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Update editable.tsx: auto-focus fix for end of line with several chil… #4695

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18 changes: 14 additions & 4 deletions packages/slate-react/src/components/editable.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -250,10 +250,20 @@ export const Editable = (props: EditableProps) => {
// The autoFocus TextareaHTMLAttribute doesn't do anything on a div, so it
// needs to be manually focused.
useEffect(() => {
if (ref.current && autoFocus) {
ref.current.focus()
}
}, [autoFocus])
if (ref.current && autoFocus) {
if(window.getSelection && document.createRange) {
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Please prettify the diff. This if needs a space after it.

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const range = document.createRange();
ref.current.focus();
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@akonsu akonsu Dec 5, 2021

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Is it essential to call ref.current.focus() here and not at the end of this if clause? Maybe we can move this call out of the if statement (from both this clause and the else clause)?

range.setStart(ref.current, ref.current.childNodes.length);
range.setEnd(ref.current, ref.current.childNodes.length);
const sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(range);
}
else
ref.current.focus();
}
}, [autoFocus])

// Listen on the native `selectionchange` event to be able to update any time
// the selection changes. This is required because React's `onSelect` is leaky
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