yii gii自动生成的curd添加批量删除实例

1.在视图中 CGridView中的columns添加,作用是添加多选框

代码如下	复制代码
array(        'selectableRows' => 2,        'footer' => '<button type="button" onclick="GetCheckbox();" style="width:76px">批量删除</button>',        'class' => 'CCheckBoxColumn',        'headerHtmlOptions' => array('width' => '33px'),        'checkBoxHtmlOptions' => array('name' => 'selectdel[]'),      ),

2.引入js代码

代码如下

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function GetCheckbox(){             var data=new Array();             $("input:checkbox[name='selectdel[]']").each(function (){                     if($(this).attr("checked")==true){                             data.push($(this).val());                     }             });             if(data.length > 0){                     $.post("index.php?r=member/my_cart/delall",{'selectdel[]':data}, function (data) {                             if (data=='ok') {                                     alert('删除成功！');           location.href = "index.php?r=member/my_cart/admin";                           }                     });             }else{                     alert("请选择要删除的选项!");             }     }

3.Action中

代码如下

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public function actionDelall() {         if (Yii::app()->request->isPostRequest) {             $criteria = new CDbCriteria;             $criteria->addInCondition('rec_id', $_POST['selectdel']);             Cartdb::model()->deleteAll($criteria);             if (isset(Yii::app()->request->isAjaxRequest)) {                 echo 'ok';             }             else                 $this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('index'));         }         else             throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');     }