I can't understand why every time I start a new discussion here
(writing the first post) the post is submiited twice. That happens
every time and I press "Submit" button just once ..................
On Nov 17, 1:00 pm, senser <[EMAIL PROTECTED]> wrote:
> Hi,
> I have a form where users must select from over 11000 records in
> list_box. I'm using ajax to observe text field and update select to
> reduce high load when loading page (If I populate list box with 11K
> records page renders very slow).
> So the problem is that $ajax->observeField() triggers not on typing in
> text field, but when the field lost focus. In other words - it works
> on javascript "onBlur" event, not on "onChange".
> Is there a way to populate my list_box when user is typing in text_box
> and is not necessary to press TAB, or to click somewhere with mouse .
> Here is snippet from my view (I don't think there is a problem in
> controller or model code, because if the text_field lost focus all is
> fine and working)
>
> print $form->input('Employer.string', array('type'=>'text',
> 'maxlength'=>'5', 'size'=>'10', 'id'=>'employer_string',
> 'label'=>'Employer'));
>
> print '<span class="ajax_update" id="ajax_indicator" style="display:
> none;"><img src="/cake_apps/img/ajax_update.gif" alt="Working..." /></
> span>';
>
> print $form->input('CustomerTaxDetail.employer_id',
> array('type'=>'select', 'label'=>'', 'options'=>$employersArray,
> 'showEmpty'=>false, 'size'=>4,
> 'id'=>'employers',
> 'error'=>array('required'=>'Employer is
> obligatory', 'maxlength'=>'Employer code max length is 8 symbols',
> 'number'=>'Employer code must be a number')));
>
> print $ajax->observeField('employer_string', array('url'=>'/employers/
> autocomplete', 'update'=>'employers', 'indicator'=>'ajax_indicator',
> 'onChange'=>true));
>
> P.S. Even when I write something like this:
> print $form->input('Employer.string', array('type'=>'text',
> 'maxlength'=>'5', 'size'=>'10', 'id'=>'employer_string',
> 'label'=>'Employer', 'onChange'=>'window.alert(\'CHANGE\')'));
> nothing happens when typing in text box
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