Menu principal groupé de la base de connaissances
Réalisez un menu groupé à plusieurs niveaux dans un contexte de base de connaissances : il comprend du contenu réel, des contrôles interactifs, des retours d’état clairs et une mise en page adaptée à différentes tailles.
Après activation de JavaScript, ce cas peut être modifié, exécuté et enregistré. Code source fixe ci-dessous :
<!doctype html>
<html lang="fr" dir="ltr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Menu principal groupé de la base de connaissances</title>
<style>
:root { --ink:#ecf7f3; --paper:#071310; --accent:#8b6fb0; --secondary:#d7a971; --line:color-mix(in srgb, var(--ink) 18%, transparent); --shadow:0 24px 60px color-mix(in srgb, var(--ink) 16%, transparent); color-scheme:light; }
* { box-sizing:border-box; }
html { min-width:320px; background:var(--paper); }
body { min-height:100vh; margin:0; overflow-x:hidden; color:var(--ink); font-family:ui-monospace,"SFMono-Regular",Consolas,monospace; background:linear-gradient(color-mix(in srgb,var(--secondary) 5%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--secondary) 5%,transparent) 1px,transparent 1px),var(--paper);background-size:24px 24px; }
button,input,select,textarea { color:inherit; font:inherit; }
button,[role="button"],input,select,textarea { accent-color:var(--accent); }
button { cursor:pointer; }
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible { outline:3px solid var(--accent); outline-offset:3px; }
[hidden] { display:none !important; }
@media (max-width:700px) { .mast h1 { line-height:1.08 !important; letter-spacing:-.035em !important; overflow-wrap:anywhere; } }
@media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto !important; animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; } }
.page{width:min(1080px,calc(100% - 30px));margin:auto;padding:48px 0}.eyebrow{color:var(--secondary);font:700 12px/1.3 ui-monospace,monospace}.eyebrow::before{content:"> ";color:var(--accent)}.mast{display:grid;grid-template-columns:1fr auto;border:1px solid var(--secondary);padding:18px;gap:24px;align-items:center;margin-bottom:16px}.mast h1{font-family:ui-monospace,"SFMono-Regular",monospace;font-weight:700;font-size:clamp(34px,7vw,72px);letter-spacing:-.055em;margin:12px 0;line-height:1.05}.intro{margin:0;color:color-mix(in srgb,var(--ink) 72%,transparent);font:400 14px/1.7 ui-monospace,monospace}.scenario{padding:7px 10px;border:1px dashed var(--secondary);font:700 11px/1 ui-monospace,monospace}.demo{border-color:var(--secondary);border-radius:8px;box-shadow:0 0 50px color-mix(in srgb,var(--secondary) 15%,transparent);position:relative;min-height:390px;padding:26px;background:color-mix(in srgb,var(--paper) 94%,#000)}@media(max-width:700px){.page{width:calc(100% - 18px);padding:20px 0}.mast{grid-template-columns:1fr}.demo{padding:14px}}
.panel{padding:18px;border:3px solid var(--ink);background:var(--paper);box-shadow:8px 8px 0 var(--ink)}.stack{display:grid;gap:12px}.row{display:flex;flex-wrap:wrap;gap:8px}.action{min-height:42px;padding:8px 13px;border:3px solid var(--ink);background:var(--paper);font-weight:900}.action.primary,.action.is-active{color:var(--paper);background:var(--ink)}.status{min-height:24px;padding:8px;color:var(--paper);background:var(--ink);font-weight:900}.metric{font-size:clamp(34px,8vw,76px);font-weight:900;letter-spacing:-.08em}.muted{font-weight:600}.chip{padding:5px 8px;border:2px solid var(--ink);font-weight:900}.meter{height:14px;border:3px solid var(--ink)}.meter>i{display:block;height:100%;background:var(--ink)}
.composition-studio{display:grid;gap:14px}.studio-ruler{display:flex;justify-content:space-between;padding:0 4px;color:color-mix(in srgb,var(--ink) 55%,transparent);font:700 11px/1 ui-monospace,monospace;letter-spacing:.14em}.studio-ruler::before{content:"01 / WORKING PROTOTYPE"}.studio-ruler::after{content:"360 · 768 · 1440"}.composition-studio .demo::after{content:"";position:absolute;right:18px;bottom:18px;width:24px;height:24px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);pointer-events:none}
.mega-shell{position:relative;min-height:430px;border:1px solid var(--line);border-radius:22px;background:var(--paper)}.mega-nav{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}.mega-brand{color:inherit;font-size:20px;font-weight:900;text-decoration:none}.mega-nav button{padding:11px 15px;border:1px solid var(--line);border-radius:10px;background:transparent}.mega-panel{position:absolute;z-index:5;inset:70px 14px auto;display:grid;grid-template-columns:repeat(3,1fr) .8fr;gap:18px;padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--paper);box-shadow:var(--shadow)}.mega-panel section{display:grid;align-content:start;gap:5px}.mega-panel h2{font-size:15px}.mega-panel a{display:grid;gap:3px;padding:9px;border-radius:8px;color:inherit;text-decoration:none}.mega-panel a:hover{background:color-mix(in srgb,var(--secondary) 22%,transparent)}.mega-panel small{opacity:.6}.mega-panel aside{padding:18px;border-radius:14px;background:var(--ink);color:var(--paper)}.mega-preview{display:grid;min-height:340px;place-content:center;padding:30px;text-align:center}@media(max-width:720px){.mega-panel{grid-template-columns:1fr 1fr;max-height:330px;overflow:auto}.mega-panel aside{grid-column:1/-1}}.workflow-session{display:grid;gap:14px}.session-command{display:grid;grid-template-columns:1fr auto minmax(170px,.45fr) auto;gap:16px;align-items:end;padding:18px;border-block:4px double var(--ink)}.session-command h2{margin:.2em 0}.session-command output{font:900 clamp(28px,5vw,54px)/1 ui-monospace,monospace}.session-command label{display:grid;grid-template-columns:1fr auto;gap:7px;font-size:12px}.session-command input{grid-column:1/-1;width:100%}#workflowSessionProgress{height:12px;overflow:hidden;border-radius:2px;background:var(--line)}#workflowSessionProgress i{display:block;width:0;height:100%;background:var(--accent)}.session-stage{min-width:0;transition:filter .25s,transform .25s}.session-stage[data-session-phase="running"]{transform:translateY(-3px)}.session-stage[data-session-phase="paused"]{filter:grayscale(.65)}.session-stage[data-session-phase="complete"]{filter:contrast(.78);opacity:.72}.session-log{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}.session-log ol{display:flex;flex-wrap:wrap;gap:7px;padding:0;margin:0;list-style:none}.session-log li{padding:5px 8px;border:1px solid var(--line);font-size:12px}@media(max-width:900px){.session-stage{order:-1}.session-command{grid-template-columns:1fr auto}.session-command label{grid-column:1/-1}.session-log{grid-template-columns:1fr}}
</style>
</head>
<body data-aesthetic="terminal" data-composition="studio">
<main class="page">
<header class="mast"><div><span class="eyebrow">terminal / méga-menu groupé / BEGINNER</span><h1>Menu principal groupé de la base de connaissances</h1><p class="intro">Réalisez un menu groupé à plusieurs niveaux dans un contexte de base de connaissances : il comprend du contenu réel, des contrôles interactifs, des retours d’état clairs et une mise en page adaptée à différentes tailles.</p></div><span class="scenario">Base de connaissances</span></header>
<div class="composition-studio"><div class="studio-ruler" aria-hidden="true"></div><section class="demo" aria-label="Zone d’interaction du grand menu de groupe de la base de connaissances"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Base de connaissances SESSION</span><h2>Chronomètre du parcours de connaissances</h2></div><output id="workflowSessionClock">00:45</output><label>Durée du tour<input id="workflowSessionLength" type="range" min="15" max="90" step="15" value="45"><span>s</span></label><button id="workflowSessionToggle" class="action primary" type="button">Commencer à explorer les connaissances</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Progression du parcours de connaissances" 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:navigation-menus-mega-menu --><div class="mega-shell"><nav class="mega-nav" aria-label="Menu groupé de la base de connaissances"><a href="#mega-home" class="mega-brand">Base de connaissances</a><button id="megaTrigger" type="button" aria-expanded="false" aria-controls="megaPanel" data-core-bridge="navigation-menus-mega-menu">Parcourir tout le contenu <span aria-hidden="true">⌄</span></button></nav><div id="megaPanel" class="mega-panel" hidden><section><h2>Rappel de la base de connaissances</h2><a href="#mega-0-1">Rappel de la base de connaissances 1<small>Voir le guide</small></a><a href="#mega-0-2">Rappel de la base de connaissances 2<small>Ouvrir l’outil</small></a><a href="#mega-0-3">Rappel de la base de connaissances 3<small>Voir le guide</small></a></section><section><h2>Favori de la base de connaissances</h2><a href="#mega-1-1">Favoris de la base de connaissances 1<small>Voir le guide</small></a><a href="#mega-1-2">Favori de la base de connaissances 2<small>Ouvrir l’outil</small></a><a href="#mega-1-3">Favoris de la base de connaissances 3<small>Voir le guide</small></a></section><section><h2>Vue d’ensemble de la base de connaissances</h2><a href="#mega-2-1">Vue d’ensemble de la base de connaissances 1<small>Voir le guide</small></a><a href="#mega-2-2">Aperçu de la base de connaissances 2<small>Ouvrir l’outil</small></a><a href="#mega-2-3">Vue d’ensemble de la base de connaissances 3<small>Voir le guide</small></a></section><aside><span class="eyebrow">FEATURED</span><strong>Grand menu de groupe</strong><p>Aidez les utilisateurs à anticiper l’objectif à l’aide d’un titre et d’une description.</p></aside></div><section class="mega-preview"><span class="eyebrow">MEGA MENU</span><h2 id="megaSelection">Veuillez sélectionner une cible</h2></section></div><!-- 11DZ_CORE_END --></section><footer class="session-log"><strong id="workflowSessionScore">0 points de contrôle interactifs</strong><ol id="workflowSessionLaps" aria-label="Journal de ronde"></ol></footer></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
</main>
<script>
'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:navigation-menus-mega-menu */
const megaTrigger=document.querySelector('#megaTrigger');const megaPanel=document.querySelector('#megaPanel');function setMega(open){megaTrigger.setAttribute('aria-expanded',String(open));megaPanel.hidden=!open;announce(open?'Le méga-menu groupé est déployé':'Menu de groupe replié');}megaTrigger.addEventListener('click',()=>setMega(megaTrigger.getAttribute('aria-expanded')!=='true'));document.querySelector('.mega-brand').addEventListener('click',event=>event.preventDefault());megaPanel.querySelectorAll('a').forEach(link=>link.addEventListener('click',event=>{event.preventDefault();document.querySelector('#megaSelection').textContent=link.firstChild.textContent.trim();setMega(false);}));document.addEventListener('keydown',event=>{if(event.key==='Escape'&&!megaPanel.hidden){setMega(false);megaTrigger.focus();}});
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"navigation-menus-mega-menu","selector":"[data-core-bridge=\"navigation-menus-mega-menu\"]","mode":"click","key":"Enter"};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+' · Version de base '+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.addEventListener("click",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.click();const result=workflowBridgeCommit();setTimeout(workflowBridgeCommit,0);return result;}function workflowBridgeReset(){workflowBridgeCore.dataset.workflowVersion='0';workflowBridgeLastEffect=workflowBridgeSerialize();}
const workflowSessionCore=document.querySelector('#workflowCore');const workflowSessionToggle=document.querySelector('#workflowSessionToggle');const workflowSessionLength=document.querySelector('#workflowSessionLength');const workflowSessionState={phase:'ready',elapsed:0,limit:Number(workflowSessionLength.value),checkpoints:[],timer:null};function workflowSessionFormat(seconds){return String(Math.floor(seconds/60)).padStart(2,'0')+':'+String(seconds%60).padStart(2,'0');}function workflowSessionDrive(){const percent=Math.min(100,Math.round(workflowSessionState.elapsed/workflowSessionState.limit*100));document.querySelector('#workflowSessionClock').textContent=workflowSessionFormat(Math.max(0,workflowSessionState.limit-workflowSessionState.elapsed));const progress=document.querySelector('#workflowSessionProgress');progress.setAttribute('aria-valuenow',String(percent));progress.querySelector('i').style.width=percent+'%';workflowSessionCore.dataset.sessionPhase=workflowSessionState.phase;document.querySelector('#workflowSessionScore').textContent=workflowSessionState.checkpoints.length+' points de contrôle d’interaction';}function workflowSessionLap(label){workflowSessionState.checkpoints.push({label,at:workflowSessionState.elapsed});const item=document.createElement('li');item.textContent=label+' · '+workflowSessionFormat(workflowSessionState.elapsed);document.querySelector('#workflowSessionLaps').append(item);workflowSessionDrive();}function workflowSessionStop(complete=false){clearInterval(workflowSessionState.timer);workflowSessionState.timer=null;workflowSessionState.phase=complete?'complete':'paused';workflowSessionToggle.textContent=complete?'Recommencer':'Tour suivant';workflowSessionToggle.setAttribute('aria-pressed','false');workflowSessionDrive();announce(complete?'Itinéraire de connaissances terminé':'La ronde est suspendue');}function workflowSessionStart(){if(workflowSessionState.phase==='complete'){workflowSessionState.elapsed=0;workflowSessionState.checkpoints=[];document.querySelector('#workflowSessionLaps').replaceChildren();}workflowSessionState.phase='running';workflowSessionToggle.textContent='Tour de pause';workflowSessionToggle.setAttribute('aria-pressed','true');const bridge=workflowBridgeActivate();workflowSessionLap(bridge.summary);clearInterval(workflowSessionState.timer);workflowSessionState.timer=setInterval(()=>{workflowSessionState.elapsed+=1;if(workflowSessionState.elapsed>=workflowSessionState.limit){workflowSessionStop(true);return;}workflowSessionDrive();},1000);workflowSessionDrive();announce('Le parcours de connaissances a commencé · '+bridge.summary);}workflowSessionToggle.addEventListener('click',()=>workflowSessionState.phase==='running'?workflowSessionStop():workflowSessionStart());workflowSessionLength.addEventListener('input',()=>{workflowSessionState.limit=Number(workflowSessionLength.value);workflowSessionState.elapsed=Math.min(workflowSessionState.elapsed,workflowSessionState.limit);workflowSessionDrive();});workflowSessionCore.addEventListener('keydown',event=>{if(event.key==='Enter'||event.key===' '){workflowSessionLap('Opérations au clavier');}});workflowSessionCore.addEventListener('click',event=>{if(event.target.closest('[data-core-bridge]'))workflowSessionLap('Opération principale · '+workflowBridgeSummary());});document.addEventListener('visibilitychange',()=>{if(document.hidden&&workflowSessionState.phase==='running')workflowSessionStop();});workflowSessionDrive();
workflowBridgeReset();
</script>
</body>
</html>