vue.js input框之間賦值方法

更新時間：2018年08月24日 09:27:30 作者：瘋狂的妖妖

今天小編就為大家分享一篇vue.js input框之間賦值方法具有很好的參考價值，希望對大家有所幫助。一起跟隨小編過來看看吧

如下所示：

demo.html

<!DOCTYPE html>
<html>
 
<head>
 <meta charset="utf-8">
 <title>Index Page</title>
</head>
 
<body>
 <form action="" id="demo">
 <input type="text" value="調試 vuejs 2.0" ref="input1">
 <a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" v-on:click="test1">測試</a>
 <br>
 <span>{{ result1 }}</span>
 <br>
 
 <input type="text" v-model="input2">
 <a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" v-on:click="test2">測試</a>
 <br>
 <span>{{ result2 }}</span>
 </form>
 
 <script src="http://cdn.bootcss.com/vue/2.0.3/vue.min.js"></script>
 <script type="text/javascript" src="demo.js"></script>
</body>
 
</html>

demo.js

new Vue({
 el: "#demo",
 
 data: {
  result1: null,
  result2: null,
  input2: ""
 },
 
 
 
 methods: {
  test1: function () {
   this.result1 = this.$refs.input1.value + " 成功!";
  },
 
  test2: function () {
   this.result2 = this.input2 + " 成功!";
  }
 }
})

demo.html

<!DOCTYPE html>
<html>
 
<head>
 <meta charset="utf-8">
 <title>Index Page</title>
</head>
 
<body>
 <form action="" id="demo">
 <input type="text" value="調試 vuejs 2.0" ref="input1">
 <a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" v-on:click="test1">測試</a>
 <br>
 <span>{{ result1 }}</span>
 <br>
 
 <input type="text" v-model="input2">
 <a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" v-on:click="test2">測試</a>
 <br>
 <span>{{ result2 }}</span>
 </form>
 
 <script src="http://cdn.bootcss.com/vue/2.0.3/vue.min.js"></script>
 <script type="text/javascript" src="demo.js"></script>
</body>
 
</html>

拓展知識：初試Vue之元素、屬性賦值方法

我們在vue中數據賦值時，會很自然而然的想到用“Mustache” 雙大括號插值法來賦值

在一個小案例中，比如給一個img標簽附上鏈接會很自然的想到