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6demo.html
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6demo.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>vue 6demo</title>
<script src="./js/vue.js"></script>
</head>
<body>
<div id="app">
<table>
<!-- 标签正确嵌套组件使用 is -->
<tr @click.native="show" is="my-header"></tr>
</table>
<!-- <my-header></my-header> -->
</div>
<script>
var vm3 = new Vue({
el: "#app",
data: {
},
components: {
"my-header": {
template: `<h2 >hello myHeader</h2>`,
data: function () {
return {
}
},
}
},
methods: {
show: function() {
console.log("show")
}
},
})
// 正确的嵌套方式与 is 属性
// 单向数据流
// 数据的作用域
// 原生事件 .native
// $refs this.$refs.myTitle.innerHTML = str // DOM 操作，非常特殊的情况下使用，数据较难修改的时候
</script>
</body>
</html>