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react forwardref typescript

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peachmangopie answered on December 3, 2020 Popularity 10/10 Helpfulness 5/10

answer react forwardref typescript

related react forwardref useImperativeHandle typescript

related Forward ref in typescript

react forwardref typescript

Comment

type MyProps = {
  name: string;
}

const CustomInput = forwardRef<HTMLInputElement, MyProps>(props) => {
  // access your props and ref here
}

Popularity 10/10 Helpfulness 5/10 Language typescript

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Tags: react-forwardref typescript

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Contributed on Dec 03 2020

peachmangopie

0 Answers Avg Quality 2/10

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react forwardref useImperativeHandle typescript

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type CountdownProps = {}
    
type CountdownHandle = {
  start: () => void,
}
    
const Countdown: React.ForwardRefRenderFunction<CountdownHandle, CountdownProps> = (
  props,
  forwardedRef,
) => {
  React.useImperativeHandle(forwardedRef, ()=>({
    start() {
      alert('Start');
    }
  });

  return <div>Countdown</div>;
}

export default React.forwardRef(Countdown);

/* 
and then use React utility ElementRef, TypeScript
can infer exact ref type of your component
*/
const App: React.FC = () => {
  // this will be inferred as `CountdownHandle`
  type CountdownHandle = React.ElementRef<typeof Countdown>;

  const ref = React.useRef<CountdownHandle>(null); // assign null makes it compatible with elements.

  return (
    <Countdown ref={ref} />
  );
};

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Tags: react-forwardref reac

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Contributed on Jun 12 2022

florinrelea

0 Answers Avg Quality 2/10

Forward ref in typescript

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export interface IchildRef {
    addChangedData: () => Promise<IContactPersons[]|boolean>;
  }

export const child=React.forwardRef<ICollapsAdInfoRef,Iprops>(({clientData},ref):JSX.Element => {}

//in parent

const collapsAdInfoRef=useCreateRef<IchildRef>()

   const aditionalInfoData=  collapsAdInfoRef.current?.addChangedData();

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Source: Grepper

Tags: forward

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Contributed on Jan 20 2023

Riky

0 Answers Avg Quality 2/10

react forwardref typescript

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react forwardref typescript

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react forwardref useImperativeHandle typescript

Forward ref in typescript

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