Task Center Notification Center
Complete a notification center for a task center scenario: includes real content, actionable controls, clear status feedback, and responsive layouts.
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<header class="mast"><div><span class="eyebrow">minimal / Notification Center / ADVANCED</span><h1>Task Center Notification Center</h1><p class="intro">Complete a notification center for a task center scenario: includes real content, actionable controls, clear status feedback, and responsive layouts.</p></div><span class="scenario">Task Center</span></header>
<figure class="composition-gallery"><section class="demo" aria-label="Task Center notification center interaction area"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Task Center SESSION</span><h2>Task time slot timer</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 task</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Task Time 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:overlays-feedback-notification-center --><section class="notification-center-demo"><div class="notification-home"><span class="eyebrow">NOTIFICATION CENTER</span><h2>Task Center Notification Center</h2><button id="notificationOpen" type="button" aria-haspopup="dialog" aria-controls="notificationCenter" data-core-bridge="overlays-feedback-notification-center">Open notifications <span id="notificationBadge">3</span></button></div><dialog id="notificationCenter" aria-labelledby="notificationTitle"><header><div><span class="eyebrow">INBOX</span><h2 id="notificationTitle">All notifications</h2></div><button id="notificationClose" type="button" aria-label="Close notification center">×</button></header><div class="notification-filters" role="group" aria-label="Notification filter"><button type="button" data-notification-filter="all" aria-pressed="true">All</button><button type="button" data-notification-filter="unread" aria-pressed="false">Unread</button></div><div id="notificationList" class="notification-list"><article data-notification data-read="false"><button type="button"><i aria-hidden="true"></i><span><strong>Task Center Inspiration</strong><small>1 hours ago</small></span><em>Unread</em></button></article><article data-notification data-read="false"><button type="button"><i aria-hidden="true"></i><span><strong>Task Center Records</strong><small>2 hours ago</small></span><em>Unread</em></button></article><article data-notification data-read="false"><button type="button"><i aria-hidden="true"></i><span><strong>Task Center Collaboration</strong><small>3 hours ago</small></span><em>Unread</em></button></article><article data-notification data-read="true"><button type="button"><i aria-hidden="true"></i><span><strong>Task Center Progress</strong><small>4 hours ago</small></span><em>Read</em></button></article><article data-notification data-read="true"><button type="button"><i aria-hidden="true"></i><span><strong>Task Center Reminder</strong><small>5 hours ago</small></span><em>Read</em></button></article></div><footer><output id="notificationCount">3 unread items</output><button id="notificationReadAll" type="button">Mark All as Read</button></footer></dialog></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><p id="status" class="status" role="status" aria-live="polite"></p></section><figcaption class="gallery-caption"><strong>Task Center / GALLERY 03</strong></figcaption></figure>
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<script>
'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:overlays-feedback-notification-center */
const notificationCenter=document.querySelector('#notificationCenter');const notifications=[...document.querySelectorAll('[data-notification]')];let notificationFilter='all';function renderNotifications(){let unread=0;notifications.forEach(item=>{const read=item.dataset.read==='true';if(!read)unread+=1;item.hidden=notificationFilter==='unread'&&read;item.querySelector('em').textContent=read?'Read':'Unread';});document.querySelector('#notificationBadge').textContent=unread;document.querySelector('#notificationCount').textContent=unread+' unread items';announce('Current there are '+unread+' Unread notifications');}document.querySelector('#notificationOpen').addEventListener('click',()=>notificationCenter.showModal());document.querySelector('#notificationClose').addEventListener('click',()=>notificationCenter.close());document.querySelectorAll('[data-notification-filter]').forEach(button=>button.addEventListener('click',()=>{notificationFilter=button.dataset.notificationFilter;document.querySelectorAll('[data-notification-filter]').forEach(item=>item.setAttribute('aria-pressed',String(item===button)));renderNotifications();}));notifications.forEach(item=>item.querySelector('button').addEventListener('click',()=>{item.dataset.read='true';renderNotifications();}));document.querySelector('#notificationReadAll').addEventListener('click',()=>{notifications.forEach(item=>{item.dataset.read='true';});renderNotifications();});renderNotifications();
/* 11DZ_CORE_SCRIPT_END */
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workflowBridgeReset();
</script>
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