react-router-v4

问题 Having an issue with React Router v4 rendering components. On initial load of the application it will render the correct component corresponding to the URL However, any subsequent Link clicks will not render the desired component. Libraries React Router: 4.2.2 React: 15.6.1 React DOM: 15.6.1 -- just to mention libraries in case of impact -- React Redux: 5.0.6 Redux: 3.7.2 Material UI: 0.19.0 Going to omit some imports for sake of brevity Site Structure index.jsx | App.jsx | Auth.jsx | Layout

问题 I'm trying to navigate to app.js from login.js upon successful authentication. I was able to do this relatively easy using router v3 and browserhistory. I'm not really sure how to navigate pages using router v4 as their methodology seems to be very different and the previous method I used no longer works. I tried referencing this post Navigating Programatically in React-Router v4, but the suggestions didn't work for me. Any advice on how how I can traverse pages in my app with v4? This is an

问题 I could not use Link to navigate, here's my code Folders structure components ----App.js ----home ----Home index.js index.js import React from 'react'; import ReactDOM from 'react-dom'; import registerServiceWorker from './registerServiceWorker'; import App from './components/App'; ReactDOM.render( <App /> , document.getElementById('root') ); registerServiceWorker(); App.js import React, { Component } from 'react'; import { BrowserRouter as Router, Route, Link } from 'react-router-dom';

问题 I have started with react-router-dom. my main page rendered successfully but when I am clicking on hyper provided by Link component it is not redirecting but if I hit url manually it is giving me 404 error. please help me in this? here is my config file import React from 'react' import { render } from 'react-dom' import { createStore, applyMiddleware,compose } from 'redux' import { Provider } from 'react-redux' //import rootReducer from './reducers' import createLogger from 'redux-logger'

问题 I have a component available at different urls. This is a simplified version of my app.js <Router> <Switch> <Route path="/login" render={() => { return <SignUpAndRegister status="login" />; }} </Route> <Route path="/register" render={() => { return <SignUpAndRegister status="register" />; }} </Route> </Switch> <Router> I pass the status prop and then in the component setState based on the prop value. This works so far but I also need Links within the component that link to other other state.

问题 While I'm ultimately trying to write an Enzyme test for the flow in this react router example: https://reacttraining.com/react-router/web/example/auth-workflow import React from 'react'; import ReactDOM from 'react-dom'; import Enzyme, { shallow, mount } from 'enzyme'; import Adapter from 'enzyme-adapter-react-16'; import { MemoryRouter, Route, Switch, Link } from 'react-router-dom'; const Home = () => <div>Home</div>; const MockComp = () => ( <div className="protected"> <nav>hi</nav>

问题 I have an axios interceptors and when a user gets forced logged out(because of expired token) I want to go back to my home page. I am not sure how to pass react router to it though. I am using mobx but not sure if that will help me with this problem. export const axiosInstance = axios.create({ baseURL: 'https://localhost:44391/api', timeout: 5000, contentType: "application/json", Authorization: getAuthToken() }) axiosInstance.interceptors.response.use(function (response) { return response; },

问题 I want to control the router component <HashRouter></HashRouter> from my application's root level <App> </App> component (which contains the router as a child). class App extends Component { componentDidMount(){ // potentially push to history here } render () { <HashRouter></HashRouter> } } Is this possible? (Using react-router-dom at 4.2.2) 回答1: Non-route component can use withRouter (it's actually a wrapper for <Route children> ) in order to get access to router-specific props, particularly

问题 Recently tried adding redux to one of the apps. One of the solutions is to have root component wrapped within Provider. Did this, but still seeing below issue (in the browser). [Pasted only potentially relevant code from files]. Uncaught Error: Could not find "store" in either the context or props of "Connect(Gallery)". Either wrap the root component in a , or explicitly pass "store" as a prop to "Connect(Gallery)". client/main.js document.addEventListener('DOMContentLoaded', function() {

问题 I want to write a Router in React Project. But Route children and cloneElement work not anymore by Version 4. I haven't found demo or tutor to teach how to pass value in router in Router Version 4. Have someone idea to solve that? My project in Github: https://github.com/LeMueller/musicplayer-by-react/tree/dev Thanks a lot. import React, {Component} from 'react'; import Header from './commen/header.js'; import Player from './page/player.js'; import {MUSIC_LIST} from '../config/musiclist';