循环结构-遍历数组

2023/07/16 Vue2 1277 views 
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
  
</head>
<body>
  <div id="app">
    <div>水果列表</div>
    <ul>
      <li v-for='item in fruits'>{{item}}</li>
      <li v-for='(item, index) in fruits'>{{item + '---' + index}}</li>
      <li :key='item.id' v-for='(item, index) in myFruits'>
        <span>{{item.ename}}</span>
        <span>-----</span>
        <span>{{item.cname}}</span>
      </li>

    </ul>
  </div>
  <script type="text/javascript" src="js/vue.js"></script>
  <script type="text/javascript">
    /*
      循环结构-遍历数组
    */
    var vm = new Vue({
      el: '#app',
      data: {
        fruits: ['apple', 'orange', 'banana'],
        myFruits: [{
          id: 1,
          ename: 'apple',
          cname: '苹果'
        },{
          id: 2,
          ename: 'orange',
          cname: '橘子'
        },{
          id: 3,
          ename: 'banana',
          cname: '香蕉'
        }]
      }
    });
  </script>
</body>
</html>


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