Re: T4 T4.1.2: tapestry.form.registerForm is not a function
Just to be clear, I "broke it more" to see what would happen and eliminate the possibility that the defaultDojoPath and related IAsset declarations were wrong. I changed them back, assuming they are right, but I don't have any new theories. I'm using Firefox 2, which I know is a little bleeding edge, so I tried on IE and get the same problem. -- View this message in context: http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355832 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: Problem after upgrade to Tapestry 4.1.2
Hi Jesse, gant thank you very much! After deleting the whole "/var/cache/tomcat5/Catalina/localhost/MyApp" dir recursively on the server machine everything works fine. Cheers Christoph Jessek wrote: > > I don't know Maybe it's not a tomcat version issue at all but more of > a > library version issue. Somehow that server machine has an old version of > tapestry somewhere. > > On your server go to wherever the root path of tomcat is (I never install > any java related software with apt/yum) and do: > > find . -name "*tapestry*" -print > > That should tell you more. Just be sure every single occurrence of a > matching file is accounted for. I think it's been stuck in the shared lib > or something else weird somehow. > > -- > Jesse Kuhnert > Tapestry/Dojo team member/developer > > Open source based consulting work centered around > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com > > -- View this message in context: http://www.nabble.com/Problem-after-upgrade-to-Tapestry-4.1.2-tf3993336.html#a11355676 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: T4 T4.1.2: tapestry.form.registerForm is not a function
Good idea.
I restarted the server and loaded the page. Looks clean on the server-side.
Then, I "broke it more" by messing with one of IAsset declarations. I get
asset not found errors and the page fails to load. I'm attaching my page
source in case it might help.
http://www.nabble.com/file/p11355653/app.htm app.htm
Jessek wrote:
>
> And on the server do you get log warning messages about classpath
> resources
> not being found?
>
> Maybe your urls aren't being handled properly for some reason? I haven't
> tested anything without friendly urls in a while, maybe something there is
> broken.
>
> On 6/29/07, Jeremy F. Kassis <[EMAIL PROTECTED]> wrote:
>>
>>
>> Thanks for the quick reply.
>>
>> I cleared my browser cache, but no luck.
>>
>> Then, I rebuilt the tapestry-framework-4.1.2 jar with a couple of
>> alert('hi'); lines embedded in the form.js file. Cleared my cache again
>> and
>> checked the GET request responses to make sure the browser was fetching
>> the
>> updated file. Loaded the page and got no alerts, so I'm updating my
>> theory.
>> I don't think dojo is parsing these. (Tangentially... do you know an
>> easier
>> way to do this?)
>>
>> One other datum supports this... I added > value="ognl:true"/> to the Shell component declaration. This causes the
>> following lines to appear in the page:
>>dojo.require("dojo.logging.Logger");
>>dojo.log.setLevel(dojo.log.getLevel("WARNING"));
>>
>> firefox complains that dojo.log.getLevel is not a function, so I'm
>> guessing
>> that none of the dojo.require statements are succeeding.
>>
>> Yowza!
>>
>>
>>
>>
>> Jessek wrote:
>> >
>> > Clear your browser cache? I've never seen/heard of something like this
>> so
>> > I
>> > don't have a lot of ideas.
>> >
>> > On 6/29/07, Jeremy F. Kassis <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Just upgraded to T4.1.2. On pages with forms, I get the following
>> error:
>> >> "tapestry.form.registerForm is not a function"
>> >>
>> >> Using firebug, I...
>> >> 1. Set a breakpoint on this line: require("tapestry.form");
>> >> 2. clear the console
>> >> 3. step over the function call
>> >> 4. observe the GET requests for form.js *AND* form/validation.js
>> *AND*
>> >> form_compat.js
>> >>
>> >> The last two files are dependencies declared in the form.js file, so
>> it
>> >> even
>> >> seems that dojo is parsing this. It's just not parsing the money line:
>> >> tapestry.form={ blah blah blah };
>> >>
>> >> My theory is that dojo is swallowing some errors here, but I'm open to
>> >> others. Any thoughts anyone?
>> >>
>> >>
>> >> --
>> >> View this message in context:
>> >>
>> http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355279
>> >> Sent from the Tapestry - User mailing list archive at Nabble.com.
>> >>
>> >>
>> >> -
>> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> >> For additional commands, e-mail: [EMAIL PROTECTED]
>> >>
>> >>
>> >
>> >
>> > --
>> > Jesse Kuhnert
>> > Tapestry/Dojo team member/developer
>> >
>> > Open source based consulting work centered around
>> > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355545
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
>> -
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>
>
> --
> Jesse Kuhnert
> Tapestry/Dojo team member/developer
>
> Open source based consulting work centered around
> dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
>
>
--
View this message in context:
http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355653
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Re: T4 T4.1.2: tapestry.form.registerForm is not a function
And on the server do you get log warning messages about classpath resources
not being found?
Maybe your urls aren't being handled properly for some reason? I haven't
tested anything without friendly urls in a while, maybe something there is
broken.
On 6/29/07, Jeremy F. Kassis <[EMAIL PROTECTED]> wrote:
Thanks for the quick reply.
I cleared my browser cache, but no luck.
Then, I rebuilt the tapestry-framework-4.1.2 jar with a couple of
alert('hi'); lines embedded in the form.js file. Cleared my cache again
and
checked the GET request responses to make sure the browser was fetching
the
updated file. Loaded the page and got no alerts, so I'm updating my
theory.
I don't think dojo is parsing these. (Tangentially... do you know an
easier
way to do this?)
One other datum supports this... I added to the Shell component declaration. This causes the
following lines to appear in the page:
dojo.require("dojo.logging.Logger");
dojo.log.setLevel(dojo.log.getLevel("WARNING"));
firefox complains that dojo.log.getLevel is not a function, so I'm
guessing
that none of the dojo.require statements are succeeding.
Yowza!
Jessek wrote:
>
> Clear your browser cache? I've never seen/heard of something like this
so
> I
> don't have a lot of ideas.
>
> On 6/29/07, Jeremy F. Kassis <[EMAIL PROTECTED]> wrote:
>>
>>
>> Just upgraded to T4.1.2. On pages with forms, I get the following
error:
>> "tapestry.form.registerForm is not a function"
>>
>> Using firebug, I...
>> 1. Set a breakpoint on this line: require("tapestry.form");
>> 2. clear the console
>> 3. step over the function call
>> 4. observe the GET requests for form.js *AND* form/validation.js
*AND*
>> form_compat.js
>>
>> The last two files are dependencies declared in the form.js file, so it
>> even
>> seems that dojo is parsing this. It's just not parsing the money line:
>> tapestry.form={ blah blah blah };
>>
>> My theory is that dojo is swallowing some errors here, but I'm open to
>> others. Any thoughts anyone?
>>
>>
>> --
>> View this message in context:
>>
http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355279
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
>> -
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>
>
> --
> Jesse Kuhnert
> Tapestry/Dojo team member/developer
>
> Open source based consulting work centered around
> dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
>
>
--
View this message in context:
http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355545
Sent from the Tapestry - User mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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--
Jesse Kuhnert
Tapestry/Dojo team member/developer
Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: T4 T4.1.2: tapestry.form.registerForm is not a function
Thanks for the quick reply.
I cleared my browser cache, but no luck.
Then, I rebuilt the tapestry-framework-4.1.2 jar with a couple of
alert('hi'); lines embedded in the form.js file. Cleared my cache again and
checked the GET request responses to make sure the browser was fetching the
updated file. Loaded the page and got no alerts, so I'm updating my theory.
I don't think dojo is parsing these. (Tangentially... do you know an easier
way to do this?)
One other datum supports this... I added to the Shell component declaration. This causes the
following lines to appear in the page:
dojo.require("dojo.logging.Logger");
dojo.log.setLevel(dojo.log.getLevel("WARNING"));
firefox complains that dojo.log.getLevel is not a function, so I'm guessing
that none of the dojo.require statements are succeeding.
Yowza!
Jessek wrote:
>
> Clear your browser cache? I've never seen/heard of something like this so
> I
> don't have a lot of ideas.
>
> On 6/29/07, Jeremy F. Kassis <[EMAIL PROTECTED]> wrote:
>>
>>
>> Just upgraded to T4.1.2. On pages with forms, I get the following error:
>> "tapestry.form.registerForm is not a function"
>>
>> Using firebug, I...
>> 1. Set a breakpoint on this line: require("tapestry.form");
>> 2. clear the console
>> 3. step over the function call
>> 4. observe the GET requests for form.js *AND* form/validation.js *AND*
>> form_compat.js
>>
>> The last two files are dependencies declared in the form.js file, so it
>> even
>> seems that dojo is parsing this. It's just not parsing the money line:
>> tapestry.form={ blah blah blah };
>>
>> My theory is that dojo is swallowing some errors here, but I'm open to
>> others. Any thoughts anyone?
>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355279
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
>> -
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>
>
> --
> Jesse Kuhnert
> Tapestry/Dojo team member/developer
>
> Open source based consulting work centered around
> dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
>
>
--
View this message in context:
http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355545
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Re: Problem after upgrade to Tapestry 4.1.2
may be you should clear the tomcat caches which are in tomcat temp directory. - Original Message - From: "spot_" <[EMAIL PROTECTED]> To: Sent: Friday, June 29, 2007 1:32 PM Subject: Re: Problem after upgrade to Tapestry 4.1.2 Hello Jesse thanks for help. But no, I have not overriden the Shell component. I searched all project files for the terms 'dojoPath' and 'Shell' with no result (except of Border.html where it belongs to). But what about this: The WebApp works fine on my development machine! It's WinXP/Tomcat 5.5.17... maybe Tapestry 4.1.2 needs Tomcat 5.5 to work? (Server machine: Ubuntu 6.10 server/Tomcat 5.0.30) Cheers Christoph Jessek wrote: The exception message saying its missing classpath resource "'/dojo/'." sounds suspicious. This was the old parameter given and shouldn't be something Tapestry would reference by default in the current release. I think Marcus was on to something there.You may want to check very carefully what jar versions you are using and what parameters and such you are giving to your Shell component. (have you overriden the Shell component and forgotten maybe?) -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com -- View this message in context: http://www.nabble.com/Problem-after-upgrade-to-Tapestry-4.1.2-tf3993336.html#a11355278 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem after upgrade to Tapestry 4.1.2
I don't know Maybe it's not a tomcat version issue at all but more of a library version issue. Somehow that server machine has an old version of tapestry somewhere. On your server go to wherever the root path of tomcat is (I never install any java related software with apt/yum) and do: find . -name "*tapestry*" -print That should tell you more. Just be sure every single occurrence of a matching file is accounted for. I think it's been stuck in the shared lib or something else weird somehow. On 6/29/07, spot_ <[EMAIL PROTECTED]> wrote: Hello Jesse thanks for help. But no, I have not overriden the Shell component. I searched all project files for the terms 'dojoPath' and 'Shell' with no result (except of Border.html where it belongs to). But what about this: The WebApp works fine on my development machine! It's WinXP/Tomcat 5.5.17... maybe Tapestry 4.1.2 needs Tomcat 5.5 to work? (Server machine: Ubuntu 6.10 server/Tomcat 5.0.30) Cheers Christoph Jessek wrote: > > The exception message saying its missing classpath resource "'/dojo/'." > sounds suspicious. This was the old parameter given and shouldn't be > something Tapestry would reference by default in the current release. > > I think Marcus was on to something there.You may want to check very > carefully what jar versions you are using and what parameters and such you > are giving to your Shell component. (have you overriden the Shell > component > and forgotten maybe?) > > -- > Jesse Kuhnert > Tapestry/Dojo team member/developer > > Open source based consulting work centered around > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com > > -- View this message in context: http://www.nabble.com/Problem-after-upgrade-to-Tapestry-4.1.2-tf3993336.html#a11355278 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: T4 T4.1.2: tapestry.form.registerForm is not a function
Clear your browser cache? I've never seen/heard of something like this so I
don't have a lot of ideas.
On 6/29/07, Jeremy F. Kassis <[EMAIL PROTECTED]> wrote:
Just upgraded to T4.1.2. On pages with forms, I get the following error:
"tapestry.form.registerForm is not a function"
Using firebug, I...
1. Set a breakpoint on this line: require("tapestry.form");
2. clear the console
3. step over the function call
4. observe the GET requests for form.js *AND* form/validation.js *AND*
form_compat.js
The last two files are dependencies declared in the form.js file, so it
even
seems that dojo is parsing this. It's just not parsing the money line:
tapestry.form={ blah blah blah };
My theory is that dojo is swallowing some errors here, but I'm open to
others. Any thoughts anyone?
--
View this message in context:
http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355279
Sent from the Tapestry - User mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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--
Jesse Kuhnert
Tapestry/Dojo team member/developer
Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
T4 T4.1.2: tapestry.form.registerForm is not a function
Just upgraded to T4.1.2. On pages with forms, I get the following error:
"tapestry.form.registerForm is not a function"
Using firebug, I...
1. Set a breakpoint on this line: require("tapestry.form");
2. clear the console
3. step over the function call
4. observe the GET requests for form.js *AND* form/validation.js *AND*
form_compat.js
The last two files are dependencies declared in the form.js file, so it even
seems that dojo is parsing this. It's just not parsing the money line:
tapestry.form={ blah blah blah };
My theory is that dojo is swallowing some errors here, but I'm open to
others. Any thoughts anyone?
--
View this message in context:
http://www.nabble.com/T4-T4.1.2%3A-tapestry.form.registerForm-is-not-a-function-tf3998293.html#a11355279
Sent from the Tapestry - User mailing list archive at Nabble.com.
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Re: Problem after upgrade to Tapestry 4.1.2
Hello Jesse thanks for help. But no, I have not overriden the Shell component. I searched all project files for the terms 'dojoPath' and 'Shell' with no result (except of Border.html where it belongs to). But what about this: The WebApp works fine on my development machine! It's WinXP/Tomcat 5.5.17... maybe Tapestry 4.1.2 needs Tomcat 5.5 to work? (Server machine: Ubuntu 6.10 server/Tomcat 5.0.30) Cheers Christoph Jessek wrote: > > The exception message saying its missing classpath resource "'/dojo/'." > sounds suspicious. This was the old parameter given and shouldn't be > something Tapestry would reference by default in the current release. > > I think Marcus was on to something there.You may want to check very > carefully what jar versions you are using and what parameters and such you > are giving to your Shell component. (have you overriden the Shell > component > and forgotten maybe?) > > -- > Jesse Kuhnert > Tapestry/Dojo team member/developer > > Open source based consulting work centered around > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com > > -- View this message in context: http://www.nabble.com/Problem-after-upgrade-to-Tapestry-4.1.2-tf3993336.html#a11355278 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: Build Tapestry5.0.5 error
Use Maven 2.0.5. On 6/28/07, Allen Guo <[EMAIL PROTECTED]> wrote: Hi All, Today I build the tapestry-ioc module in eclipse, I get the following build error 07-6-29 上午11时07分33秒: Project build error Failed to validate POM 07-6-29 上午11时07分33秒: 'dependencies.dependency.version' is missing for jboss:javassist 07-6-29 上午11时07分33秒: 'dependencies.dependency.version' is missing for commons-logging:commons-logging 07-6-29 上午11时07分33秒: 'dependencies.dependency.version' is missing for org.easymock:easymock 07-6-29 上午11时07分33秒: 'dependencies.dependency.version' is missing for log4j:log4j How can I build it successfully? Thanks Allen Guo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com
Re: Invoke method with pararmeters in TP5.0.5
No, not yet. Expansions are a shorthand for Property Bindings, described here:
http://tapestry.apache.org/tapestry5/tapestry-core/guide/parameters.html
The original reason for prop (IIRC) was to improve on the performance of OGNL.
Now that the much faster OGNL 2.7 has been released, it could be an add-on for
T5 as Howard mentions here:
http://howardlewisship.com/tapestry-javaforge/tapestry-prop/
Cheers,
Nick.
Allen Guo wrote:
Hi All,
Suppose there is a method with parameters in page class like this
// CssPage.java
.
pubic String getEcho(String echo){
return "[" + echo + "]";
}
Can I call it in html template like this?
// CssPage.html
..
${getImage('HELLO')}
...
I just tested it. It doesn't work.
I want to know if tp5 support the feature? If not, do you think if we
really need the feature???
Thanks
Allen Guo
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Invoke method with pararmeters in TP5.0.5
Hi All,
Suppose there is a method with parameters in page class like this
// CssPage.java
.
pubic String getEcho(String echo){
return "[" + echo + "]";
}
Can I call it in html template like this?
// CssPage.html
..
${getImage('HELLO')}
...
I just tested it. It doesn't work.
I want to know if tp5 support the feature? If not, do you think if we
really need the feature???
Thanks
Allen Guo
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tap 4.1.2 PageNotFoundException not caught
Damn those commons-pool developers for making me catch their checked
exception...And not even a specific type at that...Oh no...just
java.lang.Exception. fuc%4%-ers...
I should probably try some strategy to re-throw the original exception if
it's within the org.apache.tapestry package.
If someone logs a jira issue I won't forget about it.
On 6/28/07, Shing Hing Man <[EMAIL PROTECTED]> wrote:
After updating to the latest Tap 4.1.2, a
PageNotFoundException is no longer
caught in the following piece of code in my border
component.
public boolean isShowHelpLink() {
boolean show = true;
IPage currentPage = getPage();
String helpPageName = currentPage.getPageName() +
"Help";
try {
IRequestCycle requestCycle =
getPage().getRequestCycle();
requestCycle.getPage(helpPageName); // Exception
here is not caught
} catch (PageNotFoundException pnfe) {
show = false;
}
return show;
}
Instead, the exception is shown on the exception page
:
org.apache.hivemind.ApplicationRuntimeException
There was an error borrowing the page with key
PageKey[_pageName='HomeHelp' , _locale=en_GB ] from
the page pool.
[ +/- ] Exception: Page 'HomeHelp' not found in
application namespace.
org.apache.tapestry.PageNotFoundException
Page 'HomeHelp' not found in application namespace.
pageName: HomeHelp
Stack Trace:
*
org.apache.tapestry.resolver.PageSpecificationResolverImpl.resolve(
PageSpecificationResolverImpl.java:147)
*
$PageSpecificationResolver_113742bd0e2.resolve($PageSpecificationResolver_113742bd0e2.java)
*
$PageSpecificationResolver_113742bd0e3.resolve($PageSpecificationResolver_113742bd0e3.java)
*
org.apache.tapestry.pageload.PageSource.makeObject(PageSource.java:148)
*
org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(
GenericKeyedObjectPool.java:797)
*
org.apache.tapestry.pageload.PageSource.getPage(PageSource.java:177)
*
$IPageSource_113742bd03e.getPage($IPageSource_113742bd03e.java)
*
org.apache.tapestry.engine.RequestCycle.loadPage(RequestCycle.java:239)
*
org.apache.tapestry.engine.RequestCycle.getPage(RequestCycle.java:226)
*
$IRequestCycle_113742bd14e.getPage($IRequestCycle_113742bd14e.java)
*
$IRequestCycle_113742bd068.getPage($IRequestCycle_113742bd068.java)
*
net.sf.financial.components.Border.isShowHelpLink(Border.java:103)
*
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
Is the above the expected behaviour ?
Shing
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Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Build Tapestry5.0.5 error
Hi All, Today I build the tapestry-ioc module in eclipse, I get the following build error 07-6-29 上午11时07分33秒: Project build error Failed to validate POM 07-6-29 上午11时07分33秒: 'dependencies.dependency.version' is missing for jboss:javassist 07-6-29 上午11时07分33秒: 'dependencies.dependency.version' is missing for commons-logging:commons-logging 07-6-29 上午11时07分33秒: 'dependencies.dependency.version' is missing for org.easymock:easymock 07-6-29 上午11时07分33秒: 'dependencies.dependency.version' is missing for log4j:log4j How can I build it successfully? Thanks Allen Guo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [t4] EventListener question
Hmmm I'm not sure completely. If you had an example I can play with more
easily attached to a jira issue I can take a look.
On 6/28/07, Julian Wood <[EMAIL PROTECTED]> wrote:
Well I'll look forward to the time when that's implemented! But I'm
still curious what the problem is with my original approach, as it
seems to be a different problem. That is, after an initial async
submission, the eventlistener invokes the listener on the submit
button when it shouldn't.
In the meantime, for completeness, I''ll mention my workaround to
distinguish between calls to my listener invoked by the eventlistener
and calls invoked by the submit button. Maybe there is a better one.
I placed a hidden component in my form, called isSubmission, bound to
a property of the same name, with an initial value of false. I bound
dojo.byId('isSubmission').value='true' to the onclick handler of the
submit button. Now in my listener I can distinguish between the two
types of invocations and act appropriately. The last piece is to set
the hidden component value back to false and updateComponent on the
hidden field.
Curiously, something like this doesn't (but should) work (you need to
use onclick):
dojo.event.connectOnce(tapestry.form, "submitAsync", function(e) {
dojo.byId("isSubmission").value='true';
});
I wonder if that has something to do with the problem.
Thanks,
J
On 27-Jun-07, at 9:34 PM, Jesse Kuhnert wrote:
> Haha look at that. I forget that it can bind to any function
> sometimes.
> That's neat. :)
>
> Yes that was what I was thinking as the "strategy" for doing
> EventListener
> connections on this specific type of component. It would need to
> honor any
> existing informal onclick attributes and back off to something else
> but I
> think I have that logic implemented for the various link components
> already
> so just need to refactor it out into something more generic and
> consumable
> by eventlistener infrastructure.
>
> BTW, you can drop off "validateForm/async" from your EventListener
> parameters if you wanted to as those are the default values. (and
> when it
> works with doing a component target="" for radio groups you'll be
> able to
> drop off everything but the event and target)
>
> On 6/27/07, Julian Wood <[EMAIL PROTECTED]> wrote:
>>
>> I used a little trick to get the radiobuttons to send an event, which
>> I suppose could be the problem. All you need to do is add this
>> onclick handler to each radio button, and then the tapestry event
>> listener will respond.
>>
>>
>> > value="ognl:@[EMAIL PROTECTED]" onclick="document.getElementById
>> ('stageRadioGroup').clickRadio(this);"/> Pre
>> ...
>>
>>
>> @EventListener(events = "clickRadio", elements = "stageRadioGroup",
>> async = true, submitForm = "addEventForm", validateForm = false)
>> public void stageSelected(IRequestCycle cycle) {...}
>>
>> And yes, the problem occurs without the dialog.
>>
>> Thanks,
>>
>> J
>>
>> On 27-Jun-07, at 1:04 PM, Jesse Kuhnert wrote:
>>
>> > EventListener && Radio Groups don't really get along so well. The
>> > reason
>> > being that each radio group button must have the same name
>> > attribute and
>> > there is no dom equivalent of a select->options wrapper around
>> them.
>> >
>> > It's possible that ~something~ can be done for this but I'm not
>> > sure of what
>> > that something should be yet. I could of course probably use my
>> > RadioGroup
>> > widget to provide this functionality but that's adding a specific
>> > javascript dependency on a regular form control. (
>> > http://trac.dojotoolkit.org/browser/branches/0.4/src/widget/
>> > RadioGroup.js)
>> > I think we'll have to address this more directly with some sort of
>> > special
>> > handling between EventListener and component groupings like this
>> but I
>> > haven't figure it out yet.
>> >
>> > As for your problem right now, what happens if you do the same
>> > exact things
>> > without the Dialog being involved? Does it still happen then ?
>> >
>> > On 6/26/07, Julian Wood <[EMAIL PROTECTED]> wrote:
>> >>
>> >> I have a pretty straight forward paradigm:
>> >>
>> >> - two groups of 3 radio buttons followed by a property selection.
>> >> - an async form with no listener whatsoever
>> >> - a submit button with an action listener (called saveTime)
>> >>
>> >> The idea is that choosing a radio button narrows down the list
>> in the
>> >> property selection.
>> >>
>> >> I chose to add eventlisteners to the onclicks of the radiobuttons,
>> >> and update the property selection in response. The eventlisteners
>> >> submit the above form, which is why there is no listener set in
>> the
>> >> form binding. For simplicity, I'll call one eventListener method
>> >> categorySelected.
>> >>
>> >> This form is entirely contained within a Dialog component,
>> which is
>> >> reused.
>> >>
>> >> Now, this all works perfectly the first time through - open the
>> >> dialog, fill out the form, watch the property selection
Re: Problem after upgrade to Tapestry 4.1.2
The exception message saying its missing classpath resource "'/dojo/'." sounds suspicious. This was the old parameter given and shouldn't be something Tapestry would reference by default in the current release. I think Marcus was on to something there.You may want to check very carefully what jar versions you are using and what parameters and such you are giving to your Shell component. (have you overriden the Shell component and forgotten maybe?) On 6/28/07, spot_ <[EMAIL PROTECTED]> wrote: Hi Marcus no, I didn't set it explicitly anywhere in the code. This is the first time, I recognize this parameter. I also tried to fix the problem using this parameter and set it to dojoPath="classpath:/dojo-0.4.3/" as I saw it in the tapestry 4.2.1 jar file, but with the same results. Any further help? Thanks Christoph Marcus Schulte wrote: > > do you have the @Shell parameter "dojoPath" set explicitly somewhere, > possibly in an override for the standard Exception -page? > -- View this message in context: http://www.nabble.com/Problem-after-upgrade-to-Tapestry-4.1.2-tf3993336.html#a11349578 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: [T5] Configurable value encoders for select?
It's a bit inconvenient to have to add ValueEncoders for all the basic wrapper types that are often in domain objects (Boolean, Integer etc.) Howard's previous comment about translators applies here too: "It does make sense that there should be a default translator that leverages the TypeCoercer to perform translations to and from strings" In fact I've added a JIRA issue: https://issues.apache.org/jira/browse/TAPESTRY-1598 There's also a bug in automatic List to SelectModel conversion: https://issues.apache.org/jira/browse/TAPESTRY-1597 Cheers, Nick. Howard Lewis Ship wrote: This is in 5.0.5, it's a new service called ValueEncoderSource. You can map types to a ValueEncoderFactory implementation. On 6/28/07, Dan Adams <[EMAIL PROTECTED]> wrote: Select has hard-coded support for Enums and then defaults to strings. Could we introduce a service that would allow registering values encoders by type? I just hit a situation where I had to register an encoder because my options were a list of booleans. Could also be useful for lists of hibernate entities. -- Dan Adams Senior Software Engineer Interactive Factory 617.235.5857 - 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: upgrade to 4.1.1
I'm not sure... You can use some fancy client side libraries but there is
also the easier to implement:
var flag = setInterval(function(){
// do stuff here, like call javascript functions...maybe something like
tapestry.bind("generated url");
}, 1000);
setInterval is like setTimeout except that setInterval will keep polling
forever until you call clearInterval(flag) - with flag being the return
value of setInterval() .
I should probably add some kind of @Timer component(annotation?) to handle
the url generation stuff for youbut there is a sort of secret trick you
can use to do this. Define a DirectLink in a .page or .jwc spec somewhere.
(ie don't render it but define it) Then you can do something like this
(it's a dirty trick mind you, if you want to know how to do it properly
look at the DirectLink source though that is a little more complicated
than you likely need if you don't particularly want to invoke a method):
tapestry.bind("");
On 6/28/07, craigham <[EMAIL PROTECTED]> wrote:
that is what I tried to do with the annotation isn't it?
i can't find the documentation or an example to explain it.
Paulo Ramos wrote:
>
> Hi,
>
> Why you dont use ajax to do this?
>
> Paulo Ramos
>
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
>
--
View this message in context:
http://www.nabble.com/upgrade-to-4.1.1-tf3983447.html#a11347587
Sent from the Tapestry - User mailing list archive at Nabble.com.
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Jesse Kuhnert
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Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: OutOfMemoryError after serving N pages
Doesn't happen in dev or production mode with Tapestry 4.1.2. At least not even remotely near what it used to. It's possible someone may hit it at one point I suppose. On 6/28/07, Evan Rawson - Work <[EMAIL PROTECTED]> wrote: that is correct. we disable caching on our dev machines, but enable it on our live servers and testing servers. This allows for less local resources to be used and faster redeployments, usually only happens after say 20 to30 redeployments on a 2gig box. using about 60% of system resources. Ive seen tomcat get up to well over 400 megs. our live servers have never gotten an outta memory with caching on in the last two years, which makes me happy. evan - Original Message - From: "Norman Franke" <[EMAIL PROTECTED]> To: "Tapestry users" Sent: Thursday, June 28, 2007 12:25 PM Subject: Re: OutOfMemoryError after serving N pages >I get this if I disable caching after a while. However, I have not seen it >with caching enabled. > > -Norman > > On Jun 28, 2007, at 11:47 AM, Evan Rawson - Work wrote: > >> what application host are you using. cuz i know in tomcat, when you >> redeploy X amount of times you will get out of memory error. i dont know >> if this is some how related. but the only way to fix it is to shut down >> and start tomcat back up. >> >> evan >> - Original Message - From: "Thomas Wiz" <[EMAIL PROTECTED]> >> To: >> Sent: Thursday, June 28, 2007 3:40 AM >> Subject: Re: OutOfMemoryError after serving N pages >> >> >>> >>> >>> >>> Arjan Verstoep wrote: I'm building an application with the Tapestry 4.0.2 framework, which manages my music-collection. I'm getting OutOfMemoryErrors since I've created a small ajax-ish component that refreshes every 10 seconds to show the song that is currently playing. A piece of javascript gets the Tapestry-page with the currently-playing song on it, and puts the generated html into a . After 24 hours or so making these page-requests, an out of memory error occurs. I have the feeling that this new auto-refreshing component of mine only quickens the OutOfMemoryError, since I did get these errors before, but only after much longer uptimes. What am I doing wrong here? Is it the Spring OpenSessionInView- filter that I use that is wasting memory, am I not cleaning-up everything myself? Should I use Tapestry 4.1.1? Can anybody help? The code of the page follows: (You can also have a look at http://musicontroller.cvs.sourceforge.net/musicontroller/ for more sourcecode) Thanks, ~Arjan Verstoep >>> Hi Arjan, >>> I'm having the same problem you had: heap space OOME after serving N >>> pages. >>> Did you find any solutions? >>> Thanks. >>> -- >>> View this message in context: http://www.nabble.com/ >>> OutOfMemoryError-after-serving-N-pages-tf3272095.html#a11338497 >>> Sent from the Tapestry - User mailing list archive at Nabble.com. >>> >>> >>> - >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> - >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> > > > > - > 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] -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: [Tap 4.1.2] More OGNL problems
Not sure, can you file in http://jira.opensymphony.com/browse/OGNL just in
case? I usually do them all in one batch so it's in everyones best interest
to get them in to jira asap.
On 6/28/07, Bastian Voigt <[EMAIL PROTECTED]> wrote:
Hi *,
we have the following problem with both OGNL 2.7.0 and OGNL
2.7.1-20070625 on Tap 4.1.2 with a construct like this:
html--
You do not have the permission for this!
java--
@InjectStateFlag("loginData")
public abstract boolean getLoggedIn();
@InjectState("loginData")
public abstract LoginSession getUser();
---
Right after deployment, we are of course not logged in, so !loggedIn
should be true and hasPermission should never be called! and getLoggedIn
does indeed return false if you call it from the Java code!.
However, in OGNL it seems to be false or whatever, because we get an
exception saying "hasPermission" was called on a non-existing object.
1. We tried the following:
You do not have the permission for this!
-> this works (hasPermission is NOT called, so no exception)
2. We also tried:
You do not have the permission for this!
-> same exception
3. And then we tried:
You do not have the permission for this!
-> same exception
Is this a bug in OGNL, or in Tapestry? How can I find this out?
--
Bastian Voigt
Neumünstersche Straße 4
20251 Hamburg
telefon +49 - 40 - 67957171
mobil +49 - 179 - 4826359
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Jesse Kuhnert
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Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: Problems with ognl 2.7
I think his case was slightly more complicated with the (sub expression) == foo syntax,. Probably is broken I'm sure. (though not for long) On 6/28/07, Ray Fortycoats <[EMAIL PROTECTED]> wrote: perhaps this was posted in relation to the second issue? http://jira.opensymphony.com/browse/OGNL-96 On 6/28/07, Maximilian Weißböck <[EMAIL PROTECTED]> wrote: > > Thanks for your feedback, I filed an Issue at OGNL Jira. > > And also Thanks for the great work you did in both Tapestry and OGNL. > Tapestry 4.1.2 looks very promising! > > Max > > > > -Ursprüngliche Nachricht- > > Von: Jesse Kuhnert [mailto:[EMAIL PROTECTED] > > Gesendet: Mittwoch, 27. Juni 2007 21:22 > > An: Tapestry users > > Betreff: Re: Problems with ognl 2.7 > > > > The syntax hasn't changed .just the runtime. If you > > file a JIRA issue > > here it should be fairly easy to fix. > > > > http://jira.opensymphony.com/browse/OGNL > > > > Most jira issues are fixed within a day or two of filing - > > but you'll have to use the new 2.7.1-SNAPSHOT version to see > > the fixes. (which is deployed to the maven2 snapshot repo > > http://opencomponentry.com/repository/m2-snapshot-repo/ ) > > > > On 6/27/07, Maximilian Weißböck > > <[EMAIL PROTECTED]> wrote: > > > > > > We just upgraded to Tapestry 4.1.2 but have some ognl problems. > > > So far we found two expressions that do no longer work: > > > > > > "ognl:components.productSaleTable.tableRow.totalPriceInCent / 100.0" > > > > > > It throws this error: Caused by: compile error: ) is missing > > > > > > The second one is > > > > > > "ognl:ordersPerShopLoop.index % 2 == 0" > > > > > > and it throws this error: Caused by: compile error: invalid > > types for > > > == > > > > > > Has the syntax of ognl canged in 2.7, and if yes, where can > > I find the > > > doc? > > > > > > Thanks, Max > > > > > > --- > > > > > > Maximilian Weißböck > > > Sphinx IT Consulting GmbH > > > > > > > > > > > - > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > -- > > Jesse Kuhnert > > Tapestry/Dojo 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 PROTECTED] > > -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
Re: T5: Will it be a full stack framework?
Come on. Don't be shortsighted. I managed to add a service layer and bind it in the AppModule. I was thinking to have declarative transaction each time the web layer invoke the method in this service layer. Whatever works for you. Every project has its own nuances. For me, transactions are not a concern of the Web teir. In my ideal development world, concerns are separated strictly. I feel as though if I do not separate my concerns then I'm cutting a corner. But, this is only my opinion and its based on a perspective of development that I have. When I hear about transactional demarcation in the web tier I immediately think, "what if I want to swap my service implementation with a WS call?" The TX has to be thought of completely differently in this respect. Without WS-TX the usual route is to go with course-grained methods that apply a TX around the backend logic, or something of that sort. In any case, the web tier has no say in the TX. I'm not saying everyone should think this way. It is the way I have come to think because my exposure to certain architectures. Consider one such that core services are exposed via SOAP and orchestrated via ESB. I have no direct interaction with the "code", per se. This influences me because now when I build anything I think in highly decoupled terms - my Tap app should not know anything about the services it uses, not even whether there is a transactional state to manage. Honestly, this makes the development of a site more difficult - it's harder to build this way. But the gains I receive in the overall architecture, scalability, as well as the development lifecycle impact, are suitably large to make it worthwhile. With regards to implementing this in Tapestry, I can't say it's "bad" in all cases. I can say that there are more [easily] scalable solutions that have more clearly defined architectural borders. This is the reason I wouldn't use this feature. I know that having this clear separation allows me to modify my service layer without having to alter my web layer in any way. I can move development ahead on many fronts between many teams with minimal impact between the teams. This isn't everyone's goal. All that aside, this is a moot point. Tapestry core will remain focused as Howard says. I get to have my cake, as do you, and we can both eat it. On 6/28/07, Joshua Jackson <[EMAIL PROTECTED]> wrote: On 6/28/07, Todd Orr <[EMAIL PROTECTED]> wrote: > Transactions declared in the Web tier? Oy vey. What's next, Tapestry-SOAP??? Come on. Don't be shortsighted. I managed to add a service layer and bind it in the AppModule. I was thinking to have declarative transaction each time the web layer invoke the method in this service layer. -- Let's create a highly maintainable and efficient code YM!: thejavafreak Blog: http://www.nagasakti.or.id/roller/joshua/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: T5: Conditional JavaScript code
Hi Howard,
When do TP5 plan to support CDATA?
I think it is very important.
2007/6/29, Howard Lewis Ship <[EMAIL PROTECTED]>:
for (var i = 0; i < someConstant; i++) {
On 6/27/07, Martin Dietze <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I would like to add inline JavaScript code to a form depending
> on conditions set within the page class. I thus wrote code like
> this:
>
> |
> | function myFunc() {
> |
> | for (var i = 0; i < someConstant; i++) {
> | doSomethin();
> | }
> |
> | }
> |
>
> This code causes problems since obviously Tapestry expects
> well-formed HTML code here (note the '<' character). I also run
> into problems if I put the inline JavaScript into HTML
> comments, the code gets completely ignored then.
>
> Since after each submit of the form the condition in the
> changes I don't really see any alternative to this construct,
> or is there any fix/better way to do this?
>
> Cheers,
>
> Martin
>
> --
> --- / http://herbert.the-little-red-haired-girl.org /
-
> =+=
> Yoda of Borg I am. Assimilated you will be.
>
> -
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>
>
--
Howard M. Lewis Ship
TWD Consulting, Inc.
Independent J2EE / Open-Source Java Consultant
Creator and PMC Chair, Apache Tapestry
Creator, Apache HiveMind
Professional Tapestry training, mentoring, support
and project work. http://howardlewisship.com
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Re: T5: Will it be a full stack framework?
On 6/28/07, Todd Orr <[EMAIL PROTECTED]> wrote: Transactions declared in the Web tier? Oy vey. What's next, Tapestry-SOAP??? Come on. Don't be shortsighted. I managed to add a service layer and bind it in the AppModule. I was thinking to have declarative transaction each time the web layer invoke the method in this service layer. -- Let's create a highly maintainable and efficient code YM!: thejavafreak Blog: http://www.nagasakti.or.id/roller/joshua/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: T5: form context not invoking onActivate with matching parameters
There's two different contexts here: the page's activate context
(produced by the "passivate" event, provided to the "activate" event
and the Form component's context, which is provide to event handler
methods related to the Form ("success", "prepare", etc.).
The Form does not fire an "activate" event; the framework fires the
"activate" event, on the page (not the Form), passing the page's
activation context.
On 6/28/07, Ben Tomasini <[EMAIL PROTECTED]> wrote:
I was using the following code:
Start.html
Start.java
void onActivate() {
System.out.println("No args");
}
void onActivate(String value) {
System.out.println("String arg");
}
On a form submit, the console shows:
No args
I expected the form tag above to invoke the onActivate method with matching
arguments, it only invokes the noargs method. Is this a bug, by design, or
am I missing something?
Ben
--
Howard M. Lewis Ship
TWD Consulting, Inc.
Independent J2EE / Open-Source Java Consultant
Creator and PMC Chair, Apache Tapestry
Creator, Apache HiveMind
Professional Tapestry training, mentoring, support
and project work. http://howardlewisship.com
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T5: form context not invoking onActivate with matching parameters
I was using the following code:
Start.html
Start.java
void onActivate() {
System.out.println("No args");
}
void onActivate(String value) {
System.out.println("String arg");
}
On a form submit, the console shows:
No args
I expected the form tag above to invoke the onActivate method with matching
arguments, it only invokes the noargs method. Is this a bug, by design, or
am I missing something?
Ben
Re: T5: Conditional JavaScript code
for (var i = 0; i < someConstant; i++) {
On 6/27/07, Martin Dietze <[EMAIL PROTECTED]> wrote:
Hi,
I would like to add inline JavaScript code to a form depending
on conditions set within the page class. I thus wrote code like
this:
|
| function myFunc() {
|
| for (var i = 0; i < someConstant; i++) {
| doSomethin();
| }
|
| }
|
This code causes problems since obviously Tapestry expects
well-formed HTML code here (note the '<' character). I also run
into problems if I put the inline JavaScript into HTML
comments, the code gets completely ignored then.
Since after each submit of the form the condition in the
changes I don't really see any alternative to this construct,
or is there any fix/better way to do this?
Cheers,
Martin
--
--- / http://herbert.the-little-red-haired-girl.org / -
=+=
Yoda of Borg I am. Assimilated you will be.
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--
Howard M. Lewis Ship
TWD Consulting, Inc.
Independent J2EE / Open-Source Java Consultant
Creator and PMC Chair, Apache Tapestry
Creator, Apache HiveMind
Professional Tapestry training, mentoring, support
and project work. http://howardlewisship.com
-
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Re: T5: Will it be a full stack framework?
One of the reasons Tapestry uses the T5 IoC container is to allow this debate to actually pursue both desired courses: keep it simple and focused vs. be a full stack. Because of the IoC container, the dynamic module discovery, and the distributed service configuration (wherein modules may contribute configuration data to services defined in other modules), you can use just the core of Tapestry, or you can add in additional libraries (such as tapestry-spring, tapestry-hibernate, etc.) and get something that, via integration, becomes a full stack. I intend to pursue both approaches; I want there to be a story where you can get a simple CRUD app up and running VERY quickly. I want to support business processes using Spring Web Flow, but I also want a minimal core that stands on its own and it still highly useable. On 6/28/07, Francois Armand <[EMAIL PROTECTED]> wrote: Kalle Korhonen wrote: > Tapestry 4 isn't far behind in powerfulness and in some areas way > ahead, but > certainly with a higher learning curve. Well, I'm just a beginner with Tapestry 5, and don't even had a look to Tapestry 4, so my notice was just about the thrill I have to use T5 :) (I'm coming from a world of Struts and even worse home-made framework... just imagine that) > Supporting Tap5 is a constant topic > within Trails, but the reality is that it's a preview and will take some > time to reach the maturity level of Tap4.x. That's clear, and your position seems to be quite sensible. > In the meantime though, we are > hard at work for upgrading to Tap4.1.2 in Trails. We'll evaluate Tap5 > again > when a "final" release comes closer. That sound great, thanks for your work and for you reply ! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Updated T5 Tutorial
5.0.6 will have some kind of pop-up calendar, a date-input field. Jetty is just easier to use from inside Eclipse than Tomcat. YMMV. On 6/28/07, Bhuiyan, Nazmul <[EMAIL PROTECTED]> wrote: Great!! Is it possible for you to include Date field and validation into the form (e.g. Address created on) that capture date and time? What are the advantages using Jetty over Tomcat? Thanks a lot for giving us Tapestry Naz -Original Message- From: Howard Lewis Ship [mailto:[EMAIL PROTECTED] Sent: Friday, 29 June 2007 9:40 a.m. To: Tapestry users Subject: Updated T5 Tutorial The T5 Tutorial has been updated: - It is now HTML format, not PDF - I've added a chapter on forms and validation it's still very much a work in progress, but I think it will server many people's needs better than the raw reference documentation. http://tapestry.apache.org/tapestry5/tutorial1/index.html -- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Updated T5 Tutorial
Great!! Is it possible for you to include Date field and validation into the form (e.g. Address created on) that capture date and time? What are the advantages using Jetty over Tomcat? Thanks a lot for giving us Tapestry Naz -Original Message- From: Howard Lewis Ship [mailto:[EMAIL PROTECTED] Sent: Friday, 29 June 2007 9:40 a.m. To: Tapestry users Subject: Updated T5 Tutorial The T5 Tutorial has been updated: - It is now HTML format, not PDF - I've added a chapter on forms and validation it's still very much a work in progress, but I think it will server many people's needs better than the raw reference documentation. http://tapestry.apache.org/tapestry5/tutorial1/index.html -- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [T5] tapestry-spring and WebApplicationContext
Hi I think this willhelp you, http://tapestry.apache.org/tapestry5/tapestry-spring/ cyrille37 wrote: > > Hi, > > In the T5 tapestry-spring documentation it is writed to don't use other > Spring beans than Singleton ones. > Inject the WebApplicationContext instead. > http://tapestry.apache.org/tapestry5/tapestry-spring/ > > But howto inject the WebApplicationContext ? > > thanks > cyrille > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/-T5--tapestry-spring-and-WebApplicationContext-tf3996411.html#a11352177 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Updated T5 Tutorial
The T5 Tutorial has been updated: - It is now HTML format, not PDF - I've added a chapter on forms and validation it's still very much a work in progress, but I think it will server many people's needs better than the raw reference documentation. http://tapestry.apache.org/tapestry5/tutorial1/index.html -- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [T5] Can't put mixins in parent classes?
It is very important that the abstract base class be in a controlled Tapestry folder; typically you'll put the base class in root.base (and your concrete pages go in root.pages). If Tapestry doesn't get a chance to transform the class, then annotations and the rest simply don't happen. This is in the documentation, it will be clearer in the tutorial (still in progress). On 6/28/07, Dan Adams <[EMAIL PROTECTED]> wrote: I put a mixin in an abstract parent class of a component and it was ignored. I just moved it down to the concrete class and it worked fine. Is this the decided behavior? -- Dan Adams Senior Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tap 4.1.2 PageNotFoundException not caught
After updating to the latest Tap 4.1.2, a
PageNotFoundException is no longer
caught in the following piece of code in my border
component.
public boolean isShowHelpLink() {
boolean show = true;
IPage currentPage = getPage();
String helpPageName = currentPage.getPageName() +
"Help";
try {
IRequestCycle requestCycle =
getPage().getRequestCycle();
requestCycle.getPage(helpPageName); // Exception
here is not caught
} catch (PageNotFoundException pnfe) {
show = false;
}
return show;
}
Instead, the exception is shown on the exception page
:
org.apache.hivemind.ApplicationRuntimeException
There was an error borrowing the page with key
PageKey[_pageName='HomeHelp' , _locale=en_GB ] from
the page pool.
[ +/- ] Exception: Page 'HomeHelp' not found in
application namespace.
org.apache.tapestry.PageNotFoundException
Page 'HomeHelp' not found in application namespace.
pageName: HomeHelp
Stack Trace:
*
org.apache.tapestry.resolver.PageSpecificationResolverImpl.resolve(PageSpecificationResolverImpl.java:147)
*
$PageSpecificationResolver_113742bd0e2.resolve($PageSpecificationResolver_113742bd0e2.java)
*
$PageSpecificationResolver_113742bd0e3.resolve($PageSpecificationResolver_113742bd0e3.java)
*
org.apache.tapestry.pageload.PageSource.makeObject(PageSource.java:148)
*
org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:797)
*
org.apache.tapestry.pageload.PageSource.getPage(PageSource.java:177)
*
$IPageSource_113742bd03e.getPage($IPageSource_113742bd03e.java)
*
org.apache.tapestry.engine.RequestCycle.loadPage(RequestCycle.java:239)
*
org.apache.tapestry.engine.RequestCycle.getPage(RequestCycle.java:226)
*
$IRequestCycle_113742bd14e.getPage($IRequestCycle_113742bd14e.java)
*
$IRequestCycle_113742bd068.getPage($IRequestCycle_113742bd068.java)
*
net.sf.financial.components.Border.isShowHelpLink(Border.java:103)
*
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
Is the above the expected behaviour ?
Shing
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Re: [t4] EventListener question
Well I'll look forward to the time when that's implemented! But I'm
still curious what the problem is with my original approach, as it
seems to be a different problem. That is, after an initial async
submission, the eventlistener invokes the listener on the submit
button when it shouldn't.
In the meantime, for completeness, I''ll mention my workaround to
distinguish between calls to my listener invoked by the eventlistener
and calls invoked by the submit button. Maybe there is a better one.
I placed a hidden component in my form, called isSubmission, bound to
a property of the same name, with an initial value of false. I bound
dojo.byId('isSubmission').value='true' to the onclick handler of the
submit button. Now in my listener I can distinguish between the two
types of invocations and act appropriately. The last piece is to set
the hidden component value back to false and updateComponent on the
hidden field.
Curiously, something like this doesn't (but should) work (you need to
use onclick):
dojo.event.connectOnce(tapestry.form, "submitAsync", function(e) {
dojo.byId("isSubmission").value='true';
});
I wonder if that has something to do with the problem.
Thanks,
J
On 27-Jun-07, at 9:34 PM, Jesse Kuhnert wrote:
Haha look at that. I forget that it can bind to any function
sometimes.
That's neat. :)
Yes that was what I was thinking as the "strategy" for doing
EventListener
connections on this specific type of component. It would need to
honor any
existing informal onclick attributes and back off to something else
but I
think I have that logic implemented for the various link components
already
so just need to refactor it out into something more generic and
consumable
by eventlistener infrastructure.
BTW, you can drop off "validateForm/async" from your EventListener
parameters if you wanted to as those are the default values. (and
when it
works with doing a component target="" for radio groups you'll be
able to
drop off everything but the event and target)
On 6/27/07, Julian Wood <[EMAIL PROTECTED]> wrote:
I used a little trick to get the radiobuttons to send an event, which
I suppose could be the problem. All you need to do is add this
onclick handler to each radio button, and then the tapestry event
listener will respond.
Pre
...
@EventListener(events = "clickRadio", elements = "stageRadioGroup",
async = true, submitForm = "addEventForm", validateForm = false)
public void stageSelected(IRequestCycle cycle) {...}
And yes, the problem occurs without the dialog.
Thanks,
J
On 27-Jun-07, at 1:04 PM, Jesse Kuhnert wrote:
> EventListener && Radio Groups don't really get along so well. The
> reason
> being that each radio group button must have the same name
> attribute and
> there is no dom equivalent of a select->options wrapper around
them.
>
> It's possible that ~something~ can be done for this but I'm not
> sure of what
> that something should be yet. I could of course probably use my
> RadioGroup
> widget to provide this functionality but that's adding a specific
> javascript dependency on a regular form control. (
> http://trac.dojotoolkit.org/browser/branches/0.4/src/widget/
> RadioGroup.js)
> I think we'll have to address this more directly with some sort of
> special
> handling between EventListener and component groupings like this
but I
> haven't figure it out yet.
>
> As for your problem right now, what happens if you do the same
> exact things
> without the Dialog being involved? Does it still happen then ?
>
> On 6/26/07, Julian Wood <[EMAIL PROTECTED]> wrote:
>>
>> I have a pretty straight forward paradigm:
>>
>> - two groups of 3 radio buttons followed by a property selection.
>> - an async form with no listener whatsoever
>> - a submit button with an action listener (called saveTime)
>>
>> The idea is that choosing a radio button narrows down the list
in the
>> property selection.
>>
>> I chose to add eventlisteners to the onclicks of the radiobuttons,
>> and update the property selection in response. The eventlisteners
>> submit the above form, which is why there is no listener set in
the
>> form binding. For simplicity, I'll call one eventListener method
>> categorySelected.
>>
>> This form is entirely contained within a Dialog component,
which is
>> reused.
>>
>> Now, this all works perfectly the first time through - open the
>> dialog, fill out the form, watch the property selection values
>> change, submit the form, close the dialog, reset all the
fields. Note
>> that saveTime is not called when you click a radio button - only
>> categorySelected.
>>
>> The second time the dialog is opened, the eventlisteners behave
>> slightly differently. This time, when you click a radio button,
the
>> form is submitted, categorySelected is invoked _and_ saveTime is
>> called (which is a problem). The primary difference between the
two
>> posts (at the request lev
Re: T5: Component Cheatsheet
Your state diagram lays out a lot nice than mine, I'll see about updating mine to match yours. On 6/28/07, Ben Acker <[EMAIL PROTECTED]> wrote: This is great! Thanks! Ben On 6/28/07, David Peterson <[EMAIL PROTECTED]> wrote: > > I put together a simple cheatsheet for the Tapestry 5 component parameters > and the rendering cycle. I've been finding it useful, so I thought I might > as well stick it on the web in case you find it useful too... > > http://www.davidpeterson.co.uk/files/tapestry5/t5-component-cheatsheet.pdf > > David > -- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[T5] tapestry-spring and WebApplicationContext
Hi, In the T5 tapestry-spring documentation it is writed to don't use other Spring beans than Singleton ones. Inject the WebApplicationContext instead. http://tapestry.apache.org/tapestry5/tapestry-spring/ But howto inject the WebApplicationContext ? thanks cyrille - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [T5] Configurable value encoders for select?
This is in 5.0.5, it's a new service called ValueEncoderSource. You can map types to a ValueEncoderFactory implementation. On 6/28/07, Dan Adams <[EMAIL PROTECTED]> wrote: Select has hard-coded support for Enums and then defaults to strings. Could we introduce a service that would allow registering values encoders by type? I just hit a situation where I had to register an encoder because my options were a list of booleans. Could also be useful for lists of hibernate entities. -- Dan Adams Senior Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem after upgrade to Tapestry 4.1.2
Hi Marcus no, I didn't set it explicitly anywhere in the code. This is the first time, I recognize this parameter. I also tried to fix the problem using this parameter and set it to dojoPath="classpath:/dojo-0.4.3/" as I saw it in the tapestry 4.2.1 jar file, but with the same results. Any further help? Thanks Christoph Marcus Schulte wrote: > > do you have the @Shell parameter "dojoPath" set explicitly somewhere, > possibly in an override for the standard Exception -page? > -- View this message in context: http://www.nabble.com/Problem-after-upgrade-to-Tapestry-4.1.2-tf3993336.html#a11349578 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: T5 : potential feature - JSON component
thanx for bringing that up. flash would be really nice as well, that could expand alot of the UI. however i really think AJAX is gonna take over flash as more and more things are discovered which you can do with AJAX. flash is kewl, but its also plugin dependent where as AJAX works on any JS compliant browser. ive been in the process of writing my own flash data stream to handle content via parameters, but a JSON implementation would be much more superior as you can grab whatever data from any tapestry external JSON service you have created on your application. i suppose in a way JSON would also allow for any other future technologies to be easily plugable into an existing tapestry application without the need for serious UI overhaul. this talk abotu flash gives me the proposal of creating a flash only UI, and have a tapestry application running on the backend handling all DB queries, scheeduled jobs, or any other processor intense process. you could even have tapestry manage all of your flash resources and call the resources directly withi flash via JSON. I could really see this open up a new scope for the scalbility of flash applications. typically now you are limited to the base size of your flash application. meaning if you have to many resources in your flash movie it will take forever to download and run. whereas you could have tapestry manage your backend and resources and have flash call whatever resources it needs on the fly. this could be quite powerful. i mean you can do this already, but the frameworks are which can handle this aren't as robust and easy to use as tapestry is. tapestry is also pretty fast and efficent at managing resources, along with your httpsession. this could really extend flash technologies to a new level. evan - Original Message - From: "#Cyrille37#" <[EMAIL PROTECTED]> To: "Tapestry users" Sent: Thursday, June 28, 2007 2:37 PM Subject: Re: T5 : potential feature - JSON component I spoke about Java Applet, but we can think about Macromedia Flash too. Flash is a really nice technology. If JSon is implemented in Tapestry like every great Tapestry designs, it should be very easy to add more protocols !! cyrille. Evan Rawson - Work a écrit : it really wouldn't be that hard. basically you would create a java class to generate your RPC calls and internally within your java app it would share data via java objects. i believe they would be serialized so you could easily access and share them. the bulk of the work would be having the tapestry java component generate the resource location on the fly when an external service is invoked. Kinda like how AJAX invokes an XML document on the fly. i completely forgot about applets. We dont usually use them at work so i always forget. go figure. Anyways, the ability to easily allow applets to communicate with a java backend running on a servcer would be amazing powerful. forexample, you could use your applet to handle only UI data and other smaller processes which the client side could handle. have it communicate directly with a java app running on the backend which could be hooked up to a mainframe or network which could be used to massive rendering jobs or datamining. a possible use of this integration would be a realtime, high resolution rendering of say a molecule, CAD drawing, or 3d animation accesable from the web. The server could process the rendering and outputs the frames to a dir, you could have the applet pick up the frames via JSON (IE. passing the applet the URI of the rendered frames, then have the applet sequence them. A fbig enough mainframe could even cahce the rendered frames and map them to a URI. This could open up tapestry with the ability to program and host say a Web based 3d rendering program such as Maya or something. The possibilities are endless. ~evan - Original Message - From: "#Cyrille37#" <[EMAIL PROTECTED]> To: "Tapestry users" Sent: Thursday, June 28, 2007 1:28 PM Subject: Re: T5 : potential feature - JSON component Hello, I'm interesting by the subject. How to integrate JSON with Tap5 in a nice way. For the moment I'm using http://oss.metaparadigm.com/jsonrpc/ to communicate between Java Applets and WebApps. But I didn't integrate it in Tapestry ; I'm using the JSonRpc Servlet and share objects with WebApps using SpringFramework. It would be nice to get Tapestry managing JSonRpc calls. I'm new with Tapestry, and Java in general, so I could not bring any idea about the way to do this. But I can participate to the discussion and make some tryies. cyrille Evan Rawson - Work a écrit : It would be great if a JSON component could be created for T5. After some extensive research i feel that this feature really would add a ton of flexibility of how your tapestry application can communicate with other tapestry application running on a network. For example my company needs to split up our monstrous application now con
Re: T5 : potential feature - JSON component
I spoke about Java Applet, but we can think about Macromedia Flash too. Flash is a really nice technology. If JSon is implemented in Tapestry like every great Tapestry designs, it should be very easy to add more protocols !! cyrille. Evan Rawson - Work a écrit : it really wouldn't be that hard. basically you would create a java class to generate your RPC calls and internally within your java app it would share data via java objects. i believe they would be serialized so you could easily access and share them. the bulk of the work would be having the tapestry java component generate the resource location on the fly when an external service is invoked. Kinda like how AJAX invokes an XML document on the fly. i completely forgot about applets. We dont usually use them at work so i always forget. go figure. Anyways, the ability to easily allow applets to communicate with a java backend running on a servcer would be amazing powerful. forexample, you could use your applet to handle only UI data and other smaller processes which the client side could handle. have it communicate directly with a java app running on the backend which could be hooked up to a mainframe or network which could be used to massive rendering jobs or datamining. a possible use of this integration would be a realtime, high resolution rendering of say a molecule, CAD drawing, or 3d animation accesable from the web. The server could process the rendering and outputs the frames to a dir, you could have the applet pick up the frames via JSON (IE. passing the applet the URI of the rendered frames, then have the applet sequence them. A fbig enough mainframe could even cahce the rendered frames and map them to a URI. This could open up tapestry with the ability to program and host say a Web based 3d rendering program such as Maya or something. The possibilities are endless. ~evan - Original Message - From: "#Cyrille37#" <[EMAIL PROTECTED]> To: "Tapestry users" Sent: Thursday, June 28, 2007 1:28 PM Subject: Re: T5 : potential feature - JSON component Hello, I'm interesting by the subject. How to integrate JSON with Tap5 in a nice way. For the moment I'm using http://oss.metaparadigm.com/jsonrpc/ to communicate between Java Applets and WebApps. But I didn't integrate it in Tapestry ; I'm using the JSonRpc Servlet and share objects with WebApps using SpringFramework. It would be nice to get Tapestry managing JSonRpc calls. I'm new with Tapestry, and Java in general, so I could not bring any idea about the way to do this. But I can participate to the discussion and make some tryies. cyrille Evan Rawson - Work a écrit : It would be great if a JSON component could be created for T5. After some extensive research i feel that this feature really would add a ton of flexibility of how your tapestry application can communicate with other tapestry application running on a network. For example my company needs to split up our monstrous application now consisting of about 700 to 1000 pages, and and a few thousand components. We are branching off our sub applications to run as there own independent application. The ability to allow these separate application to talk to each other is very ambigious, meaning that we need to transfer data via http sessions or via a db. with the implementation of JSON we could easily setup a java component service which could allow another tapestry application to request data from another server by giving it the domain, app name, and service name (what you wanna look up) due to JSON 's extreme flexibility and speed, tapestry applicatiosn powered by JSON could allow our application to talk to and interact with pretty much any other application coded in any modern language. wether it be another web application or backend process, or even a desktop application. i believe that JSON would be a better langauge versus say XML becuase its parser is faster, and its easier to intrepret in human language. JSON is also a more superior way to handle AJAX requests rather then using XML streams. (smaller size, and faster to parse) just a thought. ~evan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[T5] Configurable value encoders for select?
Select has hard-coded support for Enums and then defaults to strings. Could we introduce a service that would allow registering values encoders by type? I just hit a situation where I had to register an encoder because my options were a list of booleans. Could also be useful for lists of hibernate entities. -- Dan Adams Senior Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: is ognl usable inside *.css files ?
good question we made this like 16 months ago, so i gotta remember how it works. this stomps out the shell and replaces it with your own custom. we did this so we can easily incorporate a DB driven meta generator, as well as full control of the head. really it wasn't that bad to make it. took about 6 hours to replicate the head of the document. within your component to handle this are you rendering the Body using RenderBody() i believe this is what triggers the actually rendering of the page components and page class. whats the specific lines of org.apache.tapestry.html.Shell.renderComponent(Shell.java:63) org.trails.demo.components.LayoutAssets.renderComponent(LayoutAssets.java:96) try tracing the problem back though rthe inetrnals that might lead you to whats not being set. for some reason i dont think super.renderComponent(writer, cycle); is working the way it should. cuz if that doesn't render or get triggered then your base component wont put in the correct markup for tap to work. try writting out the entire head manually usuing the writer rather then extending it. evan - Original Message - From: "Ken nashua" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; Sent: Thursday, June 28, 2007 2:14 PM Subject: RE: is ognl usable inside *.css files ? Evan I appreciate your assistance and knew you had the best solution. But does your derivative completely stomp/override and replace default Shell.renderComponent? Or does the default Shell.renderComponent get executed somewhere? I am just wondering if you had to go thru th epain of copying out of Shell.renderComponent all it's guts and instrumenting them in place within your Hacks.renderComponent or whether you found a way to utilize/operate the base class in some rendering capacity in conjunction with your override. Could you elaborate? I know it sounds like basic inheritence stuff but I have tried to execute super.renderComponent within my overridden version and could not get it to work and do not understand why it crashes with nullpointerexception... or whether the base class execution of renderComponent needs to be avoided altogether for some strange reason. Best regards Ken in nashua Original Message Follows From: "Ken nashua" <[EMAIL PROTECTED]> To: [EMAIL PROTECTED], users@tapestry.apache.org Subject: RE: is ognl usable inside *.css files ? Date: Thu, 28 Jun 2007 12:55:58 -0400 Also, is it possible for someone to offer a snippet as how to actually implement the instrumentation of the CSS logic? is this specified in a template? Or do I have to write it out to the writer? Thanks for any assistance. Best regards Ken in nashua _ Get a preview of Live Earth, the hottest event this summer - only on MSN http://liveearth.msn.com?source=msntaglineliveearthhm _ Get a preview of Live Earth, the hottest event this summer - only on MSN http://liveearth.msn.com?source=msntaglineliveearthhm - 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: is ognl usable inside *.css files ?
Evan I appreciate your assistance and knew you had the best solution. But does your derivative completely stomp/override and replace default Shell.renderComponent? Or does the default Shell.renderComponent get executed somewhere? I am just wondering if you had to go thru th epain of copying out of Shell.renderComponent all it's guts and instrumenting them in place within your Hacks.renderComponent or whether you found a way to utilize/operate the base class in some rendering capacity in conjunction with your override. Could you elaborate? I know it sounds like basic inheritence stuff but I have tried to execute super.renderComponent within my overridden version and could not get it to work and do not understand why it crashes with nullpointerexception... or whether the base class execution of renderComponent needs to be avoided altogether for some strange reason. Best regards Ken in nashua Original Message Follows From: "Ken nashua" <[EMAIL PROTECTED]> To: [EMAIL PROTECTED], users@tapestry.apache.org Subject: RE: is ognl usable inside *.css files ? Date: Thu, 28 Jun 2007 12:55:58 -0400 Also, is it possible for someone to offer a snippet as how to actually implement the instrumentation of the CSS logic? is this specified in a template? Or do I have to write it out to the writer? Thanks for any assistance. Best regards Ken in nashua _ Get a preview of Live Earth, the hottest event this summer - only on MSN http://liveearth.msn.com?source=msntaglineliveearthhm _ Get a preview of Live Earth, the hottest event this summer - only on MSN http://liveearth.msn.com?source=msntaglineliveearthhm - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: T5 : potential feature - JSON component
it really wouldn't be that hard. basically you would create a java class to generate your RPC calls and internally within your java app it would share data via java objects. i believe they would be serialized so you could easily access and share them. the bulk of the work would be having the tapestry java component generate the resource location on the fly when an external service is invoked. Kinda like how AJAX invokes an XML document on the fly. i completely forgot about applets. We dont usually use them at work so i always forget. go figure. Anyways, the ability to easily allow applets to communicate with a java backend running on a servcer would be amazing powerful. forexample, you could use your applet to handle only UI data and other smaller processes which the client side could handle. have it communicate directly with a java app running on the backend which could be hooked up to a mainframe or network which could be used to massive rendering jobs or datamining. a possible use of this integration would be a realtime, high resolution rendering of say a molecule, CAD drawing, or 3d animation accesable from the web. The server could process the rendering and outputs the frames to a dir, you could have the applet pick up the frames via JSON (IE. passing the applet the URI of the rendered frames, then have the applet sequence them. A fbig enough mainframe could even cahce the rendered frames and map them to a URI. This could open up tapestry with the ability to program and host say a Web based 3d rendering program such as Maya or something. The possibilities are endless. ~evan - Original Message - From: "#Cyrille37#" <[EMAIL PROTECTED]> To: "Tapestry users" Sent: Thursday, June 28, 2007 1:28 PM Subject: Re: T5 : potential feature - JSON component Hello, I'm interesting by the subject. How to integrate JSON with Tap5 in a nice way. For the moment I'm using http://oss.metaparadigm.com/jsonrpc/ to communicate between Java Applets and WebApps. But I didn't integrate it in Tapestry ; I'm using the JSonRpc Servlet and share objects with WebApps using SpringFramework. It would be nice to get Tapestry managing JSonRpc calls. I'm new with Tapestry, and Java in general, so I could not bring any idea about the way to do this. But I can participate to the discussion and make some tryies. cyrille Evan Rawson - Work a écrit : It would be great if a JSON component could be created for T5. After some extensive research i feel that this feature really would add a ton of flexibility of how your tapestry application can communicate with other tapestry application running on a network. For example my company needs to split up our monstrous application now consisting of about 700 to 1000 pages, and and a few thousand components. We are branching off our sub applications to run as there own independent application. The ability to allow these separate application to talk to each other is very ambigious, meaning that we need to transfer data via http sessions or via a db. with the implementation of JSON we could easily setup a java component service which could allow another tapestry application to request data from another server by giving it the domain, app name, and service name (what you wanna look up) due to JSON 's extreme flexibility and speed, tapestry applicatiosn powered by JSON could allow our application to talk to and interact with pretty much any other application coded in any modern language. wether it be another web application or backend process, or even a desktop application. i believe that JSON would be a better langauge versus say XML becuase its parser is faster, and its easier to intrepret in human language. JSON is also a more superior way to handle AJAX requests rather then using XML streams. (smaller size, and faster to parse) just a thought. ~evan - 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: upgrade to 4.1.1
This example may help you.
Paulo Ramos
Test.html:
estadoactual
onclick="this.disabled = true"/>
onclick="this.disabled = true"/>
---
Test.page:
value="ognl:{'AjaxEstadoActual'}" />
value="ognl:!estadoActual.equals('Stop')" />
value="ognl:{'AjaxEstadoActual'}" />
value="ognl:!estadoActual.equals('Start')" />
---
Test.java
public String getEstadoActual() {
System.out.println("getEstadoActual()");
if(estadoActual.equals("")) {
estadoActual="Stop";
}
return estadoActual;
}
public void setEstadoActual(String EstadoActual) {
System.out.println("setEstadoActual()");
estadoActual=EstadoActual;
}
public IPage onStart(IRequestCycle ciclo) {
setEstadoActual("Start");
return null;
}
public IPage onStop(IRequestCycle ciclo) {
setEstadoActual("Stop");
return null;
}
smime.p7s
Description: S/MIME Cryptographic Signature
Re: is ognl usable inside *.css files ?
our company hasn't migrated to t5 yet so my syntax experience in that
version is only limited to 3.1
this is how we handle extending our external shell which generate the
external css links, basically this generates our own custom head to all
pages within our app.
import java.util.Date;
import java.util.Iterator;
import javax.servlet.ServletContext;
import org.apache.tapestry.AbstractComponent;
import org.apache.tapestry.IAsset;
import org.apache.tapestry.IMarkupWriter;
import org.apache.tapestry.IPage;
import org.apache.tapestry.IRender;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.Tapestry;
import org.apache.tapestry.asset.ContextAsset;
import org.apache.tapestry.engine.IEngineService;
import org.apache.tapestry.engine.ILink;
import org.apache.tapestry.resource.ContextResourceLocation;
public abstract class CssHacksShell extends AbstractComponent {
private static final String generatorContent = "Tapestry Application
Framework, version " + Tapestry.VERSION;
protected void renderComponent(IMarkupWriter writer, IRequestCycle
cycle) {
long startTime = 0;
boolean rewinding = cycle.isRewinding();
if (!rewinding) {
startTime = System.currentTimeMillis();
writeDocType(writer, cycle);
IPage page = getPage();
writer.comment("Application: " +
page.getEngine().getSpecification().getName());
writer.comment("Page: " + page.getPageName());
writer.comment("Generated: " + new Date());
writer.begin("html");
renderInformalParameters(writer, cycle);
writer.println();
writer.begin("head");
writer.println();
writer.beginEmpty("meta");
writer.attribute("name", "generator");
writer.attribute("content", generatorContent);
writer.println();
if (getRenderContentType()) {
// This should not be necessary (the HTTP content type
should be sufficient),
// but some browsers require it for some reason
writer.beginEmpty("meta");
writer.attribute("http-equiv", "Content-Type");
writer.attribute("content", writer.getContentType());
writer.println();
}
writer.begin("title");
writer.print(getTitle());
writer.end(); // title
writer.println();
//bookmark icon
writer.beginEmpty("link");
writer.attribute("rel", "shortcut icon");
writer.attribute("href", "images/site/favicon.ico");
writer.println();
IRender delegate = getDelegate();
if (delegate != null) {
delegate.render(writer, cycle);
}
String stylesheet = getStylesheet();
if (stylesheet != null) {
writeStylesheetLink(writer, cycle, stylesheet);
}
Iterator i = Tapestry.coerceToIterator(getStylesheets());
if (i != null) {
while (i.hasNext()) {
stylesheet = (String) i.next();
writeStylesheetLink(writer, cycle, stylesheet);
}
}
ServletContext context =
cycle.getRequestContext().getServlet().getServletContext();
IAsset colorStylesheet = null;
if("Home".equals(getPage().getPageName()) ||
"Dealer".equals(stylesheet)) {
colorStylesheet = new ContextAsset(new
ContextResourceLocation(context, "/css/Color-default.css"), null);
} else {
colorStylesheet = new ContextAsset(new
ContextResourceLocation(context, "/css/Color-auto.css"), null);
}
//if user websites, do not apply color theme.
if(!"Site".equals(getPage().getPageName())) {
writer.beginEmpty("link");
writer.attribute("rel", "stylesheet");
writer.attribute("type", "text/css");
writer.attribute("href", colorStylesheet.buildURL(cycle));
writer.println();
}
writeRefresh(writer, cycle);
writer.end(); // head
}
// Render the body, the actual page content
renderBody(writer, cycle);
if (!rewinding) {
writer.end(); // html
writer.println();
long endTime = System.currentTimeMillis();
writer.comment("Render time: ~ " + (endTime - startTime) + "
ms");
}
}
private void writeDocType(IMarkupWriter writer, IRequestCycle cycle) {
String doctype = getDoctype();
if (Tapestry.isNonBlank(doctype)) {
writer.printRaw("");
writer.println();
}
}
private void writeStylesheetLink(IMarkupWriter writer, IRequestCycle
cycle, String stylesheetBase) {
String ffPath = "/css/" + stylesheetBase + "-ff.css";
String normalPath = "/css/" + stylesheetBase + ".css";
String iePath = "/css/" + styl
Re: OutOfMemoryError after serving N pages
that is correct. we disable caching on our dev machines, but enable it on our live servers and testing servers. This allows for less local resources to be used and faster redeployments, usually only happens after say 20 to30 redeployments on a 2gig box. using about 60% of system resources. Ive seen tomcat get up to well over 400 megs. our live servers have never gotten an outta memory with caching on in the last two years, which makes me happy. evan - Original Message - From: "Norman Franke" <[EMAIL PROTECTED]> To: "Tapestry users" Sent: Thursday, June 28, 2007 12:25 PM Subject: Re: OutOfMemoryError after serving N pages I get this if I disable caching after a while. However, I have not seen it with caching enabled. -Norman On Jun 28, 2007, at 11:47 AM, Evan Rawson - Work wrote: what application host are you using. cuz i know in tomcat, when you redeploy X amount of times you will get out of memory error. i dont know if this is some how related. but the only way to fix it is to shut down and start tomcat back up. evan - Original Message - From: "Thomas Wiz" <[EMAIL PROTECTED]> To: Sent: Thursday, June 28, 2007 3:40 AM Subject: Re: OutOfMemoryError after serving N pages Arjan Verstoep wrote: I'm building an application with the Tapestry 4.0.2 framework, which manages my music-collection. I'm getting OutOfMemoryErrors since I've created a small ajax-ish component that refreshes every 10 seconds to show the song that is currently playing. A piece of javascript gets the Tapestry-page with the currently-playing song on it, and puts the generated html into a . After 24 hours or so making these page-requests, an out of memory error occurs. I have the feeling that this new auto-refreshing component of mine only quickens the OutOfMemoryError, since I did get these errors before, but only after much longer uptimes. What am I doing wrong here? Is it the Spring OpenSessionInView- filter that I use that is wasting memory, am I not cleaning-up everything myself? Should I use Tapestry 4.1.1? Can anybody help? The code of the page follows: (You can also have a look at http://musicontroller.cvs.sourceforge.net/musicontroller/ for more sourcecode) Thanks, ~Arjan Verstoep Hi Arjan, I'm having the same problem you had: heap space OOME after serving N pages. Did you find any solutions? Thanks. -- View this message in context: http://www.nabble.com/ OutOfMemoryError-after-serving-N-pages-tf3272095.html#a11338497 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - 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: upgrade to 4.1.1
that is what I tried to do with the annotation isn't it? i can't find the documentation or an example to explain it. Paulo Ramos wrote: > > Hi, > > Why you dont use ajax to do this? > > Paulo Ramos > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/upgrade-to-4.1.1-tf3983447.html#a11347587 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: upgrade to 4.1.1
Hi, Why you dont use ajax to do this? Paulo Ramos - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: T5 : potential feature - JSON component
Hello, I'm interesting by the subject. How to integrate JSON with Tap5 in a nice way. For the moment I'm using http://oss.metaparadigm.com/jsonrpc/ to communicate between Java Applets and WebApps. But I didn't integrate it in Tapestry ; I'm using the JSonRpc Servlet and share objects with WebApps using SpringFramework. It would be nice to get Tapestry managing JSonRpc calls. I'm new with Tapestry, and Java in general, so I could not bring any idea about the way to do this. But I can participate to the discussion and make some tryies. cyrille Evan Rawson - Work a écrit : It would be great if a JSON component could be created for T5. After some extensive research i feel that this feature really would add a ton of flexibility of how your tapestry application can communicate with other tapestry application running on a network. For example my company needs to split up our monstrous application now consisting of about 700 to 1000 pages, and and a few thousand components. We are branching off our sub applications to run as there own independent application. The ability to allow these separate application to talk to each other is very ambigious, meaning that we need to transfer data via http sessions or via a db. with the implementation of JSON we could easily setup a java component service which could allow another tapestry application to request data from another server by giving it the domain, app name, and service name (what you wanna look up) due to JSON 's extreme flexibility and speed, tapestry applicatiosn powered by JSON could allow our application to talk to and interact with pretty much any other application coded in any modern language. wether it be another web application or backend process, or even a desktop application. i believe that JSON would be a better langauge versus say XML becuase its parser is faster, and its easier to intrepret in human language. JSON is also a more superior way to handle AJAX requests rather then using XML streams. (smaller size, and faster to parse) just a thought. ~evan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: T5 How reach Sub components informations
Merci Francois j'ai bien lu cette partie de la documentation mais mon probleme est que je voudrais "decouvrir" ces composants donc je ne connais pas leurs id ni leur type. En fait je recherche a savoir si il existe une facon de lister les sous composants suivant leur type (Class) et pour chacun connaitre leur Id. Merci pour ton aide ;) On 6/28/07, Francois Armand <[EMAIL PROTECTED]> wrote: David Avenante wrote: > Hi, > > I try to create a component with embedded sub component. > > How can I access in my root component to the informations about my sub > components ? You can access sub component trough ComponentResources 8< @Inject private ComponentResources resources; resources.getEmbeddedComponent(embeddedId) 8< Take a look at http://tapestry.apache.org/tapestry5/tapestry-core/guide/inject.html and http://tapestry.apache.org/tapestry5/tapestry-core/apidocs/org/apache/tapestry/ComponentResources.html for more details. Francois - 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: is ognl usable inside *.css files ?
Also, is it possible for someone to offer a snippet as how to actually implement the instrumentation of the CSS logic? is this specified in a template? Or do I have to write it out to the writer? Thanks for any assistance. Best regards Ken in nashua _ Get a preview of Live Earth, the hottest event this summer - only on MSN http://liveearth.msn.com?source=msntaglineliveearthhm - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: is ognl usable inside *.css files ?
Folks,
I am trying to get a handle on the right way to extend Shell component. I
would like to use OGNL based on Evan Rawson's best practice.
Currently I am receiving this...
org.apache.hivemind.ApplicationRuntimeException
component: [EMAIL PROTECTED]
location: context:/WEB-INF/Home.page, line 2, column 54
1 Foundation//Tapestry Specification 4.0//EN"
"http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd";>
2
3
4
java.lang.NullPointerException
Stack Trace:
org.apache.tapestry.html.Shell.renderComponent(Shell.java:63)
org.trails.demo.components.LayoutAssets.renderComponent(LayoutAssets.java:96)
All I did was create a derivative...
@ComponentClass(allowBody = true, allowInformalParameters = true)
public abstract class LayoutAssets extends Shell implements ILayout
{
@Override
public void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
{
super.renderComponent(writer, cycle);
if (cycle.isRewinding())
return;
}
}
No html template but I do have a jwc file.
Why is the base class crashing?
Thanks for any assistance.
Best regards
Ken in nashua
_
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Re: T5 How reach Sub components informations
David Avenante wrote: Hi, I try to create a component with embedded sub component. How can I access in my root component to the informations about my sub components ? You can access sub component trough ComponentResources 8< @Inject private ComponentResources resources; resources.getEmbeddedComponent(embeddedId) 8< Take a look at http://tapestry.apache.org/tapestry5/tapestry-core/guide/inject.html and http://tapestry.apache.org/tapestry5/tapestry-core/apidocs/org/apache/tapestry/ComponentResources.html for more details. Francois - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
T5 simple problem
I use T5-5.0.4 without Maven. I use Netbeans and Tomcat 5.5, and have a primitive problem with components. I have page StartPage.html: http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";> hilo Start Page 123ItemsView And Component-ItemsView template: http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";> Component xxx But result after rendering is: http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";> hilo Start Page 123ItemsView So i dont know where is the problem? I place start.html and ItemsView.html in \WEB-INF, and also i try plase it in \WEB-INF\classes\ Where should i place it? Or is there someone war example for T5 for downloading? Or can anybody send it to me? I create huge project, and it will be very very complicated to transfer all into mavem, or eclipse... Thanks for whatever reply... -- View this message in context: http://www.nabble.com/T5-simple-problem-tf3995442.html#a11346730 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
T5 How reach Sub components informations
Hi, I try to create a component with embedded sub component. How can I access in my root component to the informations about my sub components ? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: upgrade to 4.1.1
my task is very similar to processing a payment request for a shopping cart. This task can take 4 seconds. I use jms to start this async process. I think I just need to poll the server from the client to see when the processing is done, and when done move on to the next step in the process. that is why i would like a timer within the browser to fire every second or so, and then I can check the status of the job. -- View this message in context: http://www.nabble.com/upgrade-to-4.1.1-tf3983447.html#a11346009 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: OutOfMemoryError after serving N pages
I get this if I disable caching after a while. However, I have not seen it with caching enabled. -Norman On Jun 28, 2007, at 11:47 AM, Evan Rawson - Work wrote: what application host are you using. cuz i know in tomcat, when you redeploy X amount of times you will get out of memory error. i dont know if this is some how related. but the only way to fix it is to shut down and start tomcat back up. evan - Original Message - From: "Thomas Wiz" <[EMAIL PROTECTED]> To: Sent: Thursday, June 28, 2007 3:40 AM Subject: Re: OutOfMemoryError after serving N pages Arjan Verstoep wrote: I'm building an application with the Tapestry 4.0.2 framework, which manages my music-collection. I'm getting OutOfMemoryErrors since I've created a small ajax-ish component that refreshes every 10 seconds to show the song that is currently playing. A piece of javascript gets the Tapestry-page with the currently-playing song on it, and puts the generated html into a . After 24 hours or so making these page-requests, an out of memory error occurs. I have the feeling that this new auto-refreshing component of mine only quickens the OutOfMemoryError, since I did get these errors before, but only after much longer uptimes. What am I doing wrong here? Is it the Spring OpenSessionInView- filter that I use that is wasting memory, am I not cleaning-up everything myself? Should I use Tapestry 4.1.1? Can anybody help? The code of the page follows: (You can also have a look at http://musicontroller.cvs.sourceforge.net/musicontroller/ for more sourcecode) Thanks, ~Arjan Verstoep Hi Arjan, I'm having the same problem you had: heap space OOME after serving N pages. Did you find any solutions? Thanks. -- View this message in context: http://www.nabble.com/ OutOfMemoryError-after-serving-N-pages-tf3272095.html#a11338497 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[T5] Can't put mixins in parent classes?
I put a mixin in an abstract parent class of a component and it was ignored. I just moved it down to the concrete class and it worked fine. Is this the decided behavior? -- Dan Adams Senior Software Engineer Interactive Factory 617.235.5857 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Component Cheatsheet
thats awesome. we need more charts like that :) maybe an interactive one on the website would be best, then we can have only one tab ;) evan - Original Message - From: "David Peterson" <[EMAIL PROTECTED]> To: Sent: Thursday, June 28, 2007 9:45 AM Subject: T5: Component Cheatsheet I put together a simple cheatsheet for the Tapestry 5 component parameters and the rendering cycle. I've been finding it useful, so I thought I might as well stick it on the web in case you find it useful too... http://www.davidpeterson.co.uk/files/tapestry5/t5-component-cheatsheet.pdf David - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
T5 : potential feature - JSON component
It would be great if a JSON component could be created for T5. After some extensive research i feel that this feature really would add a ton of flexibility of how your tapestry application can communicate with other tapestry application running on a network. For example my company needs to split up our monstrous application now consisting of about 700 to 1000 pages, and and a few thousand components. We are branching off our sub applications to run as there own independent application. The ability to allow these separate application to talk to each other is very ambigious, meaning that we need to transfer data via http sessions or via a db. with the implementation of JSON we could easily setup a java component service which could allow another tapestry application to request data from another server by giving it the domain, app name, and service name (what you wanna look up) due to JSON 's extreme flexibility and speed, tapestry applicatiosn powered by JSON could allow our application to talk to and interact with pretty much any other application coded in any modern language. wether it be another web application or backend process, or even a desktop application. i believe that JSON would be a better langauge versus say XML becuase its parser is faster, and its easier to intrepret in human language. JSON is also a more superior way to handle AJAX requests rather then using XML streams. (smaller size, and faster to parse) just a thought. ~evan
Re: [Tap 4.1.2] More OGNL problems
Did you try to replace getLoggedIn() by isLoggedIn()?
2007/6/28, Bastian Voigt <[EMAIL PROTECTED]>:
Oh I forgot to say that all this was working with Tap 4.1.1
Bastian Voigt wrote:
> Hi *,
>
> we have the following problem with both OGNL 2.7.0 and OGNL
> 2.7.1-20070625 on Tap 4.1.2 with a construct like this:
>
> html--
>
>You do not have the permission for this!
>
> java--
> @InjectStateFlag("loginData")
> public abstract boolean getLoggedIn();
> @InjectState("loginData")
> public abstract LoginSession getUser();
> ---
>
> Right after deployment, we are of course not logged in, so !loggedIn
> should be true and hasPermission should never be called! and
> getLoggedIn does indeed return false if you call it from the Java code!.
>
> However, in OGNL it seems to be false or whatever, because we get an
> exception saying "hasPermission" was called on a non-existing object.
>
> 1. We tried the following:
>
>You do not have the permission for this!
>
> -> this works (hasPermission is NOT called, so no exception)
>
> 2. We also tried:
>
>You do not have the permission for this!
>
> -> same exception
>
> 3. And then we tried:
>
>You do not have the permission for this!
>
> -> same exception
>
>
> Is this a bug in OGNL, or in Tapestry? How can I find this out?
>
--
Bastian Voigt
Neumünstersche Straße 4
20251 Hamburg
telefon +49 - 40 - 67957171
mobil +49 - 179 - 4826359
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Re: [T5] OS Summit Asia submission
good write up. i couldn't see y they wouldn't accept that. i truly believe that tapestry will become the leader in web application development. when someone finally makes a working opensource visual IDE for T5 its gonna be game over =) evan - Original Message - From: "Kolesnikov, Alexander GNI" <[EMAIL PROTECTED]> To: "Tapestry users" Sent: Thursday, June 28, 2007 4:22 AM Subject: [T5] OS Summit Asia submission Okay, I have submitted two topics to OS Summit Asia, see below. Let's see whether they will be accepted. *** Submitter: Alexander Kolesnikov <[EMAIL PROTECTED]> Title: Creating Web Applications with Apache Tapestry 5 Level: Novice Style: Tutorial-full Orientation: Developer Duration: 360 Categories: Java,New Technologies,Web Technologies Abstract: Tapestry is a Java Web framework that introduces a number of innovative approaches and, as a result, significantly decreases the amount of effort required to build a sophisticated Web application. Tapestry 3 and 4 are quite popular and are used to build enterprise-class Web applications, but Tapestry 5 is going to become a champion in terms of ease of use and efficiency of development. This full-day training session is designed as a practical hands-on introduction into building Java Web application with Tapestry 5. The topics covered include: the main principles of Tapestry; setting up an Eclipse project for Tapestry development; what it takes to create a Tapestry page; navigation between pages; working with simple components; working with rich components; user input validation; internationalization and localization; creating custom components; AJAX in Tapestry; Inversion of Control in Tapestry. Comments: The audience will be encouraged to use their computers and practically try everything that will be explained and demonstrated. *** Submitter: Alexander Kolesnikov <[EMAIL PROTECTED]> Title: What does it take to create a custom component in Tapestry 5 Level: Experienced Style: Presentation Orientation: Developer Duration: 60 Categories: Java,New Technologies,Web Technologies Abstract: One of the most attractive features of Tapestry is the simplicity of extending the framework by creating your own custom components. This session will demonstrate what it takes to create a non-trivial custom component using Tapestry 5, the latest version of the framework. It should be interesting for any kind of Web developers (and not only Java Web developers), beginners and the most experienced alike. No knowledge of Tapestry is required as the main principles are simple and they will be explained along the way. -- CONFIDENTIALITY NOTICE: If you have received this email in error, please immediately notify the sender by e-mail at the address shown. This email transmission may contain confidential information. This information is intended only for the use of the individual(s) or entity to whom it is intended even if addressed incorrectly. Please delete it from your files if you are not the intended recipient. Thank you for your compliance. Copyright 2007 CIGNA == - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: OutOfMemoryError after serving N pages
what application host are you using. cuz i know in tomcat, when you redeploy X amount of times you will get out of memory error. i dont know if this is some how related. but the only way to fix it is to shut down and start tomcat back up. evan - Original Message - From: "Thomas Wiz" <[EMAIL PROTECTED]> To: Sent: Thursday, June 28, 2007 3:40 AM Subject: Re: OutOfMemoryError after serving N pages Arjan Verstoep wrote: I'm building an application with the Tapestry 4.0.2 framework, which manages my music-collection. I'm getting OutOfMemoryErrors since I've created a small ajax-ish component that refreshes every 10 seconds to show the song that is currently playing. A piece of javascript gets the Tapestry-page with the currently-playing song on it, and puts the generated html into a . After 24 hours or so making these page-requests, an out of memory error occurs. I have the feeling that this new auto-refreshing component of mine only quickens the OutOfMemoryError, since I did get these errors before, but only after much longer uptimes. What am I doing wrong here? Is it the Spring OpenSessionInView-filter that I use that is wasting memory, am I not cleaning-up everything myself? Should I use Tapestry 4.1.1? Can anybody help? The code of the page follows: (You can also have a look at http://musicontroller.cvs.sourceforge.net/musicontroller/ for more sourcecode) Thanks, ~Arjan Verstoep Hi Arjan, I'm having the same problem you had: heap space OOME after serving N pages. Did you find any solutions? Thanks. -- View this message in context: http://www.nabble.com/OutOfMemoryError-after-serving-N-pages-tf3272095.html#a11338497 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: upgrade to 4.1.1
i didn't think tapestry had that kinda control, so we use quartz scheduler,
which is invoked by the servlet during loading of the application. the
application can use the quartz methods to set up new jobs to be chron'd or
one time runs. Its works really well. we use it to import and export data
into our DB and compile stats on our database. quartz is pretty easy to
setup and manage.
depending on your context it might be more efficent to use another box to
handle this job, depending on the complexity of the status check. what is it
that you want it to do?
evan.
- Original Message -
From: "craigham" <[EMAIL PROTECTED]>
To:
Sent: Wednesday, June 27, 2007 10:39 PM
Subject: Re: upgrade to 4.1.1
I tried this to no avail, am I getting close?
I realize this doesn't address the timer, but as a first step i was
trying
to call a method on the load of the screen.
@EventListener(elements = "body", events = "onload")
public void doCheck() {
logger.debug("Do check called");
}
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Re: T5: Will it be a full stack framework?
Kalle Korhonen wrote: Tapestry 4 isn't far behind in powerfulness and in some areas way ahead, but certainly with a higher learning curve. Well, I'm just a beginner with Tapestry 5, and don't even had a look to Tapestry 4, so my notice was just about the thrill I have to use T5 :) (I'm coming from a world of Struts and even worse home-made framework... just imagine that) Supporting Tap5 is a constant topic within Trails, but the reality is that it's a preview and will take some time to reach the maturity level of Tap4.x. That's clear, and your position seems to be quite sensible. In the meantime though, we are hard at work for upgrading to Tap4.1.2 in Trails. We'll evaluate Tap5 again when a "final" release comes closer. That sound great, thanks for your work and for you reply ! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: T5: Will it be a full stack framework?
On 6/28/07, Francois Armand <[EMAIL PROTECTED]> wrote: My personal thought are that this kind of application will come to life in a near future... It already exists Trails (http://www.trailsframework.org) for Tapestry 4, and well... Tapestry 5 seems to be so pleasant and so powerful... Just need to be done by someone ;) Tapestry 4 isn't far behind in powerfulness and in some areas way ahead, but certainly with a higher learning curve. Supporting Tap5 is a constant topic within Trails, but the reality is that it's a preview and will take some time to reach the maturity level of Tap4.x. In the meantime though, we are hard at work for upgrading to Tap4.1.2 in Trails. We'll evaluate Tap5 again when a "final" release comes closer. Kalle
Re: Problem after upgrade to Tapestry 4.1.2
do you have the @Shell parameter "dojoPath" set explicitly somewhere, possibly in an override for the standard Exception -page? 2007/6/28, spot_ <[EMAIL PROTECTED]>: Hi all I have a problem after upgrading to Tapestry 4.1.2. Here is the stack trace: org.apache.hivemind.ApplicationRuntimeException: There was an error borrowing the page with key PageKey[_pageName='Exception' , _locale=de_DE ] from the page pool. [classpath:/org/apache/tapestry/html/Shell.jwc, line 179, column 61] org.apache.tapestry.pageload.PageSource.getPage(PageSource.java:181) $IPageSource_113714f51a6.getPage($IPageSource_113714f51a6.java) org.apache.tapestry.engine.RequestCycle.loadPage(RequestCycle.java:239) org.apache.tapestry.engine.RequestCycle.getPage(RequestCycle.java:226) org.apache.tapestry.error.ExceptionPresenterImpl.presentException( ExceptionPresenterImpl.java:42) $ExceptionPresenter_113714f51b3.presentException($ExceptionPresenter_113714f51b3.java) $ExceptionPresenter_113714f51b2.presentException($ExceptionPresenter_113714f51b2.java) org.apache.tapestry.engine.AbstractEngine.activateExceptionPage( AbstractEngine.java:117) org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:267) org.apache.tapestry.services.impl.InvokeEngineTerminator.service( InvokeEngineTerminator.java:54) $WebRequestServicer_113714f5201.service($WebRequestServicer_113714f5201.java) $WebRequestServicer_113714f5200.service($WebRequestServicer_113714f5200.java) $WebRequestServicer_113714f51fd.service($WebRequestServicer_113714f51fd.java) $WebRequestServicer_113714f51fc.service($WebRequestServicer_113714f51fc.java) org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service (WebRequestServicerPipelineBridge.java:61) $ServletRequestServicer_113714f51ef.service($ServletRequestServicer_113714f51ef.java) $ServletRequestServicer_113714f51ee.service($ServletRequestServicer_113714f51ee.java) org.apache.tapestry.request.DecodedRequestInjector.service( DecodedRequestInjector.java:55) $ServletRequestServicerFilter_113714f51eb.service($ServletRequestServicerFilter_113714f51eb.java) $ServletRequestServicerFilter_113714f51ea.service($ServletRequestServicerFilter_113714f51ea.java) $ServletRequestServicer_113714f51f0.service($ServletRequestServicer_113714f51f0.java) org.apache.tapestry.multipart.MultipartDecoderFilter.service( MultipartDecoderFilter.java:52) $ServletRequestServicerFilter_113714f51e9.service($ServletRequestServicerFilter_113714f51e9.java) $ServletRequestServicerFilter_113714f51e8.service($ServletRequestServicerFilter_113714f51e8.java) $ServletRequestServicer_113714f51f0.service($ServletRequestServicer_113714f51f0.java) org.apache.tapestry.services.impl.SetupRequestEncoding.service( SetupRequestEncoding.java:53) $ServletRequestServicerFilter_113714f51ed.service($ServletRequestServicerFilter_113714f51ed.java) $ServletRequestServicerFilter_113714f51ec.service($ServletRequestServicerFilter_113714f51ec.java) $ServletRequestServicer_113714f51f0.service($ServletRequestServicer_113714f51f0.java) $ServletRequestServicer_113714f51e3.service($ServletRequestServicer_113714f51e3.java) $ServletRequestServicer_113714f51e2.service($ServletRequestServicer_113714f51e2.java) org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java :126) org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java :103) javax.servlet.http.HttpServlet.service(HttpServlet.java:689) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) root cause org.apache.hivemind.ApplicationRuntimeException: Missing classpath resource '/dojo/'. [classpath:/org/apache/tapestry/html/Shell.jwc, line 179, column 61] org.apache.tapestry.asset.ClasspathAssetFactory.createAbsoluteAsset( ClasspathAssetFactory.java:83) $AssetFactory_113714f52c4.createAbsoluteAsset($AssetFactory_113714f52c4.java) org.apache.tapestry.asset.AssetSourceImpl.findAsset(AssetSourceImpl.java :97) $AssetSource_113714f524b.findAsset($AssetSource_113714f524b.java) org.apache.tapestry.pageload.PageLoader.addAssets(PageLoader.java:704) org.apache.tapestry.pageload.PageLoader.constructComponent(PageLoader.java :399) org.apache.tapestry.pageload.PageLoader.createImplicitComponent( PageLoader.java:504) $IPageLoader_113714f5247.createImplicitComponent($IPageLoader_113714f5247.java) $IPageLoader_113714f5248.createImplicitComponent($IPageLoader_113714f5248.java) org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.createImplicitComponent (ComponentTemplateLoaderLogic.java:203) org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.process( ComponentTemplateLoaderLogic.java:158) org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.process( ComponentTemplateLoaderLogic.java:98) org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.loadTemplate (ComponentTemplateLoaderLogic.java:75) org.apache.tapestry.services.impl.ComponentTemplateLoaderImpl.loadTemplate (Co
AW: How can i make a Tapestry Component of a Stream Response
hi fidel,
there is already an example somewhere on the list. search for streamresponse or
chart.
kind regards,
peter
-Ursprüngliche Nachricht-
Von: Fidel Chavarria [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 28. Juni 2007 01:09
An: users@tapestry.apache.org
Betreff: How can i make a Tapestry Component of a Stream Response
I trying to create a Chart dinamically and place it in a html page , to do
so a create a ImageStreamResponse class that convert my Jfreechart instance
to a byteArrayInputStream
class ImageStreamResponse implements StreamResponse {
private JFreeChart jfreeChart ;
private String contentType ;
public ImageStreamResponse(final String contentType,
JFreeChart chart){
this.contentType = contentType ;
jfreeChart = chart ;
}
public String getContentType() {
return contentType;
}
public InputStream getStream() throws IOException {
BufferedImage image =
jfreeChart.createBufferedImage(600, 400);
ByteArrayOutputStream byteArray = new
ByteArrayOutputStream() ;
ChartUtilities.writeBufferedImageAsJPEG(byteArray,
image) ;
return new
ByteArrayInputStream(byteArray.toByteArray());
}
}
with an ActionLink
StreamResponse onActionFromViewChart(Object[] context) {
return viewChart.getGraph(context) ;
}
my viewChart.getGraph(Object[] context) method
public StreamResponse getGraph(Object[] context) {
JFreeChart jfreeChart = new BurnDownChartGenerator(context).getChart() ;
return jfreeChart != null ? new ImageStreamResponse("image/jpeg",
jfreeChart) : new TextStreamResponse("text/html","chart not available") ;
}
it generate a blank page with the image, but i need it to be a component so
i can place it (the image)within a fancy page.
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Re: T5: Component Cheatsheet
This is great! Thanks! Ben On 6/28/07, David Peterson <[EMAIL PROTECTED]> wrote: I put together a simple cheatsheet for the Tapestry 5 component parameters and the rendering cycle. I've been finding it useful, so I thought I might as well stick it on the web in case you find it useful too... http://www.davidpeterson.co.uk/files/tapestry5/t5-component-cheatsheet.pdf David
Re: T5: Component Cheatsheet
David Peterson wrote: I put together a simple cheatsheet for the Tapestry 5 component parameters and the rendering cycle. I've been finding it useful, so I thought I might as well stick it on the web in case you find it useful too... http://www.davidpeterson.co.uk/files/tapestry5/t5-component-cheatsheet.pdf Thank you very much ! It seems that I would have at least two tab currently opened closed since now :) Farncois - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Tap 4.1.2] More OGNL problems
Oh I forgot to say that all this was working with Tap 4.1.1
Bastian Voigt wrote:
Hi *,
we have the following problem with both OGNL 2.7.0 and OGNL
2.7.1-20070625 on Tap 4.1.2 with a construct like this:
html--
You do not have the permission for this!
java--
@InjectStateFlag("loginData")
public abstract boolean getLoggedIn();
@InjectState("loginData")
public abstract LoginSession getUser();
---
Right after deployment, we are of course not logged in, so !loggedIn
should be true and hasPermission should never be called! and
getLoggedIn does indeed return false if you call it from the Java code!.
However, in OGNL it seems to be false or whatever, because we get an
exception saying "hasPermission" was called on a non-existing object.
1. We tried the following:
You do not have the permission for this!
-> this works (hasPermission is NOT called, so no exception)
2. We also tried:
You do not have the permission for this!
-> same exception
3. And then we tried:
You do not have the permission for this!
-> same exception
Is this a bug in OGNL, or in Tapestry? How can I find this out?
--
Bastian Voigt
Neumünstersche Straße 4
20251 Hamburg
telefon +49 - 40 - 67957171
mobil +49 - 179 - 4826359
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T5: Component Cheatsheet
I put together a simple cheatsheet for the Tapestry 5 component parameters and the rendering cycle. I've been finding it useful, so I thought I might as well stick it on the web in case you find it useful too... http://www.davidpeterson.co.uk/files/tapestry5/t5-component-cheatsheet.pdf David
Re: T5: Will it be a full stack framework?
Robert Sanders wrote: I certainly don't think that tapestry-core should ever be a "full stack", but I hope that there is eventually something like the quick-start which allows new users to generate a "quick and dirty" CRUD application very easily (it would be nice it this were less typing than the standard maven command line as this is off-putting to most new comers, but copy-in-paste does work wonders), no one should expect such quick-starts to be full-strength applications, but it would provide a great way to get someone new (like myself) up-to-speed and productive. The power of annotations would seem to be to enable this via IoC without dumping any additional logic into the tapestry-core code base. Oh, ok :) My personal thought are that this kind of application will come to life in a near future... It already exists Trails (http://www.trailsframework.org) for Tapestry 4, and well... Tapestry 5 seems to be so pleasant and so powerful... Just need to be done by someone ;) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [T5] missing some listener to bind component/page events ?
#Cyrille37# wrote:
Thank you François,
The problem is not on the component context, but on the component id.
Oups ^^
I think a listener concept is missing !
Another example :
(This code is invalid because of the duplicate component id)
YES
YES
Object onActionFromWant2beRich( boolean yes )
{
...
}
Ok, now I better understand your concern. You would have a kind of group
notion for action event ?
Somethink like that :
8<--
context="true">YES
context="false">YES
8<--
And the event handler "onActionFromFoo" match first link,
"onActionFromBar" match second link, and "onActionFromWant2beRich" match
both.
I don't think this kink of feature exists for now, but you can take
advantage of event "bubbling" to achieve your need : just create a
trivial component "Want2beRich" :
8<--
java:
public class Want2beRich {}
html:
http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
YES
NO
8<--
and use it on your parent component/page : , with the
corresponding event handler "onActionFromWant2berich".
Well, it seems that the risk is to have a batch of component with this
solution...
Nonetheless, I hope it will help you.
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Re: T5: Will it be a full stack framework?
Francois Armand wrote: Todd Orr wrote: [] More to the point, I believe that Howard and the Tapestry developers will be utilized as development resources most effectively if the focus remains on creating the #1 MVC framework. Thanks a million guys! Just to continue arguing in this way : I use Tapestry 5 to build an LDAP manager web application, and I really don't care to have a "full stack" framework for that, because this kind of framework not event know what LDAP is... As soon as you step aside from the most common use cases, these framework are useless. In fact, I choose Tapestry 5 because it does it job _very_ well, but it just do it (there was other pretenders, but certainly not SEAM, RIFE or *rails). I certainly don't think that tapestry-core should ever be a "full stack", but I hope that there is eventually something like the quick-start which allows new users to generate a "quick and dirty" CRUD application very easily (it would be nice it this were less typing than the standard maven command line as this is off-putting to most new comers, but copy-in-paste does work wonders), no one should expect such quick-starts to be full-strength applications, but it would provide a great way to get someone new (like myself) up-to-speed and productive. The power of annotations would seem to be to enable this via IoC without dumping any additional logic into the tapestry-core code base. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problems with ognl 2.7
perhaps this was posted in relation to the second issue? http://jira.opensymphony.com/browse/OGNL-96 On 6/28/07, Maximilian Weißböck <[EMAIL PROTECTED]> wrote: Thanks for your feedback, I filed an Issue at OGNL Jira. And also Thanks for the great work you did in both Tapestry and OGNL. Tapestry 4.1.2 looks very promising! Max > -Ursprüngliche Nachricht- > Von: Jesse Kuhnert [mailto:[EMAIL PROTECTED] > Gesendet: Mittwoch, 27. Juni 2007 21:22 > An: Tapestry users > Betreff: Re: Problems with ognl 2.7 > > The syntax hasn't changed .just the runtime. If you > file a JIRA issue > here it should be fairly easy to fix. > > http://jira.opensymphony.com/browse/OGNL > > Most jira issues are fixed within a day or two of filing - > but you'll have to use the new 2.7.1-SNAPSHOT version to see > the fixes. (which is deployed to the maven2 snapshot repo > http://opencomponentry.com/repository/m2-snapshot-repo/ ) > > On 6/27/07, Maximilian Weißböck > <[EMAIL PROTECTED]> wrote: > > > > We just upgraded to Tapestry 4.1.2 but have some ognl problems. > > So far we found two expressions that do no longer work: > > > > "ognl:components.productSaleTable.tableRow.totalPriceInCent / 100.0" > > > > It throws this error: Caused by: compile error: ) is missing > > > > The second one is > > > > "ognl:ordersPerShopLoop.index % 2 == 0" > > > > and it throws this error: Caused by: compile error: invalid > types for > > == > > > > Has the syntax of ognl canged in 2.7, and if yes, where can > I find the > > doc? > > > > Thanks, Max > > > > --- > > > > Maximilian Weißböck > > Sphinx IT Consulting GmbH > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > -- > Jesse Kuhnert > Tapestry/Dojo 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 PROTECTED]
Re: [T5] How to retrieve the id of an event emitter in handler method ?
Nick Westgate wrote:
Ok, here is a solution. Took me 5 minutes to write, 20 mins to test. ;-)
Oh. I should have attempt to do it :) thank you very much, works like a
charm :)
Yeah, this is exactly what I have implemented. Eventually a shared hidden
input should probably be used, but I can't see (or perhaps grok) the form
support for this yet. Also a context that is a list of objects was my
plan,
but the context "passivation" is all internal and relies on the
TypeCoercer
stuff which is a bit involved. This should do for a first cut.
Well, I need at least to deals with List argument, even if it is
as a (two) simple way, so a change your code as wrote at the end of the
message. The string of the list are concatenated in the same way a for
an action link (ex: "value0/value1/value2") so that in the event
handler, a split give me the different argument. Well, it's clearly not
robust, it would be better to use TypeCoercer and some other remarks,
but for now, it would be greatly better to use.
Thanks again for your time !
And thanks to Tapestry developers for the ease of use of T5 !
The code :
8<-
@Parameter
private String _context;
==>
@Parameter
private List _context;
8<-
8<-
void beginRender(MarkupWriter writer)
{
// write a hidden input for the context
String elementName = getElementName();
writer.element("input", "type", "hidden", "name", elementName +
"X", "value", _context);
writer.end();
// now the submit
writer.element("input", "type", "submit", "name", elementName,
"id", getClientId());
}
==>
void beginRender(MarkupWriter writer)
{
/* convert context to a string :
context[0]/context[1]/context[2] ... */
StringBuilder contextStringBuilder = new StringBuilder("");
if(null != _context) {
int j;
for(int i = 0; (j = _context.size()-i) > 0 ;i++) {
contextStringBuilder.append(_context.get(i));
if(j >1) { contextStringBuilder.append("/"); }
}
}
// write a hidden input for the context
String elementName = getElementName();
writer.element("input", "type", "hidden", "name", elementName +
"X", "value", contextStringBuilder.toString());
writer.end();
// now the submit
writer.element("input", "type", "submit", "name", elementName,
"id", getClientId());
}
8<-
Diff it to Submit and you'll see it's only a few extra lines. Hope it
helps.
Cheers,
Nick.
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Re: [T5] How to retrieve the id of an event emitter in handler method ?
Nick Westgate schrieb: Ok, here is a solution. Took me 5 minutes to write, 20 mins to test. ;-) > Ulrich Stark wrote: >> Nick, >> >> there is no difference whether your event method gets triggered upon >> clicking a link or a button. Except that you can pass parameters like >> an index when using actionlink. And that's exactly what you want. >> As I said, not if you want your form input fields sent/preserved. Ahh, now I see the problem. That won't work with what I proposed, indeed. Uli - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [T5] missing some listener to bind component/page events ?
Francois Armand a écrit :
#Cyrille37# wrote:
In another way to explain,
I would like to make "by hand" the same work than a t:actionLink in a
t:loop
the code :
${guess}
create several links like :
/do.guess/4
/do.guess/6
/do.guess/7
So, howto do the same "by hand" (without a loop) ???
You can use list in context. For example, if you have a
ListgetGuessContexte() {
List list = new ArrayList();
list.add("plop");
list.add(new Integer(guess).toString());
return list;
}
In your :
${guess}
You will have link : .../do./guess/plop/0, .../do.guess/plop/1 etc.
See
http://tapestry.apache.org/tapestry5/tapestry-core/component-parameters.html#org.apache.tapestry.corelib.components.actionlink
Thank you François,
The problem is not on the component context, but on the component id.
I think a listener concept is missing !
Another example :
(This code is invalid because of the duplicate component id)
YES
YES
Object onActionFromWant2beRich( boolean yes )
{
...
}
Perhaps I've missed some essential concept ??
cheers
cyrille.
Well, if anybody as an idea about how to do this kind of think with
submit button, I'm interested :)
Francois
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Re: [T5] How to retrieve the id of an event emitter in handler method ?
Ok, here is a solution. Took me 5 minutes to write, 20 mins to test. ;-)
> Ulrich Stark wrote:
>> Nick,
>>
>> there is no difference whether your event method gets triggered upon
>> clicking a link or a button. Except that you can pass parameters like
>> an index when using actionlink. And that's exactly what you want.
>>
As I said, not if you want your form input fields sent/preserved.
Francois Armand wrote:
> My use case was : I have a form with a list of text field, for each
> field a delete (link|button), and a submit button.
> I want that if an user modify some fields and then click to delete
> (without submitting the form), the matching value is deleted _and_ other
> modification are kept.
I've just tested that this works with my SubmitContext component below.
> To achieve that, the field values have to be transmitted to the server,
> what is not done with an action link.
Exactly, we need a submit ...
> So, Nick Westgate point out the good solution (I think), I just need to
> be done ;)
>
> Just to be sure : there is no other solution than to use javascipt to do
> that ? I was thinking that as Tapestry handle the form action link, it
> would be possible to add a context to submit button, as example :
The Javascript was used to assign a "tag" (like a context) to a shared
hidden input and then submit the form. But I found another way - just use
a hidden input for each submit.
> <:tform>
>
>
>
>
>
> With submit from "submit" button mapped to action link
> myformcomponent.form and "context" button mapped to
> myformcomponent.form/value, and in Java code, context available as now
> for action link : onSelectedFromContext(String value) {...}
Yeah, this is exactly what I have implemented. Eventually a shared hidden
input should probably be used, but I can't see (or perhaps grok) the form
support for this yet. Also a context that is a list of objects was my plan,
but the context "passivation" is all internal and relies on the TypeCoercer
stuff which is a bit involved. This should do for a first cut.
Diff it to Submit and you'll see it's only a few extra lines. Hope it helps.
Cheers,
Nick.
// Copyright 2007 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package your.package.tapestry.components;
import org.apache.tapestry.ComponentResources;
import org.apache.tapestry.MarkupWriter;
import org.apache.tapestry.annotations.Environmental;
import org.apache.tapestry.annotations.Inject;
import org.apache.tapestry.annotations.Parameter;
import org.apache.tapestry.corelib.base.AbstractField;
import org.apache.tapestry.services.FormSupport;
import org.apache.tapestry.services.Heartbeat;
import org.apache.tapestry.services.Request;
/**
* Corresponds to , a client-side element that can
force the
* enclosing form to submit. The submit responsible for the form submission
will post a
* notification that allows the application to know that it was the responsible
entity. The
* notification is named "selected" and has a String context.
*/
public final class SubmitContext extends AbstractField
{
static final String SELECTED_EVENT = "selected";
/**
* If true, then any notification sent by the component will be deferred
until the end of
* the form submission (this is usually desirable).
*/
@Parameter
private boolean _defer = true;
@Parameter
private String _context;
@Environmental
private FormSupport _formSupport;
@Environmental
private Heartbeat _heartbeat;
@Inject
private ComponentResources _resources;
@Inject
private Request _request;
public SubmitContext()
{
}
SubmitContext(Request request)
{
_request = request;
}
void beginRender(MarkupWriter writer)
{
// write a hidden input for the context
String elementName = getElementName();
writer.element("input", "type", "hidden", "name", elementName + "X",
"value", _context);
writer.end();
// now the submit
writer.element("input", "type", "submit", "name", elementName, "id",
getClientId());
}
void afterRender(MarkupWriter writer)
{
writer.end();
}
@Override
protected void processSubmission(FormSupport formSupport, String
elementName)
{
String value = _request.getParameter(elementName);
final String context = _request.getParameter(elementName + "X");
if (value == null)
Re: [T5] How to retrieve the id of an event emitter in handler method ?
Ulrich Stärk wrote:
Nick,
there is no difference whether your event method gets triggered upon
clicking a link or a button. Except that you can pass parameters like
an index when using actionlink. And that's exactly what you want.
Ok, but if the data are not transmitted to the server, we are not going
anywhere.
My use case was : I have a form with a list of text field, for each
field a delete (link|button), and a submit button.
I want that if an user modify some fields and then click to delete
(without submitting the form), the matching value is deleted _and_ other
modification are kept.
To achieve that, the field values have to be transmitted to the server,
what is not done with an action link.
So, Nick Westgate point out the good solution (I think), I just need to
be done ;)
Just to be sure : there is no other solution than to use javascipt to do
that ? I was thinking that as Tapestry handle the form action link, it
would be possible to add a context to submit button, as example :
<:tform>
With submit from "submit" button mapped to action link
myformcomponent.form and "context" button mapped to
myformcomponent.form/value, and in Java code, context available as now
for action link : onSelectedFromContext(String value) {...}
But I have absolutely no idea on the feasibility of that.
Between, thanks for the advice and your propositions !
Francois
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[Tap 4.1.2] More OGNL problems
Hi *,
we have the following problem with both OGNL 2.7.0 and OGNL
2.7.1-20070625 on Tap 4.1.2 with a construct like this:
html--
You do not have the permission for this!
java--
@InjectStateFlag("loginData")
public abstract boolean getLoggedIn();
@InjectState("loginData")
public abstract LoginSession getUser();
---
Right after deployment, we are of course not logged in, so !loggedIn
should be true and hasPermission should never be called! and getLoggedIn
does indeed return false if you call it from the Java code!.
However, in OGNL it seems to be false or whatever, because we get an
exception saying "hasPermission" was called on a non-existing object.
1. We tried the following:
You do not have the permission for this!
-> this works (hasPermission is NOT called, so no exception)
2. We also tried:
You do not have the permission for this!
-> same exception
3. And then we tried:
You do not have the permission for this!
-> same exception
Is this a bug in OGNL, or in Tapestry? How can I find this out?
--
Bastian Voigt
Neumünstersche Straße 4
20251 Hamburg
telefon +49 - 40 - 67957171
mobil +49 - 179 - 4826359
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Re: [T5] How to retrieve the id of an event emitter in handler method ?
Nick, there is no difference whether your event method gets triggered upon clicking a link or a button. Except that you can pass parameters like an index when using actionlink. And that's exactly what you want. Uli Nick Westgate schrieb: This is not useful in a form. (Francois did not quote his original email which describes his use case.) Cheers, Nick. Ulrich Stärk wrote: Use an actionlink and it's context parameter. See here: http://tapestry.apache.org/tapestry5/tapestry-core/guide/event.html Uli Nick Westgate schrieb: Hi Francois. I had a similar situation but was able to use multiple forms, so each had a different context used for identification. T5 needs a LinkSubmit component like that in previous versions which uses a hidden field and submits the form with Javascript. I suppose that's a hint if you have time to write one. ;-) Cheers, Nick. Francois Armand wrote: Francois Armand wrote: Hello, I would like to know how I can retrieve the ID of the component which triggered an even when I'm in an event handler method ? [] I'm still interested by an hint on this topic... - 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: [T5] How to retrieve the id of an event emitter in handler method ?
This is not useful in a form. (Francois did not quote his original email which describes his use case.) Cheers, Nick. Ulrich Stärk wrote: Use an actionlink and it's context parameter. See here: http://tapestry.apache.org/tapestry5/tapestry-core/guide/event.html Uli Nick Westgate schrieb: Hi Francois. I had a similar situation but was able to use multiple forms, so each had a different context used for identification. T5 needs a LinkSubmit component like that in previous versions which uses a hidden field and submits the form with Javascript. I suppose that's a hint if you have time to write one. ;-) Cheers, Nick. Francois Armand wrote: Francois Armand wrote: Hello, I would like to know how I can retrieve the ID of the component which triggered an even when I'm in an event handler method ? [] I'm still interested by an hint on this topic... - 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]
Problem after upgrade to Tapestry 4.1.2
Hi all I have a problem after upgrading to Tapestry 4.1.2. Here is the stack trace: org.apache.hivemind.ApplicationRuntimeException: There was an error borrowing the page with key PageKey[_pageName='Exception' , _locale=de_DE ] from the page pool. [classpath:/org/apache/tapestry/html/Shell.jwc, line 179, column 61] org.apache.tapestry.pageload.PageSource.getPage(PageSource.java:181) $IPageSource_113714f51a6.getPage($IPageSource_113714f51a6.java) org.apache.tapestry.engine.RequestCycle.loadPage(RequestCycle.java:239) org.apache.tapestry.engine.RequestCycle.getPage(RequestCycle.java:226) org.apache.tapestry.error.ExceptionPresenterImpl.presentException(ExceptionPresenterImpl.java:42) $ExceptionPresenter_113714f51b3.presentException($ExceptionPresenter_113714f51b3.java) $ExceptionPresenter_113714f51b2.presentException($ExceptionPresenter_113714f51b2.java) org.apache.tapestry.engine.AbstractEngine.activateExceptionPage(AbstractEngine.java:117) org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:267) org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) $WebRequestServicer_113714f5201.service($WebRequestServicer_113714f5201.java) $WebRequestServicer_113714f5200.service($WebRequestServicer_113714f5200.java) $WebRequestServicer_113714f51fd.service($WebRequestServicer_113714f51fd.java) $WebRequestServicer_113714f51fc.service($WebRequestServicer_113714f51fc.java) org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) $ServletRequestServicer_113714f51ef.service($ServletRequestServicer_113714f51ef.java) $ServletRequestServicer_113714f51ee.service($ServletRequestServicer_113714f51ee.java) org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) $ServletRequestServicerFilter_113714f51eb.service($ServletRequestServicerFilter_113714f51eb.java) $ServletRequestServicerFilter_113714f51ea.service($ServletRequestServicerFilter_113714f51ea.java) $ServletRequestServicer_113714f51f0.service($ServletRequestServicer_113714f51f0.java) org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) $ServletRequestServicerFilter_113714f51e9.service($ServletRequestServicerFilter_113714f51e9.java) $ServletRequestServicerFilter_113714f51e8.service($ServletRequestServicerFilter_113714f51e8.java) $ServletRequestServicer_113714f51f0.service($ServletRequestServicer_113714f51f0.java) org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) $ServletRequestServicerFilter_113714f51ed.service($ServletRequestServicerFilter_113714f51ed.java) $ServletRequestServicerFilter_113714f51ec.service($ServletRequestServicerFilter_113714f51ec.java) $ServletRequestServicer_113714f51f0.service($ServletRequestServicer_113714f51f0.java) $ServletRequestServicer_113714f51e3.service($ServletRequestServicer_113714f51e3.java) $ServletRequestServicer_113714f51e2.service($ServletRequestServicer_113714f51e2.java) org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) javax.servlet.http.HttpServlet.service(HttpServlet.java:689) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) root cause org.apache.hivemind.ApplicationRuntimeException: Missing classpath resource '/dojo/'. [classpath:/org/apache/tapestry/html/Shell.jwc, line 179, column 61] org.apache.tapestry.asset.ClasspathAssetFactory.createAbsoluteAsset(ClasspathAssetFactory.java:83) $AssetFactory_113714f52c4.createAbsoluteAsset($AssetFactory_113714f52c4.java) org.apache.tapestry.asset.AssetSourceImpl.findAsset(AssetSourceImpl.java:97) $AssetSource_113714f524b.findAsset($AssetSource_113714f524b.java) org.apache.tapestry.pageload.PageLoader.addAssets(PageLoader.java:704) org.apache.tapestry.pageload.PageLoader.constructComponent(PageLoader.java:399) org.apache.tapestry.pageload.PageLoader.createImplicitComponent(PageLoader.java:504) $IPageLoader_113714f5247.createImplicitComponent($IPageLoader_113714f5247.java) $IPageLoader_113714f5248.createImplicitComponent($IPageLoader_113714f5248.java) org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.createImplicitComponent(ComponentTemplateLoaderLogic.java:203) org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.process(ComponentTemplateLoaderLogic.java:158) org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.process(ComponentTemplateLoaderLogic.java:98) org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.loadTemplate(ComponentTemplateLoaderLogic.java:75) org.apache.tapestry.services.impl.ComponentTemplateLoaderImpl.loadTemplate(ComponentTemplateLoaderImpl.java:60) $ComponentTemplateLoader_113714f5251.loadTemplate($ComponentTemplateLoader_113714f5251.java)
Re: [T5] How to retrieve the id of an event emitter in handler method ?
Use an actionlink and it's context parameter. See here: http://tapestry.apache.org/tapestry5/tapestry-core/guide/event.html Uli Nick Westgate schrieb: Hi Francois. I had a similar situation but was able to use multiple forms, so each had a different context used for identification. T5 needs a LinkSubmit component like that in previous versions which uses a hidden field and submits the form with Javascript. I suppose that's a hint if you have time to write one. ;-) Cheers, Nick. Francois Armand wrote: Francois Armand wrote: Hello, I would like to know how I can retrieve the ID of the component which triggered an even when I'm in an event handler method ? [] I'm still interested by an hint on this topic... - 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: [T5] How to retrieve the id of an event emitter in handler method ?
Hi Francois. I had a similar situation but was able to use multiple forms, so each had a different context used for identification. T5 needs a LinkSubmit component like that in previous versions which uses a hidden field and submits the form with Javascript. I suppose that's a hint if you have time to write one. ;-) Cheers, Nick. Francois Armand wrote: Francois Armand wrote: Hello, I would like to know how I can retrieve the ID of the component which triggered an even when I'm in an event handler method ? [] I'm still interested by an hint on this topic... - 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]
[T5] OS Summit Asia submission
Okay, I have submitted two topics to OS Summit Asia, see below. Let's see whether they will be accepted. *** Submitter: Alexander Kolesnikov <[EMAIL PROTECTED]> Title: Creating Web Applications with Apache Tapestry 5 Level: Novice Style: Tutorial-full Orientation: Developer Duration: 360 Categories: Java,New Technologies,Web Technologies Abstract: Tapestry is a Java Web framework that introduces a number of innovative approaches and, as a result, significantly decreases the amount of effort required to build a sophisticated Web application. Tapestry 3 and 4 are quite popular and are used to build enterprise-class Web applications, but Tapestry 5 is going to become a champion in terms of ease of use and efficiency of development. This full-day training session is designed as a practical hands-on introduction into building Java Web application with Tapestry 5. The topics covered include: the main principles of Tapestry; setting up an Eclipse project for Tapestry development; what it takes to create a Tapestry page; navigation between pages; working with simple components; working with rich components; user input validation; internationalization and localization; creating custom components; AJAX in Tapestry; Inversion of Control in Tapestry. Comments: The audience will be encouraged to use their computers and practically try everything that will be explained and demonstrated. *** Submitter: Alexander Kolesnikov <[EMAIL PROTECTED]> Title: What does it take to create a custom component in Tapestry 5 Level: Experienced Style: Presentation Orientation: Developer Duration: 60 Categories: Java,New Technologies,Web Technologies Abstract: One of the most attractive features of Tapestry is the simplicity of extending the framework by creating your own custom components. This session will demonstrate what it takes to create a non-trivial custom component using Tapestry 5, the latest version of the framework. It should be interesting for any kind of Web developers (and not only Java Web developers), beginners and the most experienced alike. No knowledge of Tapestry is required as the main principles are simple and they will be explained along the way. -- CONFIDENTIALITY NOTICE: If you have received this email in error, please immediately notify the sender by e-mail at the address shown. This email transmission may contain confidential information. This information is intended only for the use of the individual(s) or entity to whom it is intended even if addressed incorrectly. Please delete it from your files if you are not the intended recipient. Thank you for your compliance. Copyright 2007 CIGNA ==
Re: Refreshing a dojo Dialog on submit
do you resolve the problem? I think you can try to update the entire dialog box component, not only the if component, or something like this, contains the error message. I don't know whether it will work in your project, but I when encounter this problem, I tried this and it works.
Re: [T5] How to retrieve the id of an event emitter in handler method ?
Francois Armand wrote: Hello, I would like to know how I can retrieve the ID of the component which triggered an even when I'm in an event handler method ? [] I'm still interested by an hint on this topic... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [T5] missing some listener to bind component/page events ?
#Cyrille37# wrote:
In another way to explain,
I would like to make "by hand" the same work than a t:actionLink in a
t:loop
the code :
${guess}
create several links like :
/do.guess/4
/do.guess/6
/do.guess/7
So, howto do the same "by hand" (without a loop) ???
You can use list in context. For example, if you have a
ListgetGuessContexte() {
List list = new ArrayList();
list.add("plop");
list.add(new Integer(guess).toString());
return list;
}
In your :
${guess}
You will have link : .../do./guess/plop/0, .../do.guess/plop/1 etc.
See
http://tapestry.apache.org/tapestry5/tapestry-core/component-parameters.html#org.apache.tapestry.corelib.components.actionlink
Well, if anybody as an idea about how to do this kind of think with
submit button, I'm interested :)
Francois
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Re: OutOfMemoryError after serving N pages
Arjan Verstoep wrote: > > I'm building an application with the Tapestry 4.0.2 framework, which > manages my music-collection. I'm getting OutOfMemoryErrors since I've > created a small ajax-ish component that refreshes every 10 seconds to > show the song that is currently playing. A piece of javascript gets the > Tapestry-page with the currently-playing song on it, and puts the > generated html into a . After 24 hours or so making these > page-requests, an out of memory error occurs. > > I have the feeling that this new auto-refreshing component of mine only > quickens the OutOfMemoryError, since I did get these errors before, but > only after much longer uptimes. > > What am I doing wrong here? Is it the Spring OpenSessionInView-filter > that I use that is wasting memory, am I not cleaning-up everything > myself? Should I use Tapestry 4.1.1? Can anybody help? The code of the > page follows: > (You can also have a look at > http://musicontroller.cvs.sourceforge.net/musicontroller/ for more > sourcecode) > > Thanks, > ~Arjan Verstoep > > Hi Arjan, I'm having the same problem you had: heap space OOME after serving N pages. Did you find any solutions? Thanks. -- View this message in context: http://www.nabble.com/OutOfMemoryError-after-serving-N-pages-tf3272095.html#a11338497 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: T5: Will it be a full stack framework?
Todd Orr wrote: [] More to the point, I believe that Howard and the Tapestry developers will be utilized as development resources most effectively if the focus remains on creating the #1 MVC framework. Thanks a million guys! Just to continue arguing in this way : I use Tapestry 5 to build an LDAP manager web application, and I really don't care to have a "full stack" framework for that, because this kind of framework not event know what LDAP is... As soon as you step aside from the most common use cases, these framework are useless. In fact, I choose Tapestry 5 because it does it job _very_ well, but it just do it (there was other pretenders, but certainly not SEAM, RIFE or *rails). - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: Problems with ognl 2.7
Thanks for your feedback, I filed an Issue at OGNL Jira. And also Thanks for the great work you did in both Tapestry and OGNL. Tapestry 4.1.2 looks very promising! Max > -Ursprüngliche Nachricht- > Von: Jesse Kuhnert [mailto:[EMAIL PROTECTED] > Gesendet: Mittwoch, 27. Juni 2007 21:22 > An: Tapestry users > Betreff: Re: Problems with ognl 2.7 > > The syntax hasn't changed .just the runtime. If you > file a JIRA issue > here it should be fairly easy to fix. > > http://jira.opensymphony.com/browse/OGNL > > Most jira issues are fixed within a day or two of filing - > but you'll have to use the new 2.7.1-SNAPSHOT version to see > the fixes. (which is deployed to the maven2 snapshot repo > http://opencomponentry.com/repository/m2-snapshot-repo/ ) > > On 6/27/07, Maximilian Weißböck > <[EMAIL PROTECTED]> wrote: > > > > We just upgraded to Tapestry 4.1.2 but have some ognl problems. > > So far we found two expressions that do no longer work: > > > > "ognl:components.productSaleTable.tableRow.totalPriceInCent / 100.0" > > > > It throws this error: Caused by: compile error: ) is missing > > > > The second one is > > > > "ognl:ordersPerShopLoop.index % 2 == 0" > > > > and it throws this error: Caused by: compile error: invalid > types for > > == > > > > Has the syntax of ognl canged in 2.7, and if yes, where can > I find the > > doc? > > > > Thanks, Max > > > > --- > > > > Maximilian Weißböck > > Sphinx IT Consulting GmbH > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > -- > Jesse Kuhnert > Tapestry/Dojo 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 PROTECTED]
