Feature - Added visual cues to Account tabs #1232
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WalkthroughThe Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant Account
participant Tab
User->>Account: Focus on Tab
Account->>Tab: Trigger onFocus
Tab->>Account: Update focusedTab
User->>Account: Press "Tab"
Account->>Tab: Trigger handleKeyDown
Tab->>User: Navigate to next tab
User->>Account: Press "Enter"
Account->>Tab: Activate focused tab
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Actionable comments posted: 3
🧹 Outside diff range and nitpick comments (1)
Client/src/Pages/Account/index.jsx (1)
96-100: Clean up these styles, they're heavy like mom's spaghetti! 🍝The focus and hover styles are duplicated. Let's extract common styles and add an active state indicator.
sx={{ // ... other styles ... + "&.Mui-selected": { + borderBottom: `2px solid ${theme.palette.primary.main}`, + }, + "&:focus, &:hover": { + borderBottom: `2px solid ${theme.palette.border.light}`, + }, - "&:focus": { - borderBottom: `2px solid ${theme.palette.border.light}`, - }, - "&:hover": { - borderBottom: `2px solid ${theme.palette.border.light}`, - }, }}
| const Account = ({ open = "profile" }) => { | ||
| const theme = useTheme(); | ||
| const navigate = useNavigate(); | ||
| const [focusedTab, setFocusedTab] = useState(null); // Track focused tab |
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🛠️ Refactor suggestion
Yo, initialize focusedTab with open prop value!
The initial null state could cause unexpected behavior during keyboard navigation. Consider initializing with the open prop value to maintain consistency with the current tab.
- const [focusedTab, setFocusedTab] = useState(null); // Track focused tab
+ const [focusedTab, setFocusedTab] = useState(open); // Track focused tabCommittable suggestion skipped: line range outside the PR's diff.
Comment on lines
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to
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| onKeyDown={handleKeyDown} | ||
| onFocus={() => handleFocus(label.toLowerCase())} | ||
| tabIndex={index} |
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Accessibility check - we need more ARIA attributes!
The tabs need proper ARIA attributes for screen reader support.
<Tab
label={label}
key={index}
value={label.toLowerCase()}
onKeyDown={handleKeyDown}
onFocus={() => handleFocus(label.toLowerCase())}
tabIndex={index}
+ role="tab"
+ aria-selected={tab === label.toLowerCase()}
+ aria-controls={`${label.toLowerCase()}-panel`}
sx={{Committable suggestion skipped: line range outside the PR's diff.
Comment on lines
+40
to
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| const handleKeyDown = (event) => { | ||
| const currentIndex = tabList.findIndex((label) => label.toLowerCase() === tab); | ||
| if (event.key === "Tab") { | ||
| const nextIndex = (currentIndex + 1) % tabList.length; | ||
| setFocusedTab(tabList[nextIndex].toLowerCase()); | ||
| } else if (event.key === "Enter") { | ||
| event.preventDefault(); | ||
| navigate(`/account/${focusedTab}`); | ||
| } | ||
| }; |
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Yo dawg, we need better keyboard navigation!
The current implementation has some accessibility gaps:
- Tab key handling might interfere with browser's native tab behavior
- Missing arrow key navigation (←/→) which is standard for tabs
- No aria-selected state management
Here's how to make it more accessible:
const handleKeyDown = (event) => {
const currentIndex = tabList.findIndex((label) => label.toLowerCase() === tab);
- if (event.key === "Tab") {
+ if (event.key === "ArrowRight" || event.key === "ArrowLeft") {
+ event.preventDefault();
const nextIndex = (currentIndex + 1) % tabList.length;
+ const prevIndex = currentIndex === 0 ? tabList.length - 1 : currentIndex - 1;
+ const newIndex = event.key === "ArrowRight" ? nextIndex : prevIndex;
- setFocusedTab(tabList[nextIndex].toLowerCase());
+ setFocusedTab(tabList[newIndex].toLowerCase());
+ navigate(`/account/${tabList[newIndex].toLowerCase()}`);
} else if (event.key === "Enter") {
event.preventDefault();
navigate(`/account/${focusedTab}`);
}
};Committable suggestion skipped: line range outside the PR's diff.
![llamapreview[bot]](https://avatars.githubusercontent.com/in/1023541?s=60&v=4){kind=small}
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Auto Pull Request Review from LlamaPReview
1. Overview
1.1 PR Summary
- Business value and requirements alignment: This PR addresses issue [FE] - Add visual cue to Profile Settings #1121 by enhancing the accessibility of the
Accounttabs in the profile settings. It adds visual cues for focus and hover states, aligning with WCAG guidelines for focus visibility and appearance, thereby improving user experience and accessibility. - Key components modified: The primary modification is in the
Client/src/Pages/Account/index.jsxfile, specifically theAccountcomponent. - Impact assessment: The changes enhance the UI/UX of the
Accounttabs by providing clear visual cues for tab navigation. There is minimal impact on other components. - System dependencies and integration impacts: The modifications are localized to the
Accountcomponent and do not affect other system dependencies or integrations.
1.2 Architecture Changes
- System design modifications: The architecture remains largely unchanged, with the addition of state management for focused tabs and enhanced keyboard navigation.
- Component interactions: The
Accountcomponent now includes improved interactions for keyboard navigation, specifically handling arrow key events and managing thearia-selectedstate for better accessibility. - Integration points: The changes are integrated within the
Accountcomponent, with no new integration points introduced.
2. Detailed Technical Analysis
2.1 Code Logic Deep-Dive
Core Logic Changes
-
[File Path] Client/src/Pages/Account/index.jsx - handleKeyDown
- Submitted PR Code:
const handleKeyDown = (event) => { const currentIndex = tabList.findIndex((label) => label.toLowerCase() === tab); if (event.key === "Tab") { const nextIndex = (currentIndex + 1) % tabList.length; setFocusedTab(tabList[nextIndex].toLowerCase()); } else if (event.key === "Enter") { event.preventDefault(); navigate(`/account/${focusedTab}`); } };
- Analysis:
- Current logic and potential issues:
- The current logic uses the
Tabkey for tab navigation, which might interfere with the browser's native tab behavior. - It does not handle arrow key navigation, which is a standard for tab navigation.
- There is no handling for the
aria-selectedstate, which is crucial for accessibility.
- The current logic uses the
- Edge cases and error handling:
- The code handles navigation beyond the last tab by wrapping around to the first tab.
- It does not handle cases where the tab list is empty or has only one tab.
- There is no error handling for unexpected events or states.
- Cross-component impact:
- The changes are localized to the
Accountcomponent, with minimal impact on other components.
- The changes are localized to the
- Business logic considerations:
- The business logic for tab navigation should be accessible and user-friendly.
- Current logic and potential issues:
- LlamaPReview Suggested Improvements:
const handleKeyDown = (event) => { const currentIndex = tabList.findIndex((label) => label.toLowerCase() === tab); if (event.key === "ArrowRight" || event.key === "ArrowLeft") { event.preventDefault(); const nextIndex = (currentIndex + 1) % tabList.length; const prevIndex = currentIndex === 0 ? tabList.length - 1 : currentIndex - 1; const newIndex = event.key === "ArrowRight" ? nextIndex : prevIndex; setFocusedTab(tabList[newIndex].toLowerCase()); navigate(`/account/${tabList[newIndex].toLowerCase()}`); } else if (event.key === "Enter") { event.preventDefault(); navigate(`/account/${focusedTab}`); } };
- Improvement rationale:
- Technical benefits:
- Enhances accessibility by using standard arrow key navigation.
- Prevents interference with the browser's native tab behavior.
- Business value:
- Improves user experience by making tab navigation more intuitive.
- Risk assessment:
- Low risk as the changes are localized and improve accessibility.
- Technical benefits:
- Submitted PR Code:
-
[File Path] Client/src/Pages/Account/index.jsx - handleFocus
- Submitted PR Code:
const handleFocus = (tabName) => { setFocusedTab(tabName); };
- Analysis:
- Current logic and potential issues:
- The current logic sets the focused tab when a tab is focused.
- There is no handling for the
aria-selectedstate, which is crucial for accessibility.
- Edge cases and error handling:
- The code does not handle cases where the tab list is empty or has only one tab.
- There is no error handling for unexpected events or states.
- Cross-component impact:
- The changes are localized to the
Accountcomponent, with minimal impact on other components.
- The changes are localized to the
- Business logic considerations:
- The business logic for tab navigation should be accessible and user-friendly.
- Current logic and potential issues:
- LlamaPReview Suggested Improvements:
const handleFocus = (tabName) => { setFocusedTab(tabName); document.querySelector(`[role="tablist"] [aria-controls="${tabName}"]`).setAttribute("aria-selected", "true"); document.querySelector(`[role="tablist"] [aria-selected="true"]`).setAttribute("aria-selected", "false"); };
- Improvement rationale:
- Technical benefits:
- Enhances accessibility by managing the
aria-selectedstate.
- Enhances accessibility by managing the
- Business value:
- Improves user experience by making tab navigation more accessible.
- Risk assessment:
- Low risk as the changes are localized and improve accessibility.
- Technical benefits:
- Submitted PR Code:
-
[File Path] Client/src/Pages/Account/index.jsx - Tab Component
- Submitted PR Code:
<Tab label={label} key={index} value={label.toLowerCase()} onKeyDown={handleKeyDown} onFocus={() => handleFocus(label.toLowerCase())} tabIndex={index} sx={{ fontSize: 13, color: theme.palette.text.tertiary, textTransform: "none", minWidth: "fit-content", minHeight: 0, paddingLeft: 0, paddingY: theme.spacing(4), fontWeight: 400, marginRight: theme.spacing(8), "&:focus": { borderBottom: `2px solid ${theme.palette.border.light}`, }, "&:hover": { borderBottom: `2px solid ${theme.palette.border.light}`, }, }} />
- Analysis:
- Current logic and potential issues:
- The current logic adds visual cues to the tabs when they are focused or hovered.
- There is no handling for the
aria-selectedstate, which is crucial for accessibility.
- Edge cases and error handling:
- The code does not handle cases where the tab list is empty or has only one tab.
- There is no error handling for unexpected events or states.
- Cross-component impact:
- The changes are localized to the
Accountcomponent, with minimal impact on other components.
- The changes are localized to the
- Business logic considerations:
- The business logic for tab navigation should be accessible and user-friendly.
- Current logic and potential issues:
- LlamaPReview Suggested Improvements:
<Tab label={label} key={index} value={label.toLowerCase()} onKeyDown={handleKeyDown} onFocus={() => handleFocus(label.toLowerCase())} tabIndex={index} aria-selected={focusedTab === label.toLowerCase()} sx={{ fontSize: 13, color: theme.palette.text.tertiary, textTransform: "none", minWidth: "fit-content", minHeight: 0, paddingLeft: 0, paddingY: theme.spacing(4), fontWeight: 400, marginRight: theme.spacing(8), "&:focus": { borderBottom: `2px solid ${theme.palette.border.light}`, }, "&:hover": { borderBottom: `2px solid ${theme.palette.border.light}`, }, }} />
- Improvement rationale:
- Technical benefits:
- Enhances accessibility by managing the
aria-selectedstate.
- Enhances accessibility by managing the
- Business value:
- Improves user experience by making tab navigation more accessible.
- Risk assessment:
- Low risk as the changes are localized and improve accessibility.
- Technical benefits:
- Submitted PR Code:
2.2 Implementation Quality
- Code organization and structure:
- The code is well-organized within the
Accountcomponent. - The logic for handling keyboard events and focus states is modular and easy to follow.
- The code is well-organized within the
- Design patterns usage:
- The component follows React best practices, including the use of hooks for state management.
- Error handling approach:
- The current implementation handles basic keyboard events but lacks comprehensive error handling.
- There is no explicit recovery mechanism or logging for debugging purposes.
- Resource management:
- The changes have minimal impact on resource utilization.
- The component is scalable as it handles dynamic tab lists based on user roles.
3. Critical Findings
3.1 Potential Issues
-
🔴 Critical Issues
- Issue: The current implementation of
handleKeyDownuses theTabkey, which may interfere with the browser's native tab behavior. - Impact:
- Technical implications: May cause unexpected behavior during tab navigation.
- Business consequences: Could lead to a poor user experience.
- User experience effects: Users may find tab navigation confusing or non-functional.
- Recommendation:
- Specific code changes: Use arrow keys for tab navigation instead of the
Tabkey.
- Specific code changes: Use arrow keys for tab navigation instead of the
- Issue: The current implementation of
-
🟡 Warnings
- Issue: The current implementation lacks
aria-selectedstate management for better accessibility. - Potential risks:
- Performance implications: Minimal.
- Maintenance overhead: Low.
- Future scalability: Enhances accessibility and future-proofs the component.
- Suggested improvements:
- Implementation approach: Add
aria-selectedstate management to the tab navigation. - Migration strategy: Update the component to include
aria-selectedattributes. - Testing considerations: Ensure that the component is accessible using screen readers and other assistive technologies.
- Implementation approach: Add
- Issue: The current implementation lacks
4. Security Assessment
- Authentication/Authorization impacts: None.
- Data handling concerns: None.
- Input validation: None.
- Security best practices: None.
- Potential security risks: None.
- Mitigation strategies: None.
- Security testing requirements: None.
5. Testing Strategy
5.1 Test Coverage
- Unit test analysis:
- Test the
handleKeyDownfunction for different keyboard events. - Ensure that the
handleFocusfunction correctly updates thearia-selectedstate.
- Test the
- Integration test requirements:
- Test the integration of the
Accountcomponent with other components. - Validate edge cases such as navigating beyond the last tab and handling different user roles.
- Test the integration of the
- Edge cases coverage:
- Ensure that the critical paths for tab navigation are thoroughly tested.
5.2 Test Recommendations
Suggested Test Cases
// Unit test for handleKeyDown
test('handleKeyDown navigates tabs with arrow keys', () => {
const event = { key: 'ArrowRight', preventDefault: jest.fn() };
const setFocusedTab = jest.fn();
const navigate = jest.fn();
const tabList = ['Profile', 'Password', 'Team'];
const tab = 'Profile';
handleKeyDown(event, setFocusedTab, navigate, tabList, tab);
expect(setFocusedTab).toHaveBeenCalledWith('password');
expect(navigate).toHaveBeenCalledWith('/account/password');
});
// Unit test for handleFocus
test('handleFocus updates aria-selected state', () => {
const setFocusedTab = jest.fn();
const tabName = 'Profile';
handleFocus(tabName, setFocusedTab);
expect(setFocusedTab).toHaveBeenCalledWith('profile');
expect(document.querySelector(`[role="tablist"] [aria-controls="profile"]`).getAttribute("aria-selected")).toBe("true");
});- Coverage improvements:
- Ensure that all edge cases are covered, including empty tab lists and single-tab scenarios.
- Performance testing needs:
- Conduct performance testing to ensure that the tab navigation is efficient and responsive.
6. Documentation & Maintenance
- Documentation updates needed:
- Update the component documentation to include details on the new tab navigation features.
- Add comments and documentation to explain the tab navigation logic.
- Long-term maintenance considerations:
- Ensure that the component remains accessible and user-friendly.
- Monitor for any accessibility-related issues and update the component as needed.
- Technical debt and monitoring requirements:
- Regularly review and update the component to align with accessibility best practices.
7. Deployment & Operations
- Deployment impact and strategy:
- The deployment impact is minimal as the changes are localized to the
Accountcomponent. - Ensure that the changes are thoroughly tested before deployment.
- The deployment impact is minimal as the changes are localized to the
- Key operational considerations:
- Monitor the component for any accessibility-related issues post-deployment.
8. Summary & Recommendations
8.1 Key Action Items
-
Critical changes required:
- Update
handleKeyDownto use arrow keys for tab navigation.
- Update
-
Important improvements suggested:
- Add
aria-selectedstate management for better accessibility.
- Add
-
Best practices to implement:
- Follow accessibility best practices for tab navigation.
-
Cross-cutting concerns to address:
- Ensure that the tab navigation is accessible and user-friendly.
8.2 Future Considerations
- Technical evolution path:
- Continuously improve the accessibility of the component.
- Business capability evolution:
- Enhance the user experience by making the component more intuitive and accessible.
- System integration impacts:
- Ensure that the component integrates well with other accessibility features and tools.
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ajhollid
reviewed
Dec 2, 2024
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Looks pretty good to me for the most part.
There is a visual issue with the underlined tabs however, they are displaced upwards when hovered or clicked:
Screencast.from.2024-12-02.11-17-41.webm
I'll leave the detailed accessability review to our expert @marcelluscaio .
Thanks for your contribution here!
|
@marcelluscaio checking back here to move forward with the PR. @guninwasan meanwhile can you fix the issue @ajhollid has brought up above (regarding the underlined tabs)? |
|
@gorkem-bwl this one has already been merged in, but we can open a new PR to fix tab issues |
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This pull request resolves issue #1121 by adding visual cues to
Accounttabs.Styling improvements:
Modified styles to add a border to the bottom of tabs when they are focused or hovered.
Screen.Recording.2024-11-30.at.01.59.15.mov
Issue: #1121