Yii中共用Action先在protected\components中建立DeleteAction.php，内容如下：?

先在protected\components中建立DeleteAction.php，内容如下：

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classDeleteActionextendsCAction
{
public$pk='id';
public$redirectTo='index';
public$modelClass;
functionrun()
{
if(empty($_GET[$this->pk]))
thrownewCHttpException(404);

$model= CActiveRecord::model($this->modelClass)->findByPk($_GET[$this->pk]);

if(!$model)
thrownewCHttpException(404);

if($model->delete())
$this->redirect($this->redirectTo);

thrownewCHttpException(500);
}
}

在要用到此Action的地方加上：

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functionactions()
{
returnarray(
'delete'=>array(
'class'=>'DeleteAction',
'modelClass'=>'User',//model名字
);
);
}