<!DOCTYPE>
<html>
<head>
<title>VUE</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<div>{{message}}</div> <span v-bind:title="message2">鼠标悬停几秒钟查看此处动态绑定的提示信息！</span>
<button v-on:click="btnClick">反转消息</button>
<p v-if="seen">现在你看到我了</p>
<ol>
<li v-for="todo in todos">{{todo.text}}</li> </ol>
<ol>
<todo-item v-for="item in todos" v-bind:todo="item" v-bind:key="item.id"></todo-item>
</ol>
<input v-model="message" />
</div>
<script type="text/javascript">
Vue.component('todo-item', { props:['todo'],
template: '<li>这是个待办事项：{{todo.text}}</li>' })
var app = new Vue({ el: "#app",
data: { message: "Hello World",
message2: '页面加载于 ' + new Date().toLocaleString(),
seen: false,
todos: [{ text: '学习JavaScript' }, { text: 'VUE' }, {text:'.NET'}] },
methods: { btnClick: function () { this.message = this.message.split('').reverse().join('') }
}
});
</script>
</body>
</html>