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mirror of https://github.com/Unleash/unleash.git synced 2025-01-25 00:07:47 +01:00
unleash.unleash/frontend/src/hooks/useLoading.ts
Fredrik Strand Oseberg 834ae1d8a4
Feat/pagination loading (#5325)
This PR makes changes to how the project overview skeleton screen works.
Important changes:

- Add skeleton screens to missing elements, creating a more
comprehensive loading screen
- Split the page into different loading sections, so that we can load
the table when we fetch the next page without affecting the rest of the
page.

https://www.loom.com/share/e5d30dc897ac488ea80cfae11ffab646

Next steps:
* Hide bar if total is less than 25
* Add FE testing
2023-11-13 14:08:48 +01:00

25 lines
682 B
TypeScript

import { createRef, useLayoutEffect } from 'react';
type refElement = HTMLDivElement;
const useLoading = (loading: boolean, selector = '[data-loading=true]') => {
const ref = createRef<refElement>();
useLayoutEffect(() => {
if (ref.current) {
const elements = ref.current.querySelectorAll(selector);
elements.forEach((element) => {
if (loading) {
element.classList.add('skeleton');
} else {
setTimeout(() => element.classList.remove('skeleton'), 10);
}
});
}
}, [loading, ref]);
return ref;
};
export default useLoading;