I suggest you use the Log to write out some debug information, to make
sure that you work with the correct information.
For example in the populate_document_select function I would do
something like this:
[code]
function populate_document_select() {
$this->log($this->data['Document'], 'ajax_debug_log');
$this->log($this->params, 'ajax_debug_log');
...
}
[/code]
Then look in the app/tmp/log directory for the log file and
investigate the data there, whether they conform to your expected
content.
Enjoy,
John
On May 12, 4:18 am, aveev <[email protected]> wrote:
> Sorry, the code I wrote should be like this, but it still doesn't work
> test_ajax.ctp
> <?
> echo $form->create('');
> echo
> $form->select('document_type_id',array($docTypes),null,array('id'=>'document'),true);
>
> echo $form->input('document_number', array('id'=>'docnum'));
>
> $ajax->observeField('document',array('url'=>'populate_document_select','update'=>'docnum'));
> echo
> $ajax->observeField('document',array('url'=>'populate_document_select','update'=>'docnum'));
> echo $form->end('Save');
>
> ?>
>
> DocumentsController
> function populate_document_select() {
> if(!empty($this->data['Document']['document_type_id'])) {
> $options =
> $this->getList($this->data['Document']['document_type_id']);
> $this->set('options', $options);
>
> }
> }
>
> function getlist($document_type_id=null) {
>
> $doc =
> $this->Document->find('first',array('conditions'=>array('Document.document_type_id'=>$document_type_id,'status'=>'new'),
> 'fields'=>(array('Document.document_number'))));
>
> return $doc['Document']['document_number'];
>
> }
> populate_document_select.ctp
> <?php
> if (!empty($options)) {
> echo $form->input('document_number', array('id'=>'docnum',
> 'value'=>$options));}
>
> ?>
[snip]
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