前言 最近在学习React的封装,虽然日常的开发中也有用到HOC或者Render Props,但从继承到组合,静态构建到动态渲染,都是似懂非懂,索性花时间系统性的整理,如有错误,请轻喷~~ 例子 以下是React官方的一个例子,我会采用不同的封装方法来尝试代码复用,例子地址. 组件在 React 是主要的代码复用单元,但如何共享状态或一个组件的行为封装到其他需要相同状态的组件中并不是很明了. 例如,下面的组件在 web 应用追踪鼠标位置: class MouseTracker extends R
Sometimes you have common use cases that require common props to be applied to certain elements. You can collect these props into an object for users to simply apply to their elements and we'll see how to do that in this lesson. In short, in Render p
This lesson takes the concept of render props and migrates it over to streaming props by keeping the same example and simple refactoring the Togglecomponent which handles the render prop. const ToggleStream = componentFromStream(props$ => { const { h
Because @types/react has to expose all its internal types, there can be a lot of confusion over how to type specific patterns, particularly around higher order components and render prop patterns. The widest and most recommended element type is React
When making a reusable component, you'll find that people often like to have the API they're most familiar with, so in this lesson we'll recreate the withToggle Higher Order Component using our new ConnectedToggle render prop component. function with
Render functions open up a world of customization and control by using pure JavaScript rather than Vue's templating language. When you need to pull off something super custom (or maybe you're just coming from React-land) you can turn to Render functi
Preact offers, in addition to the regular component API from React, the ability to access both props & state as function parameters to the render method. This lesson will cover an example of how to utilize this convenience along with how destructurin
