Hello!
Im trying to create search functionality between three database-tables in a CGridview, but I only get errors when i search.
The relations is a bit messy(but I can’t change the tablestructure):
I start from the Post-model.
The table "Post" is related to the table "Post_Group" that is related to the table "Post_Group_Cat" (contains the different categories).
One post can have several "Post_Group_Cat" connected to itself through "Post_Group".
I guess it’s not possible to display all categories that belongs to one post in CGridview? That’s not so important tho, what’s important is that I want to be able to search in the CGridview for a category.
This is my code:
Model:
public $test_search;
public function rules()
{
array('..., test_search', 'safe', 'on'=>'search'),
);
}
public function relations()
{
return array(
'post_group' => array(self::BELONGS_TO, 'Post_Group', 'post_id'),
'post_group_cat' => array(self::BELONGS_TO, 'Post_Group_Cat', 'cat_id'),
);
}
public function search()
{
$criteria=new CDbCriteria;
$criteria->with = array('post_group' => array('with' => 'post_group_cat'));
$criteria->compare('post_group_cat.name', $this->test_search, true);
return new CActiveDataProvider($this, array(
'criteria' => $criteria,
'sort'=>array(
'defaultOrder'=>'t.date_created ASC',
),
'pagination' => array(
'pageSize' => 10,
),
));
}
_search.php
<?php echo $form->label($model,'test_search'); ?>
<?php echo $form->textField($model,'test_search'); ?>
Any ideas why the search is not working?
