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Groups > comp.lang.javascript > #40388
| From | bill <william@TechServSys.com> |
|---|---|
| Newsgroups | comp.lang.javascript |
| Subject | AJAX scope problem |
| Date | 2021-09-17 14:42 -0400 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <si2ni7$1cge$1@gioia.aioe.org> (permalink) |
As part of a response I create a form. When the user clicks one
of two buttons I invoke a javascript function:
<input type="button" name="submit" value="Update"
onclick="javascript:saveItem()"/>
here is the top of that function----------------
function saveItem () { // save updated Item - from itemsToEdit
alert ("saveItem - entering 208")
alert ("saveItem - " + document.getElementById("EditItemsForm");
The problem is that returns null, as if the form did not exist,
but inspection of the source shows it present.
I presume the problem is that the form has not been created when
the .js is evaluated even though it is there by the time it is
executed.
I have many similar functions that work fine but this is the only
one that references a form created on the fly.
The apparent solution is to move the form definition to a static
part of the script but I don't know how to reference it so that
it appears when the onclick event happens.
--bill
Back to comp.lang.javascript | Previous | Next — Next in thread | Find similar | Unroll thread
AJAX scope problem bill <william@TechServSys.com> - 2021-09-17 14:42 -0400
Re: AJAX scope problem JJ <jj4public@gmail.com> - 2021-09-18 22:40 +0700
Re: AJAX scope problem JJ <jj4public@gmail.com> - 2021-09-18 22:41 +0700
Re: AJAX scope problem bill <william@TechServSys.com> - 2021-09-18 14:22 -0400
Re: AJAX scope problem JJ <jj4public@gmail.com> - 2021-09-20 22:14 +0700
Re: AJAX scope problem bill <william@TechServSys.com> - 2021-09-18 14:44 -0400
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