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A brief discussion on the difference between vue and angular

零下一度Original: 2017-06-17 17:21:302909browse

This article mainly introduces vue in detail bootstrapA small example has a certain reference value. Interested friends can refer to it

vue and angular are very They all look like MVVM. The reason is all clear, that is, the difference in syntax

I think the difference between vue and angular:

1.vue is lighter, more convenient, and suitable for mobile development

2.vue is simpler. .

The difference between angular and vue instructions is roughly ng-xxx and v-xxx.
vue uses new Vue to create an instance, then binds data to the attributedata, and adds methods to the attribute methods.
vue’sLoopThe traversal is v-for="", Event is v-on: clicl="";

Go directly to the code .

<!DOCTYPE html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <title>Title</title>
 <link rel="stylesheet" href="bootstrap.css" rel="external nofollow" >
 <style>
  tr{
   vertical-align: inherit;
  }
 </style>
 <script src="jquery.js"></script>
 <script src="bootstrap.js"></script>
 <script src="node_modules/vue/dist/vue.js"></script>
 <script>
  window.onload= function(){
   var vm = new Vue({
    el:&#39;.container&#39;,
    data:{
     myData:[],
     username:&#39;&#39;,
     age:&#39;&#39;
    },
    methods:{
     add:function(){
      this.myData.push({
       name:this.username,
       age:this.age
      });
      this.username="";
      this.age="";
     },
     reset:function(){
      this.username="";
      this.age="";
     },
     del:function(index){
      this.myData.splice(index,1)
     },
     delAll:function(){
      this.myData=[];
     }
    }
   })
  }
 </script>
</head>
<body>
 <p class="container">
  <form role="form">
   <p class="form-group">
    <label for="username">用户名：</label>
    <input placeholder="输入用户名" type="text"
      v-model="username"
      id="username" class="form-control">
   </p>
   <p class="form-group">
    <label for="age">年龄：</label>
    <input placeholder="输入年龄" type="text"
      v-model="age"
      id="age" class="form-control">
   </p>
   <p class="form-group">
    <input type="button" class="btn btn-info" v-on:click="add()" value="添加">
    <input type="button" class="btn btn-info" v-on:click="reset()" value="重置">
   </p>
  </form>
  <hr>
  <table class="table table-bordered table-hover">
   <caption>用户信息表</caption>
   <tr class="text-danger">
    <td class="text-center">序号</td>
    <td class="text-center">名字</td>
    <td class="text-center">年龄</td>
    <td class="text-center">操作</td>
   </tr>
   <tr v-for="(item,index) in myData">
    <td class="text-center">{{index+1}}</td>
    <td class="text-center">{{item.name}}</td>
    <td class="text-center">{{item.age}}</td>
    <td class="text-center">
     <button class="btn btn-danger btn-sm"
      v-on:click="del(index)"
      data-toggle="dialog" data-target="#layer"
     >删除</button>
    </td>
   </tr>
   <tr v-show="myData.length!=0">
    <td colspan="4" class="text-right">
     <button v-on:click="delAll()" class="btn btn-danger btn-sm">删除全部</button>
    </td>
   </tr>
   <tr v-show="myData.length==0">
    <td colspan="4" class="text-center">
     <p>暂无数据</p>
    </td>
   </tr>
  </table>
 </p>


</body>
</html>

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