Compound component gives more rendering control to the user. The functionality of the component stays intact while how it looks and the order of the children can be changed at will. We get this functionality by using the special React.Children.map fu…

Due to the way that React Context Providers work, our current implementation re-renders all our compound component consumers with every render of the <Toggle /> which could lead to unnecessary re-renders. Let's fix that by ensuring that the value pr…

Our current compound component implementation is great, but it's limited in that users cannot render the structure they need. Let's allow the user to have more flexibility by using React context to share the implicit state to our child <Toggle/> com…

If someone uses one of our compound components outside the React.createContext <ToggleContext.Provider />, they will experience a confusing error. We could provide a default value for our context, but in our situation that doesn't make sense. Instea…

原文转自:http://segmentfault.com/blog/nightire/1190000000753400 译者前言 这是一篇来自 StackOverflow 的问答,提问的人认为 React 相比 WebComponents有一些“先天不足”之处,列举如下: 原生浏览器支持 原生语法支持(意即不把样式和结构混杂在 JS 中) 使用 Shadow DOM 封装样式 数据的双向绑定 这些都是确然的.不过他还是希望听听大家的看法,于是就有了这篇精彩的回答. 需要说明的是,这篇回答并没有讨…

目录结构 译者前言 Native vs. Compiled 原生语言对决预编译语言 Internal vs. External DSLs 内部与外部 DSLs 的对决 Types of DSLs - explanation DSLs 的种类 - 解释 Data binding 数据绑定 Native vs. VM 原生对决 VM(虚拟机) 译者前言 这是一篇来自 StackOverflow 的问答,提问的人认为 React 相比 WebComponents 有一些"先天不足"之处,列举…

Allow the user to control the view of the toggle component. Break the toggle component up into multiple composable components that can be rearranged by the app developer. Compound component mainly for rendering flexibility. It hides the implements de…

To make more composable React components, you can define common APIs for similar component types. import React from 'react'; import ReactDOM from 'react-dom'; export default class App extends React.Component{ constructor(){ super(); this.state = { re…

Higher order components will allow you to apply behaviors to multiple React components. So the idea is to create a high order component, then use this hight order component to create multi same behaivor component. So high order function is insdie fun…

In this lesson we'll learn how to render multiple component children from a single route. Define a named component by "components": <Route path="/other" components={ {header: Other, body: OtherBody}}></Route> 'header' and '…