Re: EventListener on components within a @For loop
I found a nice solution using dojo's ability to listen to an arbitrary
javascript function as if it were a native event.
I attach an empty js function to an arbitrary DOM element like this:
document.getElementById('someDiv').clickRadio=function(radio) {};
and an onclick attribute to my radio buttons:
span jwcid=@Radio value=ognl:lv.value onclick=document.getElementById
('someDiv').clickRadio(this);/
Then I can set an EventListener on the server-side
@EventListener(targets = someDiv, events = clickRadio, submitForm =
form)
public void listenToOnclickOnAnyRadioButtonInTheForLoop(IRequestCycle
cycle) throws InterruptedException {
...
}
Works fine.
Ch.
2006/10/3, Dennis Sinelnikov [EMAIL PROTECTED]:
I'm glad someone else has a need for this as well. From doing a little
bit of research the other day, I found @EventListener annotation that
was introduced into tapestry 4.1+ that sort of fixes the problem. I'm
currently using stable release of tapestry 4.0.2, so I didn't bother
going that route. I believe this can be accomplished with tacos, but not
sure. If you find something I would love to see an example, I'll do the
same as well...
Good Luck,
Dennis
Christian Dutaret wrote:
Hi,
Is it possible to have an EventListener for events on components within
a
@For loop? Typically, I have a set of radio buttons, which are rendered
from
@Radio components within a @For loop (with a surrounding @RadioGroup
component), and I want to invoke a listener whenever an onclick event
occurs
on any of those radio buttons.
I could achieve this with @contrib:XTile components, but I'd rather use
the
same programming model everywhere. It would be nice, for instance, to
set an
EvenListener on the @RadioGroup component, and have it propagate the
event
on nested @Radio components.
Thx
Ch.
-
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Insert Components depending on SubClass
Hi Guys.. I?m let?s say a Newbie. I have a Project and i want to realize the following: I have a abstract class called Person extending from BaseComponent owning some properties. Furthermore I have class Worker and Non-Worker extending from Person and owning some properties each. I read an array from Database including Worker and Non-Workers Objects. I have made a new component for Workers and one for non-Worker. In another Component I read the array. This one should entry a the Non-worker component or the Worker-Component for each object depending on which object i want to visualize. Is there a way realize that?!?! -- View this message in context: http://www.nabble.com/Insert-Components-depending-on-SubClass-tf2382665.html#a6640638 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Insert Components depending on SubClass
Quoting Skorpien126 [EMAIL PROTECTED]: In another Component I read the array. This one should entry a the Non-worker component or the Worker-Component for each object depending on which object i want to visualize. Is there a way realize that?!?! You can use the If component to choose how to display something. Assuming your Person Class has a method isWorker() that is true iff the person instance is a worker and your component stores a Person instance in a component property called person, you can write the following in the html template (untested code follows): span jwcid=@If condition=ognl:person.worker span jwcid=@WorkerDisplayComponent worker=ognl:person /span span jwcid=@Else span jwcid=@NonWorkerDisplayComponent nonWorker=ognl:person /span WorkerDisplayComponent here is a component that has a parameter worker and NonWorkerDisplayComponent is a component that has a parameter nonWorker. HTH Ciao Christian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Insert Components depending on SubClass
Use the For and the If components. Pseudo code: span jwcid=@For source=ognl:arrayOfPersons value=ognl:person span jwcid=@If condition=ognl:person instanceof Worker span jwcid=@Worker ... / /span span jwcid=@If condition=ognl:person instanceof NonWorker span jwcid=@NonWorker ... / /span /span I hope I understood your problem well... Regards, Norbi Skorpien126 wrote: Hi Guys.. I?m let?s say a Newbie. I have a Project and i want to realize the following: I have a abstract class called Person extending from BaseComponent owning some properties. Furthermore I have class Worker and Non-Worker extending from Person and owning some properties each. I read an array from Database including Worker and Non-Workers Objects. I have made a new component for Workers and one for non-Worker. In another Component I read the array. This one should entry a the Non-worker component or the Worker-Component for each object depending on which object i want to visualize. Is there a way realize that?!?! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tapestry-captcha/acegi integration
Hi, I'm attempting to integrate James Carman's tapestry-captcha library into a proof of concept app I'm putting together. The acegi stuff is redirecting correctly to a very simple captcha page just containg a reference to the captcha component from tapestry-captcha. Here's the .page: page-specification class=org.apache.tapestry.html.BasePage component id=captcha type=captcha:CaptchaImage/component /page-specification However, when the app jumps to this page, I'm getting a null pointer exception in the getLink() method. After looking at the code in the CaptchaEngineService class, it seems like I need to define both a LinkFactory and an ImageCaptchaService for the component. I haven't messed with services before, so I'd like to know how to go about defining a linkfactory for this component?. As I'm using Acegi, I'd like to use acegi's CaptchaValidationProcessingFilter to process the captcha's success or failure. This filter uses the presence of a validation parameter (defined in the spring application context) to decide whether to validate the request or not. Is it possible in tapestry to ensure that the validation parameter passed back in the http request has a specific name, so that the filter will pick it up and validate whether the captcha was correctly entered? If anyone needs any further info just ask TIA Denis Mc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Insert Components depending on SubClass
Juip, thats it. This should work.. ( i thougth of a funtion definition in the base class, which i have to override in every subclass... giving out the correct code) thank u very much Norbert S?ndor wrote: Use the For and the If components. Pseudo code: span jwcid=@For source=ognl:arrayOfPersons value=ognl:person span jwcid=@If condition=ognl:person instanceof Worker span jwcid=@Worker ... / /span span jwcid=@If condition=ognl:person instanceof NonWorker span jwcid=@NonWorker ... / /span /span I hope I understood your problem well... Regards, Norbi Skorpien126 wrote: Hi Guys.. I?m let?s say a Newbie. I have a Project and i want to realize the following: I have a abstract class called Person extending from BaseComponent owning some properties. Furthermore I have class Worker and Non-Worker extending from Person and owning some properties each. I read an array from Database including Worker and Non-Workers Objects. I have made a new component for Workers and one for non-Worker. In another Component I read the array. This one should entry a the Non-worker component or the Worker-Component for each object depending on which object i want to visualize. Is there a way realize that?!?! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Insert-Components-depending-on-SubClass-tf2382665.html#a6641608 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tapestry-captcha/acegi integration
Denis, The hivemodule.xml file for Tapestry-Captcha will take care of wiring in the linkFactory and imageCaptchaService. James -Original Message- From: Denis McCarthy [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 04, 2006 11:08 AM To: Tapestry users Subject: tapestry-captcha/acegi integration Hi, I'm attempting to integrate James Carman's tapestry-captcha library into a proof of concept app I'm putting together. The acegi stuff is redirecting correctly to a very simple captcha page just containg a reference to the captcha component from tapestry-captcha. Here's the .page: page-specification class=org.apache.tapestry.html.BasePage component id=captcha type=captcha:CaptchaImage/component /page-specification However, when the app jumps to this page, I'm getting a null pointer exception in the getLink() method. After looking at the code in the CaptchaEngineService class, it seems like I need to define both a LinkFactory and an ImageCaptchaService for the component. I haven't messed with services before, so I'd like to know how to go about defining a linkfactory for this component?. As I'm using Acegi, I'd like to use acegi's CaptchaValidationProcessingFilter to process the captcha's success or failure. This filter uses the presence of a validation parameter (defined in the spring application context) to decide whether to validate the request or not. Is it possible in tapestry to ensure that the validation parameter passed back in the http request has a specific name, so that the filter will pick it up and validate whether the captcha was correctly entered? If anyone needs any further info just ask TIA Denis Mc. - 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: SSL Security Information Warning Tacos
Anybody have any idea about this?
On 10/3/06, Chris Chiappone [EMAIL PROTECTED] wrote:
Hi I am using tapestry 4 with tacos and notice when I include the
following in my HeadDelegate to allow for tacos I get the annoying Security
Popup about showing secure and non-secure items.
Has anyone else ran into this?
attributeList.clear();
att = new Attribute(type, text/javascript);
attributeList.add(att);
String script = + djConfig = { isDebug: false,
+ baseRelativePath: \js/dojo\,
+ preventBackButtonFix: false, + parseWidgets: false
};
+ ;
createScriptTag(writer, attributeList, script);
attributeList.clear();
att = new Attribute(type, text/javascript);
attributeList.add(att);
att = new Attribute(src, js/dojo/dojo.js);
attributeList.add(att);
createScriptTag(writer, attributeList, null);
--
~chris
--
~chris
Annotations and translators
Hi,
I wan to to declare a DatePicker component with annotations. I just passed
the component from .page, to java the corresponding java class, but I got a
parse exception, because of the translators bindings...
Here is the code on .page:
component id=date type=DatePicker
binding name=value value=date/
binding name=displayName value=literal:Data/
binding name=validators value=validators:required[É necessário uma
data!]/
binding name=translator
value=translator:date,pattern=dd/MM/,message=Data Inválida!/
/component
And with annotation:
@Component(id=date, type=DatePicker, bindings= {value=date,
displayName=literal:Data, validators={validators:required[É necessário uma
data!]}, translator={translator:date,pattern=dd/MM/,message=Data
Inválida!}})
public abstract DatePicker getDateComponent();
Does anybody know a way to declare the component with annotation, and make
some complex bindings like these, without error?
Thank you!
Re: Annotations and translators
SORRY
Such a dumb I'm!
The binding declaration was wrong...
;)
Mael
On 10/4/06, Mael Caldas [EMAIL PROTECTED] wrote:
Hi,
I wan to to declare a DatePicker component with annotations. I just passed
the component from .page, to java the corresponding java class, but I got a
parse exception, because of the translators bindings...
Here is the code on .page:
component id=date type=DatePicker
binding name=value value=date/
binding name=displayName value=literal:Data/
binding name=validators value=validators:required[É necessário uma
data!]/
binding name=translator
value=translator:date,pattern=dd/MM/,message=Data Inválida!/
/component
And with annotation:
@Component(id=date, type=DatePicker, bindings= {value=date,
displayName=literal:Data, validators={validators:required[É necessário uma
data!]}, translator={translator:date,pattern=dd/MM/,message=Data
Inválida!}})
public abstract DatePicker getDateComponent();
Does anybody know a way to declare the component with annotation, and make
some complex bindings like these, without error?
Thank you!
Re: EventListener on components within a @For loop
Hah! That's pretty cool. I like it :)
If someone files a bug in JIRA I'll look into the radio button stuff
.(though I thought I remembered there being a ticket for this already - at
least I know we had to deal with it in tacos )
On 10/4/06, Christian Dutaret [EMAIL PROTECTED] wrote:
I found a nice solution using dojo's ability to listen to an arbitrary
javascript function as if it were a native event.
I attach an empty js function to an arbitrary DOM element like this:
document.getElementById('someDiv').clickRadio=function(radio) {};
and an onclick attribute to my radio buttons:
span jwcid=@Radio value=ognl:lv.value onclick=
document.getElementById
('someDiv').clickRadio(this);/
Then I can set an EventListener on the server-side
@EventListener(targets = someDiv, events = clickRadio, submitForm
=
form)
public void listenToOnclickOnAnyRadioButtonInTheForLoop(IRequestCycle
cycle) throws InterruptedException {
...
}
Works fine.
Ch.
2006/10/3, Dennis Sinelnikov [EMAIL PROTECTED]:
I'm glad someone else has a need for this as well. From doing a little
bit of research the other day, I found @EventListener annotation that
was introduced into tapestry 4.1+ that sort of fixes the problem. I'm
currently using stable release of tapestry 4.0.2, so I didn't bother
going that route. I believe this can be accomplished with tacos, but not
sure. If you find something I would love to see an example, I'll do the
same as well...
Good Luck,
Dennis
Christian Dutaret wrote:
Hi,
Is it possible to have an EventListener for events on components
within
a
@For loop? Typically, I have a set of radio buttons, which are
rendered
from
@Radio components within a @For loop (with a surrounding @RadioGroup
component), and I want to invoke a listener whenever an onclick event
occurs
on any of those radio buttons.
I could achieve this with @contrib:XTile components, but I'd rather
use
the
same programming model everywhere. It would be nice, for instance, to
set an
EvenListener on the @RadioGroup component, and have it propagate the
event
on nested @Radio components.
Thx
Ch.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Jesse Kuhnert
Tapestry/Dojo/(and a dash of TestNG), team member/developer
Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: SSL Security Information Warning Tacos
IE Shows those when you try to switch between https and http in the same
document. Must be that your script include protocol (ie http vs https )
isn't the same as your apps base protocol on this page.
On 10/4/06, Chris Chiappone [EMAIL PROTECTED] wrote:
Anybody have any idea about this?
On 10/3/06, Chris Chiappone [EMAIL PROTECTED] wrote:
Hi I am using tapestry 4 with tacos and notice when I include the
following in my HeadDelegate to allow for tacos I get the annoying
Security
Popup about showing secure and non-secure items.
Has anyone else ran into this?
attributeList.clear();
att = new Attribute(type, text/javascript);
attributeList.add(att);
String script = + djConfig = { isDebug: false,
+ baseRelativePath: \js/dojo\,
+ preventBackButtonFix: false, + parseWidgets: false
};
+ ;
createScriptTag(writer, attributeList, script);
attributeList.clear();
att = new Attribute(type, text/javascript);
attributeList.add(att);
att = new Attribute(src, js/dojo/dojo.js);
attributeList.add(att);
createScriptTag(writer, attributeList, null);
--
~chris
--
~chris
--
Jesse Kuhnert
Tapestry/Dojo/(and a dash of TestNG), team member/developer
Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: Annotations and translators
Not dumb, that's what this list is for. :)
On 10/4/06, Mael Caldas [EMAIL PROTECTED] wrote:
SORRY
Such a dumb I'm!
The binding declaration was wrong...
;)
Mael
On 10/4/06, Mael Caldas [EMAIL PROTECTED] wrote:
Hi,
I wan to to declare a DatePicker component with annotations. I just
passed
the component from .page, to java the corresponding java class, but I
got a
parse exception, because of the translators bindings...
Here is the code on .page:
component id=date type=DatePicker
binding name=value value=date/
binding name=displayName value=literal:Data/
binding name=validators value=validators:required[É necessário
uma
data!]/
binding name=translator
value=translator:date,pattern=dd/MM/,message=Data Inválida!/
/component
And with annotation:
@Component(id=date, type=DatePicker, bindings= {value=date,
displayName=literal:Data, validators={validators:required[É necessário
uma
data!]}, translator={translator:date,pattern=dd/MM/,message=Data
Inválida!}})
public abstract DatePicker getDateComponent();
Does anybody know a way to declare the component with annotation, and
make
some complex bindings like these, without error?
Thank you!
--
Jesse Kuhnert
Tapestry/Dojo/(and a dash of TestNG), team member/developer
Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: Annotations and translators
hehehehe thanks! :)
On 10/4/06, Jesse Kuhnert [EMAIL PROTECTED] wrote:
Not dumb, that's what this list is for. :)
On 10/4/06, Mael Caldas [EMAIL PROTECTED] wrote:
SORRY
Such a dumb I'm!
The binding declaration was wrong...
;)
Mael
On 10/4/06, Mael Caldas [EMAIL PROTECTED] wrote:
Hi,
I wan to to declare a DatePicker component with annotations. I just
passed
the component from .page, to java the corresponding java class, but I
got a
parse exception, because of the translators bindings...
Here is the code on .page:
component id=date type=DatePicker
binding name=value value=date/
binding name=displayName value=literal:Data/
binding name=validators value=validators:required[É necessário
uma
data!]/
binding name=translator
value=translator:date,pattern=dd/MM/,message=Data Inválida!/
/component
And with annotation:
@Component(id=date, type=DatePicker, bindings= {value=date,
displayName=literal:Data, validators={validators:required[É necessário
uma
data!]}, translator={translator:date,pattern=dd/MM/,message=Data
Inválida!}})
public abstract DatePicker getDateComponent();
Does anybody know a way to declare the component with annotation, and
make
some complex bindings like these, without error?
Thank you!
--
Jesse Kuhnert
Tapestry/Dojo/(and a dash of TestNG), team member/developer
Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: [announce] BeanForm 0.5
Thanks ... I am going to try this.. btw .. your on-line doc still uses the old notation On 10/2/06, DJ Gredler [EMAIL PROTECTED] wrote: Hi all, The latest release of BeanForm, the single-line POJO editor component, is now available for download. Below is a list of changes since the last version. There are two incompatible changes that all current users should be aware of -- they're at the very end. Happy hacking, Daniel Gredler Changes: - Add exclude parameter to the BeanForm component. - Dynamic binding overrides for input fields via informal parameters on the BeanForm (very cool). - Add Italian translation. Thanks to Edoardo Campagnano. - More efficient dynamic validator list building process (~70% form rewind time savings). - Don't use deprecated translator binding. - Fix bug 1554067: input override via use of carefully-named components breaks when using BeanForm inside a custom component. Thanks to Edoardo Campagnano. - Fix bug 1560627: input override can't be used when you have 2+ BeanForms. Thanks to Edoardo Campagnano. - Fix bug 1565487: indexed JavaBean properties cause NPEs in BeanProperty#getTypeName(). Thanks to Jon McCarty. - Fix bug 1565478: write-only JavaBean properties cause NPEs in BeanProperty#getValue(). Thanks to Jon McCarty. Incompatible Changes: - If you are overriding inputs via the use of carefully-named components, the new naming formula is [beanform-component-id]_[property-name]_BeanFieldBlock and [beanform-component-id]_[property-name]_BeanField. Adding the BeanForm's id to the naming convention allows users with more than one BeanForm on their page to use this override method. - If you are using [property-name]PSM informal parameters to get dropdown boxes for your properties, the new naming convention is [property-name]_model. This change was made to make the convention consistent with the new dynamic binding override functionality ([property-name]_[binding-name]). Homepage: http://beanform.sourceforge.net/ Component Reference: http://beanform.sourceforge.net/component-reference.html Change History: http://beanform.sourceforge.net/changes-report.html
Re: [announce] BeanForm 0.5
I'm afraid I don't see the old notation anywhere... what example are you looking at? On 10/4/06, Patrick Moore [EMAIL PROTECTED] wrote: Thanks ... I am going to try this.. btw .. your on-line doc still uses the old notation On 10/2/06, DJ Gredler [EMAIL PROTECTED] wrote: Hi all, The latest release of BeanForm, the single-line POJO editor component, is now available for download. Below is a list of changes since the last version. There are two incompatible changes that all current users should be aware of -- they're at the very end. Happy hacking, Daniel Gredler Changes: - Add exclude parameter to the BeanForm component. - Dynamic binding overrides for input fields via informal parameters on the BeanForm (very cool). - Add Italian translation. Thanks to Edoardo Campagnano. - More efficient dynamic validator list building process (~70% form rewind time savings). - Don't use deprecated translator binding. - Fix bug 1554067: input override via use of carefully-named components breaks when using BeanForm inside a custom component. Thanks to Edoardo Campagnano. - Fix bug 1560627: input override can't be used when you have 2+ BeanForms. Thanks to Edoardo Campagnano. - Fix bug 1565487: indexed JavaBean properties cause NPEs in BeanProperty#getTypeName(). Thanks to Jon McCarty. - Fix bug 1565478: write-only JavaBean properties cause NPEs in BeanProperty#getValue(). Thanks to Jon McCarty. Incompatible Changes: - If you are overriding inputs via the use of carefully-named components, the new naming formula is [beanform-component-id]_[property-name]_BeanFieldBlock and [beanform-component-id]_[property-name]_BeanField. Adding the BeanForm's id to the naming convention allows users with more than one BeanForm on their page to use this override method. - If you are using [property-name]PSM informal parameters to get dropdown boxes for your properties, the new naming convention is [property-name]_model. This change was made to make the convention consistent with the new dynamic binding override functionality ([property-name]_[binding-name]). Homepage: http://beanform.sourceforge.net/ Component Reference: http://beanform.sourceforge.net/component-reference.html Change History: http://beanform.sourceforge.net/changes-report.html
Re: [announce] BeanForm 0.5
In section 5. (http://beanform.sourceforge.net/component-reference.html) I see references to 'PSM' for the property selection model.. but I think I may have just misread your release note. On 10/4/06, DJ Gredler [EMAIL PROTECTED] wrote: I'm afraid I don't see the old notation anywhere... what example are you looking at?
Re: [announce] BeanForm 0.5
Ah, I think you're confusing the page property names with the parameter names. The convention is in the naming of the informal parameters (like owner_model and manufacturer_model). You can name your page properties however you like (in this case ownerPSM and manufacturerPSM). I'll try to make the wording clearer. On 10/5/06, Patrick Moore [EMAIL PROTECTED] wrote: In section 5. (http://beanform.sourceforge.net/component-reference.html) I see references to 'PSM' for the property selection model.. but I think I may have just misread your release note. On 10/4/06, DJ Gredler [EMAIL PROTECTED] wrote: I'm afraid I don't see the old notation anywhere... what example are you looking at?
RE: Equivalent of JSP Includes?
Did you ever get a satisfactory solution? I was on vacation... Mark J. Stang Senior Engineer/Architect office: +1 303.468.2900 mobile: +1 303.507.2833 Ping Identity -Original Message- From: Mike Grundvig [mailto:[EMAIL PROTECTED] Sent: Sun 9/24/2006 9:11 AM To: Tapestry users Subject: Re: Equivalent of JSP Includes? Yes Robert; that is EXACTLY what I'm looking for. I'm willing to write the meta component myself but I don't know how to ensure Tapestry loads the component dynamically. I'm sure there is a service somewhere and I simply use the path to the component or some such. Sadly; this is something I assumed would be a trivial thing to implement but now it's proving to be a nightmare. Peter: I've poured over those examples closely now and I still don't see how this does what I need. I'm not trying to be argumentative or dense, but I'm not seeing how it provides what I'm looking for. The best I can come up with using RenderBlock is something like this: TEMPLATE -=-=- html ... span jwcid=@RenderBlock block=ad1Ad1/span span jwcid=@RenderBlock block=ad2Ad1/span span jwcid=@RenderBlock block=ad2Ad1/span ... /html PAGE USING TEMPLATE (one of almost 2000) -=-=- html span jwcid=[EMAIL PROTECTED] span jwcid=@otherProductsListThisAd /span span jwcid=[EMAIL PROTECTED] span jwcid=@otherPurchasedProductsAd /span span jwcid=[EMAIL PROTECTED] span jwcid=@popularProductsAd /span /html Thanks for any suggestions or advice! Michael - Original Message - From: Robert Binna [EMAIL PROTECTED] To: Tapestry users users@tapestry.apache.org Sent: Sunday, September 24, 2006 9:51 AM Subject: Re: Equivalent of JSP Includes? But if RenderBlock is used the Block that should be rendered must be somewhere defined, or do I get it totaly wrong? Is something like this possible (I think that's what Mike wants to do): span jwcid=@MetaComponent componentName=ognl:nameOfComponent [informal parameters.] / Robert Jesse Kuhnert schrieb: The page I referenced gives you an example of what you asked for. http://tapestry.apache.org/tapestry4.1/components/RenderBlock.html On 9/24/06, Mike Grundvig [EMAIL PROTECTED] wrote: Doh! That's the second time someone has suggested RenderBlock to me, but apparently I'm dense because I really can't see how that does what I need. If I make my original example JSP more sophisticated, how could render block do this? % String pageToInclude = blah_ + request.getParameter(id) + .html; % jsp:include page=%=pageToInclude% My understanding is that render block lets me put Blocks in the page that is using the template and the template itself will render that out inline. I don't see how I can pass another tapestry component name and the render block will render it. Please correct me if I'm mistaken. Thanks! Michael - Original Message - From: Jesse Kuhnert [EMAIL PROTECTED] To: Tapestry users users@tapestry.apache.org Sent: Sunday, September 24, 2006 9:32 AM Subject: Re: Equivalent of JSP Includes? Ah, then you definitely want to use RenderBlock. http://tapestry.apache.org/tapestry4.1/components/RenderBlock.html On 9/24/06, Mike Grundvig [EMAIL PROTECTED] wrote: But how can you dynamically define the component name? I have 20-30 custom components (each one is an ad) and one template for the whole site with spots for 6 components. The site has an external tool to manage which page has which of the 20-30 components in what location. I want to know how to do that dynamically in Tapestry. Basically, I really want to maintain only a single template for the site but still show different components in places. Thanks! Michael - Original Message - From: Jesse Kuhnert [EMAIL PROTECTED] To: Tapestry users users@tapestry.apache.org Sent: Sunday, September 24, 2006 9:21 AM Subject: Re: Equivalent of JSP Includes? I usually do something like: span jwcid=@MyCustomComponentName / On 9/24/06, Mike Grundvig [EMAIL PROTECTED] wrote: How do you do the little snippet below in Tapestry? % // This could be any code needed, but it results in a specific page String pageToInclude = blah.html; % jsp:include page=%=pageToInclude% Thanks! Michael Grundvig Electrotank, Inc http://www.electrotank.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tapestry/Dojo/(and a dash of TestNG), team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL
RE: BeanForm for TP3?
Did you ever make any progress on this? thanks, Mark Mark J. Stang Senior Engineer/Architect office: +1 303.468.2900 mobile: +1 303.507.2833 Ping Identity -Original Message- From: Darío Vasconcelos [mailto:[EMAIL PROTECTED] Sent: Mon 9/25/2006 9:34 AM To: Tapestry users Subject: Re: BeanForm for TP3? Thanks Daniel, I didn't recognize the title of my own post (duh!) and didn't notice you had replied to it. I will search the list and try to do the backport. Losing automatic validations and other stuff doesn't worry me that much; I'm assembling a team of Tapestry newbies for a project I'm starting and they're having a hard time climbing the learning curve... so I thought maybe BeanForm would speed development, if not helped them to understand TP a little more Regards, Dario On 9/20/06, DJ Gredler [EMAIL PROTECTED] wrote: I don't have plans to backport it to Tap3, mainly because I don't use Tap3 and because I don't have any experience using Tap3. There has been some interest from others on this list in doing a backport (search the list), so you might want to get together to tackle it. It's Apache2-licensed, so nothing stops you. The only thing is that the next version or two will still be pretty large improvements over previous iterations, so keeping in sync with the original codebase might be an issue. I assume you realize that you'd have to eliminate some of the nicer features (like automatic validation generation based on annotations) in order to target older JDKs. Take care, Daniel On 9/20/06, Darío Vasconcelos [EMAIL PROTECTED] wrote: Hi, since recently someone mentioned the BeanForm component, I've been reading about it and wondering if there's a version for Tapestry 3, because I'm still stuck with old JDKs and app servers... In case there isn't such thing, would a backport be possible? Too much hard work? I haven't really gotten into all the annotation and HiveMind stuff and it looks kinda complicated from here... Regards, Dario -- Some weasel took the cork out of my lunch. -- W.C. Fields - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Some weasel took the cork out of my lunch. -- W.C. Fields - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Newbie question about ApplicationServlet
I'm new to Tapestry and have just started working with it. My background is WebObjects so most of my question will come from that perspective. The application I'm developing will be doing some background processing with the UI providing monitoring and control functions. In WebObjects, we would use an single Application instance that is created when the web application is first started. We would store the objects required to access and control the back ground processing. This Application instance is then available in in each request-response loop through a Session object, or through a global static method. Is this same model provided by the ApplicationServlet class in Tapestry? Is there a single instance of this object and if so, how can I get it? Is it common practice to subclass this class and then do all your own application specific logic in the derived class? Thanks, Dave.
Re: Newbie question about ApplicationServlet
Hello Dave, There is 1 instance of ApplicationServlet, with newer releases of tapestry there is less and less things I can think of doing in the ApplicationServlet. You can extend from org.apache.tapestry.ApplicationServlet and create your own (perfectly ok to do). In ApplicationServlet, usually you would do some global configuration settings, resource allocation, fork threads, etc.. Without knowing too much about the application you're trying to develop, you could fork threads in your ApplicationServlet that would do your background processing and just clean them up in destroy(). I would not recommend getting your ApplicationServlet instance, but perhaps develop separate logic that would get triggered via a UI. This logic would do monitoring/control and return response to the user via a UI. If you need some global object or perhaps one of the threads that got forked upon ApplicationServlet startup, consider having a pool of threads that have the same purpose that you can just grab at any point... Hope this helps, Dennis Dave Rathnow wrote: I'm new to Tapestry and have just started working with it. My background is WebObjects so most of my question will come from that perspective. The application I'm developing will be doing some background processing with the UI providing monitoring and control functions. In WebObjects, we would use an single Application instance that is created when the web application is first started. We would store the objects required to access and control the back ground processing. This Application instance is then available in in each request-response loop through a Session object, or through a global static method. Is this same model provided by the ApplicationServlet class in Tapestry? Is there a single instance of this object and if so, how can I get it? Is it common practice to subclass this class and then do all your own application specific logic in the derived class? Thanks, Dave. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
NotSerializableException - MIME, Persist = client
I have a datasqueezer works fine when persisting as a link or value of a radio button, however, if I try to persist=cllient or client:page I get an exception, NotSerializableException and its complaining about MIME in some regard. The datasqueezer happens to return an ID that is in the format of an URL. Any ideas? Joel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Newbie question about ApplicationServlet
Oh no... Don't do anything remotely like that. You want to go look at jakarta.apache.org/hivemind. It's a very powerful IoC container - and it's also what t4 is built on. You'll find almost any pattern (including thread per session ) available to you once you peek inside. Almost all of the core of Tapestry is broken up into easy to manage / inject services. On 10/4/06, Dennis Sinelnikov [EMAIL PROTECTED] wrote: Hello Dave, There is 1 instance of ApplicationServlet, with newer releases of tapestry there is less and less things I can think of doing in the ApplicationServlet. You can extend from org.apache.tapestry.ApplicationServlet and create your own (perfectly ok to do). In ApplicationServlet, usually you would do some global configuration settings, resource allocation, fork threads, etc.. Without knowing too much about the application you're trying to develop, you could fork threads in your ApplicationServlet that would do your background processing and just clean them up in destroy(). I would not recommend getting your ApplicationServlet instance, but perhaps develop separate logic that would get triggered via a UI. This logic would do monitoring/control and return response to the user via a UI. If you need some global object or perhaps one of the threads that got forked upon ApplicationServlet startup, consider having a pool of threads that have the same purpose that you can just grab at any point... Hope this helps, Dennis Dave Rathnow wrote: I'm new to Tapestry and have just started working with it. My background is WebObjects so most of my question will come from that perspective. The application I'm developing will be doing some background processing with the UI providing monitoring and control functions. In WebObjects, we would use an single Application instance that is created when the web application is first started. We would store the objects required to access and control the back ground processing. This Application instance is then available in in each request-response loop through a Session object, or through a global static method. Is this same model provided by the ApplicationServlet class in Tapestry? Is there a single instance of this object and if so, how can I get it? Is it common practice to subclass this class and then do all your own application specific logic in the derived class? Thanks, Dave. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tapestry/Dojo/(and a dash of TestNG), team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Add-on extensions
We're looking to integrate a bulletin board and blog system into our Tapestry app. Are there any such high-level components/extensions around for Tapestry? Bill -- The real threat from global warming is not the number of people who fail to see the danger. The real threat is number who do see the danger and refuse to change their lifestyles. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
