Skip to content

Create new hook for combining refs #1683

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Nov 21, 2021
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions generatedTypes/src/hooks/index.d.ts
Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
export { default as useCombinedRefs } from './useCombinedRefs';
export { default as useToggleValue } from './useToggleValue';
export { default as useDidUpdate } from './useDidUpdate';
export { default as useOrientation } from './useOrientation';
Expand Down
3 changes: 3 additions & 0 deletions generatedTypes/src/hooks/useCombinedRefs/index.d.ts
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
import React from 'react';
declare const useCombinedRefs: (...refs: React.Ref<any>[]) => React.MutableRefObject<undefined>;
export default useCombinedRefs;
1 change: 1 addition & 0 deletions src/hooks/index.ts
Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
export {default as useCombinedRefs} from './useCombinedRefs';
export {default as useToggleValue} from './useToggleValue';
export {default as useDidUpdate} from './useDidUpdate';
export {default as useOrientation} from './useOrientation';
Expand Down
24 changes: 24 additions & 0 deletions src/hooks/useCombinedRefs/index.ts
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
import React from 'react';

const useCombinedRefs = (...refs: React.Ref<any>[]) => {
const targetRef = React.useRef();

React.useEffect(() => {
refs.forEach(ref => {
if (!ref) {
return;
}

if (typeof ref === 'function') {
ref(targetRef.current);
} else {
// @ts-expect-error
ref.current = targetRef.current;
}
});
}, [refs]);

return targetRef;
};

export default useCombinedRefs;