react-router-dom

问题 I am creating a react app using create-react-app . I have some external javascript libraries for template design in main index.html <script src="%PUBLIC_URL%/js/jquery-2.2.4.min.js"></script> <script src="%PUBLIC_URL%/js/common_scripts.js"></script> <script src="%PUBLIC_URL%/js/main.js"></script> <script src="%PUBLIC_URL%/js/owl.carousel.js"></script> These JS files are working on first page when the application gets started. But these libraries are not working when redirect to other page

问题 I am working with React-Router in React-JS: The <Route> is an built in component and have two different props: exact and strict Problem The documentation does not clearly defines the differences in between the exact and strict . Kindly help me. The document is very confusing and not clear at that point. 回答1: Use case 1 If you use exact and strict together, then the location.pathname will only match exactly as provided in path props. Example: <Route exact strict path="/one" component={About}/>

问题 I faced with problem that React didnt wait evalating values. I have about 10 GET requests in useEffect and then placing it on hook state: const [data,setData]=useState() useEffect(async()=>{ //here axios requests setData('here retrieved data above'); },[]); I wrapped in async function but it not helping and my react code starting without data from axios requests, but at console i see data from every request with mark "value below was evaluated just now". How I can wait for evaluating? As I

问题 I want to encode uri, using Link tag of react-router-dom but when I use javascript encodeURIComponent to encode uri it does not show encoded uri in address bar(url bar) though i see uri encoded when i hover. <Link key={i} to={encodeURIComponent(item.url)}> {item.text}</Link> Am I mising anything or uri is decoded inside react router dom. 回答1: The Link in react router dom decodes the uri while pushing it to history. Anybody can read this issue in github and related issues Path is decoded in

问题 I'm having a really hard time to figure out what's happening when there is nothing being used to trigger re-render the component. Events.js Component renders twice when I remove the useState() from the Event.js it renders once, but I need to keep it. when I use useEffect() inside Event components, renders fourth time. I just kept the dummy data to give you to fill the emptiness and tried to remove React.memo , nothing happens. the problem is with the Event.js component I believe. I'm also

问题 The bounty expires in 15 hours . Answers to this question are eligible for a +100 reputation bounty. Harsimer wants to draw more attention to this question: Any type of guidance or explanation would be helpful In react app getting below error when opening cached version of webpage on google. DOMException: Failed to execute 'replaceState' on 'History': A history state object with URL 'https://projecturl' cannot be created in a document with origin 'https://webcache.googleusercontent.com' and

问题 The bounty expires in 15 hours . Answers to this question are eligible for a +100 reputation bounty. Harsimer wants to draw more attention to this question: Any type of guidance or explanation would be helpful In react app getting below error when opening cached version of webpage on google. DOMException: Failed to execute 'replaceState' on 'History': A history state object with URL 'https://projecturl' cannot be created in a document with origin 'https://webcache.googleusercontent.com' and

问题 I am trying to get Material-UI tabs to work with routing, and while the routing is working and displaying the selected tab, the smooth animation of navigating between tabs is no longer working. How can I use react router with Material-UI tabs to keep the tab animations working as they should? As of now, I have the tabs in my HomeHeader.js and I am using this component to pass down the vale as props in order to change the value and thus change the selected tab. For simplicity, I simplified my

问题 Im working on a proyect Using electron-react-boilerplate, react-hooks and Context. I have the issue on react-router-dom. Every path defined behind '/', navigation wont work, otherwhise it works properly. I tryed adding exact attribute on it, but first page stoped rendering Here is my code: Index.js: import React, { Fragment } from 'react'; import { render } from 'react-dom'; import './app.global.css'; import App from './App'; render(<App />, document.getElementById('root')); App.js: import

问题 This in My SignUp Component, Im trying To send User to Signin Component If Username And Password Is correct. this is Signup Code Below, import React, { Component } from 'react'; import { Link } from 'react-router-dom'; import Axios from 'axios'; const initianValue = { username: '', password: '', nameError: '', passError: '', dataError: '', }; class SignUp extends Component { constructor(props) { super(props); this.state = initianValue; this.handleInputChange = this.handleInputChange.bind(this