install react js
npx create-react-app <appname> // eg: npx create-react-app blog
cd <appname> // cd blog
npm start //runs on localhost:3000install react js
npx create-react-app <appname> // eg: npx create-react-app blog
cd <appname> // cd blog
npm start //runs on localhost:3000react 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 (
<section className="toulist">
{tours.map(tour=>{
return <Tour key={tour.id} tour={tour} />;
})}
</section>
)
}
}
//------------------------------------------------------
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 (
<div className="grid">
<article className="tour">
<div className="img-container">
<img
src={img}></img>
<span className="close-btn">
<i class="fa fa-window-close"></i>
</span>
</div>
<div className="info">
<div className="tour-info">
<h3>{name}</h3>
<h4>{city}</h4>
<h5>info{""}
<span class="fa fa-caret-square-down" onClick={this.handleInfo}></span></h5>
</div>
{this.state.showinfo && <p>{info}{this.state.name}</p>}
</div>
</article>
</div>
)
}
}Copyright © 2021 Codeinu
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