会议室偏好开关矩阵
在会议室场景中完成偏好开关矩阵：包含真实内容、可操作控件、清晰状态反馈和跨尺寸布局。
启用 JavaScript 后可编辑、运行和保存此案例。固定源码如下：
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<title>会议室偏好开关矩阵</title>
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<header class="mast"><div><span class="eyebrow">art-deco / 偏好开关矩阵 / INTERMEDIATE</span><h1>会议室偏好开关矩阵</h1><p class="intro">在会议室场景中完成偏好开关矩阵：包含真实内容、可操作控件、清晰状态反馈和跨尺寸布局。</p></div><span class="scenario">会议室</span></header>
<figure class="composition-gallery"><section class="demo" aria-label="会议室偏好开关矩阵交互区域"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">会议室 DISPATCH</span><h2>会议占用调度台</h2><form id="workflowDispatchForm"><label>任务类型<select id="workflowDispatchKind"><option>晨间站会</option><option>方案评审</option><option>客户沟通</option></select></label><label>参会人数<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="21"><span>人</span></label><fieldset><legend>处理优先级</legend><label><input type="radio" name="workflowPriority" value="normal" checked>常规</label><label><input type="radio" name="workflowPriority" value="urgent">紧急</label></fieldset><button class="action primary" type="submit">锁定会议</button></form><label>当前任务<select id="workflowDispatchActive" aria-label="切换当前任务"><option value="1">晨间站会</option><option value="2">方案评审</option></select></label><output id="workflowDispatchSummary">等待调度</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:controls-selectors-toggle-matrix --><section class="toggle-matrix-demo"><header><span class="eyebrow">PREFERENCE MATRIX</span><h2>会议室通知偏好</h2><p>按内容与频道组合开关，表格语义帮助读屏理解交叉关系。</p></header><div class="matrix-scroll"><table><caption>勾选需要启用的通知组合</caption><thead><tr><th scope="col">内容</th><th scope="col">即时提醒</th><th scope="col">每日摘要</th><th scope="col">安静模式</th></tr></thead><tbody><tr><th scope="row">会议室计划</th><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle checked aria-label="会议室计划，即时提醒" data-core-bridge="controls-selectors-toggle-matrix"><span aria-hidden="true"></span></label></td><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle aria-label="会议室计划，每日摘要"><span aria-hidden="true"></span></label></td><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle aria-label="会议室计划，安静模式"><span aria-hidden="true"></span></label></td></tr><tr><th scope="row">会议室灵感</th><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle aria-label="会议室灵感，即时提醒"><span aria-hidden="true"></span></label></td><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle aria-label="会议室灵感，每日摘要"><span aria-hidden="true"></span></label></td><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle checked aria-label="会议室灵感，安静模式"><span aria-hidden="true"></span></label></td></tr><tr><th scope="row">会议室记录</th><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle aria-label="会议室记录，即时提醒"><span aria-hidden="true"></span></label></td><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle checked aria-label="会议室记录，每日摘要"><span aria-hidden="true"></span></label></td><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle aria-label="会议室记录，安静模式"><span aria-hidden="true"></span></label></td></tr><tr><th scope="row">会议室协作</th><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle checked aria-label="会议室协作，即时提醒"><span aria-hidden="true"></span></label></td><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle aria-label="会议室协作，每日摘要"><span aria-hidden="true"></span></label></td><td><label class="matrix-switch"><input type="checkbox" data-matrix-toggle aria-label="会议室协作，安静模式"><span aria-hidden="true"></span></label></td></tr></tbody></table></div><footer><output id="matrixCount">已启用 4 项</output><input id="matrixClear" class="action" type="button" value="全部关闭"></footer></section><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section><figcaption class="gallery-caption"><strong>会议室 / GALLERY 03</strong></figcaption></figure>
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