protected route react hooks and context code example

Example 1: react protected routes typescript

import * as React from 'react';
import {
    Route, 
    Redirect,
    RouteProps,
    RouteComponentProps
} from "react-router-dom";

interface PrivateRouteProps extends RouteProps {
    isAuthenticated: boolean;
  // Would reccommend this comes from a global state manager
  // such as redux, shown using basic props here
}

export class PrivateRoute extends Route {
    render() {
        return (
             {
                if(!this.props.isAuthenticated) {
                    return 
                } 

                if(this.props.component) {
                    return React.createElement(this.props.component);
                } 

                if(this.props.render) {
                    return this.props.render(props);
                }
            }} />
        );
    }
}

// How To Use Them :::::

      // OR
 (
       
    )} 
/>

Example 2: react class and props example

import React, { Component } from 'react'
import './TourList.scss';
import Tour  from '../Tour/Tour';
import { tourData } from './tourData';
export default class TourList extends Component {
    state={
        tours:tourData
    }
    render() {
        const {tours}=this.state
        

        return (
            
{tours.map(tour=>{ return ; })}
) } } //------------------------------------------------------ import React, { Component } from 'react'; import './Tour.scss'; export default class Tour extends Component { state={ showinfo:false, name:"" } handleInfo=()=>{ this.setState({ showinfo:!this.state.showinfo, name:"kumar" }) } render() { const {id,city,name,info,img}=this.props.tour return (

{name}

{city}

info{""}
{this.state.showinfo &&

{info}{this.state.name}

}
) } }

Tags: