Local Events Bookmark Organizer
Complete a bookmark organizer for local event scenarios, featuring real content, actionable controls, clear status feedback, and cross-size layouts.
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<header class="mast"><div><span class="eyebrow">terminal / Bookmark Organizer / INTERMEDIATE</span><h1>Local Events Bookmark Organizer</h1><p class="intro">Complete a bookmark organizer for local event scenarios, featuring real content, actionable controls, clear status feedback, and cross-size layouts.</p></div><span class="scenario">Local Events</span></header>
<div class="composition-studio"><div class="studio-ruler" aria-hidden="true"></div><section class="demo" aria-label="Local Events Bookmark Organizer Interactive 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 · Parent-Child Activities</label><label><input type="radio" name="workflowChannel" value="B">B · Outdoor Activities</label></fieldset><label>Travel Distance Weight<input id="workflowCompareWeight" type="range" min="10" max="90" value="50"><output id="workflowCompareWeightValue">50 km</output></label><label><input id="workflowCompareFreeze" type="checkbox">Freeze current version</label><button id="workflowCompareCapture" class="action primary" type="button">Sample and Collect Events</button><ol id="workflowCompareShelf" aria-label="Version Sampling Record"></ol></form><section class="compare-stage"><header><span class="eyebrow">Local Events COMPARE</span><h2>Dual-Version Activity 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:cards-lists-content-bookmark-organizer --><div class="bookmark-demo"><aside><span class="eyebrow">BOOKMARKS</span><h2>Local event bookmarks</h2><nav aria-label="Bookmark Folder"><button type="button" data-folder="0" aria-current="true">Read later<span>0</span></button><button type="button" data-folder="1">Work references<span>0</span></button><button type="button" data-folder="2">Inspiration bookmarks<span>0</span></button></nav></aside><section><label>Move selected bookmarks to <select id="bookmarkTarget" data-core-bridge="cards-lists-content-bookmark-organizer"><option value="0">Read later</option><option value="1">Work references</option><option value="2">Inspiration bookmarks</option></select><output id="bookmarkTargetSummary">Goal: read later</output></label><div id="bookmarkList"><label data-bookmark-folder="0"><input type="checkbox"><span><b>Local event plan</b><small>Local Saved Records</small></span></label><label data-bookmark-folder="1"><input type="checkbox"><span><b>Local event inspiration</b><small>Local Saved Records</small></span></label><label data-bookmark-folder="2"><input type="checkbox"><span><b>Local Event Record</b><small>Local Saved Records</small></span></label><label data-bookmark-folder="0"><input type="checkbox"><span><b>Local event collaboration</b><small>Local Saved Records</small></span></label><label data-bookmark-folder="1"><input type="checkbox"><span><b>Local Activity Progress</b><small>Local Saved Records</small></span></label><label data-bookmark-folder="2"><input type="checkbox"><span><b>Local Event Reminders</b><small>Local Saved Records</small></span></label><label data-bookmark-folder="0"><input type="checkbox"><span><b>Local events collection</b><small>Local Saved Records</small></span></label></div><button id="moveBookmarks" class="action primary" type="button">Move selected</button></section></div><!-- 11DZ_CORE_END --></section></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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<script>
'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:cards-lists-content-bookmark-organizer */
let activeFolder=0;const folderButtons=[...document.querySelectorAll('[data-folder]')];const bookmarks=[...document.querySelectorAll('[data-bookmark-folder]')];const bookmarkTarget=document.querySelector('#bookmarkTarget');function renderBookmarkTarget(){const folder=folderButtons[Number(bookmarkTarget.value)].childNodes[0].textContent;document.querySelector('#bookmarkTargetSummary').textContent='Goal:'+folder;announce('The moving target has switched to '+folder);}function renderBookmarks(){bookmarks.forEach(bookmark=>{bookmark.hidden=Number(bookmark.dataset.bookmarkFolder)!==activeFolder;});folderButtons.forEach(button=>{button.querySelector('span').textContent=bookmarks.filter(bookmark=>Number(bookmark.dataset.bookmarkFolder)===Number(button.dataset.folder)).length;});announce('Current folder has '+bookmarks.filter(bookmark=>!bookmark.hidden).length+' bookmarks');}folderButtons.forEach(button=>button.addEventListener('click',()=>{activeFolder=Number(button.dataset.folder);folderButtons.forEach(item=>item.removeAttribute('aria-current'));button.setAttribute('aria-current','true');renderBookmarks();}));bookmarkTarget.addEventListener('change',renderBookmarkTarget);document.querySelector('#moveBookmarks').addEventListener('click',()=>{const target=Number(bookmarkTarget.value);const selected=bookmarks.filter(bookmark=>bookmark.querySelector('input').checked);selected.forEach(bookmark=>{bookmark.dataset.bookmarkFolder=target;bookmark.querySelector('input').checked=false;});renderBookmarks();announce('Moved '+selected.length+' Bookmark to-do '+folderButtons[target].childNodes[0].textContent);});renderBookmarks();renderBookmarkTarget();
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"cards-lists-content-bookmark-organizer","selector":"[data-core-bridge=\"cards-lists-content-bookmark-organizer\"]","mode":"select","key":"ArrowRight"};const workflowBridgeCore=document.querySelector('#workflowCore');const workflowBridgeControl=workflowBridgeCore.querySelector(workflowBridgeSpec.selector);if(!workflowBridgeControl)throw new Error('Missing core bridge: '+workflowBridgeSpec.name);const workflowBridgeControlledId=workflowBridgeControl.getAttribute('aria-controls');const workflowBridgeControlled=workflowBridgeControlledId?document.getElementById(workflowBridgeControlledId):null;workflowBridgeCore.dataset.workflowBridge=workflowBridgeSpec.name;workflowBridgeCore.dataset.workflowVersion='0';function workflowBridgeSerialize(){const visualNode=workflowBridgeCore.firstElementChild||workflowBridgeCore;const visual=getComputedStyle(visualNode);const outputs=[...workflowBridgeCore.querySelectorAll('output,[role="status"],[aria-live],meter,progress')].map(node=>node.textContent.trim()+'|'+node.getAttribute('aria-valuenow')+'|'+node.getAttribute('value'));const canvas=[...workflowBridgeCore.querySelectorAll('canvas')].map(node=>{try{return node.toDataURL().slice(-160);}catch{return 'canvas-unavailable';}});return JSON.stringify({html:workflowBridgeCore.innerHTML,status:statusOutput.textContent,outputs,canvas,visual:[visual.display,visual.visibility,visual.opacity,visual.transform,visual.filter,visual.backgroundColor,visual.width,visual.height],scroll:workflowBridgeSpec.mode==='scroll'?workflowBridgeControl.scrollTop:null});}let workflowBridgeLastEffect=workflowBridgeSerialize();function workflowBridgeSummary(){const label=(workflowBridgeControl.getAttribute('aria-label')||workflowBridgeControl.textContent||workflowBridgeControl.value||workflowBridgeSpec.name).trim().replace(/\s+/g,' ').slice(0,72);return label+' · Core Version '+workflowBridgeCore.dataset.workflowVersion;}function workflowBridgeCommit(){const effect=workflowBridgeSerialize();if(effect===workflowBridgeLastEffect)return {changed:false,summary:workflowBridgeSummary()};workflowBridgeLastEffect=effect;workflowBridgeCore.dataset.workflowVersion=String(Number(workflowBridgeCore.dataset.workflowVersion||0)+1);return {changed:true,summary:workflowBridgeSummary()};}function workflowBridgeScheduleCommit(){queueMicrotask(workflowBridgeCommit);setTimeout(workflowBridgeCommit,0);}workflowBridgeControl.setAttribute('aria-keyshortcuts',workflowBridgeSpec.key);workflowBridgeControl.addEventListener('keydown',event=>{if(event.key!==workflowBridgeSpec.key)return;event.preventDefault();workflowBridgeControl.selectedIndex=(workflowBridgeControl.selectedIndex+1)%workflowBridgeControl.options.length;workflowBridgeControl.dispatchEvent(new Event('input',{bubbles:true}));workflowBridgeControl.dispatchEvent(new Event('change',{bubbles:true}));});workflowBridgeControl.addEventListener("keydown",workflowBridgeScheduleCommit);workflowBridgeControl.addEventListener('input',workflowBridgeScheduleCommit);workflowBridgeControl.addEventListener('change',workflowBridgeScheduleCommit);const workflowBridgeStateTargets=new Set(workflowBridgeCore.querySelectorAll('dialog'));if(workflowBridgeControlled&&workflowBridgeCore.contains(workflowBridgeControlled))workflowBridgeStateTargets.add(workflowBridgeControlled);workflowBridgeStateTargets.forEach(target=>['close','cancel','toggle'].forEach(eventName=>target.addEventListener(eventName,workflowBridgeScheduleCommit)));function workflowBridgeActivate(){workflowBridgeControl.focus();workflowBridgeControl.selectedIndex=(workflowBridgeControl.selectedIndex+1)%workflowBridgeControl.options.length;workflowBridgeControl.dispatchEvent(new Event('change',{bubbles:true}));const result=workflowBridgeCommit();setTimeout(workflowBridgeCommit,0);return result;}function workflowBridgeReset(){workflowBridgeCore.dataset.workflowVersion='0';workflowBridgeLastEffect=workflowBridgeSerialize();}
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+' kilometers';document.querySelector('#workflowCompareLive').textContent=workflowCompareState.channel+' Version · '+workflowCompareState.weight+' kilometers'+(workflowCompareState.frozen?' · Frozen':'');announce('Viewing activity comparison '+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+' km · '+snapshot.bridge+'</small>';document.querySelector('#workflowCompareShelf').prepend(item);announce('sampled '+snapshot.channel+' Version and bookmark activities · '+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();
</script>
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