registro de visibilidade da página do Laboratório de Dispositivos
Conclua o registro de visibilidade da página no cenário do Laboratório de Dispositivos: inclui conteúdo real, controles acionáveis, feedback de estado claro e layout responsivo a diferentes tamanhos.
É possível editar, executar e salvar este exemplo após ativar JavaScript. O código-fonte fixo é o seguinte:
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<title>registro de visibilidade da página do Laboratório de Dispositivos</title>
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<main class="page">
<header class="mast"><div><span class="eyebrow">organic / registro de visibilidade da página / INTERMEDIATE</span><h1>registro de visibilidade da página do Laboratório de Dispositivos</h1><p class="intro">Conclua o registro de visibilidade da página no cenário do Laboratório de Dispositivos: inclui conteúdo real, controles acionáveis, feedback de estado claro e layout responsivo a diferentes tamanhos.</p></div><span class="scenario">Laboratório de dispositivos</span></header>
<div class="composition-index"><section class="demo" aria-label="Área interativa de registro de visibilidade da página do laboratório de dispositivos"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Laboratório de dispositivos DISPATCH</span><h2>Painel de verificação de dispositivos</h2><form id="workflowDispatchForm"><label>Tipo de tarefa<select id="workflowDispatchKind"><option>Capacidade da tela</option><option>Capacidade de entrada</option><option>Capacidade de armazenamento</option></select></label><label>Itens de verificação<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="36"><span>item</span></label><fieldset><legend>Prioridade de processamento</legend><label><input type="radio" name="workflowPriority" value="normal" checked>Padrão</label><label><input type="radio" name="workflowPriority" value="urgent">Urgente</label></fieldset><button class="action primary" type="submit">Iniciar verificação</button></form><label>Tarefa atual<select id="workflowDispatchActive" aria-label="Alternar tarefa atual"><option value="1">Capacidade da tela</option><option value="2">Capacidade de entrada</option></select></label><output id="workflowDispatchSummary">Aguardando despacho</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:browser-media-device-page-visibility --><div class="visibility-journal"><header><span class="eyebrow">VISIBILITY JOURNAL</span><h2>Registro de visibilidade do laboratório de dispositivos</h2><output id="visibilityClock">00:00</output><p id="visibilityState">Observando o estado da página</p></header><section><div id="visibilityMeter" role="progressbar" aria-label="Tempo de visibilidade desta sessão" aria-valuemin="0" aria-valuemax="60" aria-valuenow="0"><i></i></div><dl><div><dt>segundos visíveis</dt><dd id="visibilitySeconds">0</dd></div><div><dt>Número de vezes ocultas</dt><dd id="visibilityHiddenCount">0</dd></div><div><dt>Estado atual</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 observação</button><button id="visibilityReset" class="action" type="button">Redefinir log</button></section><aside><h3>Alternância de estado</h3><ul id="visibilityEvents"><li>A observação começou</li></ul></aside></div><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section><aside class="index-mark" aria-hidden="true"><strong>05</strong><span>Laboratório de dispositivos FIELD INDEX</span></aside></div>
</main>
<script>
'use strict';
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workflowBridgeReset();
</script>
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