console
<!DOCTYPE html>
<html lang="zh_CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=, initial-scale=">
<meta http-equiv="X-UA-Compatible" content="">
<title>test</title>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.js"></script>
</head>
<body>
<div id="root">
<input type="text" v-model="val"/>
<input type="text" :value="val"/>
</div>
<div id="app-7">
<ol>
<todo-item
v-for="item in groceryList"
v-bind:todo="item"
v-bind:key="item.id"
></todo-item>
</ol>
</div>
<script type="text/javascript">
Vue.component('todo-item', {
props: ['todo'],
template: '<li>{{ todo.text }}</li>'
})
var app7 = new Vue({
el: '#app-7',
data: {
groceryList: [
{ id: 0, text: '蔬菜' },
{ id: 1, text: '奶酪' },
{ id: 2, text: '随便其它什么人吃的东西' }
]
}
})
new Vue({
el:"#root",
data:{
name:"cwz",
val:"8520"
}
})
</script>
</body>
</html>