lovecoding
/
VIP24


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    .aa{
      width: 200px;
      height: 200px;
      background: red;
    }
    .bb{
      color: blue;
      font-size: 50px;
    }
  </style>
</head>
<body>
  <div id="app">

    <button @click="change">change</button>
    <!-- v-bind  动态绑定属性 -->
    <!-- <div v-bind:id="myName"></div> -->
    <div :id="myName"></div>
    <!-- <div :class="{aa:isA,bb:isB}">1111111111</div> -->

    <div :class="[flag?class1:'',class2]">3333333</div>

    <div style="width: 200px;height:200px"></div>
    <div :style="{color: color1}">hhhhhhhhhhh</div>

    <div :style="[s1,s2]">xixiixixxixiixixxii</div>

  </div>
  <script src="vue.js"></script>
  <script>
    new Vue({
      el:'#app',
      data:{
        myName: 'zs',
        isA: true,
        isB: false,
        class1: 'aa',
        class2: 'bb',
        flag:false,
        color1:'green',
        s1:{
          width:'100px',
          height:'100px'
        },
        s2:{
          background:'red'
        }
      },
      methods:{
        change(){
          this.myName = 'lisi'
        }
      }
    })
  </script>
</body>
</html>