :: dojo.byId
(mockHidden).onclick
is
not a function.
I figured that was because tapestry connects the event at the end
of
the
page (and that script block is somewhere before that). Is there
any
way
of
having the javascript called AFTER tapestry has connected the
event?? Or
is
there another way of accomplishing this goal?
Thanks,
Peter Beshai
_
Voyez vos amis en faisant un appel vidèo dans Windows Live
Messenger
Re: Call listener after page appears on screen
Try this:
script type=text/javascript
dojo.event.connect(window, onload,
setTimeout(function() {
dojo.byId(mockHidden).onclick();
}, 50)
);
/script
Peter Beshai wrote:
Is there an easy way of calling a listener after the page appears
(rendered) on screen? I couldn't think of one, and so I tried having
adding an event to the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the
listener I want to have called after the page is loaded) attached to
it in my .java file. If I call dojo.byId(mockHidden).onclick() from
firebug's console, it works, but when the page loads it says ::
dojo.byId(mockHidden).onclick is not a function.
I figured that was because tapestry connects the event at the end of
the page (and that script block is somewhere before that). Is there
any way of having the javascript called AFTER tapestry has connected
the event?? Or is there another way of accomplishing this goal?
Thanks,
Peter Beshai
_
Voyez vos amis en faisant un appel vidèo dans Windows Live Messenger
http://imagine-msn.com/messenger/launch80/default.aspx?locale=fr-ca
-
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Andreas Andreou - [EMAIL PROTECTED] - http://andyhot.di.uoa.gr
Tapestry / Tacos developer
Open Source / J2EE Consulting
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Re: Call listener after page appears on screen
Ok, resolved the response.responseXML has no properties problem. I was
tipped off by this post:
http://mail-archives.apache.org/mod_mbox/jakarta-tapestry-user/200512.mbox/[EMAIL
PROTECTED]
public void xTileListener(IRequestCycle cycle, String stringKey) {
Integer threadKey = Integer.valueOf(stringKey);
...
}
instead of Integer threadKey as the parameter.
Thanks for the help!
Peter
From: Peter Beshai [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 14:47:04 -0400
The XTile seems to work exactly how I want it to, but there is a problem.
This is my setup:
Stage 1:
- User selects file in upload component and submits form.
I needed a way to keep track of the progress of the file while it was
uploading (to implement a progress bar). I couldn't do this in the same
listener as the one that is called when the form is submitted because async
submits don't work with upload components (apparently). So it was suggested
to me that I create a thread that will be initialized when the form is
submitted and it will handle the file uploading.
- Thread is initialized with filename and inputstream and starts running.
- Thread is stored in a static Map of threads with its hashCode as the key
The listener finishes and the page reloads.
Stage 2:
- XTile calls a listener to start watching the progress of the file in the
thread.
The send function for XTile passes in the hashCode of the thread that was
used to upload the file (stored in a hidden field on the page).
The method is called until I put in the call to get my thread from the
static Map. I get this error in the firebug console:
response.responseXML has no properties.
Any ideas how to fix this? Or a better way of handling tracking the
progress of a file?
Peter Beshai
From: Christian Dutaret [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: Tapestry users users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 20:16:41 +0200
I don't think this would work in this case. The @InvokeListener component
is
called on the server side, before the rendered response is flushed to the
client. What is discussed here is having a listener invoked after the page
is rendered on the client side, typically for a wait screen that will keep
displaying an animated gif until a long database transaction completes on
the server side (at least that is why I needed this).
2006/10/26, Daniel Tabuenca [EMAIL PROTECTED]:
Why not just use an @InvokeListener component as the last component in
your page?
On 10/26/06, Christian Dutaret [EMAIL PROTECTED] wrote:
I tried to achieve the same thing some time ago, and I couldn't find
anything that would work with dojo and EventListeners.
As you mentioned, this is probably due to tapestry connect events
being
called _after_ any point where we could insert any custom js.
The workaround I found to work perfectly is use contrib:XTile
component
instead, with a small js script that calls the XTile generated js
function
at the bottom of the page
hth
Ch.
2006/10/26, Peter Beshai [EMAIL PROTECTED]:
Oh, I should've mentioned I tried that already. It doesn't give an
error
on
page load, but it also doesn't call the listener. It gives this
error
when
I
try calling it manually:
dojo.byId(mockHidden).click()
Error: buildTargetProperties() Unknown target type:[object
HTMLDocument]
I have tried making the mockHidden a Button (forgot this causes
EventListener to break
[https://issues.apache.org/jira/browse/TAPESTRY-1095]), TextField
(same
error), Submit button (works, but sends the page into an infinite
loop...
it
doesn't pick up that it should be asynchronous), a span (same
error),
and
currently a Checkbox.
Also, onclick() -worked- after the page had loaded and I tried
calling
it
manually.
Peter Beshai
From: Karthik N [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: Tapestry users users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 20:25:55 +0530
please try click() instead of onclick()
On 10/26/06, Peter Beshai [EMAIL PROTECTED] wrote:
Is there an easy way of calling a listener after the page appears
(rendered)
on screen? I couldn't think of one, and so I tried having adding
an
event
to
the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId
(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the
listener
I
want to have called after the page is loaded) attached to it in my
.java
file. If I call dojo.byId(mockHidden).onclick() from
Re: Call listener after page appears on screen
I did eventually try that and it worked but it seemed slightly volatile. I'm
not sure if this has to do with how my snapshots have been rolled back to
August versions (see snapshots thread), but I randomly see in my dojo
console tapestry.cleanConnect is not a function and when that happens that
solution doesn't work.
Peter Beshai
From: andyhot [EMAIL PROTECTED]
Reply-To: Tapestry users users@tapestry.apache.org
To: Tapestry users users@tapestry.apache.org
Subject: Re: Call listener after page appears on screen
Date: Thu, 26 Oct 2006 19:25:31 +0300
Try this:
script type=text/javascript
dojo.event.connect(window, onload,
setTimeout(function() {
dojo.byId(mockHidden).onclick();
}, 50)
);
/script
Peter Beshai wrote:
Is there an easy way of calling a listener after the page appears
(rendered) on screen? I couldn't think of one, and so I tried having
adding an event to the onload of the page:
script type=text/javascript
dojo.event.connect(window, onload,dojo.byId(mockHidden).onclick());
/script
or
script type=text/javascript
dojo.addOnLoad(function(e){ dojo.byId(mockHidden).onclick() });
/script
where mockHidden is a component that has an eventlistener (the
listener I want to have called after the page is loaded) attached to
it in my .java file. If I call dojo.byId(mockHidden).onclick() from
firebug's console, it works, but when the page loads it says ::
dojo.byId(mockHidden).onclick is not a function.
I figured that was because tapestry connects the event at the end of
the page (and that script block is somewhere before that). Is there
any way of having the javascript called AFTER tapestry has connected
the event?? Or is there another way of accomplishing this goal?
Thanks,
Peter Beshai
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Do I need a .jwc?
Earlier today I had the Eclipse WTP set up with Tapestry 4.0.2 and was enjoying putting my Border.html in WEB-INF and watching Tapestry find it without needing Border.jwc. Tonight I have switched to regular Eclipse with an ant buildfile to deploy my .war to tomcat and now I need .jwc's apparently. If it's not there, I get Component 'Border' not found in Namespace. This is happening in 4.0.2 and 4.1. any ideas? Bill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem Understanding Tapestry..
It looks like you're creating a custom component called Person. Is that what you want to do? Or is Person one of your domain classes with first name, last name, etc. I also don't understand doing instanceof. You should make absolutely sure that your page's property called Persons always contains a Collection of instances of type Person. If you rename your Persons property to people, which is more in line with Tapestry convention and avoids confusion with what I assume is a domain class Person, how about this code: span jwcid=@Foreach source=ognl:people value=ognl:current span jwcid=@Insert value=ognl:current.name / ul li jwcid=@Foreach source=ognl:current.addressList value=ognl:currAddr element=li span jwcid=@Insert value=ognl:currAddr.address/span /li /ul /span Bill On 10/7/06, Skorpien126 [EMAIL PROTECTED] wrote: Hi @ All I?ve try to build a page but i?m not right in understanding how tapestry works OK: I Have a Page Class Context (extending BasePage implementing PageBeginRenderListener)which consists some propertys of Type Persons which extends from BaseComponent and which ist not abstract. This Class builds an arraylist of Person extending BaseComponent. Now I want to initialiaze the Propertys in the Context Class at the begin of pageBeginRender is called. There i create a new Instance of Persons. then i call persons.setPersonList(ArrayList Person) so that all value are initialized. In the Context.html i try to visualize the Context builded when pageBeginRender is called. span jwcid=@Foreach source=ognl:Persons value=ognl:ListItem span jwcid=@If condition=ognl:ListItem instanceof Persons span jwcid=@Person AdresslList=ognl:ListItem.getAdressList() Name=ognl:ListItem.getName()/ /span /span The Class person has the propertys: String name and ArrayList AdressList. So the Problem is that the parameter are not referenced. the component parameters are always null... or in detail they have the values defined in the standart constructor. Can anyone help me... ?!???!?!?!? -- View this message in context: http://www.nabble.com/Problem-Understanding-Tapestry..-tf2400174.html#a6692697 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Budgets are moral documents. -- Ann Richards - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
