通过solt获取文本 并将文本传入虚拟节点VNode
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.17/dist/vue.js"></script>
</head>
<body>
<div id="demo">
<child>
<p slot="header">今天星期五</p>
<h2>今天星期五</h2>
<h4>明天星期六</h4>
<p slot="footer">周六之后是周日</p>
</child>
</div>
<script>
Vue.component('child',{
render:function(createElement){
//通过slot获取节点内容
var header = this.$slots.header
var main = this.$slots.default
var footer = this.$slots.footer
return createElement('div',[
// 传入节点信息
createElement('header',header),
createElement('main',main),
createElement('footer',footer)
])
}
})
var app = new Vue({
el: '#demo',
data: {
}
})
</script>
</body>
</html>
