Hi all!
I use two dropDownList in a CActiveForm (the different between the dropdownlists only the id and datasource):
<?php echo $form->dropDownList
(
$model,
'image_group_id',
CHtml::listData($model->getGroups(),'image_group_id','image_group_name'),
array('prompt'=>Yii::t('layout','Please select'))
);
?>
My problem is, when I change the second dropdownlist, I want to reload the first dropdown source in the background.
I found something about how to attach ajax request to the dropdownlist, but I not found how can I reload source when another dropdown changed(or another textbox blured, etc.).
In PRADO I used TActiveDropDownlist and in ajax call function I called $this->ID->setDataSource(), so I try to use $form->activeDropDownList, but CActiveForm doesn’t contain that.
Anybody can help me?
Thanks