VP
Size: a a a
VP
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handleChangePoss(){
this.setState(state=>({poss:state.poss + 1}))
}
handleChangePossBack(){
alert(12)
}
render(){
console.log(this.state.poss)const number = this.state.number;const poss = this.state.poss;let had;if(poss == 3){ had = this.handleChangePossBack}else{had = this.handleChangePoss}D
handleChangePoss(){
this.setState(state=>({poss:state.poss + 1}))
}
handleChangePossBack(){
alert(12)
}
render(){
console.log(this.state.poss)const number = this.state.number;const poss = this.state.poss;let had;if(poss == 3){ had = this.handleChangePossBack}else{had = this.handleChangePoss}constructor(props){ super(props);this.handleChangeNumber = this.handleChangeNumber.bind(this); this.handleChangePoss = this.handleChangePoss.bind(this);this.handleChangePossBack = this.handleChangePoss.bind(this);this.state={number:"",poss:0}}DM
handleChangePoss(){
this.setState(state=>({poss:state.poss + 1}))
}
handleChangePossBack(){
alert(12)
}
render(){
console.log(this.state.poss)const number = this.state.number;const poss = this.state.poss;let had;if(poss == 3){ had = this.handleChangePossBack}else{had = this.handleChangePoss}D
DM