react-router

问题 I'm new to reactjs and I'm trying to upload multiple file upload. I can able to store the files in state component as array . But When I'm passing the data to axios post method, it gives me the list of files as [object FileList] . And I couldn't able to traverse through that files to store . Even I tried multiple methods to upload multiple files like 'react-Dropzone`. But didn't help. My react Code . handleChange(event) { this.setState({ file: event.target.files }) } async handleSubmit(e) { e

问题 I am new to React.js and was setting up base project at that I was getting one issue that my routing got changed but component doesn't load. After googling I found that I need to use ConnectedRouter. While setting up ConnectedRouter, I am getting console error: Could not find router reducer in state tree, it must be mounted under "router" import React from 'react'; import ReactDOM from 'react-dom'; import { BrowserRouter } from 'react-router-dom'; import { ConnectedRouter, connectRouter,

问题 I'm trying to get my routes to work with IIS and React Router v4 using BrowserRouter. On my localhost I have all my routes working as expected. React Router handles everything like I want it to: http://www.example.com/appfolder/dest http://www.example.com/appfolder/dest/CODE http://www.example.com/appfolder/dest/CODE/INVALID/URL Now, in IIS I've set up a rule that ignores '/appfolder/api/*' for the purpose of serving an api for my app. That works. How do I get IIS to redirect to 'http://www

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 have problem passing id to my page with product, i tried everything and search answer but it still does't work. Here is my index.js: import React from "react"; import {render} from "react-dom"; import {Router, Route, IndexRoute, hashHistory} from "react-router"; import {Menu} from './components/Menu'; import {MainPage} from './components/MainPage'; import {DetailsProduct} from './components/DetailsProduct'; class App extends React.Component{ render(){ return( <Router history={hashHistory}>

问题 I have problem passing id to my page with product, i tried everything and search answer but it still does't work. Here is my index.js: import React from "react"; import {render} from "react-dom"; import {Router, Route, IndexRoute, hashHistory} from "react-router"; import {Menu} from './components/Menu'; import {MainPage} from './components/MainPage'; import {DetailsProduct} from './components/DetailsProduct'; class App extends React.Component{ render(){ return( <Router history={hashHistory}>

问题 I have problem passing id to my page with product, i tried everything and search answer but it still does't work. Here is my index.js: import React from "react"; import {render} from "react-dom"; import {Router, Route, IndexRoute, hashHistory} from "react-router"; import {Menu} from './components/Menu'; import {MainPage} from './components/MainPage'; import {DetailsProduct} from './components/DetailsProduct'; class App extends React.Component{ render(){ return( <Router history={hashHistory}>

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 How to target the active Link in Next.js like they way we do it in React-Router-4? Meaning, give the active link a class when its route is active? 回答1: First, you need to have a component called Link, with temporary attribute activeClassName import { withRouter } from 'next/router' import Link from 'next/link' import React, { Children } from 'react' const ActiveLink = ({ router, children, ...props }) => { const child = Children.only(children) let className = child.props.className || null if