Vue.component("greeting",{
template:
`<p>{{ name }}大家好
<button v-on:click="changeName">改名</button></p>`,
data:function(){
return {
name:'檐下听雨'
}
},
methods:{
changeName:function(){
this.name='yanxiatingyu';
}
}
});
new Vue({
el:'#vue-app-one'
});
new Vue({
el:'#vue-app-two'
});
Vue.js
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<link rel="stylesheet" type="text/css" href="vue.css">
<script src="https://cdn.bootcss.com/vue/2.4.2/vue.min.js"></script>
<style type="text/css">
.cr{
color:red;
}
</style>
</head>
<body>
<h3>初识Vue 组件</h3>
<div id="vue-app-one">
<greeting></greeting>
</div>
<div id="vue-app-two">
<greeting></greeting>
</div>
<script src="app.js"></script>
</body>
</html>
HTML