<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div id="app">
<h3>用vue的方式显示出单位</h3>
<table>
<tr>
<td>
<select v-model="standard">
<option value="">请选择</option>
<option v-for="item in standardList" :value="item.value">{{item.name}}</option>
</select>
</td>
<td>单位是: </td>
</tr>
</table>
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/vue/2.6.11/vue.js"></script>
<script>
var vueMain = new Vue({
el: '#app',
data: {
standard: '',
standardList: [{ name: 'A', id: 1, value: 'A', unit: '个' }, { name: 'B', id: 2, value: 'B', unit: '只' }],
},
methods: {}
})
</script>
</body>
</html>