I tried to achieve the same thing some time ago, and I couldn't find
anything that would work with dojo and EventListeners.
As you mentioned, this is probably due to tapestry connect events being
called _after_ any point where we could insert any custom js.
The workaround I found to work perfectly is use contrib:XTile component
instead, with a small js script that calls the XTile generated js function
at the bottom of the page
hth
Ch.
2006/10/26, Peter Beshai <[EMAIL PROTECTED]>:
Oh, I should've mentioned I tried that already. It doesn't give an error
on
page load, but it also doesn't call the listener. It gives this error when
I
try calling it manually:
>>>dojo.byId("mockHidden").click()
Error: buildTargetProperties() Unknown target type:[object HTMLDocument]
I have tried making the mockHidden a Button (forgot this causes
EventListener to break
[https://issues.apache.org/jira/browse/TAPESTRY-1095]), TextField (same
error), Submit button (works, but sends the page into an infinite loop...
it
doesn't pick up that it should be asynchronous), a <span> (same error),
and
currently a Checkbox.
Also, onclick() -worked- after the page had loaded and I tried calling it
manually.
Peter Beshai
>From: "Karthik N" <[EMAIL PROTECTED]>
>Reply-To: "Tapestry users" <users@tapestry.apache.org>
>To: "Tapestry users" <users@tapestry.apache.org>
>Subject: Re: Call listener after page appears on screen
>Date: Thu, 26 Oct 2006 20:25:55 +0530
>
>please try click() instead of onclick()
>
>On 10/26/06, Peter Beshai <[EMAIL PROTECTED]> wrote:
>>
>>Is there an easy way of calling a listener after the page appears
>>(rendered)
>>on screen? I couldn't think of one, and so I tried having adding an
event
>>to
>>the onload of the page:
>>
>><script type="text/javascript">
>>dojo.event.connect(window, "onload",dojo.byId("mockHidden").onclick());
>></script>
>>
>>or
>>
>><script type="text/javascript">
>>dojo.addOnLoad(function(e){ dojo.byId("mockHidden").onclick() });
>></script>
>>
>>where mockHidden is a component that has an eventlistener (the listener
I
>>want to have called after the page is loaded) attached to it in my .java
>>file. If I call dojo.byId("mockHidden").onclick() from firebug's
console,
>>it
>>works, but when the page loads it says :: dojo.byId
("mockHidden").onclick
>>is
>>not a function.
>>
>>I figured that was because tapestry connects the event at the end of the
>>page (and that <script> block is somewhere before that). Is there any
way
>>of
>>having the javascript called AFTER tapestry has connected the event?? Or
>>is
>>there another way of accomplishing this goal?
>>
>>Thanks,
>>Peter Beshai
>>
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>
>
>--
>Thanks, Karthik
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