JavaScript入门实战data 的相关内容

文章 2022-08-12 来自：开发者社区

【Vue.js 入门与实战】--组件传值-父组件向子组件传值和data与props的区别

组件传值-父组件向子组件传值和data与props的区别 vm 实例也可以看成一个大的组件，因为也有自己的控制区域与 date。同时实例也可以看到是一个组件。var vm = new Vue({el:’#app’,Date:{}Method:{}Components:{Com1:{Template:’<h1>这是子组件<h1>‘此时 vm 身上挂载了一个 co....

文章 2022-08-12 来自：开发者社区

【Vue.js 入门与实战】--组件-组件中的data

组件-组件中的data 一、组件中的data1. 在html中写<div id=＂app＂> <mycoml></mycoml><div><script> Vue.component(＇mycoml＇,{ template:＇<h1>这是全局组件&am...

文章 2022-08-12 来自：开发者社区

【Vue.js 入门与实战】--组件-为什么组件的data必须是一个function

组件-为什么组件的data必须是一个function 通过观察发现，代码中的 date 必须为 fuction 且必须访问一个对象，下面将讲解这样定义的必要性：一、组件data是function1. 创一个组件<script>vue.component(＇counter＇,{template:＇＇}) //这是一个计数器的组件，身上有个按钮，每当点击按钮，让da....

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