Popup Provider

Await popup results in React

This library provides a comfortable way to create popups and await any data from that popup close action.

Usage

See an example in CodeSandbox

// ...PopupProvider higher up in the hierarchy
// ... `const context = useContext(PopupContext)` in the component

const isSure = await openPopup<number>(
  context,
  (close) => {
    return (
      <div>
        <p>Are you sure?</p>
        <button onClick={() => close(true)}>Yes</button>
        <button onClick={() => close(false)}>No</button>
      </div>
    );
  },
  'are_you_sure' // any unique string
);

And provide a place to render your popups

return (
  <div>
    {context.layers.map(({ component, resolver, id }) => (
      <div key={id}>
        <section>{component}</section>
        <button onClick={resolver}>Close this</button>
      </div>
    ))}
  <div>
)

Where you can have a button (or background) close the popup. When closed with this method the value is null.