Hi Nancy,
I think what you want to do is not possible with observeField.
But you could easily implement such a function as a own helper
function that internally generates your current ajax calls.
Regards,
Michael
Nancy schrieb:
> Ok, I've got one select list that needs to drive the contents of two
> other select boxes. I understand how to use observeField and
> apparently I can update multiple divs. My question is, do I have to
> do it from only one controller action or can more than one controller
> be used? It's just weird because the data comes from two different
> tables and you wouldn't ordinarily access from the same controller.
>
> Here's my current Ajax calls:
>
> echo $ajax->observeField('DeviceDgtypeId', array(
> 'url' => '/subtypelists/getSubtypelists',
> 'update' => 'DeviceSubtypelistId',
> )
> );
> echo $ajax->observeField('DeviceDgtypeId', array(
> 'url' => '/cells/getCellsByDgid',
> 'update' => 'DeviceCellId',
> )
> );
>
> So... in a perfect world I'd probably want to do this:
> echo $ajax->observeField('DeviceDgtypeId', array(
> 'url' => array('/cells/getCellsByDgid', "/subtypelists/
> getSubtypelists"),
> 'update' => array('DeviceCellId',"DeviceSubtypelistId"),
> )
> );
>
> But that doesn't seem to work. So I'm assuming it has to come from
> one controller.
>
> So if I have to return two sets of data from one controller, how do I
> render it so that the observeField knows which data goes to which div?
>
> I'm so confused!
>
> Thanks :)
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