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import React, { Component } from 'react' export class formdemo extends Component { constructor(props) { super(props) this.state={ un:"", br:"cse" } } handlebr=(event)=>{ this.setState({ br:event.target.value }) } handlesubmit=(event)=>{ alert(this.state.un+""+this.state.br) event.preventDefault() } handleun=(event)=>{ this.setState({ un:event.target.value, }) console.log(this.state.un) } render(){ return ( <form> <input type = "text" value = {this.state.un} onChange={this.handleun}/> <input type = "text" value = {this.state.br} onChange={this.handlebr}/> </form> ) } } export default formdemo
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