Learn_System

maxim.dolgolyov/Learn_System

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Author	SHA1	Message	Date
Maxim Dolgolyov	26ba289019	a11y: WCAG AA contrast + ARIA roles + focus management across all pages - css/ls.css: --text-3 #8898AA → #56687A (5.1:1 contrast), min-height 44px on .btn-primary/.btn-ghost/.sb-link, new .icon-btn utility (44×44px) - js/api.js: lsConfirm — role=dialog, aria-modal, aria-labelledby, Tab focus trap, restore focus on close; lsToast — aria-live=polite on container, role=alert on errors; live quiz — role=dialog, role=radiogroup, role=radio, aria-checked, keyboard support - test-run.html: q-opt divs — role=radio/checkbox, aria-checked, tabindex, keyboard enter/space; confirm modal — role=dialog, aria-modal; btn-flag — aria-pressed; dots — aria-label, aria-current; touch targets 44px - board.html: btn-del-ann — aria-label; reaction buttons — aria-label, aria-pressed - All 18 HTML files: replace hardcoded color:#8898AA with color:var(--text-3) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-16 11:42:38 +03:00
Maxim Dolgolyov	edb4c211a0	feat: universal sidebar via sidebar.js + stale ID cleanup - Add js/sidebar.js: generates full sidebar HTML into #app-sidebar, handles role-based visibility, active link (with prefix matching), toggle wiring, collapsed state, board/features/notif init - Replace <aside class="sidebar">...</aside> with <aside id="app-sidebar"> across all 35 standard-layout pages via scripts/apply-sidebar.js - Add notifications.js to 5 pages that were missing it - Fix api.js initPage(): skip toggle re-wiring if data-sb-wired set, fix active link selector .sb-item → .sb-link - Remove stale sbl-*/nav-admin/btn-upload-nav getElementById calls that crashed after sidebar replacement (lab, classes, collection, crossword, hangman, knowledge-map, library, pet, profile) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-13 21:22:21 +03:00
Maxim Dolgolyov	be4d43105e	LearnSpace: full-stack educational whiteboard platform Node.js/Express backend + vanilla JS frontend. Features: real-time collaborative whiteboard (SSE), multi-page support, LaTeX formulas, shapes/connectors, coordinate systems, number lines, compass, zoom/pan, Catmull-Rom pencil smoothing, ruler/protractor with rotation & resize controls, minimap navigation overlay, auto-measurements, multi-page thumbnails sidebar, PNG export, page templates. Student/teacher workflows: classes, assignments, library, dashboard. Mobile responsive. SQLite (better-sqlite3). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-12 10:10:37 +03:00

Author

SHA1

Message

Date

Maxim Dolgolyov

26ba289019

a11y: WCAG AA contrast + ARIA roles + focus management across all pages

- css/ls.css: --text-3 #8898AA → #56687A (5.1:1 contrast), min-height 44px on .btn-primary/.btn-ghost/.sb-link, new .icon-btn utility (44×44px)
- js/api.js: lsConfirm — role=dialog, aria-modal, aria-labelledby, Tab focus trap, restore focus on close; lsToast — aria-live=polite on container, role=alert on errors; live quiz — role=dialog, role=radiogroup, role=radio, aria-checked, keyboard support
- test-run.html: q-opt divs — role=radio/checkbox, aria-checked, tabindex, keyboard enter/space; confirm modal — role=dialog, aria-modal; btn-flag — aria-pressed; dots — aria-label, aria-current; touch targets 44px
- board.html: btn-del-ann — aria-label; reaction buttons — aria-label, aria-pressed
- All 18 HTML files: replace hardcoded color:#8898AA with color:var(--text-3)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-16 11:42:38 +03:00

Maxim Dolgolyov

edb4c211a0

feat: universal sidebar via sidebar.js + stale ID cleanup

- Add js/sidebar.js: generates full sidebar HTML into #app-sidebar,
  handles role-based visibility, active link (with prefix matching),
  toggle wiring, collapsed state, board/features/notif init
- Replace <aside class="sidebar">...</aside> with <aside id="app-sidebar">
  across all 35 standard-layout pages via scripts/apply-sidebar.js
- Add notifications.js to 5 pages that were missing it
- Fix api.js initPage(): skip toggle re-wiring if data-sb-wired set,
  fix active link selector .sb-item → .sb-link
- Remove stale sbl-*/nav-admin/btn-upload-nav getElementById calls
  that crashed after sidebar replacement (lab, classes, collection,
  crossword, hangman, knowledge-map, library, pet, profile)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-13 21:22:21 +03:00

Maxim Dolgolyov

be4d43105e

LearnSpace: full-stack educational whiteboard platform

Node.js/Express backend + vanilla JS frontend.
Features: real-time collaborative whiteboard (SSE), multi-page support,
LaTeX formulas, shapes/connectors, coordinate systems, number lines,
compass, zoom/pan, Catmull-Rom pencil smoothing, ruler/protractor with
rotation & resize controls, minimap navigation overlay, auto-measurements,
multi-page thumbnails sidebar, PNG export, page templates.
Student/teacher workflows: classes, assignments, library, dashboard.
Mobile responsive. SQLite (better-sqlite3).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-12 10:10:37 +03:00

3 Commits