On Jul 3, 2011, at 11:00 AM, Walter Lee Davis wrote:
On Jul 3, 2011, at 6:39 AM, bill wrote:
On 7/2/2011 6:29 PM, Walter Lee Davis wrote:
On Jul 2, 2011, at 6:09 PM, Phil Petree wrote:
When making the following ajax call:
new Ajax.Updater( 'result', url, {method: 'post', parameters: $
('myform').serialize(), onSuccess: fill_in, onFailure: ajax_err,
on0: ajax_err});
I was wondering why my listbox contents were not showing up on
the server... stepping through the Ajax.Updater call in prototype
I found parameters was set/serialized as follows:
parameters
"status
=
insert
&record
=
&userid
=
2
&police
=0&injury=0&damage=0&occured=07%2F02%2F2011&message_text=woo
%20hoo&countdown=1017&lat=&lon=&fixed=2020%20NE%2056th%20St.%2C
%20Ft.%20Lauderdale%2C%20FL%2033308" String
At the end, where "String" is dangling like a participle, should
be the name of a listbox and the single option in the listbox.
Would someone kindly tell me what I have to do to get a listbox
to serialize?
Thanks!
It should just do. Can you please post the complete HTML for that
select? My guess is that the HTML isn't valid somehow, but String
is a mighty funny output for the getValue() function.
Walter
I do believe that checkboxes only show up when they are checked.
True, but this is a select.
<select size="1" id="foo">
<option label="Bar" value="bar">Bar</option>
<option label="Baz" value="baz">Baz</option>
<option label="Boo" value="boo">Boo</option>
</select>
$('foo').getValue(); //=> 'bar' (or whatever other option was chosen)
form.serialize uses Element.getValue(), which knows all about select
elements. But if $('foo') didn't actually resolve to this particular
select (say, if there was another element on the same page with that
ID) then you would have a problem.
Where by Element.getValue() I really mean Form.Element.getValue(),
actually. Too early, not enough coffee...
Walter
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