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fix: input in menu can not move cursor by arrow keys #434

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fix: input in menu can not move cursor by arrow keys #434

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90ee087
fix: input in menu can not move cursor by arrow keys
Jan 29, 2022
6f99700
fix: type warning and wrong porperty
Jan 30, 2022
c2b8d0a
add test case for cursor move
Jan 31, 2022
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7 changes: 5 additions & 2 deletions src/hooks/useAccessibility.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -263,8 +263,11 @@ export default function useAccessibility<T extends HTMLElement>(
return;
}

// Arrow prevent default to avoid page scroll
if (ArrowKeys.includes(which) || [HOME, END].includes(which)) {
// Arrow prevent default to avoid page scroll, not apply for input and textarea
if (
(ArrowKeys.includes(which) || [HOME, END].includes(which)) &&
!['INPUT', 'TEXTAREA'].includes((e.target as Element).nodeName)
) {
e.preventDefault();
}

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31 changes: 31 additions & 0 deletions tests/Menu.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -435,6 +435,37 @@ describe('Menu', () => {
expect(wrapper.isActive(1)).toBeTruthy();
});

it('input and textarea cursor can be moved by arrow', () => {
const wrapper = mount(
<Menu activeKey="1">
<MenuItem key="1">
<input value="123" />
</MenuItem>
<MenuItem key="2">
<textarea value="123" />
</MenuItem>
</Menu>,
);

const input = wrapper.find('input');
input.simulate('focus');
const inputNode = input.getDOMNode();
expect(inputNode.selectionStart).toEqual(0);
input.simulate('keyDown', { which: KeyCode.RIGHT });
expect(inputNode.selectionStart).toEqual(1);
input.simulate('keyDown', { which: KeyCode.LEFT });
expect(inputNode.selectionStart).toEqual(0);

const textarea = wrapper.find('textarea');
textarea.simulate('focus');
const textareaNode = textarea.getDOMNode();
expect(textarea.selectionStart).toEqual(0);
textareaNode.simulate('keyDown', { which: KeyCode.RIGHT });
expect(textarea.selectionStart).toEqual(1);
textareaNode.simulate('keyDown', { which: KeyCode.LEFT });
expect(textarea.selectionStart).toEqual(0);
});

it('defaultActiveFirst', () => {
const wrapper = mount(
<Menu selectedKeys={['foo']} defaultActiveFirst>
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