Layout de conteúdo mestre-detalhe para exposição em sala de aula
Conclua um layout de conteúdo mestre-detalhe em um cenário de exposição em sala de aula: inclui conteúdo real, controles interativos, feedback claro de status e layout entre tamanhos de tela.
É possível editar, executar e salvar este exemplo após ativar JavaScript. O código-fonte fixo é o seguinte:
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<header class="mast"><div><span class="eyebrow">minimal / layout de conteúdo mestre-detalhe / BEGINNER</span><h1>Layout de conteúdo mestre-detalhe para exposição em sala de aula</h1><p class="intro">Conclua um layout de conteúdo mestre-detalhe em um cenário de exposição em sala de aula: inclui conteúdo real, controles interativos, feedback claro de status e layout entre tamanhos de tela.</p></div><span class="scenario">Exposição da turma</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Domine a estrutura semântica do layout de conteúdo principal e secundário, a organização responsiva, a operação pelo teclado e a sincronização de estados.</span></aside><section class="demo" aria-label="Área interativa do layout de conteúdo mestre-detalhe da exposição de sala de aula"><section id="evidenceShell" class="evidence-shell" data-board-mode="scan"><header class="evidence-head"><div><span class="eyebrow">Exposição de sala de aula / EVIDENCE BOARD</span><h2>Painel de observação do layout de conteúdo principal e secundário</h2><p>Coloque o caso principal no quadro de evidências, usando cartões de observação separados, registros e alternância de padrões para registrar o resultado atual.</p></div><div class="evidence-tools"><div class="row"><button class="action primary" type="button" data-board-mode="scan">Escanear</button><button class="action" type="button" data-board-mode="proof">Verificação</button><button class="action" type="button" data-board-mode="handoff">Transferência</button></div><output id="evidenceStatus">Aguardando amostragem</output></div></header><div class="evidence-body"><section class="evidence-stage"><div class="evidence-ribbon"><button type="button" data-evidence-card="0" aria-pressed="true"><span>01</span><strong>Lembrete de exposição da sala de aula</strong><small>Verifique se a mudança de estado está visível</small></button><button type="button" data-evidence-card="1" aria-pressed="false"><span>02</span><strong>Coleção de exposições da sala de aula</strong><small>Confirmar que as entradas por teclado e por clique são consistentes</small></button><button type="button" data-evidence-card="2" aria-pressed="false"><span>03</span><strong>Visão geral da exibição da sala de aula</strong><small>Observe se o layout recua em telas estreitas</small></button><button type="button" data-evidence-card="3" aria-pressed="false"><span>04</span><strong>Plano de exposição da sala de aula</strong><small>Registre a conclusão da revisão atual</small></button></div><div id="evidenceCoreShell" class="evidence-core-shell"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Exposição da sala de aula DISPATCH</span><h2>Central de coordenação da exposição da turma</h2><form id="workflowDispatchForm"><label>Tipo de tarefa<select id="workflowDispatchKind"><option>layout compacto de exposição da sala de aula</option><option>Layout equilibrado da exposição da turma</option><option>Layout imersivo da exposição de sala de aula</option></select></label><label>Largura da tela de desenho<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="45"><span>px</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">Layout do aplicativo</button></form><label>Tarefa atual<select id="workflowDispatchActive" aria-label="Alternar tarefa atual"><option value="1">layout compacto de exposição da sala de aula</option><option value="2">Layout equilibrado da exposição da turma</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:layouts-responsive-master-detail --><div class="master-detail-demo"><nav aria-label="Lista de registros"><button type="button" data-master-index="0" aria-current="true" data-core-bridge="layouts-responsive-master-detail"><b>Lembrete de exposição da sala de aula</b><small>registro 01</small></button><button type="button" data-master-index="1"><b>Coleção de exposições da sala de aula</b><small>Registrar 02</small></button><button type="button" data-master-index="2"><b>Visão geral da exibição da sala de aula</b><small>Registro 03</small></button><button type="button" data-master-index="3"><b>Plano de exposição da sala de aula</b><small>Registro 04</small></button><button type="button" data-master-index="4"><b>Inspiração para exposição em sala de aula</b><small>Registro 05</small></button><button type="button" data-master-index="5"><b>Registro de exposição em sala de aula</b><small>Registro 06</small></button></nav><article id="detailPanel" tabindex="-1"><span class="eyebrow">MASTER DETAIL</span><h2>Lembrete de exposição da sala de aula</h2><p>Selecione um registro da lista principal; os detalhes à direita são atualizados no mesmo local; em telas estreitas, são empilhados verticalmente.</p><dl><div><dt>cenário</dt><dd>Exposição da turma</dd></div><div><dt>Status</dt><dd id="detailStatus">Em andamento</dd></div></dl></article></div><!-- 11DZ_CORE_END --></section></div></div></section><aside class="evidence-rail"><label>Escala do canvas<input id="evidenceZoom" type="range" min="88" max="128" value="100"><output id="evidenceZoomValue">100%</output></label><label>Coleta atual<select id="evidenceStep"><option value="0">Lembrete de exposição da sala de aula</option><option value="1">Coleção de exposições da sala de aula</option><option value="2">Visão geral da exibição da sala de aula</option><option value="3">Plano de exposição da sala de aula</option></select></label><ul id="evidenceChecklist" class="evidence-checklist"><li>Lembrete de exposição da sala de aula</li><li>Coleção de exposições da sala de aula</li><li>Visão geral da exibição da sala de aula</li><li>Plano de exposição da sala de aula</li></ul><button id="evidenceCapture" class="action primary" type="button">Escrever evidências</button><ol id="evidenceLog" class="evidence-log"><li>Evidência ainda não registrada</li></ol></aside></div></section><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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