Re: Development Environment
I currently use Eclipse 3.4 J2EE, Run-Jetty-Run and Jetty 6 with no problems at all, I can debug quite happily through the debugger with class reloading (components/pages) and template (.tml) changes all happening live. The only thing I need to restart for is non-managed clesses such as Entities and Services - no biggie, jetty restarts virtually instantly on my machine. Have a look at: http://wiki.apache.org/tapestry/Tapestry5HowToSetupEclipseRunJettyRun -- View this message in context: http://www.nabble.com/Development-Environment-tp19686205p19704939.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RenderInformals on Component With Template
Hi All,
I seem to be having trouble getting my component to render informal
parameters, see enclosed classes, I can only get the informals to render on
the container element, not on the component itself.
So I have my Inf component which uses a tml - the compnent div already
having an 'existing' attribute, but does not define a t:body element. I use
the component in my InfTest page like so:
div id=someDiv
t:inf inf1=inf1
/div
I would expect:
div id=someDiv
div existing=existing inf1=inf1Inf Component/div
/div
but get:
div id=someDiv inf=inf1
div existing=existingInf Component/div
/div
I've tried the various render phase methods but I'm still getting this
behaviour. I've looked at the code for other components but they seem to
build the output in code without a template.
Environment:
OS X 10.5.3
Java 1.5.0_13
Tapestry 5.0.14-20080621.110019-10
Any ideas?
/**
* A simple component with a template that should render its informal params
*/
@SupportsInformalParameters
public class Inf {
@Inject
private ComponentResources res;
// @BeginRender seems to render the components informals to the
containing
element, not the
// component element
@BeginRender
void renderInfs_BeginRender(MarkupWriter writer) {
// res.renderInformalParameters(writer);
}
// BeforeRenderTemplate seems to render the components informals to the
containing element, not the
// component element
@BeforeRenderTemplate
void renderInfs_BeforeRenderTemplate(MarkupWriter writer) {
// res.renderInformalParameters(writer);
}
// @BeforeRenderBody does not render any informals anywhere, probably
not
called as this component does not define a t:body/ in the tml
@BeforeRenderBody
void renderInfs_BeforeRenderBody(MarkupWriter writer) {
// res.renderInformalParameters(writer);
}
// @AfterRenderBody does not render any informals anywhere, probably not
called as this component does not define a t:body/ in the tml
@AfterRenderBody
void renderInfs_AfterRenderBody(MarkupWriter writer) {
// res.renderInformalParameters(writer);
}
// @AfterRenderTemplate seems to render the components informals to the
containing element, not the
// component element
@AfterRenderTemplate
void renderInfs_AfterRenderTemplate(MarkupWriter writer) {
// res.renderInformalParameters(writer);
}
@AfterRender
// @AfterRender seems to render the components informals to the
containing
element, not the
// component element
void renderInfs_AfterRender(MarkupWriter writer) {
// res.renderInformalParameters(writer);
}
}
Inf.tml
div existing=existing
xmlns:t=http://tapestry.apache.org/schema/tapestry_5_0_0.xsd;
Inf Component
/div
InfTest.tml
div xmlns:t=http://tapestry.apache.org/schema/tapestry_5_0_0.xsd;
!-- This inf component should render with 'existing' and 'inf1' attributes
--
t:inf inf1=inf1Hi/t:inf
/div
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Re: t5 - Classloader issues with System classpath
Hi Ben, I'm no classloader expert but I had a similar problem running with RunJettyRun, that might be related to your problem, but I think its a clash between the SLF4J in Jetty and the one in your app see http://wiki.apache.org/tapestry/Tapestry5HowToSetupEclipseRunJettyRun Regards, Adam. -- View this message in context: http://www.nabble.com/t5---Classloader-issues-with-System-classpath-tp17455266p17455858.html 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: Exception occurs in onActivate
Hi All,
I'm seeing the same behaviour, I have a page that displays a list of items
which link off to a viewitem page with a pagelink with an item id for the
context (a string). When I hit the viewitem page I'm seeing the onActivate
event handler being called twice, the first time I can see that the item id
is there, then the second time its asset
ViewItem.java:
public void onActivate(String theID) {
log.debug(theId);
}
The tml is very light, no images/assets being used, the only asset that gets
rendered out in the final html is the link
href=assets/tapestry/default.css rel=stylesheet type=text/css that
Tapestry auto renders.
ViewItem.tml:
html xmlns:t=http://tapestry.apache.org/schema/tapestry_5_0_0.xsd;
Hello
/html
Log output:
DEBUG - uk.co.app.pages. ViewItem.onActivate(36) | A4S4
DEBUG - uk.co.app.pages. ViewItem.onActivate(36) | assets
Is there any reason why I should see two invocations, this is a render
request so only one cycle should be seen right?
Any ideas?
Thanks, Adam.
Josh Penza wrote:
Can someone explain the following exception?
I click on a productdetail url like ('/productdetail/9)
The system.out in ProductDetail. java prints nicely 9 to the screen.
**
*void* onActivate(Long productId) {
*this*.productId = productId;
System.*out*.println(ProductDetail.onActivate : +
*this*.productId);
}
But where does the assets String come from??
Exception in method
org.example.web.tapestry.pages.ProductDetail.onActivate(
java.lang.Long) (at ProductDetail.java:49), parameter #1: Coercion of
assets
to type java.lang.Long (via String -- Long) failed: For input string:
assets
Caused by: *java.lang.RuntimeException*: Coercion of assets to type
java.lang.Long (via String -- Long) failed: For input string: assets
at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
TypeCoercerImpl.java:154*)
at $TypeCoercer_1158a09422d.coerce($TypeCoercer_1158a09422d.java)
at
org.apache.tapestry.internal.services.ComponentEventImpl.coerceContext(*
ComponentEventImpl.java:90*)
... 43 more
Caused by: *java.lang.NumberFormatException*: For input string: assets
at java.lang.NumberFormatException.forInputString(*
NumberFormatException.java:48*)
at java.lang.Long.parseLong(*Long.java:403*)
at java.lang.Long.init(*Long.java:671*)
at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
TapestryIOCModule.java:232*)
at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
TapestryIOCModule.java:230*)
at org.apache.tapestry.ioc.services.CoercionTuple$CoercionWrapper.coerce(*
CoercionTuple.java:53*)
at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
TypeCoercerImpl.java:150*)
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JS Library Inclusion Idea
Hi All, I love T5. However I'm not over the moon with being force-fed protoype/scriptaculous when I'm developing say a dojo app, I don't want proto/scrpt downloaded as well to do stuff that dojo can do, so here is my suggestion with dealing with this. Normally all the standard functionality is handled through the tapestry.js file which is coded to use proto/script, now surely all we need to do is have a standard API defined which can handle all the Tapestry stuff like validation etc and have an implementation for each js library? So we have a Tapestry javascript API defined interface like: Tapestry.registerForm(form, clientValidations) Tapestry.registerValidations : function(form, clientValidations) Tapestry.linkZone(link, zoneDiv) Tapestry.initializeZones(zoneSpecs, linkSpecs) Tapestry.addValidator(field, acceptBlank, validator) Tapestry.ElementAdditions.decorateForValidationError(element, event, message) Tapestry.Validator.required(field, message) Tapestry.Validator.minlength(field, message, length) Tapestry.Validator.maxlength(field, message, maxlength) Tapestry.Validator.min(field, message, minValue) Tapestry.Validator.max(field, message, maxValue) Tapestry.Validator.regexp(field, message, pattern) etc tapestry.js could just contain common lib agnostic stuff only - no implementations of the above interface. Then create a tapestry-[lib].js file for each library. Then tell the app what libraries to use along with a Tapestry implementation to use: js-libraries=tapestry-tapestry.js js-libraries=/dojo-1.0.2/dojo/dojo.js,tapestry-dojo102.js js-libraries=/prototype-1.6/prototype.js,/scriptaculous/scriptaculous.js,tapestry-proto16scriptac18.js js-libraries=/ext-2.0/extjs.js,tapestry-ext20.js The last entry will be the Tapestry implementation for that library. So you would end up with the following getting downloaded: tapestry.js, [lib].js, tapestry-[lib].js That way Tapestry becomes completely library agnostic, it just makes calls to its API and the actual implementation is handles by the specialised tapestry-[lib].js. I'd love to see something like this implemented, I don't think there should be any major technical reasons why something like this could not be implemented (or can it de done now??) but I'd like to know what people think. Regards, Adam Reated:https://issues.apache.org/jira/browse/TAPESTRY-1650 PS. Keep up the great work lads. -- View this message in context: http://www.nabble.com/JS-Library-Inclusion-Idea-tp14776058p14776058.html 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: Grid component, reorder and empty source
Hi Arve,
Yep, I got it to work as well - I should have been a bit more persistent
with my searching, still its little 'should be simple' things like this that
can trip you up if you are new to the T5 way. Its just a question of the
docs getting updated, I thought I saw talk of a grid section/tutorial
somewhere.
Arve Klev wrote:
yes, it works fine.
2007/11/16, Joshua Jackson [EMAIL PROTECTED]:
On 11/16/07, Arve Klev [EMAIL PROTECTED] wrote:
hi,
as a novice in regards to Tapestry, I first thought it was a bug,
but at last I tried to supply a beanmodel, and everything is fine
(obvious
to others, I think).
I found the tip here:
http://tapestry.apache.org/tapestry5/tapestry-core/guide/beaneditform.html
.
table t:type=grid pagerPosition=both source=persons model=
personModel reorder=firstName /
@Inject
private BeanModelSource _beanModelSource;
@Inject
private ComponentResources _resources;
@Retain
private BeanModel _model;
public BeanModel getPersonModell() {
return _model;
}
void pageLoaded() {
_model = _beanModelSource.create(Person.class, false,
_resources);
}
Is this the right way to inform the grid component to use the
Person.class
?
Have you tried it yet?
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What you want today, may not exist tommorrow
Blog: http://joshuajava.wordpress.com/
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Re: T5: Grid component, reorder and empty source
I'm seeing the same behaviour, if my source is empty and I use the 'remove' parameter I get the same exception: 'grid: xxx -- no source to determine list type from' Results.tml t:grid t:source=myResults t:row=item t:remove=Id,colour,name t:rowsPerPage=10 width=620px Removing the 'remove' param the page renders with the 'nothing to display' message. -- View this message in context: http://www.nabble.com/T5%3A-Grid-component%2C-reorder-and-empty-source-tf4782045.html#a13732796 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
