71 lines
3.5 KiB
Plaintext
71 lines
3.5 KiB
Plaintext
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Aurora Admin · Dropdown (H5)</title>
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<link rel="stylesheet" href="../.design_library/aurora-admin/colors_and_type.css">
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<style>
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/* 对齐 组件2.txt Dropdown 规范：项高32px、内边距左右12px、悬停 #F5F7FA、危险 #CF1322、面板圆角6px/阴影中/最小宽120px */
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.demo { padding: 24px; background: var(--au-color-page-bg); color: var(--au-color-text-body); font-family: var(--font-family); }
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h1 { font-size: 20px; margin: 0 0 4px; }
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.sub { color: var(--au-color-text-secondary); margin: 0 0 24px; font-size: 12px; }
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.aa-dropdown { position: relative; display: inline-block; }
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.aa-dropdown-trigger {
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border: 1px solid var(--au-color-border); background: var(--au-color-card-bg); border-radius: 4px; height: 32px; padding: 0 12px;
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cursor: pointer; font-size: 14px; color: var(--au-color-text-body); display: inline-flex; align-items: center; gap: 4px;
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}
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.aa-dropdown-trigger:hover { border-color: var(--au-color-brand); }
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.aa-dropdown-panel {
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position: absolute; z-index: 20; top: calc(100% + 4px); left: 0; min-width: 120px;
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background: var(--au-color-card-bg); border-radius: 6px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); padding: 4px 0;
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}
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.aa-dropdown-item {
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display: flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px; cursor: pointer;
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font-size: 14px; color: var(--au-color-text-body); white-space: nowrap;
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}
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.aa-dropdown-item:hover { background: var(--au-color-page-bg); }
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.aa-dropdown-item.is-danger { color: var(--au-color-error); }
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.aa-dropdown-item.is-disabled { color: var(--au-color-text-disabled); cursor: not-allowed; }
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.aa-dropdown-item.is-disabled:hover { background: transparent; }
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.aa-dropdown-divider { height: 1px; background: var(--au-color-border-strong); margin: 4px 0; }
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</style>
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</head>
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<body>
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<div class="demo">
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<h1>Aurora Admin · Dropdown 组件（纯 H5）</h1>
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<p class="sub">对齐 Dropdown 规范：菜单项高32px、内边距左右12px、悬停 #F5F7FA、危险项 #CF1322、面板圆角6px/阴影中/最小宽120px</p>
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<div class="aa-dropdown" id="dd">
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<button class="aa-dropdown-trigger" role="button" tabindex="0" aria-haspopup="listbox" aria-expanded="false" onclick="toggle()">操作 ▾</button>
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<div class="aa-dropdown-panel" hidden>
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<div class="aa-dropdown-item" role="menuitem" tabindex="0" data-key="edit">编辑</div>
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<div class="aa-dropdown-item" role="menuitem" tabindex="0" data-key="copy">复制</div>
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<div class="aa-dropdown-divider"></div>
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<div class="aa-dropdown-item" role="menuitem" tabindex="0" data-key="disable" class="is-disabled" style="pointer-events:none;color:var(--color-text-placeholder)">不可用的项</div>
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<div class="aa-dropdown-item is-danger" role="menuitem" tabindex="0" data-key="delete">删除</div>
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</div>
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</div>
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</div>
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<script>
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const dd = document.getElementById('dd');
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function toggle() {
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const p = dd.querySelector('.aa-dropdown-panel');
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p.hidden = !p.hidden;
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}
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dd.querySelectorAll('.aa-dropdown-item[data-key]').forEach(it => {
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it.addEventListener('click', () => {
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if (it.classList.contains('is-disabled')) return;
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alert('选择了：' + it.dataset.key);
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dd.querySelector('.aa-dropdown-panel').hidden = true;
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});
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});
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document.addEventListener('click', (e) => {
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if (!dd.contains(e.target)) dd.querySelector('.aa-dropdown-panel').hidden = true;
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});
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</script>
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</body>
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</html>
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