<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例</title>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<ol>
<!--传建一个todo-item组件实例-->
<todo-item v-for="item in groceryList" v-bind:todo="item" v-bind:key="item.id">
</todo-item>
</ol>
</div>
<script type="text/javascript">
//定义新组件todo-item
Vue.component('todo-item', {
// "prop",类似于一个自定义属性
// 这个属性名为 todo。
props: ['todo'],
template: '<li>{{todo.text}}</li>'
})
var app = new Vue({
el: '#app',
data: {
groceryList: [
{
id: 0,
text: "水果"
},
{
id: 1,
text: "苹果"
},
{
id: 2,
text: "桃子"
}
]
}
})
</script>
</body>
</html>