◆Vue中用到的数据定义在data中
◆data中可以写复杂类型的数据
◆渲染复杂类型数据时,遵守js的语法即可
结果:
代码:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>data:数据对象</title>
</head>
<body>
<div id="app">{{msg}}
<h2>{{msg}}</h2>
{{school.name}}{{school.mobile}}
<!-- 数组输出方式比较特殊 -->
<ul>一共:
<li>
{{campus}}
</li>
</ul>
<ul>分散:
<li>
{{campus[0]}}
</li>
<li>
{{campus[1]}}
</li>
<li>
{{campus[2]}}
</li>
</ul>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<div id="app"></div>
<script>
var app = new Vue(
{
el:"#app",
data:{msg:"你好呀!VUE!",
school:{
name: "胖纸",
mobile:"400-618-9090"
},
campus:["北京校区","上海校区","广州校区"]
}
}
)
</script>
</body>
</html>
?