07、Vue-通过prop往子组件发送消息
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>行找的皮卡丘</title>
</head>
<body>
<div id="app">
</div>
</body>
<script type="text/javascript" src="js/vue.min.js">
</script>
<script type="text/javascript">
Vue.component('Child', {
template: `
<div>
我是一个子组件
<input type='text' v-model='ChildData'/>
</div>
`,
props: ['ChildData']
})
Vue.component('Parent', {
data() {
return {
msg: "我是父组件数据",
}
},
template: `
<div>
我是一个父组件
<Child v-bind:ChildData='msg'/>
</div>
`,
})
new Vue({
el: "#app",
data() {
return {
}
},
template: `<parent/>`,
});
</script>
</html>