在 react-router-dom v6 中使用历史记录

Question

我使用react-router-dom version 6 ，当我使用this.props.history.push('/UserDashboard')它不起作用。 我把它改成

const history = createBrowserHistory();
history.push('/UserDashboard')

但我仍然有一个问题，当我想重定向到/UserDashboard ，只是链接发生了变化，而页面仍然是第一个？？

有什么帮助吗？？**

        handleSubmit(event){
       
    
        event.preventDefault();
        const history = createBrowserHistory();
        axios({
          method: "POST", 
          url:"http://localhost:3001/users/login", 
          data:  this.state
        }).then((response)=>{
          console.log(response.data.user.admin)
          if (response.data.success === true && response.data.user.admin === false){
           
                  const history = createBrowserHistory();
                  history.push({
                   pathname:"/users",
                   state:{
                   Key : response.data.user }
     });
    
        
           
          }else if(response.statusCode === 401 ){
            alert("Invalid username or password");
           window.location.reload(false);
          }
        })
      }

我的 routes.js 文件：

    import React from 'react';
    import { Navigate } from 'react-router-dom';
    import DashboardLayout from './Pages/DashboardLayout';
    import AccountView from './Pages/views/account/AccountView';
    import CustomerListView from './Pages/views/customer/CustomerListView';
    import DashboardView from './Pages/views/reports/DashboardView';
    import ProductListView from './Pages/views/product/ProductListView';
    import SettingsView from './Pages/views/settings/SettingsView';
    import Home from './Pages/home';
    import About from './Pages/About';
    import Partners from './Pages/Partners';
    import Services from './Pages/services';
    import Login from './Pages/Login';
    import RD from './Pages/RD';
    import ContactUs from './Pages/contactus';
    import Apply from './Pages/apply';
    import PartnerShip from './Pages/partnership';
    import News from './Pages/News';
    const routes = [
     {
     path: 'users',
     element: <DashboardLayout />,
     children: [
      { path: 'account', element: <AccountView /> },
      { path: 'customers', element: <CustomerListView /> },
      { path: 'dashboard', element: <DashboardView /> },
      { path: 'products', element: <ProductListView /> },
      { path: 'settings', element: <SettingsView /> }
      ]
     },
    {
    path: '/',
    element: <Home />,
    },
    {
    path: 'about',
    element: <About />
    },
     {path: 'partners',
     element: <Partners />,
    
    },
    {
    path: 'services',
    element: <Services />,
    
    },
    {
    path: 'contactus',
    element: <ContactUs />,
    
    },
    {
    path: 'login',
    element: <Login />,
    
     },{
    path: 'RD',
    element: <RD />,
    
    },
    {
    path: 'apply',
    element: <Apply />,
    
     },
     {
    path: 'partnership',
    element: <PartnerShip />,
    
     },
     {
    path: 'News',
    element: <News />,
    
     }
    ];

    export default routes;

Answer 1

在 react-router-dom v6 中，您需要使用useNavigate而不是 useHistory。

请参阅https://reacttraining.com/blog/react-router-v6-pre/ 中的示例

import React from 'react';
import { useNavigate } from 'react-router-dom';

function App() {
  let navigate = useNavigate();
  let [error, setError] = React.useState(null);

  async function handleSubmit(event) {
    event.preventDefault();
    let result = await submitForm(event.target);
    if (result.error) {
      setError(result.error);
    } else {
      navigate('success');
    }
  }

  return (
    <form onSubmit={handleSubmit}>
      // ...
    </form>
  );
}

Answer 2

基于 react-router-dom 源代码，您可以执行以下操作：

import { Router } from 'react-router-dom';

const CustomRouter = ({
  basename,
  children,
  history,
}) => {
  const [state, setState] = React.useState({
    action: history.action,
    location: history.location,
  });

  React.useLayoutEffect(() => history.listen(setState), [history]);

  return (
    <Router
      basename={basename}
      children={children}
      location={state.location}
      navigationType={state.action}
      navigator={history}
    />
  );
};

然后让你的历史来自外部：

import { createBrowserHistory } from 'history';

const history = createBrowserHistory();

<CustomRouter history={history}>
 ...
</CustomRouter>

Answer 3

我们都知道 react-router-dom v6 中不再有 { useHistory } 之类的东西。 有更好的方法来完成 useHistory 的工作。

首先导入 useNavigate...

import { useNavigate } from 'react-router-dom';

然后在导入后执行此操作

function Test() {
    const history = useNavigate();

    function handleSubmit(e) {
        e.preventDefault();

        history('/home');
    }

    return (
        <form onSubmit={handleSubmit}>
            <button>Subimt</button>
        </form>
    )
}

Answer 4

Reactjs v6 带有 useNavigate 而不是 useHistory。

=> 首先，你必须像这样导入它： import {useNavigate} from 'react-router-dom'。

=> 那么你只能在这样的反应功能组件下使用它：

常量导航 = useNavigate() ;

=> 然后你想导航哪条路线，只需像这样输入路线名称：

导航（“/关于”）；

例如：如果你想在点击一个按钮后导航到关于页面。那么你应该把

在此 onClick 事件下导航（“/about”） ：

<button onClick = {()=>navigate("/about")}>转到关于页面

谢谢。

Answer 5

Typescript CustomBrowserRouter 基于@Poyoman 的回答：

创建 CustomBrowserRouter 组件：

import React from "react";
import { BrowserHistory, Action, Location } from "history";
import { Router } from "react-router-dom"

interface CustomRouterProps {
    basename?: string,
    children?: React.ReactNode,
    history: BrowserHistory
}

interface CustomRouterState {
    action: Action,
    location: Location
}

export default class CustomBrowserRouter extends React.Component<CustomRouterProps, CustomRouterState> {
    constructor(props: CustomRouterProps) {
        super(props);
        this.state = { 
            action: props.history.action,
            location: props.history.location
        };

        React.useLayoutEffect(() => props.history.listen(this.setState), [props.history]);
    }

    render() {
        return (
            <Router
                basename={this.props.basename}
                children={this.props.children}
                location={this.state.location}
                navigationType={this.state.action}
                navigator={this.props.history}
            />
        );
    }
}

使用自定义浏览器路由器：

import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import { createBrowserHistory } from "history";
import CustomBrowserRouter from './CustomRouter/CustomBrowserRouter';

let history = createBrowserHistory();

ReactDOM.render(
  <React.StrictMode>
    <CustomBrowserRouter history={history}>
      <App />
    </CustomBrowserRouter>
  </React.StrictMode>,
  document.getElementById('root')
);

Answer 6

如果您仍在 react v6+ 中使用 class 组件，另一种解决方案是将新的 Navigation object 作为历史记录注入。 这解决了无法在 class 组件中使用navigate()的讨厌问题，尽管您将来应该尝试远离 class 组件。 我发现自己处于这种困境中，代码库很大，我相信其他人仍然如此。

import React, { Component } from "react";
import { useNavigate } from "react-router-dom";

class MyClass extends Component {
  handleClick(e) => {
    this.props.history('place-to-route');
  }
}
export default (props) => (
  <MyClass history={useNavigate()} />
);

Answer 7

无法完全让@Reid Nantes 版本运行，因此将其转换为功能组件，并且运行良好

import React from "react";
import { BrowserHistory, Action, Location } from "history";
import { Router } from "react-router-dom";

interface CustomRouterProps {
    basename?: string;
    children?: React.ReactNode;
    history: BrowserHistory;
}

interface CustomRouterState {
    action: Action;
    location: Location;
}

export const CustomBrowserRouter: React.FC<CustomRouterProps> = (props: CustomRouterProps) => {
    const [state, setState] = React.useState<CustomRouterState>({
        action: props.history.action,
        location: props.history.location,
    });

    React.useLayoutEffect(() => props.history.listen(setState), [props.history]);
    return <Router basename={props.basename} children={props.children} location={state.location} navigationType={state.action} navigator={props.history} />;
};

Answer 8

最好使用一个模块：

let _navigate
export const navigate = (...args) => _navigate(...args)
export const useNavigateSync = () => {
   _navigate = useNavigate()
}

在您的顶级组件中运行useNavigateSync 。 导入在代码中的任何位置navigate 。

Answer 9

解决方案是

在 v6 中，应重写此应用程序以使用导航 API。大多数情况下，这意味着将 useHistory 更改为 useNavigate 并更改 history.push 或 history.replace callsite。

    // This is a React Router v5 app
import { useHistory } from "react-router-dom";
        
        function App() {
          let history = useHistory();
          function handleClick() {
            history.push("/home");
          }
          return (
            <div>
              <button onClick={handleClick}>go home</button>
            </div>
          );
        }

查看文章.... https://reactrouter.com/en/v6.3.0/upgrading/v5#use-usenavigate-instead-of-usehistory

// This is a React Router v6 app
import { useNavigate } from "react-router-dom";

function App() {
  let navigate = useNavigate();
  function handleClick() {
    navigate("/home");
  }
  return (
    <div>
      <button onClick={handleClick}>go home</button>
    </div>
  );
}

不需要导航push和导航return 。

Answer 10

参考@poyoman 解决方案，如果您正在寻找 TypeScript 形式的实现，您可以试试这个：

import React, { FC, useLayoutEffect, useState } from 'react';
import { Router, RouterProps } from 'react-router-dom';
import { MemoryHistory } from 'history';

interface CustomRouterProps extends Omit<RouterProps, 'location' | 'navigator'> {
  history: MemoryHistory;
}

export const CustomRouter: FC<CustomRouterProps> = ({ basename, children, history }) => {
  const [state, setState] = useState<Pick<MemoryHistory, 'action' | 'location'>>({
    action: history.action,
    location: history.location,
  });

  useLayoutEffect(() => history.listen(setState), [history]);

  return (
    <Router
      basename={basename}
      children={children}
      location={state.location}
      navigationType={state.action}
      navigator={history}
    />
  );
};

Answer 11

可以在这样的类中使用道具：基于 timdorr 对Github 的回答

在 class 方法中使用以下道具：

this.props.navigate("/about")

使用如下所述的路由包装器：

// Routes in app.js
import MovieForm from "./components/movieForm";
import ElementWrapper from "./components/elementWrapper";

<Route path="/movies/new" element={<ElementWrapper routeElement={MovieForm} />} />

// i.e. specific to this question:
function getElement(route) {
    return <ElementWrapper routeElement={route} />
}
children: [
  { path: 'account', element: getElement(AccountView) },
  { path: 'customers', element: getElement(CustomerListView) },
  { path: 'dashboard', element: getElement(DashboardView) },
  { path: 'products', element: getElement(ProductListView) },
  { path: 'settings', element: getElement(SettingsView) }
  ]

// Wrapper in elementWrapper.jsx in /components
import React from "react";
import { useNavigate } from "react-router-dom";

const ElementWrapper = (props) => {
    const navigator = useNavigate();
    const Element = props.routeElement;

return <Element navigator={navigator} {...props} />;
};

export default ElementWrapper;

Answer 12

import {useNavigate} from 'react-router-dom'

class EmployeeComponent extends Component {
   constructor(props) {
      const { navigate } = this.props;
      this.saveEmployee= this.saveEmployee.bind(this);
   }

  saveEmployee=(e) => {
    e.preventDefault()
     this.props.navigate("/employees")
  }
}
export default function(props) {
    const navigate = useNavigate();
    return <EmployeeComponent {...props} navigate={navigate} />;
}

Answer 13

您可以尝试导入react-router-dom useHistory （版本 6）

import {useNavigate} from 'react-router-dom';
const navigate = useNavigate();
navigate('/home')

Answer 14

您可以使用中描述的解决方案

https://reactnavigation.org/docs/use-navigation/

 class MyBackButton extends React.Component { render() { // Get it from props const { navigation } = this.props; } } // Wrap and export export default function(props) { const navigation = useNavigation(); return <MyBackButton {...props} navigation={navigation} />; }