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MVVM.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Document</title>
</head>
<body>
<div id="app">
<h1>{{song}}</h1>
<p>《{{album.name}}》
<p>是{{singer}}2005年11月发行的专辑</p>
</p>
<p>主打歌为：{{album.theme}}</p>
<input v-model="dataBind" type="text">
<p>{{dataBind}}</p>
<p>试下computed效果：{{consum}}</p>
</div>
<script src="mvvm.js"></script>
<script type="text/javascript">
let mvvm = new Mvvm({
el: '#app',
data: { // Object.defineProperty(obj, 'song', '发如雪');
song: '发如雪',
album: {
name: '十一月的萧邦',
theme: '夜曲'
},
singer: '周杰伦',
dataBind: "双向数据绑定",
a: 10,
b: 15
},
computed: {
consum: function(){
return this.a + this.b;
}
}
});
mvvm.song = "一路向北";
mvvm.album.name = "魔杰座 - 跨时代 - 叶惠美 - 七里香 - 八度空间";
</script>
</body>
</html>