Я новичок в React. js и не нахожу правильного решения. У меня есть компонент CreateUser, и когда клиент успешно создает его, я хочу перенаправить клиента в приложение ... мне нужно, чтобы это произошло в этой функции CreateUser Component
private handleSubmit(e:any){
e.preventDefault();
this.setState({
username: this.state.username,
password: this.state.password,
confirmPassword: this.state.confirmPassword,
userEmail: this.state.userEmail
})
this.passConfrim();
if (this.isAlertVisible){
console.log(this.state)
this.myUserDateService.create(this.state);
----> ** Right Here i need to redirect! ** <----
}
}
в конце функции в операторе if
Приложение:
import './App.css';
import { LoginComponent } from './components/LoginComponent';
import CreateUser from './components/CreateUser';
import "bootstrap/dist/css/bootstrap.min.css";
import { Router, Switch, Route, Link, useHistory as history} from "react-router-dom";
function App() {
return (
<Router history={history()} >
<nav className="navbar navbar-expand navbar-dark bg-dark">
<a href="/Home" className="navbar-brand">
To Do List
</a>
<div className="navbar-nav mr-auto">
<li className="nav-item">
<Link to={"/Login"} className="nav-link">
Login
</Link>
</li>
<li className="nav-item">
<Link to={"/CreateUser"} className="nav-link">
Create User
</Link>
</li>
</div>
</nav>
<div id="App-content">
<Switch >
<Route exact path={["/", "/Home"]} />
<Route path="/Login" exact component={LoginComponent} />
<Route path="/CreateUser" exact component={CreateUser} />
</Switch>
</div>
</Router>
);
}
export default App;
Компонент CreateUser:
import React, { Component } from 'react';
import { UserDataService } from '../services/UserData.service';
interface IState {
username:string;
userEmail:string;
password:string;
confirmPassword:string;
}
export class CreateUser extends Component <{}, IState> {
isAlertVisible: boolean = true;
myUserDateService = new UserDataService();
constructor(props: {}, myUserDateService:UserDataService){
super(props );
this.state = {
username:"",
password:"",
confirmPassword:"",
userEmail:"",
}
}
private handleSubmit(e:any){
e.preventDefault();
this.setState({
username: this.state.username,
password: this.state.password,
confirmPassword: this.state.confirmPassword,
userEmail: this.state.userEmail
})
this.passConfrim();
if (this.isAlertVisible){
console.log(this.state)
this.myUserDateService.create(this.state);
}
}
passConfrim(){
if(this.state.password !== this.state.confirmPassword){
this.isAlertVisible = false;
}else{
this.isAlertVisible = true;
}
}
render() {
return (
<div className="form-group">
<h1>Create User</h1>
<form onSubmit={e => this.handleSubmit(e)}>
<label >Username</label>
<input className="form-control" type="text" placeholder='Enter Username...' onChange={e => this.setState({username : e.target.value})} required/>
<br/>
<label >Email</label>
<input className="form-control" type="text" placeholder='Enter your email...' onChange={e => this.setState({userEmail : e.target.value})} required/>
<br/>
<label >Passowrd</label>
<input className="form-control" type="password" placeholder='Enter Password...' onChange={e => this.setState({password : e.target.value})} required/>
<br/>
<label >Confirm Passowrd</label>
<input className="form-control" type="password" placeholder='Confirm Password...' onChange={e => this.setState({confirmPassword : e.target.value })} required />
<div style={{color: "red", textAlign: "left"}} hidden={this.isAlertVisible}>**password not match</div>
<br/>
<button className="btn btn-primary" type="submit" >Create User</button>
</form >
</div>
)
}
}
export default CreateUser;