fix(Combobox): highlightMenuItem works correctly #3644
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packages/react-ui/internal/CustomComboBox/CustomComboBoxReducer.tsx:168
- Consider using optional chaining (menu?.reset()) for consistency and to avoid potential runtime errors if menu is undefined.
menu.reset();
packages/react-ui/internal/CustomComboBox/CustomComboBoxReducer.tsx:180
- Replacing menu.down() with menu.highlightItem(0) changes the behavior; please verify that this new behavior meets the intended UX requirements.
globalObject.requestAnimationFrame?.(() => menu?.highlightItem(0));
mshatikhin
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Apr 7, 2025
| index = items.findIndex((x) => itemToValue(x) === itemToValue(value)); | ||
| menu.highlightItem(index); | ||
| } else { | ||
| menu.reset(); |
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Это чинит сценарий когда:
1 шаг чтото поискали, но не выбрали,
2 шаг ввели еще символы в поиск чтобы ничего не нашлось -- нажали Enter - будет выбран элемент который был первым на первом шаге
| const queryTextDifferenceOfSavedValue = textValue !== valueString; | ||
| const needFocusToRefreshButton = requestStatus === ComboBoxRequestStatus.Failed; | ||
| if (queryTextDifferenceOfSavedValue || needFocusToRefreshButton) { | ||
| globalObject.requestAnimationFrame?.(() => menu?.highlightItem(0)); |
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Это чинит сценарий:
Пишем в поиск Item. Выделился первый пункт в списке
Добавляем пробел в поиске. Выделился второй пункт. Почему?
Удаляем проблем в поиске. Выделился третий пункт. Почему?
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Проблема
Решение
Ссылки
https://yt.skbkontur.ru/issue/IF-2215/ComboBox.-Regress.-Strannoe-povedenie-nachinaya-s-5.0
Чек-лист перед запросом ревью
Добавлены тесты на все изменения
⬜ unit-тесты для логики
⬜ скриншоты для верстки и кросс-браузерности
⬜ нерелевантно
Добавлена (обновлена) документация
⬜ styleguidist для пропов и примеров использования компонентов
⬜ jsdoc для утилит и хелперов
⬜ комментарии для неочевидных мест в коде
⬜ прочие инструкции (
README.md,contributing.mdи др.)⬜ нерелевантно
Изменения корректно типизированы
⬜ без использования
any(см. PR2856)⬜ нерелевантно
Прочее
⬜ все тесты и линтеры на CI проходят
⬜ в коде нет лишних изменений
⬜ заголовок PR кратко и доступно отражает суть изменений (он попадет в changelog)