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- import React from 'react'
- import {
- BrowserRouter as Router,
- Route
- } from 'react-router-dom'
- import Login from './views/Login'
- import Index from './views/Index'
- import Home from './views/Home'
- const App = () => {
- return(
- <Router>
- <div>
- <Route exact path="/" component={Index}/>
- <Route path="/login" component={Login}/>
- <Route path="/home" component={Home}/>
- </div>
- </Router>
- )
- }
- export default App
- import React from 'react'
- import Login from './Login'
- import Home from './Home'
- const Index = () => {
- if (localStorage.getItem("username")) {
- return(
- <Home/>
- );
- } else {
- return (
- <Login/>
- )
- }
- }
- export default Index
- import React from 'react'
- const Login = () => {
- let user, pass
- const login = e => {
- e.preventDefault();
- fetch("http://localhost:3000/api/login", {
- method: "GET",
- headers: {
- "user": user.value,
- "pass": pass.value
- }
- })
- .then(response => response.json())
- .then(function(data) {
- if (data.user) {
- localStorage.setItem("username", data.user)
- this.props.history.push("/");
- } else {
- console.log("Failed to get user")
- }
- })
- }
- return(
- <div>
- <h1>Login</h1>
- <form onSubmit={login}>
- <label> Username:
- <input type="text" className="form-control col-md-12" ref = {node => user = node}/>
- </label>
- <label> Password:
- <input type="password" className="form-control col-md-12" ref = {node => pass = node}/>
- </label>
- <br />
- <input type="submit" value="Submit" />
- </form>
- </div>
- )
- }
- export default Login
- import React from 'react'
- import { withRouter } from 'react-router-dom'
- const Login = (props) => {
- let user, pass
- const login = e => {
- e.preventDefault();
- fetch("http://localhost:3000/api/login", {
- method: "GET",
- headers: {
- "user": user.value,
- "pass": pass.value
- }
- })
- .then(response => response.json())
- .then(function(data) {
- if (data.user) {
- localStorage.setItem("username", data.user)
- props.history.push("/");
- } else {
- console.log("Failed to get user")
- }
- })
- }
- return(
- <div>
- <h1>Login</h1>
- <form onSubmit={login}>
- <label> Username:
- <input type="text" className="form-control col-md-12" ref = {node => user = node}/>
- </label>
- <label> Password:
- <input type="password" className="form-control col-md-12" ref = {node => pass = node}/>
- </label>
- <br />
- <input type="submit" value="Submit" />
- </form>
- </div>
- )
- }
- export default withRouter(Login)
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