Hi Jonas.
I had the same problem and solve it by adding this: var $helpers =
array('Html', 'Javascript'); to the app_controller.php.
Hope that solves your problem
Pablo
On May 23, 2:42 am, Jonas <[EMAIL PROTECTED]> wrote:
> hi,all.
> here i wanna to update the second selectbox on change of the first
> select box by Ajax helpers..the error below:
> Notice: Undefined variable: javascript in /var/www/zhouj/
> CommercialEstate/app/views/layouts/default.thtml on line 8
>
> Fatal error: Call to a member function link() on a non-object in /var/
> www/zhouj/CommercialEstate/app/views/layouts/default.thtml on line 8
>
> my codes below:
> /******../layouts/default.thtml**********
> ...
> <?php echo $html->charsetTag('UTF-8') ?>
> <?php echo $javascript->link('prototype') ?>
> <?php echo $javascript->link('scriptaculous.js?load=effects') ?>
> ...
>
> /******../profiles/add.thtml**********
> ...
> <div class="optional">
> <?php echo $form->labelTag('subgeoid', 'Subgeoid');?>
> <div id="division">
> <?php echo $html->selectTag('Profile/subgeoid', $division, '01' ,
> array('id'=>'subgeoid','onchange'=>"new
> Ajax.Updater('subdivision','admin/profiles/sltdivision/',
> {asynchronous:true, evalScripts:true, parameters:
> Form.Element.serialize('subgeoid'), requestHeaders:['X-Update',
> 'subdivision']})")); ?>
> </div>
> </div>
> <div class="optional">
> <?php echo $form->labelTag('Profile/thirdgeoid', 'Thirdgeoid');?>
> <div id="subdivision">
> <?php echo $html->selectTag('Profile/thirdgeoid',
> $subdivision);?>
> </div>
> </div>
> ...
>
> /******../controllers/profiles_controller.php**********
> ...
> var $helpers = array('Html', 'Form' , 'Javascript', 'Ajax');
> ...
>
> someone could help me?
> thanks.
> jonas.
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