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whatare portals in react

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Inquisitive Ibex answered on July 5, 2021 Popularity 10/10 Helpfulness 1/10

answer whatare portals in react

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whatare portals in react

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Portals provide a first-class way to render children into a DOM node that exists outside the DOM hierarchy of the parent component.

Popularity 10/10 Helpfulness 1/10 Language javascript

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Tags: javascript

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Contributed on Jul 05 2021

Inquisitive Ibex

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import { createPortal } from 'react-dom';

export default function MyComponent() {
  return (
    <div style={{ border: '2px solid black' }}>
      <p>This child is placed in the parent div.</p>
      {createPortal(
        <p>This child is placed in the document body.</p>,
        document.body
      )}
    </div>
  );
}

Popularity 10/10 Helpfulness 3/10 Language javascript

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Contributed on Feb 22 2023

Awful Addax

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react portals

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ReactDOM.createPortal(child, container)
// The first argument (child) is any renderable React child, such as an element, string, or fragment. 
//The second argument (container) is a DOM element.

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Contributed on Jul 10 2021

Embarrassed Eagle

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What are portals in React?

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ReactDOM.createPortal(child, container);

Popularity 9/10 Helpfulness 1/10 Language javascript

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Contributed on Feb 16 2023

Sumit Rawal

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whatare portals in react

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