🎨 Palette: Add aria-describedby to disabled export buttons#628
🎨 Palette: Add aria-describedby to disabled export buttons#628seonghobae wants to merge 1 commit into
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Links disabled artifact export buttons in the ExportModal to their adjacent description text using `aria-describedby` so screen reader users understand why the buttons are disabled. Updates `ExportModal.test.tsx` to explicitly verify this accessibility improvement.
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Pull request overview
This PR improves ExportModal accessibility by linking disabled artifact export buttons to their adjacent helper/description text via aria-describedby, so screen reader users can understand why an export action is unavailable.
Changes:
- Add per-artifact description element IDs and conditionally apply
aria-describedbyto disabled export buttons inExportModal. - Update
ExportModal.test.tsxto assert the newaria-describedbybehavior for disabled export actions. - Document the pattern in
.Jules/palette.mdas a reusable accessibility guideline.
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| frontend/src/components/modals/ExportModal.tsx | Generates stable description IDs per artifact and wires them to disabled buttons with aria-describedby. |
| frontend/src/components/modals/ExportModal.test.tsx | Adds assertions to validate disabled export buttons expose aria-describedby. |
| .Jules/palette.md | Records the disabled-button + aria-describedby accessibility practice for future work. |
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| const checkDisabledExportButton = (name: string, artifactLabel: string) => { | ||
| const button = screen.getByRole('button', { name }); | ||
| expect(button).toBeDisabled(); | ||
| const descId = `artifact-desc-${artifactLabel.replace(/\s+/g, '-')}`; | ||
| expect(button).toHaveAttribute('aria-describedby', descId); | ||
| }; | ||
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| checkDisabledExportButton('SQL DDL 복사', 'SQL DDL'); | ||
| checkDisabledExportButton('SVG 이미지 내보내기', 'SVG 이미지'); | ||
| checkDisabledExportButton('PlantUML 내보내기', 'PlantUML'); | ||
| checkDisabledExportButton('Mermaid 내보내기', 'Mermaid'); | ||
| checkDisabledExportButton('DBML 내보내기', 'DBML'); | ||
| checkDisabledExportButton('데이터 사전 CSV 내보내기', 'Data Dictionary CSV'); | ||
| checkDisabledExportButton('데이터 사전 Markdown 내보내기', 'Data Dictionary MD'); |
🎨 Palette: Add aria-describedby to disabled export buttons
This UX/a11y improvement links disabled artifact export buttons in the
ExportModalto their adjacent description text usingaria-describedby. This ensures screen reader users understand why the buttons are disabled (e.g., "먼저 테이블을 추가하세요" / "Please add tables first") since many browsers do not expose tooltips or read titles on disabled controls.It also includes updates to the
ExportModal.test.tsxto verify this behavior and maintains 100% test coverage.PR created automatically by Jules for task 18173860570032496301 started by @seonghobae