<!DOCTYPE html>
<html>
<head>
<title>Vue Demo</title>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="firstVue">
<p>{{msg}}</p>
<button-demo></button-demo>
<child v-bind:message="msg"></child>
<button-counter></button-counter>
</div>
</body>
<script type="text/javascript">
Vue.component('button-demo',{
template:'<button>Hello button-demo!</button>'
});
//注册了'button-demo'以后，<button-demo></button-demo>就等价于<button>Hello here!</button>
// 组件 child
Vue.component('child', {
// 声明 props
props: ['message'],
template: '<div><span>{{ message }}</span></div>'
});
//定义button-counter组件
Vue.component('button-counter',{
//定义数据
data:function(){
return {
count: 0
}
},
//定义方法
methods:{
clickAdd: function(){
this.count++
}
},
template :'<button @click="clickAdd">You clicked me {{count}} times</button>'
});
var myVue = new Vue({
el: "#firstVue",
data:{
msg:"hello world"
}
})
</script>
</html>
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