3.react-lazy-load-image-component:兼容 TypeScript react-lazy-load-image-component 是一个易于使用的库,用于延迟加载任何类型的组件。 它支持 IntersectionObserver,可以确定元素何时离开和进入视口。react-lazy-load-image-component 有以下特点: 最重要的是 HOC,trackWindowScroll,它允许组件跟踪窗口滚动位置,而无需...
importReactfrom'react';import{LazyLoadImage}from'react-lazy-load-image-component';constMyImage=({ image})=>(<div><LazyLoadImagealt={image.alt}height={image.height}src={image.src}// use normal <img> attributes as propswidth={image.width}/><span>{image.caption}</span></div>);exportdefaul...
TypeScript declarationshosted on DefinitelyTyped. Get started in seconds We built several examples and components on top of react-lazy-load-image-component to safe you time. Check them out onLazyPixels.com. Installation #Yarn$ yarn add react-lazy-load-image-component#NPM$ npm i --save react-...
3. react-lazy-load-image-component: Compatible with TypeScript declarations Thereact-lazy-load-image-componentis an easy-to-use library for lazy loading any type of component. It supports theIntersectionObserver, and you can determine when an element leaves and enters the viewport. ...
TypeScript declarationshosted on DefinitelyTyped. Installation #Yarn$ yarn add react-lazy-load-image-component#NPM$ npm i --save react-lazy-load-image-component LazyLoadImageusage importReactfrom'react';import{LazyLoadImage}from'react-lazy-load-image-component';constMyImage=({image})=>(<div><LazyL...
TypeScript declarationshosted on DefinitelyTyped. Installation #Yarn$ yarn add react-lazy-load-image-component#NPM$ npm i --save react-lazy-load-image-component LazyLoadImageusage importReactfrom'react';import{LazyLoadImage}from'react-lazy-load-image-component';constMyImage=({image})=>(<div><LazyL...
支持TypeScript 声明。 占位符默认提供与图像或组件相同的大小,但可以自定义。 Github:https://github.com/Aljullu/react-lazy-load-image-component 4. react-lazy-images react-lazy-images 是一个灵活的库,它提供组件和实用程序来延迟加载 React 中的图像。它使用render props.为调用者提供了完全的表现控制。其...
React.lazy()和\<Suspense>都是React 16.6版本中加入的新特性,用于动态导入组件并实现懒加载。它们的实现原理如下:React.lazy()React.lazy()函数可以动态导入一个组件,被导入的组件将会被Webpack打包为一个单独的代码块,这个代码块将在组件首次渲染时进行加载。React.lazy()的语法如下:const SomeComponent = 加载...
我们基于kbone-template-react提供的webpack.mp.config.js来修改,以支持项目中使用的 React、Typescript、PostCSS、条件编译、Tree Shaking 等特性,还有与小程序代码复用。 4.1.1 Babel 以下是 H5 和小程序代码转换的公用规则,依据 isMp 来区分不同的转换处理 ...
type React.FC<P = {}> = React.FunctionComponent<P>最终的定义形式如下:interface IProps { name: string } const App: React.FC<IProps> = (props) => { const {name} = props; return ( <div className="App"> <h1>hello world</h1> <h2>{name}</h2> </div> ); } export default App...