Registro de visibilidad de la página del espacio de demostración
Completa un registro de visibilidad de página en un escenario de espacio de presentación: con contenido real, controles operables, retroalimentación clara de estado y diseño adaptable a distintos tamaños.
Tras activar JavaScript, puedes editar, ejecutar y guardar este ejemplo. El código fuente fijado es el siguiente:
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<title>Registro de visibilidad de la página del espacio de demostración</title>
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<header class="mast"><div><span class="eyebrow">monocromo / registro de visibilidad de la página / INTERMEDIATE</span><h1>Registro de visibilidad de la página del espacio de demostración</h1><p class="intro">Completa un registro de visibilidad de página en un escenario de espacio de presentación: con contenido real, controles operables, retroalimentación clara de estado y diseño adaptable a distintos tamaños.</p></div><span class="scenario">espacio de demostración</span></header>
<div class="composition-studio"><div class="studio-ruler" aria-hidden="true"></div><section class="demo" aria-label="Área interactiva de registro de visibilidad de la página del espacio de demostración"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Espacio de presentación SESSION</span><h2>Puesto de cronometraje de demostración</h2></div><output id="workflowSessionClock">00:45</output><label>Duración de la ronda<input id="workflowSessionLength" type="range" min="15" max="90" step="15" value="45"><span>segundo</span></label><button id="workflowSessionToggle" class="action primary" type="button">Iniciar presentación</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Progreso del tiempo de la demostración" 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>Registro de visibilidad del espacio de presentación</h2><output id="visibilityClock">00:00</output><p id="visibilityState">Observando el estado de la página</p></header><section><div id="visibilityMeter" role="progressbar" aria-label="Tiempo visible de esta sesión" aria-valuemin="0" aria-valuemax="60" aria-valuenow="0"><i></i></div><dl><div><dt>Segundos de visibilidad</dt><dd id="visibilitySeconds">0</dd></div><div><dt>Número de ocultaciones</dt><dd id="visibilityHiddenCount">0</dd></div><div><dt>Estado actual</dt><dd id="visibilityNative">visible</dd></div></dl><button id="visibilityPause" class="action primary" type="button" data-core-bridge="browser-media-device-page-visibility">Pausar observación</button><button id="visibilityReset" class="action" type="button">Restablecer registro</button></section><aside><h3>Cambio de estado</h3><ul id="visibilityEvents"><li>La observación ha comenzado</li></ul></aside></div><!-- 11DZ_CORE_END --></section><footer class="session-log"><strong id="workflowSessionScore">0 puntos de interacción</strong><ol id="workflowSessionLaps" aria-label="Registro de ronda"></ol></footer></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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