Yii CgridView批量删除


                    

在我的许多模型的CgridViews中,我都具有批量删除功能:chechboxColumn和一个删除按钮,用于删除所有选中的用户。 为此,我在管理员中使用ajax,在控制器中使用新动作。</ p>

在我向gridview添加分页之前,所有这些工作都很好,这不会保存前几页中选中的行。</ p>

我尝试使用
  'enableHistory'= true,
但是它什么也没做(根据我的阅读,我不是唯一的:mellow:),所以我下载了这个扩展名:selgridview </ p>

该扩展程序有效-当我浏览页面时,选中的行保持选中状态,但批量删除功能仅看到我当前所在页面的选中行。</ p>

这是我正在使用的ajax:</ p>

  <?php
     Yii :: app()-> clientScript-> registerScript('delete','
     $(“#butt”)。click(function(){
                     varchecked = $(“#person-grid”)。yiiGridView(“ getChecked”,“ person-grid_c11”);
                     var count = checked.length;
                     if(count> 0 && Confirm(“您确定要删除” + count +“个人吗?”))
                     {
                                     $ .ajax({
                                                     数据:{checked:checked},
                                                     url:“'。CHtml :: normalizeUrl(array('person / remove'))。'”,
                                                     success:function(data){$(“#person-grid”)。yiiGridView(“ update”,{});},
                                     });
                     }
                     });
     ');
     ?>
</ code> </ pre>

现在,也许那是一个愚蠢的问题,但我对javascript知之甚少。
我什至不确定问题出在ajax中。 。 。 。 </ p>

非常感谢您的帮助:rolleyes:</ p>
     </ div>

展开原文

原文

In many of my Models' CgridViews I have a bulk delete function: a chechboxColumn and a delete button which deletes all the checked users. For that I am using ajax in the admin and a new action in the controller.

All this works fine until I add pagination to th gridview, which is not saving the checked rows in the previous pages.

I tried to use 'enableHistory'=true, but it did nothing (and from what I'v read I'm not the only one :mellow: ) , so I downloaded this extension: selgridview

The extension works - when I move through the pages , the checked rows stay checked BUT , my bulk delete function is seeing only the checked rows of the page I'm in right now.

this is the ajax I'm using:

        <?php
    Yii::app()->clientScript->registerScript('delete','
    $("#butt").click(function(){
                    var checked=$("#person-grid").yiiGridView("getChecked","person-grid_c11");
                    var count=checked.length;
                    if(count>0 && confirm(" are you sure you want to delete "+count+" people ? "))
                    {
                                    $.ajax({
                                                    data:{checked:checked},
                                                    url:"'.CHtml::normalizeUrl(array('person/remove')).'",
                                                    success:function(data){$("#person-grid").yiiGridView("update",{});},              
                                    });
                    }
                    });
    ');
    ?>

Now , maybe thats a silly question but I know little about javascript. I'm not even sure that the problem is in the ajax . . . .

Help would be much appreciated :rolleyes:

2个回答


我正在使用 selgridview扩展。</ p>

这是我删除所选用户的代码</ p>

  //一次删除多个用户
$('#delete_selected_items_button')。on('click',function(){
     var selected = $(“#users-grid”)。selGridView(“ getAllSelection”);

     //如果没有选择
     如果(!selected.length)
     {
         alert('请选择至少一个要删除的用户');
         返回false;
     }

     //确认?
     如果(!确认('确定要删除'+ selected.length +'users?'))返回false;

     var multipledeleteUrl =“ <?php echo Yii :: app()-> baseUrl;?> / users / multipledelete”;

     $ .ajax({
         输入:“ POST”,
         网址:multipledeleteUrl,
         数据:{selectedUsers:选定},
         成功:(功能(e){

             //只是确保我们删除了最后选择的项目
             $(“#users-grid”)。selGridView(“ clearAllSelection”);

             //成功删除后刷新CCGridView
             $ .fn.yiiGridView.update(“ users-grid”);

         }),
         错误:(函数(e){
             alert(“无法删除所选用户”);
         })
     });
})
</ code> </ pre>

UsersController </ code>上, actionMultipleDelete()</ code>做类似的事情</ p>

 如果(Yii :: app()-> request-> isAjaxRequest)
         {
             $ selectedUsers = Yii :: app()-> request-> getPost('selectedUsers');

             //遍历所有ID
             foreach($ selectedUsers作为$ id)
             {
                 //在此处删除用户...
             }
         }
</ code> </ pre>
     </ div>

展开原文

原文

I am using selgridview extension.

Here is my code for deleting the selected users

//delete multiple users at once
$('#delete_selected_items_button').on('click', function () {
    var selected = $("#users-grid").selGridView("getAllSelection");

    //if nothing's selected
    if ( ! selected.length)
    {
        alert('Please select minimum one user to be deleted');
        return false;
    }

    //confirmed?
    if ( ! confirm('Are you sure to delete ' + selected.length + ' users?')) return false;

    var multipledeleteUrl = "<?php echo Yii::app()->baseUrl;?>/users/multipledelete";

    $.ajax({
        type: "POST",
        url: multipledeleteUrl,
        data: {selectedUsers : selected},
        success: (function (e){

            //just to make sure we delete the last selected items
            $("#users-grid").selGridView("clearAllSelection");

            //we refresh the CCGridView after success deletion
            $.fn.yiiGridView.update("users-grid");

        }),
        error: (function (e) {
            alert("Can not delete selected users");
        })
    });
})

On UsersController, actionMultipleDelete() do something like this

if (Yii::app()->request->isAjaxRequest)
        {
            $selectedUsers = Yii::app()->request->getPost('selectedUsers');

            //iterate through all ids
            foreach ($selectedUsers as $id)
            {
                //delete the user here...
            }
        }



  1. 我不知道这个插件以及它如何保存哪些复选框
    选中,但您可以调查一下,然后发送该信息
    交给您的控制器。</ li>
  2. 或者,您可以保存应将哪些模型
    在会话中删除。 在复选框上单击()(检查复选框是否已选中
    或未选中)事件,使用ajax调用控制器以保存
    会话中模型的ID。 然后,当用户单击删除时,您可以
    从会话中检索此数据。</ li>
    </ ol>
         </ div>

展开原文

原文

  1. I don't know about this plugin and how it saves what checkboxes are checked, but you can look into that and then send that information to your controller.
  2. Alternatively you can save which models should be deleted in a session. On a checkbox click() (check if the check box is checked or unchecked) event call your controller with ajax to save the model's id in your session. then when the user clicks delete you can retrieve this data from the session.

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【超实用课程内容】 本课程演示的是一套基于Java的SSM框架实现的图书管理系统,主要针对计算机相关专业的正在做毕设的学生与需要项目实战练习的java人群。详细介绍了图书管理系统的实现,包括:环境搭建、系统业务、技术实现、项目运行、功能演示、系统扩展等,以通俗易懂的方式,手把手的带你从零开始运行本套图书管理系统,该项目附带全部源码可作为毕设使用。 【课程如何观看?】 PC端:https://edu.csdn.net/course/detail/27513 移动端:CSDN 学院APP(注意不是CSDN APP哦) 本课程为录播课,课程2年有效观看时长,大家可以抓紧时间学习后一起讨论哦~ 【学员专享增值服务】 源码开放 课件、课程案例代码完全开放给你,你可以根据所学知识,自行修改、优化 下载方式:电脑登录https://edu.csdn.net/course/detail/27513,点击右下方课程资料、代码、课件等打包下载

MySQL数据库面试题(2020最新版)

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本课程从初学者角度出发,提供了C#从入门到成为程序开发高手所需要掌握的各方面知识和技术。 【课程特点】 1 由浅入深,编排合理; 2 视频讲解,精彩详尽; 3 丰富实例,轻松易学; 4 每章总结配有难点解析文档。 15大章节,228课时,1756分钟与你一同进步!

编程实现学生基本信息管理程序

编程实现学生基本信息管理程序。学生基本信息包括:学号、姓名、性别、年龄、班级、学院、专业等。具体实现的管理功能如下: (1) 输入并显示多个学生的基本信息; (2) 可根据需要实现学生信息的添加; (

android 漂亮的UI界面 完整的界面设计

声明:这也是我学习时在网上下载的,鉴于分享精神,并且觉得很不错才上传上来的。。。。。 android 漂亮的UI界面 完整的界面设计 这是一个完整的UI设计,但是没写动作,这是一个公司程序员的公司任务

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Anacond的介绍 Anaconda指的是一个开源的Python发行版本,其包含了conda、Python等180多个科学包及其依赖项。 因为包含了大量的科学包,Anaconda 的下载文件比较大(约 531 MB),如果只需要某些包,或者需要节省带宽或存储空间,也可以使用Miniconda这个较小的发行版(仅包含conda和 Python)。 Conda是一个开源的包、环境管理器,可以用于...

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DirectX修复工具(DirectX Repair)是一款系统级工具软件,简便易用。本程序为绿色版,无需安装,可直接运行。 本程序的主要功能是检测当前系统的DirectX状态,如果发现异常则进行修复

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