what is the difference between react-router and react-router-dom? what is the difference between import {BrowserRouter as Router,Route,NavLink} from react-router-dom ; Router,Route,NavLink? 1. Why do route and NavLink have to be in Router? 2. Se...
using this.props.history.push () in outer layer routing can jump to the routing address of the this.props.history.push (), web page in the inner layer routing has changed, but the page is not updated, but it is updated with the Link tag. I don t ...
now there is a large amount of code that needs to be optimized for on-demand loading. found the plug-in react-loadable on the official website. react-loadable--githup is configured as follows. Open the console network and there is no chunk.js to as...
problem to be solved: when URL is not the home page ( path= category ), the home page ( path= ) incorrectly adds activeClassName first of all, the route pattern is BrowserRouter import { BrowserRouter as Router, Switch, Route, Redi...
import React from react ; import {Route} from react-router-dom ; import Zero from . page Zero ; import One from . page One ; import Two from . page Two ; import Three from . page Three ; import Header from . components Header ; expo...
now there is a router for the User page <Route path= User :actid component={User} > < Route> when you change the actid parameter after the address bar User, the first input will not jump, and you will jump back only if you press ente...
login.jsx app.jsx ...
404 ask the great god to explain ...
{ path: , component: Layout, indexRedirect:{to: main }, indexRoute: { onEnter: (nextState, replace) => replace( main ) }, childRoutes: [ Main, LoginPage, NotFound, ], } the indexRedirect: {to: main } written i...
class App extends Component { render() { return ( <Provider {...store}> <HashRouter basename=" "> <Layout > < HashRouter> < Provider> ); } } Code inside Layout &l...
Click Route Jump url to change after upgrading router4.0, but the page is not available, ask for God s guidance! (hsah mode) ...
this is router import React from react ; import {Route, Switch,Redirect} from react-router-dom import {Layout} from antd import . content.less import asyncComponent from . AsyncComponent const AsyncIndex = asyncComponent(() => i...
at the home page, the message prompts you to jump to the Detail component to initialize the data that can only be rendered from Control. Clicking on a new message here will not trigger constructor, so I am dealing with nextProps data. If the time of the ...
Code first as a token of respect const routes = [ { path: , exact: true, component: Main, }, { path: company , exact: true, component: CompanyIntroduce, routes:[ ...
beginners ask current environment pip 18.0 from usr local lib python3.7 site-packages pip (python3.7) spyider file is version 803 in github, and pycurl with replaced keywords has also been reinstalled online method and tried again and finally pla...
what is the situation? I use multithreaded Task to grab the data. How can I save the database after capturing the data? The database is sqlite. 1. At first, I want to store the database directly in task, but in the case of multithreading, there will be...
for example, I want to build three sets of the same php development environment on one machine. The domain name of the host is http: dev.xxx.com, and then I visit the address of the first environment: http: dev.xxx.com:8081. The address to visit the...
use javascript to imitate the sticky drag-and-drop effect of qq unread messages ...
799 windy version of the infinite horizon of the empty mountain I m done here now. I don t know how to go on. I d like to ask you to help me write a simple demo . let values = item.split( ); let valuesContent = values.join(`keyWord`); I don...