vue实现form表单与table表格的数据关联功能示例

时间:2020-05-16 s_psycho 人气:0

本文实例讲述了vue实现form表单与table表格的数据关联功能。分享给大家供大家参考，具体如下：

<!doctype html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport"
     content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>www.qb5200.com vue form表单数据关联</title>
  <style>
    *{
      margin: 0;
      padding: 0;
      list-style: none;
    }
    input{
      margin-left: 50px ;
    }
    span{
      margin-left: 50px ;
    }
    select{
      margin-left: 50px ;
    }
    .create{
      margin-left: 150px ;
    }
  </style>
</head>
<body>
<form id="app">
  <fieldset>
    <legend>Creat New Person</legend>
    <span>Name:</span><input type="text" v-model="text0">
    <br>
    <span>Age:</span><input type="text" value="0" v-model="text1">
    <br>
    <span>Sex:</span><select v-model="text2">
    <option>Man</option>
    <option>Woman</option>
    <option>....</option>
  </select>
    <br>
    <button class="create" @click="add">Create</button>
  </fieldset>
  <table>
    <tr><td>Name</td><td>Age</td><td>Sex</td><td>Delete</td></tr>
    <tr v-for="x in person"><td>{{x.name}}</td><td>{{x.age}}</td><td>{{x.sex}}</td><td><button @click="fun">Delete</button></td></tr>
  </table>
</form>
</body>
<script src="https://cdn.bootcss.com/vue/2.4.4/vue.min.js"></script>
<script>
  const app=new Vue({
    el:"#app",
    data:{
      text0:"",
      text1:"",
      text2:"",
      person:[{
        name:"Jack",
        age:"20",
        sex:"man",
      },
        {
          name:"Bill",
          age:"24",
          sex:"woman",
        },
      ]
    },
    methods: {
      add(){
          if (this.text0==""||this.text1==""){
            alert("Name Or Age undefined")
          }else{
            this.person.push({
              name: this.text0,
              age: this.text1,
              sex: this.text2,
            });
          }
      },
      fun(){
        this.person.pop()
      }
    }
  })
</script>
</html>

运行效果如下图所示：

希望本文所述对大家vue.js程序设计有所帮助。

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