now you want to set articesList as the default route. Click the article tag in AppSider to go to articlesList route, and click on the article in ArticlesList to enter articleDetail Route App.js . <Layout className="app-container"...
use hashRouter , click on the tag to set the currently selected tag through redux , and then use what method to perform route redirection? Is there a push method like vue? <Tag color={this.props.tag === tag.name ? green : orange } key={...
import React from react ; import {BrowserRouter as Router, Route, NavLink} from react-router-dom ; <Router> <div> <Navigatio > <Route path=" " exact component={Index} > <Route path="...
Is just a difference in writing ...
I intercept the returned data in react. If the login fails or the token fails, I have to deal with it in the return interception. Do a route jump to the login interface to allow the user to log in again. Do you know how to use it? I don t want to judge ...
scenario: now there is a pop-up box, and there is a button on the current page. Click the button to display the pop-up box. there is an input form in the pop-up box. Click the submit button to request the interface after input. If the interface requ...
Component(...): Nothing was returned from render. This usually means a return statement is missing. Or, to render nothing, return null. : pages pageA index.js import React, { Component } from react import . style.scss import { Button }...
const Home = Loadable({ loader : () => import( . Home ), loading:Loading }); const Page = Loadable({ loader : () => import( . Page ), loading:Loading }); class App extends React.Component{ render(){ return ( ...
I use packaged publishing in react-route v4 BrowserRouter to put it on the server. but the refresh page introduces the correct route refresh page js at the first level . find the cause, It is found that the package file introduced by ...
class R1 extends React.Component{ render(){ return <div>1< div> } } class R2 extends React.Component{ render(){ return <div>2< div> } } class Rts extends React.Component{ render(){ ret...
items are built using creat-react-app I have configured Home and Account two child routes in index.js, ReactDOM.render( <HashRouter> <Switch> <Route exact path=" home" component={Home} > <Route...
items are built using creat-react-app I have configured Home and Account two child routes in index.js, ReactDOM.render( <HashRouter> <Switch> <Route exact path=" home" component={Home} > <Route...
for example, I now have a Link tag on page A pointing to page A. I click on the A tag to achieve a refresh effect, but now there is no response, and it is useless to set replace= {true}. What do I need to do. ...
in Wechat s browser, a single-page page jumps to a third-party page, and then clicks back. When the result returns, it goes back not to the previous page, but to the home page. Why? routing of hash pattern when used ...
pass parameters through params, but can only one parameter be passed? <Route path=" Article :id" component={Article} > this.props.history.push(` Article ${id}`) can this method pass only one parameter? . How should I write if I ...
as shown in the figure below, I implemented it in the form of activeClassName , but the class selected in the first menu will not disappear. < NavLink activeClassName= "cur " to= {item.path} > {item.name} < NavLink > import React, { Component ...
problem description scroll down to the second page on the original list page of the (A) page, click the list < Link to= "xxx " > to jump to the detailed (B) page, and click the back button on the (B) page to execute this.props.history.goBack () ...
problem description: it has recently been found that abnormal memory growth occurs when pages are constantly switching. for example, I have two routes, NewWallet and NewTransaction . As shown in the following figure, I first do Snapshot2 , then sw...
encountered the following scenario when developing the page: Log in to the registration page, and the other pages (such as home page and details page) have different structures, but the other pages have the same page skeleton, such as the same head an...
can Anchor anchor points and anchor link href of antd be added to custom tags? you don t want to use your own style import { Anchor } from antd ; const { Link } = Anchor; ReactDOM.render( <Anchor> <Link href="-sharpcomponent...
I want to know that when spa has been loaded, I dynamically create a script, that contains a piece of code. Since I want to use the results executed in script in the code, I need to find out at which stage the code in the dynamically created script is cr...
Can be developed like web? Mini Program has web-view, but some interfaces can t be used. Is there a packaging tool that uses html to develop Mini Program, like the packaging tool used when developing hybrid applications? ...
three.min.js is used shows that it has been removed when writing renderer = new THREE.CanvasRenderer (); . Oh, my God, there is a big god to catch me ...
see the building environment of laradock on the Internet, see the settings of swoole, can you build the development environment of swoole under docker? ...
recently, the team needs to integrate a development specification when they are working on review code, in which the css check uses stylelint. the restrictions on class names are based on dashes rather than underscores or humps. For example, eslint is ...