在这个例子中,当按钮被点击时,shouldLoadScript状态将被更新为true,从而触发加载脚本的操作。 动态加载脚本在React中的应用场景非常广泛。例如,当某个组件需要依赖外部库或第三方插件时,可以通过动态加载脚本来实现按需加载,减小初始加载的包大小,提高应用性能。另外,动态加载脚本还可以用于延迟加载一些非关键性的功能,提...
报错 Unabletoload script.Make sure you'reeither running a metro server(run'react-native start')orthat your bundle'index.android.bundle'ispackaged correctlyforrelease. 原因 没有找到index.android.bundle 方法一 创建android/app/src/main/assets文件夹 执行命令 react-native bundle--platformandroid--devfa...
let pointAndLineDataReady = false; export const POINT_LINE_LIST = [ 'http://10.110.10.15:9000/frontend/gis-model-point.min.js', 'http://10.110.10.15:9000/frontend/gis-model-line.min.js', ] export const loadScript = (url) => { return new Promise((resolve, reject) => { const ...
React中支持异步加载script,通过react-loadable可以在React中异步import。 但是目前遇到一个问题,引入全局的script标签(不支持CommonJS方式导入)。但是如果把所有标签全部写在index.html中的话,那么第一页加载的速度会变慢,所以希望实现异步引入script标签的方法。 目前通过document.createElement的方法来动态创建脚本标签,然后...
循环调用一组函数,动态引入script,在检查元素中的head中script显示已经被引入,但是onload函数没有被执行,并且报错如下: export async function loadScripts(scripts: string[], callback: any) { let HEAD = document.getElementsByTagName('head')[0] let s = []; let loaded = 0; for (let i = 0; i...
import ScriptLoader from 'react-script-loader-hoc'; import { StripeProvider, Elements } from 'react-stripe-elements'; import { LoadIcon, CheckoutForm } from '../components'; const StripePayment = ({ scriptsLoadedSuccessfully }) => { if (!scriptsLoadedSuccessfully) return <LoadIcon />; ret...
Script 是 Next.js 内置的脚本组件,用于控制加载和执行三方脚本文件。使用基本示例如下: // src/app/home/page.tsx import Script from 'next/script'; export default function Home() { return ( <> <h1>Welcome to My Site</h1> <Script src="https://example.com/script.js" /> </> ); } 上面...
ReactScriptHome All Components React React Native Best Featured2,300+ React & React Native Components Discover the most popular, latest, and open-source React & React Native components and libraries. Find everything you need to build faster. AlertAnimationAudio & Video Autocomplete Bootstrap ...
A React HOC for loading 3rd party scripts asynchronously. This HOC allows you to wrap a component that needs 3rd party resources, like reCAPTCHA or Google Maps, and have them load the script asynchronously. Usage Async Script HOC api
('script')),existsScript,key=this.codeToKey(src);existsScript=scripts.find((e)=>{returne.src.includes(key);});this.onScriptLoad=this.handleLoad.bind(null,key,true);this.onScriptLoadError=this.handError.bind(null,src);if(window[key]){// 已经加载过script标签this.handleLoad(key);}else{...