T5: 404 http error
Hi,
How can I tell T5 to send an 404 error?
Is the following code right way to show 404 error page on T5?
Because I got an error after calling sendError() in the code.
Test.java:
public class Test{
@Inject
private Response response;
void onActivate( Object[] parameters ) throws IOException{
//if( parameters == null || parameters.length != 2 ){
response.sendError( 404, null );
return;
//}
}
}
Error:
[ERROR] RequestExceptionHandler Processing of request failed with uncaught
exception: STREAM
java.lang.IllegalStateException: STREAM
at org.mortbay.jetty.Response.getWriter(Response.java:571)
at
org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter(ResponseImpl.java:47)
at $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
at $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
at
org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:58)
at
$PageResponseRenderer_1171072b261.renderPageResponse($PageResponseRenderer_1171072b261.java)
at
org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:87)
at
$PageRenderRequestHandler_1171072b25d.handle($PageRenderRequestHandler_1171072b25d.java)
at
org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:66)
at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
at
org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:905)
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T5 Ajax - Which Ajax/Javascript framework will be next?
Reading http://tapestry.apache.org/tapestry5/tapestry-core/guide/ajax.html I'm just wondering what Ajax/Javascript 'du jour' will be in T5.0.8 I thought that Dojo was *the* standard framework of choice of Tapestry. Am I missing something here? -J. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: T5 Ajax - Which Ajax/Javascript framework will be next?
I'd say you are missing something: this is Tapestry 5. If I'm not mistaken prototype has been the choice since the beginning of T5 - hardly 'du jour'. There has been chatter here and there about having a pluggable system for using the JS of your choice, however I don't think this has received any official attention from Howard. Jan Vissers wrote: Reading http://tapestry.apache.org/tapestry5/tapestry-core/guide/ajax.html I'm just wondering what Ajax/Javascript 'du jour' will be in T5.0.8 I thought that Dojo was *the* standard framework of choice of Tapestry. Am I missing something here? -J. - 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: createActionLink, delimiter : and .
When I call a createActionLink(send, false, 2050) in page then link
is message:send/2050. And it does not work (onSendAction(long id) is
not called). In a component ActionLink link is message.send/2050 and
it works. Below a part of a code responsible for link generation. Why
it is so?
public class ActionLinkTarget
if (hasComponentId)
{
builder.append(.);
// Already lower case by design.
builder.append(_componentNestedId);
}
// If no nested component id, then must append the action; the ':' and
the action become the
// delimiter between the page name and the event context.
if (!hasComponentId ||
!_eventType.equals(TapestryConstants.ACTION_EVENT))
{
builder.append(:);
builder.append(_eventType);
}
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