Vue.js实现可编辑的表格

Z时代
2024-01-10
分类：IT
本文实例为大家分享了Vue.js实现可编辑的表格的具体代码，供大家参考，具体内容如下

<!DOCTYPE html>
<html>
<head>
 <title></title>
 <link rel="stylesheet" type="text/css" href="bootstrap.min.css" >
 <style type="text/css">
   table tr td{
   text-align: center;
   }
  .btn-info{
   margin-left: 5px;
  }
  .add,.addBox{
   margin: 10px 0px 10px 10px;
  }
  .submit{
   margin-left: 172px;
  }
  /*全删*/
  .delAll{
   margin-left: 10px;
  }
  /*新增*/
  fieldset{
   margin-left: 10px;
  }
 </style>
</head>
<body>
<div id="app">
<button class="btn btn-primary btn-sm addBox" @click="addBox">添加</button>
<button class="btn btn-sm btn-danger delAll" @click="delAll">批量删除</button>
 <table class="table table-bordered" >
 <thead>
 <tr>
  <td><input type="checkbox" @click="allSelect" v-model="checked"></td>
  <td>学号</td>
  <td>姓名</td>
  <td>年纪</td>
  <td>操作</td>
 </tr>
 </thead>
 <tbody>
  <tr v-for="person,index in people">
  <td><input type="checkbox" v-model="selected" v-bind:value="person.sid"></td>
  <td @click="edit(index)" contenteditable="true">{{person.sid}}</td>
  <td @click="edit(index)" contenteditable="true">{{person.sname}}</td>
  <td @click="edit(index)" contenteditable="true">{{person.sage}}</td>
  <td><button @click="del(index)" class="btn btn-danger btn-sm">删除</button><button @click="update(index)" class="btn btn-info btn-sm">编辑</button></td>
  </tr>
 </tbody>
 </table>
<fieldset v-show="seen" >
 <legend>新增用户</legend>
 <div class="">
 <p>
  <label>学号：</label>
  <input type="text" v-model="newPeople.sid">
 </p>
 <p>
  <label>姓名：</label>
  <input type="text" v-model="newPeople.sname">
 </p>
 <p>
  <label>年龄：</label>
  <input type="number" v-model="newPeople.sage">
 </p>
 <p>
  <button class="btn btn-success btn-sm submit" @click="add">提交</button>
 </p>
</div>
</fieldset> 
<!-- 编辑界面 -->
<fieldset v-show="editSeen">
 <legend>编辑用户</legend>
<div class="">
 <p>
  <label>学号：</label>
  <input type="text" v-model="editPeople.sid" value="{{sid}}">
 </p>
 <p>
  <label>姓名：</label>
  <input type="text" v-model="editPeople.sname" value="{{sname}}">
 </p>
 <p>
  <label>年龄：</label>
  <input type="number" v-model="editPeople.sage" value="{{sage}}">
 </p>
 <p>
  <button class="btn btn-success btn-sm submit" @click="editSubmit">提交</button>
 </p>
</div>
</fieldset> 
</div>
 <script type="text/javascript" src="vue.min.js"></script>
 <script type="text/javascript">
 var data ={
    people:[ 
     {'sid':'1043','sname':'张三','sage':18}, 
     {'sid':'2434','sname':'赵六','sage':43}, 
     {'sid':'3424','sname':'李四','sage':42}, 
     {'sid':'1231','sname':'王五','sage':35} 
    ],
    newPeople:{
     'sid':'','sname':'','sage':''
    },
    seen:false,
    editSeen:false,
    checked:false,
    selected:[],
    editPeople:{
     'sid':'','sname':'','sage':''
    }
   } ;
  var app = new Vue({
  'el':'#app',
   data:data,
   methods:{
   // 添加
   addBox:function(){
    this.seen = this.seen == false ? true : false;
   },
   //删除
   del:function(index){
    console.log(11);
    this.people.splice(index,1);
   },
   //提交
   add:function(){
     //插入到people中
     this.people.push(this.newPeople);
     this.newPeople = {};
     this.seen = false
   },
   //全选
   allSelect:function(){
    if(this.selected.length != this.people.length){
     this.selected = [];
     for(var i = 0; i<this.people.length;i++){
      this.selected.push(this.people[i].sid);
      console.log(this.people[i].sid);
     }
    }else{
     this.selected = [];
    }
   },
   //批量删除
   delAll:function(){
    for(var j = 0; j< this.selected.length;j++){
     for(var i = 0; i< this.people.length; i++){ 
      if(this.selected[j] == this.people[i].sid){
       this.people.splice(i,1);
      }
     }
    }
   },
    //编辑
    update:function(index){
    this.editSeen = true;
     this.editPeople = this.people[index];
    },
    //编辑后提交
    editSubmit:function(){
    this.editSeen = false;
    }
   },
   watch:{
   "selected":function(){
    if(this.selected.length == this.people.length){
     this.checked = true;
    }else{
     this.checked = false;
    }
   }
   }
  })
 </script>
</body>
</html>