Typescript input onchange event.target.value

后端 未结 11 904
隐瞒了意图╮
隐瞒了意图╮ 2020-11-28 21:25

In my react and typescript app, I use: onChange={(e) => data.motto = (e.target as any).value}.

How do I correctly define the typings for the class, s

11条回答
  •  春和景丽
    2020-11-28 22:07

    When using Child Component We check type like this.

    Parent Component:

    export default () => {
    
      const onChangeHandler = ((e: React.ChangeEvent): void => {
        console.log(e.currentTarget.value)
      }
    
      return (
        
    ); }

    Child Component:

    type Props = {
      onChange: (e: React.ChangeEvent) => void
    }
    
    export Input:React.FC ({onChange}) => (
      
    )
    

提交回复
热议问题