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| 1 | +<!doctype html> |
| 2 | +<html lang="en"> |
| 3 | + <head> |
| 4 | + <meta charset="UTF-8" /> |
| 5 | + <meta name="viewport" content="width=device-width, initial-scale=1.0" /> |
| 6 | + <title>ApexGantt — Accessibility Demo (WCAG 2.1 AA)</title> |
| 7 | + <link href="https://fonts.googleapis.com/css2?family=Quicksand:wght@400;600&display=swap" rel="stylesheet" /> |
| 8 | + <script src="../apexgantt.min.js"></script> |
| 9 | + <style> |
| 10 | + body { |
| 11 | + font-family: 'Quicksand', sans-serif; |
| 12 | + margin: 0; |
| 13 | + padding: 20px; |
| 14 | + background: #f5f7fa; |
| 15 | + } |
| 16 | + |
| 17 | + h1 { |
| 18 | + font-size: 1.5rem; |
| 19 | + margin-bottom: 4px; |
| 20 | + } |
| 21 | + |
| 22 | + .subtitle { |
| 23 | + color: #555; |
| 24 | + margin-bottom: 20px; |
| 25 | + font-size: 0.9rem; |
| 26 | + } |
| 27 | + |
| 28 | + .instructions { |
| 29 | + background: #e8f4fd; |
| 30 | + border: 1px solid #b3d8f5; |
| 31 | + border-radius: 6px; |
| 32 | + padding: 14px 18px; |
| 33 | + margin-bottom: 20px; |
| 34 | + font-size: 0.875rem; |
| 35 | + line-height: 1.6; |
| 36 | + } |
| 37 | + |
| 38 | + .instructions h2 { |
| 39 | + margin: 0 0 8px; |
| 40 | + font-size: 1rem; |
| 41 | + } |
| 42 | + |
| 43 | + .instructions ul { |
| 44 | + margin: 0; |
| 45 | + padding-left: 20px; |
| 46 | + } |
| 47 | + |
| 48 | + kbd { |
| 49 | + background: #fff; |
| 50 | + border: 1px solid #ccc; |
| 51 | + border-radius: 3px; |
| 52 | + padding: 1px 5px; |
| 53 | + font-family: monospace; |
| 54 | + font-size: 0.85em; |
| 55 | + box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15); |
| 56 | + } |
| 57 | + |
| 58 | + #gantt-a11y { |
| 59 | + margin: 0 auto; |
| 60 | + } |
| 61 | + </style> |
| 62 | + </head> |
| 63 | + <body> |
| 64 | + <h1>ApexGantt — Accessibility Demo</h1> |
| 65 | + <p class="subtitle">WCAG 2.1 AA · ARIA roles · Keyboard navigation · Focus management · prefers-reduced-motion</p> |
| 66 | + |
| 67 | + <div id="gantt-a11y"></div> |
| 68 | + |
| 69 | + <div class="instructions"> |
| 70 | + <h2>⌨️ Keyboard Navigation</h2> |
| 71 | + <ul> |
| 72 | + <li>Click any task row or press <kbd>Tab</kbd> to focus the task list.</li> |
| 73 | + <li><kbd>↑</kbd> / <kbd>↓</kbd> — move between rows</li> |
| 74 | + <li><kbd>→</kbd> — expand a collapsed parent / move to first child</li> |
| 75 | + <li><kbd>←</kbd> — collapse an expanded parent / move to parent row</li> |
| 76 | + <li><kbd>Home</kbd> — jump to first row | <kbd>End</kbd> — jump to last row</li> |
| 77 | + <li><kbd>Space</kbd> — select / deselect the focused row</li> |
| 78 | + <li><kbd>Enter</kbd> — open the edit form for the focused row (when task editing is enabled)</li> |
| 79 | + <li><kbd>Escape</kbd> — release focus from the task list</li> |
| 80 | + <li> |
| 81 | + Task bars in the timeline are focusable via <kbd>Tab</kbd>; press <kbd>Enter</kbd> or <kbd>Space</kbd> to open |
| 82 | + the edit form. |
| 83 | + </li> |
| 84 | + </ul> |
| 85 | + </div> |
| 86 | + |
| 87 | + <script> |
| 88 | + const ganttOptions = { |
| 89 | + taskListAriaLabel: 'Project task list — WCAG 2.1 AA demo', |
| 90 | + enableTaskEdit: true, |
| 91 | + enableTaskDrag: true, |
| 92 | + enableTaskResize: true, |
| 93 | + enableTooltip: true, |
| 94 | + height: 500, |
| 95 | + series: [ |
| 96 | + { |
| 97 | + id: 'phase1', |
| 98 | + startTime: '03-01-2025', |
| 99 | + endTime: '03-31-2025', |
| 100 | + name: 'Phase 1 — Planning', |
| 101 | + progress: 100, |
| 102 | + }, |
| 103 | + { |
| 104 | + id: 'p1t1', |
| 105 | + startTime: '03-01-2025', |
| 106 | + endTime: '03-10-2025', |
| 107 | + name: 'Requirements gathering', |
| 108 | + parentId: 'phase1', |
| 109 | + progress: 100, |
| 110 | + }, |
| 111 | + { |
| 112 | + id: 'p1t2', |
| 113 | + startTime: '03-11-2025', |
| 114 | + endTime: '03-20-2025', |
| 115 | + name: 'Stakeholder sign-off', |
| 116 | + parentId: 'phase1', |
| 117 | + dependency: 'p1t1', |
| 118 | + progress: 100, |
| 119 | + }, |
| 120 | + { |
| 121 | + id: 'p1t3', |
| 122 | + startTime: '03-21-2025', |
| 123 | + endTime: '03-31-2025', |
| 124 | + name: 'Architecture design', |
| 125 | + parentId: 'phase1', |
| 126 | + dependency: 'p1t2', |
| 127 | + progress: 100, |
| 128 | + }, |
| 129 | + { |
| 130 | + id: 'ms1', |
| 131 | + startTime: '03-31-2025', |
| 132 | + name: 'Planning complete ✓', |
| 133 | + dependency: 'p1t3', |
| 134 | + type: 'milestone', |
| 135 | + }, |
| 136 | + { |
| 137 | + id: 'phase2', |
| 138 | + startTime: '04-01-2025', |
| 139 | + endTime: '05-15-2025', |
| 140 | + name: 'Phase 2 — Development', |
| 141 | + progress: 60, |
| 142 | + }, |
| 143 | + { |
| 144 | + id: 'p2t1', |
| 145 | + startTime: '04-01-2025', |
| 146 | + endTime: '04-18-2025', |
| 147 | + name: 'Backend API', |
| 148 | + parentId: 'phase2', |
| 149 | + progress: 85, |
| 150 | + }, |
| 151 | + { |
| 152 | + id: 'p2t2', |
| 153 | + startTime: '04-01-2025', |
| 154 | + endTime: '04-25-2025', |
| 155 | + name: 'Frontend UI', |
| 156 | + parentId: 'phase2', |
| 157 | + progress: 70, |
| 158 | + }, |
| 159 | + { |
| 160 | + id: 'p2t3', |
| 161 | + startTime: '04-26-2025', |
| 162 | + endTime: '05-15-2025', |
| 163 | + name: 'Integration & QA', |
| 164 | + parentId: 'phase2', |
| 165 | + dependency: 'p2t1', |
| 166 | + progress: 20, |
| 167 | + }, |
| 168 | + { |
| 169 | + id: 'phase3', |
| 170 | + startTime: '05-16-2025', |
| 171 | + endTime: '05-30-2025', |
| 172 | + name: 'Phase 3 — Launch', |
| 173 | + progress: 0, |
| 174 | + }, |
| 175 | + { |
| 176 | + id: 'p3t1', |
| 177 | + startTime: '05-16-2025', |
| 178 | + endTime: '05-23-2025', |
| 179 | + name: 'User acceptance testing', |
| 180 | + parentId: 'phase3', |
| 181 | + dependency: 'p2t3', |
| 182 | + progress: 0, |
| 183 | + }, |
| 184 | + { |
| 185 | + id: 'p3t2', |
| 186 | + startTime: '05-24-2025', |
| 187 | + endTime: '05-29-2025', |
| 188 | + name: 'Production deployment', |
| 189 | + parentId: 'phase3', |
| 190 | + dependency: 'p3t1', |
| 191 | + progress: 0, |
| 192 | + }, |
| 193 | + { |
| 194 | + id: 'ms2', |
| 195 | + startTime: '05-30-2025', |
| 196 | + name: 'Project launch 🚀', |
| 197 | + dependency: 'p3t2', |
| 198 | + type: 'milestone', |
| 199 | + }, |
| 200 | + ], |
| 201 | + tooltipTemplate: (task, dateFormat) => { |
| 202 | + return ` |
| 203 | + <div style="padding:10px 14px;"> |
| 204 | + <strong>${task.name}</strong><br/> |
| 205 | + <small>Start: ${task.startTime}</small><br/> |
| 206 | + <small>End: ${task.endTime || '—'}</small><br/> |
| 207 | + <small>Progress: ${task.progress ?? 0}%</small> |
| 208 | + </div> |
| 209 | + `; |
| 210 | + }, |
| 211 | + }; |
| 212 | + |
| 213 | + const gantt = new ApexGantt(document.getElementById('gantt-a11y'), ganttOptions); |
| 214 | + gantt.render(); |
| 215 | + </script> |
| 216 | + </body> |
| 217 | +</html> |
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