Panneau d’information de la fenêtre d’affichage de l’espace de démonstration
Finalisez un panneau d’informations sur le viewport dans un espace de démonstration : il doit inclure du contenu réel, des contrôles utilisables, un retour d’état clair et une disposition adaptée à plusieurs tailles.
Après activation de JavaScript, ce cas peut être modifié, exécuté et enregistré. Code source fixe ci-dessous :
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<header class="mast"><div><span class="eyebrow">art-deco / panneau d’informations de la fenêtre d’affichage / INTERMEDIATE</span><h1>Panneau d’information de la fenêtre d’affichage de l’espace de démonstration</h1><p class="intro">Finalisez un panneau d’informations sur le viewport dans un espace de démonstration : il doit inclure du contenu réel, des contrôles utilisables, un retour d’état clair et une disposition adaptée à plusieurs tailles.</p></div><span class="scenario">Espace de démonstration</span></header>
<div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>Panneau d’informations sur la zone d’affichage</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="Zone interactive du panneau d’informations de la fenêtre d’affichage de l’espace de démonstration"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Espace de démonstration SESSION</span><h2>Tableau de chronométrage de démonstration</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">Démarrer la présentation</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Progression de la minuterie de démonstration" 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:browser-media-device-viewport-inspector --><div class="viewport-lab"><header><span class="eyebrow">VIEWPORT RULER</span><h2>Station de mesure du viewport de l’espace de présentation</h2><output id="viewportReading">—</output><button id="viewportCapture" class="action primary" type="button" data-core-bridge="browser-media-device-viewport-inspector">Enregistrer les dimensions actuelles</button></header><section class="viewport-board" aria-label="Schéma des dimensions de la fenêtre d’affichage"><i id="viewportWidthBar"></i><i id="viewportHeightBar"></i><dl><div><dt>Zone de contenu</dt><dd id="viewportInner">—</dd></div><div><dt>Zone utilisable de l’écran</dt><dd id="viewportScreen">—</dd></div><div><dt>Densité de pixels</dt><dd id="viewportDpr">—</dd></div><div><dt>Orientation de l’écran</dt><dd id="viewportOrientation">—</dd></div></dl></section><aside><h3>Instantané de taille</h3><ol id="viewportHistory"><li>Enregistrez la comparaison après redimensionnement de la fenêtre</li></ol></aside></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>
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