第12节 组件基础
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script src="vue.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>
<div id="app">
<button-counter title="title1 : " @clicknow="clicknow">
<h2>hi...h2</h2>
</button-counter>
<button-counter title="title2 : "></button-counter>
</div>
<script type="text/javascript">
Vue.component('button-counter', {
props: ['title'],
data: function () {
return {
count: 0
}
},
template: '<div><h1>hi...</h1><button v-on:click="clickfun">{{title}} You clicked me {{ count }} times.</button><slot></slot></div>',
methods:{
clickfun : function () {
this.count ++;
this.$emit('clicknow', this.count);
}
}
})
var vm = new Vue({
el : "#app",
data : {
},
methods:{
clicknow : function (e) {
console.log(e);
}
}
});
</script>
<style type="text/css">
</style>
</body>
</html>