preserve selection state when updating cursor position (#5204)

Co-authored-by: Soroush <hatpick@gmail.com> Co-authored-by: Chris Whitten <christopher.whitten@microsoft.com>
microsoft · Dec 8, 2020 · c9ae8b4 · c9ae8b4
1 parent 8bdfc4a
commit c9ae8b4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Composer/packages/adaptive-form/src/components/fields/StringField.tsx b/Composer/packages/adaptive-form/src/components/fields/StringField.tsx
@@ -54,7 +54,7 @@ export const StringField: React.FC<FieldProps<string>> = function StringField(pr
 
   useEffect(() => {
     if (cursorPosition !== undefined && cursorPosition > -1 && textFieldRef.current) {
-      textFieldRef.current.setSelectionRange(cursorPosition, cursorPosition);
+      textFieldRef.current.setSelectionRange(cursorPosition, textFieldRef.current.selectionEnd || cursorPosition);
     }
   }, [cursorPosition]);