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- function App(){
- function OnChange(id){
- setHumans(
- humans.map(elem=>{
- if(elem.id === id){
- elem.name = 555;
- }
- return elem
- })
- )
- }
- const [humans,setHumans] = React.useState([
- {id:1,name:"Антон"},
- {id:2,name:"Сергей"},
- {id:3,name:"Виктор"},
- {id:4,name:"Игорь"},
- ])
- return(
- <div className='App'>{humans.map(elem => <div><input onChange={()=>OnChange(elem.id)} value={elem.name}/></div>)}</div>
- )
- }
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