rusackas commented on code in PR #44858:
URL: https://github.com/apache/superset/pull/44858#discussion_r4153128587
##########
superset-frontend/src/explore/components/controls/TextAreaControl.tsx:
##########
@@ -157,6 +175,27 @@ function TextAreaControl({
[hotkeys],
);
+ // Pick up an `initialValue` change that didn't originate from this
+ // editor's own typing (handleChange above would have already updated
+ // lastEditorValueRef for that case), without remounting the Ace instance
+ // or losing the user's current cursor position.
+ useEffect(() => {
+ const nextValue = initialValue ?? value;
+ const editor = editorRef.current;
+ if (
+ editor &&
+ nextValue !== undefined &&
+ nextValue !== lastEditorValueRef.current &&
+ nextValue !== editor.getValue()
+ ) {
+ const cursorPos = editor.getCursorPosition();
+ editor.setValue(nextValue, 1);
+ editor.clearSelection();
+ editor.moveCursorToPosition(cursorPos);
+ lastEditorValueRef.current = nextValue;
+ }
+ }, [initialValue, value]);
Review Comment:
Same fix as the other `editorRef` thread, split into separate inline/modal
refs.
##########
superset-frontend/src/explore/components/controls/TextAreaControl.tsx:
##########
@@ -157,6 +175,27 @@ function TextAreaControl({
[hotkeys],
);
+ // Pick up an `initialValue` change that didn't originate from this
+ // editor's own typing (handleChange above would have already updated
+ // lastEditorValueRef for that case), without remounting the Ace instance
+ // or losing the user's current cursor position.
+ useEffect(() => {
+ const nextValue = initialValue ?? value;
+ const editor = editorRef.current;
+ if (
+ editor &&
+ nextValue !== undefined &&
+ nextValue !== lastEditorValueRef.current &&
Review Comment:
Fixed, `onEditorLoad` now seeds the last-known value from
`editor.getValue()` instead of the snapshot taken before the async load, so
that case is not missed.
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