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<!DOCTYPE html>
<html lang="en">
<head>
<title>动态创建组件</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="./vue.js"></script>
</head>
<body>
<div id="app">
<ul>
<li @click="currentCom='index'">
<a href="#">首页</a>
</li>
<li @click="currentCom='productType'">
<a href="#">蔬菜</a>
</li>
<li @click="currentCom='productType'">
<a href="#">水果</a>
</li>
<li @click="currentCom='productType'">
<a href="#">肉类</a>
</li>
</ul>
<!-- 利用component标签创建动态组件，它的is属性指向谁，就显示哪个组件 -->
<component :is="currentCom"></component>
</div>
<script>
//首页组件
Vue.component('index', {
template: '<div>首页</div>'
})
Vue.component('productType', {
template: '<div>这里显示商品编号</div>'
})
var vm = new Vue({
el: '#app',
data: {
currentCom: ''
}
})
</script>
</body>
</html>