* @param {React} component React component that respond to scroll and resize */ const checkVisible = function checkVisible(component) { const node = ReactDom.findDOMNode(component); if (!node) { return; } const parent = scrollParent(node); const isOverflow = component.props.overflow && pa...
React Lazy Load Component React Lazy Load is an easy-to-use React component which helps you defer loading content in predictable way. It's fast, You can also use component inside scrolling container, such as div with scrollbar. It will be found automatically. Check out an example. ...
importReactfrom'react';import{LazyLoadImage,trackWindowScroll}from'react-lazy-load-image-component';constGallery=({ images, scrollPosition})=>({images.map((image)=><LazyLoadImagekey={image.key}alt={image.alt}height={image.height}// Make sure to pass down the scrollPosition,// this will be ...
product主要监听页面的scroll 和 resize 的变化获取 当前页面的top 位子和 bottom 位置然后向下传递 代码如下 监听 window.addEventListener('scroll', this.updateViewport, false); window.addEventListener('resize', this.updateViewport, false); 获取 updateViewport() { this.setState({ viewport : { viewTop: ...
React Component to lazy load images using a HOC to track window scroll position.. Latest version: 1.6.3, last published: 4 months ago. Start using react-lazy-load-image-component in your project by running `npm i react-lazy-load-image-component`. There a
Step 1: Create a Component for Lazy Loading Create a component that you want to lazily load. For this example, let’s create a component named LazyComponent. // LazyComponent.js import React from 'react'; const LazyComponent = () => { return This is a lazy-loaded component!; }; expo...
Here we have usedInfiniteScrollcomponent which we previously installed to lazy load our list, then we started mapping our data as children of the component and providingnext,hasMore, andloaderfrom react query as well. MOMENT OF TRUTH 🤓 ...
class MyComponent extends React.Component { render() { return this component is lazyloaded by default!; } } 2.react-lazy-load:速度快 react-lazy-load 是一个 React 组件,可用于以可预测的方式延迟加载内容。 它相对较快,具有最小的包大小(压缩后 2.2KB),Gzip压缩后只有1kb。 react-lazy-load...
import { LazyLoadImage } from 'react-lazy-load-image-component'; const MyImage = ({ image }) => ( <LazyLoadImage alt={image.alt} height={image.height} src={image.src} // use normal attributes as props width={image.width} /> {image.caption...
</LazyComponent> <InScreenComponents></InScreenComponents> </View> ); } return( <LazyloadView _onScroll={(e)=>{ }}> _onScrollEndDrag={(e)=>{ }} _renderHeader={(e)=>{ //when add this props please return something return(<Text>HEADER</Text>); ...