php - Yii framework CJUIautocomplete showing error -

i newbie yii framework. have 2 tables 1 sales , other stores sales table looking this

==============       sales   ==============   id   store_id 

store table looking this

 ==============       stores   ==============   id   store_name   store_location 

now in sales view form(_form.php) have rendered both sales , stores. in sales controller code action create this

  public function actioncreate()   {     $model=new sales;     $stores = new stores;      // uncomment following line if ajax validation needed     // $this->performajaxvalidation($model);      if(isset($_post['sales']$_post['stores']))     {       $model->attributes=$_post['sales'];       $stores->attributes = $_post['stores'];       $valid = $model->validate();       $valid = $stores->validate();       if($valid)       {         $stores->save(false);         $model->store_id = $stores->getprimarykey();         $model->save(false);         $this->redirect(array('view','id'=>$model->id));       }     }      $this->render('create',array(       'model'=>$model,       'stores' => $stores,     ));   } 

to stores name in dropdown list made code this

    <div class="row">     <?php echo $form->labelex($stores,'store_name'); ?>     <?php echo $form->dropdownlist($stores,'store_name', chtml::listdata(stores::model()->findall(), 'store_name', 'store_name'), array('empty'=>'--select--')) ?>     <?php echo $form->error($stores,'store_name'); ?>   </div> 

but here want cjuiautocomplete field when press key start show suggesions stores name. came through this link

and docs made eautocompleteaction.php under protected/extension directory made controller code in sales controller

 public function actions()     {       return array(         'aclist'=>array(           'class'=>'application.extensions.eautocompleteaction',           'model'=>'stores', //my model's class name           'attribute'=>'store_name', //the attribute of model search         ),       );     } 

and in view file of sales(_form.php) made code this

    <div class="row">     <?php echo $form->labelex($stores,'store_name'); ?>     <?php    $this->widget('zii.widgets.jui.cjuiautocomplete', array(       'attribute'=>'store_name',         'model'=>$stores,         'sourceurl'=>array('stores/store_name'),         'name'=>'store_name',         'options'=>array(           'minlength'=>'3',         ),         'htmloptions'=>array(           'size'=>45,           'maxlength'=>45,         ),   )); ?> 

after when doing search keywords showing 404 error in console panel of firebug. requested search url in firebug (ads search query in store name field)

http://localhost/webapp/index.php?r=stores/store_name&term=ads 

any 1 here help?

you forgot change action name sample aclist store_name:

public function actions() {   return array(     'store_name'=>array( // << array key action name       'class'=>'application.extensions.eautocompleteaction',       'model'=>'stores', //my model's class name       'attribute'=>'store_name', //the attribute of model search     ),   ); }