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Posted to user@struts.apache.org by Dave Newton <ne...@yahoo.com> on 2007/02/11 15:21:03 UTC
[OT] RE: Struts action call in a JS method returns blank page
--- Christopher Loschen <CL...@axeda.com> wrote:
> parent.document.resultDiv.innerHtml =
> document.resultDivTemp.innerHtml;
I know that was from memory, but IIRC it's innerHTML,
so just in case.
> Another possibility is that the button I'm pressing
> to move from page to page appears on the page BEFORE
> the form appears (above it vertically) and so the
> form might not yet be fully defined at that point on
> the page, but that doesn't make sense to me either,
> because if that were a problem, then there's no way
> I could ever use a control that appears earlier on
> the page than a form, and I see that on websites all
> the time.
Just bear in mind that any Javascript that isn't
executing within a function is called in the order
it's loaded, so if you have "naked" Javascript before
the form is on the page it will fail:
<script>
var foo = document.form.uhoh.value;
</script>
<form name="uhoh".../>
Nope.
In any case, what you're doing probably shouldn't
crash Firefox/Firebug, so I'd file a ticket once you
reproduce a minimal testcase.
I'd still like to know what happens if you ask for
var boxesAcross =
checkForm.elements['checkbox_ids_across'].value;
in the Firebug console, though.
d.
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RE: [OT] RE: Struts action call in a JS method returns blank page
Posted by Christopher Loschen <CL...@axeda.com>.
Thanks Dave,
I'm sure that innerHTML was my faulty memory since I didn't write that code and haven't touched it, but I will double-check tomorrow.
Thanks for the other ideas too -- I think all the relevant code is inside a function but I'm not entirely sure, so I'll double-check that too.
Chris
________________________________
From: Dave Newton [mailto:newton.dave@yahoo.com]
Sent: Sun 2/11/2007 9:21 AM
To: Struts Users Mailing List
Subject: [OT] RE: Struts action call in a JS method returns blank page
--- Christopher Loschen <CL...@axeda.com> wrote:
> parent.document.resultDiv.innerHtml =
> document.resultDivTemp.innerHtml;
I know that was from memory, but IIRC it's innerHTML,
so just in case.
> Another possibility is that the button I'm pressing
> to move from page to page appears on the page BEFORE
> the form appears (above it vertically) and so the
> form might not yet be fully defined at that point on
> the page, but that doesn't make sense to me either,
> because if that were a problem, then there's no way
> I could ever use a control that appears earlier on
> the page than a form, and I see that on websites all
> the time.
Just bear in mind that any Javascript that isn't
executing within a function is called in the order
it's loaded, so if you have "naked" Javascript before
the form is on the page it will fail:
<script>
var foo = document.form.uhoh.value;
</script>
<form name="uhoh".../>
Nope.
In any case, what you're doing probably shouldn't
crash Firefox/Firebug, so I'd file a ticket once you
reproduce a minimal testcase.
I'd still like to know what happens if you ask for
var boxesAcross =
checkForm.elements['checkbox_ids_across'].value;
in the Firebug console, though.
d.
____________________________________________________________________________________
Be a PS3 game guru.
Get your game face on with the latest PS3 news and previews at Yahoo! Games.
http://videogames.yahoo.com/platform?platform=120121
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