Alerta de catalogação com mudança de página de status
Em um cenário de alerta de catálogo, conclua a transição do estado da virada de página: 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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<header class="mast"><div><span class="eyebrow">dark-neon / transição de estado de virar página / BEGINNER</span><h1>Alerta de catalogação com mudança de página de status</h1><p class="intro">Em um cenário de alerta de catálogo, conclua a transição do estado da virada de página: inclui conteúdo real, controles acionáveis, feedback de estado claro e layout responsivo a diferentes tamanhos.</p></div><span class="scenario">Lembrete de catálogo</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Dominar a estrutura semântica da troca de estado na virada de página, a composição responsiva, a operação por teclado e a sincronização de estado.</span></aside><section class="demo" aria-label="Área interativa de alternância de estado para o alerta de virada de página do catálogo"><div id="similarityShell" class="similarity-shell" data-review-state="focus"><header class="similarity-head"><div><span class="eyebrow">Alerta de catálogo / REVIEW STUDIO</span><h2>Central de revisão de troca de páginas</h2><p>Coloque o caso principal em uma estrutura de revisão separada e registre adicionalmente o modo de observação, os pontos de verificação e a conclusão atual.</p></div><output id="similarityState">Pronto para iniciar a revisão</output></header><div class="similarity-layout"><aside class="similarity-console"><fieldset class="similarity-modes"><legend>Visão de revisão</legend><button class="action primary" type="button" data-review-view="focus">Focar na visualização principal</button><button class="action" type="button" data-review-view="compare">Lista de conferência</button><button class="action" type="button" data-review-view="audit">Registrar no local</button></fieldset><label>Densidade de observação<input id="similarityDensity" type="range" min="84" max="124" value="100"><output id="similarityDensityValue">100%</output></label><label class="similarity-pin"><input id="similarityPin" type="checkbox"> Fixar o ponto de verificação atual</label><ol id="similarityChecklist" class="similarity-checklist"><li>Visão geral do alerta do catálogo</li><li>Plano de lembrete de catalogação</li><li>Inspiração para lembretes do catálogo</li><li>Registro de lembretes do catálogo</li></ol><button id="similarityCapture" class="action primary" type="button">Registrar ponto de controle</button><ol id="similarityLog" class="similarity-log"><li>Aguardando o primeiro registro de verificação</li></ol></aside><section class="similarity-stage"><div id="similarityDeck" class="similarity-deck"><article data-active="true"><span>01</span><strong>Visão geral do alerta do catálogo</strong><p>Verifique se a mudança de estado está visível</p></article><article><span>02</span><strong>Plano de lembrete de catalogação</strong><p>Confirmar que as entradas por teclado e por clique são consistentes</p></article><article><span>03</span><strong>Inspiração para lembretes do catálogo</strong><p>Observe se o layout recua em telas estreitas</p></article><article><span>04</span><strong>Registro de lembretes do catálogo</strong><p>Registre a conclusão da revisão atual</p></article></div><div id="similarityCoreShell" class="similarity-core-shell"><div class="workflow-guide"><nav class="guide-rail" aria-label="Guia de alerta de catálogo"><span class="eyebrow">Alerta de catálogo GUIDE</span><ol><li data-workflow-guide-step="0" aria-current="step"><b>1</b><span>Estado inicial do lembrete de catalogação</span></li><li data-workflow-guide-step="1"><b>2</b><span>Estado em andamento do lembrete do catálogo</span></li><li data-workflow-guide-step="2"><b>3</b><span>Estado concluído do alerta de catalogação</span></li></ol><div class="guide-actions"><button id="workflowGuideBack" class="action" type="button" disabled>Etapa anterior</button><button id="workflowGuideNext" class="action primary" type="button">Concluir esta etapa</button></div><div id="workflowGuideProgress" role="progressbar" aria-label="Progresso do aviso de catalogação" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><i></i></div></nav><section id="workflowCore" class="workflow-core guide-core" data-guide-step="0" aria-describedby="workflowGuideInstruction"><p id="workflowGuideInstruction">Execute as ações relacionadas ao "estado inicial do lembrete de catalogação" no caso principal.</p><!-- 11DZ_CORE_START:animation-microinteractions-flip-transition --><div class="flip-demo panel"><span class="eyebrow">FLIP TRANSITION</span><h2>Informações em dois lados do alerta do catálogo</h2><div id="flipCard" class="flip-card"><div><section class="flip-front"><strong>Visão geral de hoje</strong><p>Clique no botão para ver os detalhes do plano no verso.</p></section><section class="flip-back"><strong>Lista de ações</strong><p>Visão geral do lembrete de catalogação · Plano de lembrete de catalogação</p></section></div></div><button id="flipControl" class="action primary" type="button" aria-pressed="false" data-core-bridge="animation-microinteractions-flip-transition">Vire para o verso</button></div><!-- 11DZ_CORE_END --></section><aside class="guide-evidence"><details id="workflowGuideDetails"><summary>Ver requisitos de aceitação</summary><ul><li>O estado inicial do alerta do catálogo requer uma mudança de estado visível.</li><li>A mudança de estado visível é necessária para o processo de alerta do catálogo</li><li>O status concluído do aviso de catalogação precisa de uma mudança de estado visível</li></ul></details><form id="workflowGuideEvidenceForm"><label>Evidência desta etapa<textarea id="workflowGuideEvidence" rows="3" placeholder="Registrar o estado observado"></textarea></label><input class="action" type="submit" value="Salvar evidência"></form><output id="workflowGuideSummary">0 / 3 passos concluídos</output></aside></div></div></section></div></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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const workflowGuideCore=document.querySelector('#workflowCore');const workflowGuideStages=["Estado inicial do lembrete de catalogação","Estado em andamento do lembrete do catálogo","Estado concluído do alerta de catalogação"];const workflowGuideState={step:0,completed:new Set(),evidence:new Map(),consumedVersion:0};function workflowGuideDrive(){const step=workflowGuideState.step;workflowGuideCore.dataset.guideStep=String(step);document.querySelector('#workflowGuideInstruction').textContent='Por favor, conclua no caso principal “'+workflowGuideStages[step]+'Ações relacionadas a ”.';document.querySelectorAll('[data-workflow-guide-step]').forEach((item,index)=>{item.classList.toggle('is-complete',workflowGuideState.completed.has(index));if(index===step)item.setAttribute('aria-current','step');else item.removeAttribute('aria-current');});document.querySelector('#workflowGuideBack').disabled=step===0;document.querySelector('#workflowGuideNext').textContent=step===workflowGuideStages.length-1?'Atualizar estado':'Concluir esta etapa';const percent=Math.round(workflowGuideState.completed.size/workflowGuideStages.length*100);const progress=document.querySelector('#workflowGuideProgress');progress.setAttribute('aria-valuenow',String(percent));progress.querySelector('i').style.width=percent+'%';document.querySelector('#workflowGuideSummary').textContent=workflowGuideState.completed.size+' / '+workflowGuideStages.length+' Etapa concluída · '+workflowBridgeSummary();announce('Etapa atual do alerta de catálogo:'+workflowGuideStages[step]);}function workflowGuideAdvance(direction){if(direction>0){const bridge=workflowBridgeActivate();const version=Number(workflowGuideCore.dataset.workflowVersion||0);if(version<=workflowGuideState.consumedVersion){announce('Complete primeiro a mudança visível de estado do caso principal');return;}workflowGuideState.consumedVersion=version;workflowGuideState.completed.add(workflowGuideState.step);announce('Mudanças do caso principal registradas · '+bridge.summary);}workflowGuideState.step=Math.max(0,Math.min(workflowGuideStages.length-1,workflowGuideState.step+direction));workflowGuideDrive();}document.querySelector('#workflowGuideBack').addEventListener('click',()=>workflowGuideAdvance(-1));document.querySelector('#workflowGuideNext').addEventListener('click',()=>workflowGuideAdvance(1));document.querySelector('#workflowGuideEvidenceForm').addEventListener('submit',event=>{event.preventDefault();const version=Number(workflowGuideCore.dataset.workflowVersion||0);if(version<=workflowGuideState.consumedVersion){announce('Prova não salva: o caso principal ainda não tem novas alterações');return;}const text=document.querySelector('#workflowGuideEvidence').value.trim();workflowGuideState.evidence.set(workflowGuideState.step,text||'Estado de visibilidade verificado como concluído');workflowGuideState.completed.add(workflowGuideState.step);workflowGuideState.consumedVersion=version;workflowGuideDrive();announce('Evidência desta etapa salva · '+workflowBridgeSummary());});document.querySelector('#workflowGuideDetails').addEventListener('toggle',event=>announce(event.currentTarget.open?'Requisitos de aceitação expandidos':'Requisitos de aceitação recolhidos'));workflowGuideDrive();
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const similarityShell=document.querySelector('#similarityShell');const similarityState=document.querySelector('#similarityState');const similarityDensity=document.querySelector('#similarityDensity');const similarityDensityValue=document.querySelector('#similarityDensityValue');const similarityPin=document.querySelector('#similarityPin');const similarityChecklistItems=[...document.querySelectorAll('#similarityChecklist li')];const similarityDeckItems=[...document.querySelectorAll('#similarityDeck article')];const similarityLog=document.querySelector('#similarityLog');const similarityNotes=["Visão geral do alerta do catálogo","Plano de lembrete de catalogação","Inspiração para lembretes do catálogo","Registro de lembretes do catálogo"];const similarityCore=document.querySelector('#workflowCore');let similarityCaptures=0;function similaritySetActive(index){similarityDeckItems.forEach((item,itemIndex)=>{if(itemIndex===index)item.setAttribute('data-active','true');else item.removeAttribute('data-active');});}function similarityRender(reason){const version=similarityCore?.dataset.workflowVersion||'0';const density=Number(similarityDensity.value);similarityShell.style.setProperty('--similarity-density',String(density));similarityShell.dataset.pinned=String(similarityPin.checked);similarityDensityValue.textContent=density+'%';similarityChecklistItems.forEach((item,index)=>item.classList.toggle('is-done',index<similarityCaptures));similaritySetActive(Math.min(similarityDeckItems.length-1,similarityCaptures%similarityDeckItems.length));similarityState.textContent=reason+' · versão principal '+version+(similarityPin.checked?' · fixado':'');}document.querySelectorAll('[data-review-view]').forEach(button=>button.addEventListener('click',()=>{document.querySelectorAll('[data-review-view]').forEach(item=>item.classList.toggle('primary',item===button));similarityShell.dataset.reviewState=button.dataset.reviewView;similarityRender('Alterado para'+button.textContent);announce('Vista de revisão:'+button.textContent);}));similarityDensity.addEventListener('input',()=>{similarityRender('A densidade de observação foi atualizada');announce('Densidade de observação '+similarityDensity.value+'%');});similarityPin.addEventListener('change',()=>{similarityRender(similarityPin.checked?'O ponto de verificação atual foi fixado':'Ponto de verificação atual desbloqueado');announce(similarityPin.checked?'Checkpoint atual fixado':'Checkpoint fixado cancelado');});document.querySelector('#similarityCapture').addEventListener('click',()=>{const note=similarityNotes[similarityCaptures%similarityNotes.length];const version=similarityCore?.dataset.workflowVersion||'0';similarityCaptures+=1;const item=document.createElement('li');item.textContent='ponto de verificação '+similarityCaptures+' · '+note+' · versão principal '+version;const empty=similarityLog.querySelector('li')?.textContent==='Aguardando o primeiro registro de verificação';if(empty)similarityLog.replaceChildren(item);else similarityLog.prepend(item);while(similarityLog.children.length>6)similarityLog.lastElementChild.remove();similarityRender('Checkpoint registrado '+similarityCaptures);announce('Checkpoint registrado '+similarityCaptures+' · '+note);});similarityCore?.addEventListener('focusin',()=>similarityRender('A visualização principal recebeu foco'));similarityCore?.addEventListener('click',()=>similarityRender('A visualização principal sofreu interação'));similarityRender('Pronto para iniciar a revisão');
</script>
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