}
},
template:'<h3 @click="change">{{msg}}</h3>'
});
Vue.component('aaa',Aaa);//放在这里是全局
var vm=new Vue({
el:'#box',
data:{
bSign:true
}
});
</script>
</body>
</html>
2. 局部组件
放到某个组件内部
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="https://cdn.bootcss.com/vue/2.4.4/vue.min.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
<aaa></aaa>
<br/>
<br/>
<my-aaa></my-aaa>
</div>
<script>
var Aaa=Vue.extend({
template:'<h3>{{msg}}</h3>',
data(){
return {
msg:'ddddd'
}
}
});
var vm=new Vue({
el:'#box',
data:{
bSign:true
},
components:{ //局部组件
aaa:Aaa,
'my-aaa':Aaa//这里的my-aaa需要用引号
}
});
</script>
</body>
</html>另外一种写法,局部
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="https://cdn.bootcss.com/vue/2.4.4/vue.min.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
<my-aaa></my-aaa>
</div>
<script>
var vm=new Vue({
el:'#box',
components:{
'my-aaa':{
data(){
return {
msg:'welcome vue'
}
},
methods:{
change(){
this.msg='changed';
}
},
template:'<h2 @click="change">标题2->{{msg}}</h2>'
}
}
});
</script>
</body>
</html>二、配合模板
配合模板:
1. template:'<h2 @click=”change”>标题2->{{msg}}</h2>’
2. 单独放到某个地方
a).
<script type="x-template" id="aaa">
<h2 @click="change">标题2->{{msg}}</h2>
</script>b).
<template id="aaa">
<h1>标题1</h1>
<ul>
<li v-for="val in arr">
{{val}}
</li>
</ul>
</template>方法一:










