Yii Framework 1.1 .. CGridview过滤器不能与我自己的搜索功能一起使用到模型中

Question

i had clone search function into model, use it in controller pass to my view to use CGridview, the result data is correct but filters stop working, i can't see any difference so there must be something more else to add. This are the sections of my code: Model:

public function searchCargo()
   {
     $criteria=new CDbCriteria;
     $criteria->compare('cargoResp',1,true);
     return new CActiveDataProvider($this, array(
                              'criteria'=>$criteria,
                          ));
   }

Controller

$modRespSearchC=new Responsables('searchCargo');

$modRespSearchC->unsetAttributes();
if(isset($_GET['Responsables']))
   $modRespSearchC->attributes=$_GET['Responsables'];

CGridView:

$this->widget('zii.widgets.grid.CGridView', array(
'id'=>'responsables-grid1',
'dataProvider'=>$modRespSearchC->searchCargo(),
'filter'=>$modRespSearchC,

'columns'=>array(
           'apell1Resp',
           'apell2Resp',
           'cargoResp',.....

what i had miss?? how can use filters with my own functions??

Answer 1

The other search conditions are missing. However since they exist in the search function all you need to do is call that function as below:

public function searchCargo() {
    $dataProvider = $this->search();
    $dataProvider->criteria->compare('cargoResp',1,true); 
    return $dataProvider;
}

Also unless you have added rules for searchCargo in your model's rules method, your scenario should be search i.e

$modRespSearchC=new Responsables('search')