Quick Date Picker for Reading Club
Quick date selection in a book club scenario: includes realistic content, interactive controls, clear status feedback, and responsive layout.
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<header class="mast"><div><span class="eyebrow">dashboard / Quick Date Selection / BEGINNER</span><h1>Quick Date Picker for Reading Club</h1><p class="intro">Quick date selection in a book club scenario: includes realistic content, interactive controls, clear status feedback, and responsive layout.</p></div><span class="scenario">Book Club</span></header>
<div class="composition-index"><section class="demo" aria-label="Reading Club date quick selection interactive area"><section id="evidenceShell" class="evidence-shell" data-board-mode="scan"><header class="evidence-head"><div><span class="eyebrow">Book Club / EVIDENCE BOARD</span><h2>Date Quick Selection Observation Panel</h2><p>Place the main case into an evidence board, using separate observation cards, logs, and mode-switch records to track the current result.</p></div><div class="evidence-tools"><div class="row"><button class="action primary" type="button" data-board-mode="scan">Scan</button><button class="action" type="button" data-board-mode="proof">Verify</button><button class="action" type="button" data-board-mode="handoff">Handoff</button></div><output id="evidenceStatus">Awaiting Sampling</output></div></header><div class="evidence-body"><section class="evidence-stage"><div class="evidence-ribbon"><button type="button" data-evidence-card="0" aria-pressed="true"><span>01</span><strong>Reading Club Plan</strong><small>Check whether the status change is visible</small></button><button type="button" data-evidence-card="1" aria-pressed="false"><span>02</span><strong>Book Club Inspiration</strong><small>Confirm keyboard and click entry points are consistent</small></button><button type="button" data-evidence-card="2" aria-pressed="false"><span>03</span><strong>Reading Club Notes</strong><small>Check whether the layout falls back on narrow screens</small></button><button type="button" data-evidence-card="3" aria-pressed="false"><span>04</span><strong>Reading Club Collaboration</strong><small>Record current review conclusion</small></button></div><div id="evidenceCoreShell" class="evidence-core-shell"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Book Club SESSION</span><h2>Reading Club Timer Station</h2></div><output id="workflowSessionClock">00:45</output><label>Round Duration<input id="workflowSessionLength" type="range" min="15" max="90" step="15" value="45"><span>sec</span></label><button id="workflowSessionToggle" class="action primary" type="button">Start scenario</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Reading Club Progress" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><i></i></div><section id="workflowCore" class="workflow-core session-stage" data-session-phase="ready" tabindex="-1"><!-- 11DZ_CORE_START:controls-selectors-calendar-choice --><section class="calendar-choice-demo"><header><div><span class="eyebrow">CALENDAR CHOICE</span><h2>Book club date</h2></div><div class="calendar-month-controls"><button id="calendarPrevious" type="button" aria-label="Last month">←</button><strong id="calendarMonth">2026 year 7 month</strong><button id="calendarNext" type="button" aria-label="Next month" data-core-bridge="controls-selectors-calendar-choice">→</button></div></header><div class="calendar-weekdays" aria-hidden="true"><span>One</span><span>Two</span><span>Three</span><span>Four</span><span>Five</span><span>Six</span><span>Day</span></div><div id="calendarGrid" class="calendar-grid" role="grid" aria-label="Select Date"><button type="button" role="gridcell" data-calendar-index="0" aria-selected="true">1</button><button type="button" role="gridcell" data-calendar-index="1" aria-selected="false">2</button><button type="button" role="gridcell" data-calendar-index="2" aria-selected="false">3</button><button type="button" role="gridcell" data-calendar-index="3" aria-selected="false">4</button><button type="button" role="gridcell" data-calendar-index="4" aria-selected="false">5</button><button type="button" role="gridcell" data-calendar-index="5" aria-selected="false">6</button><button type="button" role="gridcell" data-calendar-index="6" aria-selected="false">7</button><button type="button" role="gridcell" data-calendar-index="7" aria-selected="false">8</button><button type="button" role="gridcell" data-calendar-index="8" aria-selected="false">9</button><button type="button" role="gridcell" data-calendar-index="9" aria-selected="false">10</button><button type="button" role="gridcell" data-calendar-index="10" aria-selected="false">11</button><button type="button" role="gridcell" data-calendar-index="11" aria-selected="false">12</button><button type="button" role="gridcell" data-calendar-index="12" aria-selected="false">13</button><button type="button" role="gridcell" data-calendar-index="13" aria-selected="false">14</button><button type="button" role="gridcell" data-calendar-index="14" aria-selected="false">15</button><button type="button" role="gridcell" data-calendar-index="15" aria-selected="false">16</button><button type="button" role="gridcell" data-calendar-index="16" aria-selected="false">17</button><button type="button" role="gridcell" data-calendar-index="17" aria-selected="false">18</button><button type="button" role="gridcell" data-calendar-index="18" aria-selected="false">19</button><button type="button" role="gridcell" data-calendar-index="19" aria-selected="false">20</button><button type="button" role="gridcell" data-calendar-index="20" aria-selected="false">21</button><button type="button" role="gridcell" data-calendar-index="21" aria-selected="false">22</button><button type="button" role="gridcell" data-calendar-index="22" aria-selected="false">23</button><button type="button" role="gridcell" data-calendar-index="23" aria-selected="false">24</button><button type="button" role="gridcell" data-calendar-index="24" aria-selected="false">25</button><button type="button" role="gridcell" data-calendar-index="25" aria-selected="false">26</button><button type="button" role="gridcell" data-calendar-index="26" aria-selected="false">27</button><button type="button" role="gridcell" data-calendar-index="27" aria-selected="false">28</button></div><footer><output id="calendarSelection">Selected 2026-07-01</output><button id="calendarToday" class="action" type="button">Back to this month</button></footer></section><!-- 11DZ_CORE_END --></section><footer class="session-log"><strong id="workflowSessionScore">0 interaction checkpoints</strong><ol id="workflowSessionLaps" aria-label="Round Log"></ol></footer></div></div></section><aside class="evidence-rail"><label>Canvas Zoom<input id="evidenceZoom" type="range" min="88" max="128" value="100"><output id="evidenceZoomValue">100%</output></label><label>Current sample<select id="evidenceStep"><option value="0">Reading Club Plan</option><option value="1">Book Club Inspiration</option><option value="2">Reading Club Notes</option><option value="3">Reading Club Collaboration</option></select></label><ul id="evidenceChecklist" class="evidence-checklist"><li>Reading Club Plan</li><li>Book Club Inspiration</li><li>Reading Club Notes</li><li>Reading Club Collaboration</li></ul><button id="evidenceCapture" class="action primary" type="button">Write evidence</button><ol id="evidenceLog" class="evidence-log"><li>Evidence not yet entered</li></ol></aside></div></section><p id="status" class="status" role="status" aria-live="polite"></p></section><aside class="index-mark" aria-hidden="true"><strong>05</strong><span>Reading Club FIELD INDEX</span></aside></div>
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const evidenceShell=document.querySelector('#evidenceShell');const evidenceStatus=document.querySelector('#evidenceStatus');const evidenceZoom=document.querySelector('#evidenceZoom');const evidenceZoomValue=document.querySelector('#evidenceZoomValue');const evidenceStep=document.querySelector('#evidenceStep');const evidenceChecklistItems=[...document.querySelectorAll('#evidenceChecklist li')];const evidenceCards=[...document.querySelectorAll('[data-evidence-card]')];const evidenceLog=document.querySelector('#evidenceLog');const evidenceModeButtons=[...evidenceShell.querySelectorAll('button[data-board-mode]')];const evidenceNotes=["Reading Club Plan","Book Club Inspiration","Reading Club Notes","Reading Club Collaboration"];const evidenceCore=document.querySelector('#workflowCore');let evidenceCaptures=0;function evidenceSetCard(index){evidenceCards.forEach((card,cardIndex)=>{const active=cardIndex===index;card.setAttribute('aria-pressed',String(active));});evidenceChecklistItems.forEach((item,itemIndex)=>{item.classList.toggle('is-active',itemIndex===index);item.classList.toggle('is-done',itemIndex<evidenceCaptures);});}function evidenceRender(reason){const version=evidenceCore?.dataset.workflowVersion||'0';const zoom=Number(evidenceZoom.value);const active=Math.min(evidenceNotes.length-1,Number(evidenceStep.value)||0);evidenceShell.style.setProperty('--evidence-zoom',String(zoom));evidenceZoomValue.textContent=zoom+'%';evidenceSetCard(active);evidenceStatus.textContent=reason+' · Core Version '+version;}evidenceModeButtons.forEach(button=>button.addEventListener('click',()=>{evidenceModeButtons.forEach(item=>item.classList.toggle('primary',item===button));evidenceShell.dataset.boardMode=button.dataset.boardMode;evidenceRender('Switched to'+button.textContent);announce('Evidence mode:'+button.textContent);}));evidenceCards.forEach((card,index)=>card.addEventListener('click',()=>{evidenceStep.value=String(index);evidenceRender('Switched to observation card');announce('Observation card:'+evidenceNotes[index]);}));evidenceZoom.addEventListener('input',()=>{evidenceRender('Canvas zoom updated');announce('Observe scaling '+evidenceZoom.value+'%');});evidenceStep.addEventListener('change',()=>{const index=Number(evidenceStep.value)||0;evidenceRender('Sampling switched');announce('Current sample:'+evidenceNotes[index]);});document.querySelector('#evidenceCapture').addEventListener('click',()=>{const index=Math.min(evidenceNotes.length-1,Number(evidenceStep.value)||0);const note=evidenceNotes[index];const version=evidenceCore?.dataset.workflowVersion||'0';evidenceCaptures+=1;const item=document.createElement('li');item.textContent='Evidence '+evidenceCaptures+' · '+note+' · Core Version '+version;const empty=evidenceLog.querySelector('li')?.textContent==='Evidence not yet entered';if(empty)evidenceLog.replaceChildren(item);else evidenceLog.prepend(item);while(evidenceLog.children.length>6)evidenceLog.lastElementChild.remove();evidenceRender('Evidence written '+evidenceCaptures);announce('Evidence written '+evidenceCaptures+' · '+note);});evidenceCore?.addEventListener('focusin',()=>evidenceRender('Main Case Gets Focus'));evidenceCore?.addEventListener('click',()=>evidenceRender('Primary example interaction'));evidenceRender('Awaiting Sampling');
</script>
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