yii2_yii gii自动生成的curd添加批量删除实例

更新时间:2018-09-23    来源:SEO资讯    手机版     字体:

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1.在视图中 CGridView中的columns添加,作用是添加多选框

 代码如下

array(
       "selectableRows" => 2,
       "footer" => "",
       "class" => "CCheckBoxColumn",
       "headerHtmlOptions" => array("width" => "33px"),
       "checkBoxHtmlOptions" => array("name" => "selectdel[]"),
     ),

2.引入js代码

 

 代码如下 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

 代码如下

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.");
    }

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