You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
721 B
34 lines
721 B
2 years ago
|
<!DOCTYPE html>
|
||
|
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<meta charset="UTF-8">
|
||
|
|
<title>el与data的两种写法</title>
|
||
|
|
<script type="text/javascript" src="../vue.js"></script>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<div id="root">
|
||
|
|
<h1>你好， {{name}}</h1>
|
||
|
|
</div>
|
||
|
|
<script type="text/javascript">
|
||
|
|
Vue.config.productionTip = false
|
||
|
|
const v = new Vue({
|
||
|
|
el: '#root',
|
||
|
|
// data的函数式写法
|
||
|
|
// data: {
|
||
|
|
// name: 'Roger'
|
||
|
|
// }
|
||
|
|
// data的函数式写法
|
||
|
|
data: function () {
|
||
|
|
console.log('@@@', this)
|
||
|
|
return {
|
||
|
|
name: 'Roger'
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})
|
||
|
|
console.log(v)
|
||
|
|
// el的新写法
|
||
|
|
v.$mount('#root')
|
||
|
|
|
||
|
|
</script>
|
||
|
|
</body>
|
||
|
|
</html>
|