Enregistrement de la visibilité de la page de l’espace de démonstration
Réalisez un enregistrement de visibilité de page dans un espace de présentation : contenu réel, contrôles interactifs, retours d’état clairs et mise en page adaptative à toutes les tailles.
Après activation de JavaScript, ce cas peut être modifié, exécuté et enregistré. Code source fixe ci-dessous :
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<title>Enregistrement de la visibilité de la page de l’espace de démonstration</title>
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<header class="mast"><div><span class="eyebrow">monochrome / journal de visibilité de page / INTERMEDIATE</span><h1>Enregistrement de la visibilité de la page de l’espace de démonstration</h1><p class="intro">Réalisez un enregistrement de visibilité de page dans un espace de présentation : contenu réel, contrôles interactifs, retours d’état clairs et mise en page adaptative à toutes les tailles.</p></div><span class="scenario">Espace de démonstration</span></header>
<div class="composition-studio"><div class="studio-ruler" aria-hidden="true"></div><section class="demo" aria-label="Zone interactive de suivi de la visibilité de la page 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-page-visibility --><div class="visibility-journal"><header><span class="eyebrow">VISIBILITY JOURNAL</span><h2>Journal de visibilité de l’espace de démonstration</h2><output id="visibilityClock">00:00</output><p id="visibilityState">État de la page en cours de surveillance</p></header><section><div id="visibilityMeter" role="progressbar" aria-label="Temps de visibilité de cette fois" aria-valuemin="0" aria-valuemax="60" aria-valuenow="0"><i></i></div><dl><div><dt>Nombre de secondes visibles</dt><dd id="visibilitySeconds">0</dd></div><div><dt>Nombre de fois masquées</dt><dd id="visibilityHiddenCount">0</dd></div><div><dt>État actuel</dt><dd id="visibilityNative">visible</dd></div></dl><button id="visibilityPause" class="action primary" type="button" data-core-bridge="browser-media-device-page-visibility">Suspendre l’observation</button><button id="visibilityReset" class="action" type="button">Réinitialiser le journal</button></section><aside><h3>Changement d’état</h3><ul id="visibilityEvents"><li>Observation commencée</li></ul></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>
</main>
<script>
'use strict';
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workflowBridgeReset();
</script>
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