[Seaside] Noob jQuery AJAX question

[Tony Fleig]

Wow. So simple when you know what you're doing.

It didn't occur to me that I could keep sending messages to the same JQAjax
object.

Thanks.
TF

On Sun, Nov 14, 2010 at 10:03 AM, Nick Ager <nick.ager at gmail.com> wrote:

> Hi
>
> I want to, using AJAX, when the user selects a value from a list, pass that
>> value to the server for processing and in response change the value of an
>> item on the screen based on some server-side processing.
>>
>> I expected to be able to do this in a single transaction with the server,
>> but I have been unable to find a way to do so.
>>
>> anAjax>>#serializeThis allows me to pass the selected value to the server,
>> and anAjax>>#script: allows me to change the screen component value. I can't
>> figure out how to combine this into a single server request. I don't seem to
>> have access to an Ajax canvas object in the callback when I use
>> serializeThis.
>>
>
> you could try something like this:
>
> | val | html div id: 'txt'; with: ''. html break. html select list: { 1. 2.
> 3. }; selected: 2; "Pass the selection back to the server and save it."
> onChange: ((html jQuery ajax script: [ :s | s << (s jQuery: '#txt') text:
> (val - 1) ]) serializeThis); callback: [ :v | val := v ]
>
>
> Nick
>
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