Real-time activity feed for studio capacity
Complete a real-time activity feed for a studio capacity scenario: including real content, actionable controls, clear state feedback, and layouts across sizes.
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<header class="mast"><div><span class="eyebrow">editorial / live activity feed / ADVANCED</span><h1>Real-time activity feed for studio capacity</h1><p class="intro">Complete a real-time activity feed for a studio capacity scenario: including real content, actionable controls, clear state feedback, and layouts across sizes.</p></div><span class="scenario">Studio Capacity</span></header>
<div class="composition-studio"><div class="studio-ruler" aria-hidden="true"></div><section class="demo" aria-label="Studio capacity live activity feed interaction area"><div class="workflow-compare"><form id="workflowCompareControls" class="compare-controls"><fieldset><legend>Reference Channel</legend><label><input type="radio" name="workflowChannel" value="A" checked>A · Regular capacity</label><label><input type="radio" name="workflowChannel" value="B">B · Overtime Capacity</label></fieldset><label>Daily target weight<input id="workflowCompareWeight" type="range" min="10" max="90" value="50"><output id="workflowCompareWeightValue">50 items</output></label><label><input id="workflowCompareFreeze" type="checkbox">Freeze current version</label><button id="workflowCompareCapture" class="action primary" type="button">Sample and save solution</button><ol id="workflowCompareShelf" aria-label="Version Sampling Record"></ol></form><section class="compare-stage"><header><span class="eyebrow">Studio Capacity COMPARE</span><h2>Dual-version capacity plan comparison</h2><output id="workflowCompareLive">Version A waiting for sampling</output></header><section id="workflowCore" class="workflow-core compare-core" data-compare-channel="A" style="--compare-split:50%"><!-- 11DZ_CORE_START:dashboards-admin-activity-feed --><div class="activity-feed-demo"><header><span class="eyebrow">LIVE ACTIVITY</span><h2>Studio Capacity Activity Feed</h2><label>Type <select id="feedFilter"><option value="">All</option><option value="system">System</option><option value="person">Members</option></select></label></header><ol id="activityFeed"><li data-feed-type="system"><i aria-hidden="true">Series</i><div><b>Studio Capacity Record</b><p>The system automatically recorded the status changes.</p></div><time>1 minutes ago</time></li><li data-feed-type="person"><i aria-hidden="true">person</i><div><b>Studio capacity collaboration</b><p>A member completed a collaboration update.</p></div><time>2 minutes ago</time></li><li data-feed-type="system"><i aria-hidden="true">Series</i><div><b>Studio Capacity Progress</b><p>The system automatically recorded the status changes.</p></div><time>3 minutes ago</time></li><li data-feed-type="person"><i aria-hidden="true">person</i><div><b>Studio Capacity Alert</b><p>A member completed a collaboration update.</p></div><time>4 minutes ago</time></li><li data-feed-type="system"><i aria-hidden="true">Series</i><div><b>Studio Capacity Collection</b><p>The system automatically recorded the status changes.</p></div><time>5 minutes ago</time></li><li data-feed-type="person"><i aria-hidden="true">person</i><div><b>Studio Capacity Overview</b><p>A member completed a collaboration update.</p></div><time>6 minutes ago</time></li><li data-feed-type="system"><i aria-hidden="true">Series</i><div><b>Studio Capacity Plan</b><p>The system automatically recorded the status changes.</p></div><time>7 minutes ago</time></li></ol><button id="prependActivity" class="action" type="button" data-core-bridge="dashboards-admin-activity-feed">Simulated New Activity</button></div><!-- 11DZ_CORE_END --></section></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:dashboards-admin-activity-feed */
const feedFilter=document.querySelector('#feedFilter');function filterFeed(){const type=feedFilter.value;const items=[...document.querySelectorAll('#activityFeed li')];items.forEach(item=>{item.hidden=Boolean(type&&item.dataset.feedType!==type);});announce('Activity feed display '+items.filter(item=>!item.hidden).length+' item');}feedFilter.addEventListener('change',filterFeed);document.querySelector('#prependActivity').addEventListener('click',()=>{const item=document.createElement('li');item.dataset.feedType='system';item.innerHTML='<i aria-hidden="true">New</i><div><b>Studio capacity updated in real time</b><p>Recently added local mock activity.</p></div><time>Just now</time>';document.querySelector('#activityFeed').prepend(item);filterFeed();});
/* 11DZ_CORE_SCRIPT_END */
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const workflowCompareCore=document.querySelector('#workflowCore');const workflowCompareWeight=document.querySelector('#workflowCompareWeight');const workflowCompareState={channel:'A',weight:50,frozen:false,snapshots:[]};function workflowCompareFingerprint(){const controls=[...workflowCompareCore.querySelectorAll('input,select,textarea')];const outputs=[...workflowCompareCore.querySelectorAll('output,[role="status"],strong')].map(node=>node.textContent.trim()).filter(Boolean);return {controlValues:controls.map(control=>control.type==='checkbox'||control.type==='radio'?control.checked:control.value),summary:outputs.slice(0,4).join(' / '),nodes:workflowCompareCore.querySelectorAll('*').length};}function workflowCompareDrive(){workflowCompareCore.dataset.compareChannel=workflowCompareState.channel;workflowCompareCore.style.setProperty('--compare-split',workflowCompareState.weight+'%');document.querySelector('#workflowCompareWeightValue').textContent=workflowCompareState.weight+' item';document.querySelector('#workflowCompareLive').textContent=workflowCompareState.channel+' Version · '+workflowCompareState.weight+' item'+(workflowCompareState.frozen?' · Frozen':'');announce('Capacity Plan is being viewed '+workflowCompareState.channel+' Version');}function workflowCompareCapture(source){const bridge=workflowBridgeActivate();const snapshot={...workflowCompareFingerprint(),channel:workflowCompareState.channel,weight:workflowCompareState.weight,source,bridge:bridge.summary};workflowCompareState.snapshots.push(snapshot);const item=document.createElement('li');item.innerHTML='<b>'+snapshot.channel+'</b><span>'+(snapshot.summary||snapshot.bridge)+'</span><small>'+snapshot.weight+' items · '+snapshot.bridge+'</small>';document.querySelector('#workflowCompareShelf').prepend(item);announce('sampled '+snapshot.channel+' Version and save the plan · '+bridge.summary);}document.querySelectorAll('[name="workflowChannel"]').forEach(input=>input.addEventListener('change',()=>{workflowCompareState.channel=input.value;workflowCompareDrive();}));workflowCompareWeight.addEventListener('input',()=>{workflowCompareState.weight=Number(workflowCompareWeight.value);workflowCompareDrive();});document.querySelector('#workflowCompareFreeze').addEventListener('change',event=>{workflowCompareState.frozen=event.currentTarget.checked;workflowCompareDrive();});document.querySelector('#workflowCompareCapture').addEventListener('click',()=>workflowCompareCapture('Button Sampling'));workflowCompareCore.addEventListener('dblclick',()=>workflowCompareCapture('Main view double-click'));workflowCompareDrive();
workflowBridgeReset();
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