在同一页面上反应路由器渲染组件 [英] React router render component on same page

问题描述

我在我的项目中使用 react router，当我点击登录按钮时，它 renders App 组件的内容，但显示它们在同一页面.当我点击 login 时，我想在 new page 上显示，帮帮我

import React, { Component } from 'react';从 '../services/service' 导入 * 作为服务；导入'../App.css'导入'../index.css'从'../App'导入应用程序import { Link, Redirect, Router, Route, browserHistory,IndexRoute } from 'react-router';//从 'history/createBrowserHistory' 导入 createHistory类登录扩展组件{构造函数(道具){超级(道具)；this.state = {消息:[]}}提交(){browserHistory.push('/world');}使成为() {const {消息} = this.state;返回 (<div className="应用程序"><标题><h2>医生登录页面</h2></标题><表格><路由器历史={browserHistory}><Route path="/world" component={App}/></路由器><br/><br/><br/>用户名:<input name='email' placeholder='Email'/><br/><br/>密码:<input name='password' placeholder='Password' type='password'/><br/><br/><button onClick={() =>this.onSubmit()}>登录</button></表单>

);}}导出默认登录；

解决方案

您似乎想通过两种方式解决此问题

1) 使用 react-router 库中的精确路径"属性

<路由精确路径="/world" component={App}/>

2) 删除路由下面的代码并将其放入组件本身并声明自己的路由，因为上面的代码运行主路由器并在路由器下面留下静态 JSX.

<路由精确路径="/" component={Login}/><路由精确路径="/world" component={App}/>

im using react router on my project, when i hit the login button, it renders the content of App component, but displays them on the same page. i want to display on new page when i hit login, help me

import React, { Component } from 'react';
import * as service from '../services/service';
import '../App.css'
import '../index.css'
import App from'../App'
import { Link, Redirect, Router, Route, browserHistory,IndexRoute } from 'react-router';
// import createHistory from 'history/createBrowserHistory'

class Login extends Component {
  constructor(props) {
    super(props);
    this.state = {
      messages: []
    }
  }
  onSubmit() {
    browserHistory.push('/world');
    }
  render() {
    const { messages } = this.state;
    return (
      <div className="App">
        <header>
          <h2> Doctor Login Page </h2>
        </header>
        <form>

        <Router history={browserHistory}>
        <Route path="/world" component={App}/>
      </Router>
          <br /><br /><br />
          Username: <input name='email' placeholder='Email' /><br /><br />
          Password: <input name='password' placeholder='Password' type='password' />
          <br /><br />
          <button onClick={() => this.onSubmit()}>Login</button>
        </form>
      </div>
    );
  }
}

export default Login;

解决方案

It looks like you want to tackle this in either two ways

1) Use the 'exact path' property from the react-router library

<Route exact path="/world" component={App}/>

2) remove the code below the route and put that into a component itself and declare its own route as your code above has the main router running as well as leaving static JSX below the routers.

<Route exact path="/" component={Login}/>
<Route exact path="/world" component={App}/>

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