<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="bower_components/vue/dist/vue.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
</div>
<script>
var Aaa=Vue.extend({//继承出来一个Vue类Aaa
template:‘<h3>我是标题3</h3>‘
});
var a=new Aaa();//a跟vm一样
console.log(a);
var vm=new Vue({
el:‘#box‘,
data:{
bSign:true
}
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="bower_components/vue/dist/vue.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
<aaa></aaa>
</div>
<script>
var Aaa=Vue.extend({
template:‘<h3>我是标题3</h3>‘
});
Vue.component(‘aaa‘,Aaa);//aaa是组建实例，全局组件
var vm=new Vue({
el:‘#box‘,
data:{
bSign:true
}
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="bower_components/vue/dist/vue.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
<aaa></aaa>
</div>
<script>
var Aaa=Vue.extend({
data(){
return {
msg:‘我是标题^^‘
};
},
template:‘<h3>{{msg}}</h3>‘
});
Vue.component(‘aaa‘,Aaa);
var vm=new Vue({
el:‘#box‘,
data:{
bSign:true
}
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="bower_components/vue/dist/vue.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
<aaa></aaa>
</div>
<script>
var Aaa=Vue.extend({
data(){
return {
msg:‘我是标题^^‘
};
},
methods:{
change(){
this.msg=‘changed‘
}
},
template:‘<h3 @click="change">{{msg}}</h3>‘
});
Vue.component(‘aaa‘,Aaa);
var vm=new Vue({
el:‘#box‘,
data:{
bSign:true
}
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="bower_components/vue/dist/vue.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
<aaa></aaa>
</div>
<script>
var Aaa=Vue.extend({
template:‘<h3>{{msg}}</h3>‘,
data(){// es6语法，函数不写：，组件里面放数据: data必须是函数的形式，函数必须返回一个对象(json)
return {
msg:‘ddddd‘
}
}
});
var vm=new Vue({
el:‘#box‘,
data:{
bSign:true
},
components:{ //局部组件，放到某个组件内部，Vue.component(‘aaa‘,Aaa);
aaa:Aaa
}
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="bower_components/vue/dist/vue.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
<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
‘my-aaa‘:Aaa
}
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="bower_components/vue/dist/vue.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
<my-aaa></my-aaa>
</div>
<script>
Vue.component(‘my-aaa‘,{//全局，公共的提出去
template:‘<strong>好</strong>‘
});
var vm=new Vue({
el:‘#box‘
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="bower_components/vue/dist/vue.js"></script>
<style>
</style>
</head>
<body>
<div id="box">
<my-aaa></my-aaa>
</div>
<script>
var vm=new Vue({
el:‘#box‘,
components:{ //局部
‘my-aaa‘:{
data(){
return {
msg:‘welcome vue‘
}
},
methods:{
change(){
this.msg=‘changed‘;
}
},
template:‘<h2 @click="change">标题2->{{msg}}</h2>‘
}
}
});
</script>
</body>
</html>
时间： 2024-10-19 04:58:05