208 lines
10 KiB
Plaintext
208 lines
10 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 · Select (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 components.css 与 select.json 契约（触发器样式同 Input） */
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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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.group { margin-bottom: 24px; }
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.group h2 { font-size: 16px; margin: 0 0 12px; color: var(--au-color-text-title); }
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.row { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-start; }
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.aa-select { position: relative; display: inline-block; min-width: 220px; }
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.aa-select-trigger {
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display: flex; align-items: center; gap: 8px; min-height: 32px; height: auto;
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padding: 2px 28px 2px 12px; background: var(--au-color-card-bg); border: 1px solid var(--au-color-border);
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border-radius: 4px; box-sizing: border-box; cursor: pointer; transition: border-color .15s, box-shadow .15s;
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font-size: 14px; color: var(--au-color-text-body); flex-wrap: wrap;
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}
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.aa-select-trigger:hover { border-color: var(--au-color-brand); }
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.aa-select.is-open .aa-select-trigger { border-color: var(--au-color-brand); box-shadow: 0 0 0 2px rgba(47,84,235,0.2); }
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.aa-select.is-disabled .aa-select-trigger { background: var(--au-color-disabled-bg); border-color: transparent; color: var(--au-color-text-disabled); cursor: not-allowed; }
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.aa-select-trigger .placeholder { color: var(--au-color-text-placeholder); }
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.aa-select-trigger .caret { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); transition: transform .15s; color: var(--au-color-text-secondary); pointer-events: none; }
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.aa-select.is-open .caret { transform: translateY(-50%) rotate(180deg); }
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.aa-select-trigger .tag {
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display: inline-flex; align-items: center; gap: 4px; background: var(--au-color-brand-bg); color: var(--au-color-brand);
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border-radius: 2px; padding: 1px 6px; font-size: 12px; line-height: 20px;
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}
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.aa-select-trigger .tag .x { cursor: pointer; }
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.aa-select-panel {
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position: absolute; z-index: 10; top: calc(100% + 4px); left: 0; right: 0;
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background: var(--au-color-card-bg); border-radius: 4px; box-shadow: 0 4px 16px rgba(0,0,0,0.12);
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max-height: 256px; overflow-y: auto; padding: 4px 0;
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}
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.aa-select-search { padding: 6px 8px; border-bottom: 1px solid var(--au-color-border-strong); }
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.aa-select-search input { width: 100%; box-sizing: border-box; border: 1px solid var(--au-color-border); border-radius: 4px; padding: 4px 8px; font-size: 13px; outline: none; }
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.aa-select-search input:focus { border-color: var(--au-color-brand); }
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.aa-select-group-label { padding: 6px 12px; font-size: 12px; color: var(--au-color-text-secondary); }
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.aa-select-option {
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display: flex; align-items: center; gap: 8px; padding: 0 12px; height: 32px; cursor: pointer;
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font-size: 14px; color: var(--au-color-text-body); box-sizing: border-box;
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}
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.aa-select-option:hover { background: var(--au-color-page-bg); }
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.aa-select-option.is-selected { background: var(--au-color-brand-bg); color: var(--au-color-brand); }
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.aa-select-option .check { visibility: hidden; margin-left: auto; }
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.aa-select-option.is-selected .check { visibility: visible; }
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.aa-select-option.is-disabled { color: var(--au-color-text-disabled); cursor: not-allowed; }
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.aa-select-empty { padding: 16px 12px; text-align: center; color: var(--au-color-text-placeholder); font-size: 13px; }
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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 · Select 组件（纯 H5）</h1>
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<p class="sub">对齐 select.json 契约：触发器同 Input，面板圆角4px / 阴影中 / 最大高度256px，选中项品牌色 + 勾选图标</p>
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<div class="group">
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<h2>1. 单选</h2>
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<div class="row">
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<div class="aa-select" data-select data-mode="single" data-name="city">
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<div class="aa-select-trigger" role="button" aria-haspopup="listbox" aria-expanded="false" tabindex="0"><span class="placeholder">请选择城市</span><span class="caret">▾</span></div>
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<div class="aa-select-panel" hidden>
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<div class="aa-select-option" role="option" data-value="bj">北京</div>
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<div class="aa-select-option" role="option" data-value="sh">上海</div>
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<div class="aa-select-option" role="option" data-value="gz">广州</div>
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<div class="aa-select-option" role="option" data-value="sz">深圳</div>
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</div>
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</div>
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</div>
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</div>
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<div class="group">
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<h2>2. 多选</h2>
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<div class="row">
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<div class="aa-select" data-select data-mode="multiple" data-name="role">
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<div class="aa-select-trigger" role="button" aria-haspopup="listbox" aria-expanded="false" tabindex="0"><span class="placeholder">请选择角色</span><span class="caret">▾</span></div>
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<div class="aa-select-panel" hidden>
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<div class="aa-select-option" role="option" data-value="admin">管理员</div>
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<div class="aa-select-option" role="option" data-value="editor">编辑</div>
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<div class="aa-select-option" role="option" data-value="viewer">访客</div>
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<div class="aa-select-option is-disabled" role="option" data-value="guest" data-disabled="1">受限访客</div>
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</div>
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</div>
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</div>
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</div>
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<div class="group">
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<h2>3. 可搜索</h2>
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<div class="row">
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<div class="aa-select" data-select data-mode="single" data-searchable="1" data-name="user">
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<div class="aa-select-trigger" role="button" aria-haspopup="listbox" aria-expanded="false" tabindex="0"><span class="placeholder">搜索并选择用户</span><span class="caret">▾</span></div>
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<div class="aa-select-panel" hidden>
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<div class="aa-select-search"><input placeholder="输入关键字"></div>
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<div class="aa-select-option" role="option" data-value="u1">张伟</div>
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<div class="aa-select-option" role="option" data-value="u2">李娜</div>
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<div class="aa-select-option" role="option" data-value="u3">王芳</div>
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<div class="aa-select-option" role="option" data-value="u4">刘强</div>
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</div>
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</div>
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</div>
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</div>
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<div class="group">
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<h2>4. 分组</h2>
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<div class="row">
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<div class="aa-select" data-select data-mode="single" data-grouped="1" data-name="dept">
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<div class="aa-select-trigger" role="button" aria-haspopup="listbox" aria-expanded="false" tabindex="0"><span class="placeholder">请选择部门</span><span class="caret">▾</span></div>
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<div class="aa-select-panel" hidden>
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<div class="aa-select-group-label">技术中心</div>
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<div class="aa-select-option" role="option" data-value="fe">前端组</div>
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<div class="aa-select-option" role="option" data-value="be">后端组</div>
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<div class="aa-select-group-label">产品中心</div>
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<div class="aa-select-option" role="option" data-value="pm">产品组</div>
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<div class="aa-select-option" role="option" data-value="ux">设计组</div>
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</div>
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</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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document.querySelectorAll('[data-select]').forEach(root => {
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const trigger = root.querySelector('.aa-select-trigger');
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const panel = root.querySelector('.aa-select-panel');
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const mode = root.dataset.mode;
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const multiple = mode === 'multiple';
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const searchable = root.dataset.searchable === '1';
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const grouped = root.dataset.grouped === '1';
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let selected = multiple ? [] : null; // value | array of value
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function optionLabel(opt) { return opt.textContent.trim(); }
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function renderTrigger() {
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if (multiple) {
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if (!selected.length) { trigger.innerHTML = '<span class="placeholder">请选择角色</span><span class="caret">▾</span>'; return; }
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const tags = selected.map(v => {
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const txt = root.querySelector(`.aa-select-option[data-value="${v}"]`).textContent.trim();
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return `<span class="tag" data-tag="${v}">${txt}<span class="x" data-x="${v}">✕</span></span>`;
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}).join('');
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trigger.innerHTML = tags + '<span class="caret">▾</span>';
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} else {
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if (selected == null) { trigger.innerHTML = '<span class="placeholder">请选择</span><span class="caret">▾</span>'; return; }
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const txt = root.querySelector(`.aa-select-option[data-value="${selected}"]`).textContent.trim();
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trigger.innerHTML = `<span>${txt}</span><span class="caret">▾</span>`;
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}
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}
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function syncSelectedClasses() {
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root.querySelectorAll('.aa-select-option').forEach(o => {
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const v = o.dataset.value;
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const isSel = multiple ? selected.includes(v) : selected === v;
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o.classList.toggle('is-selected', isSel);
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});
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}
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function open() {
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root.classList.add('is-open');
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panel.hidden = false;
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if (searchable) panel.querySelector('.aa-select-search input').focus();
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}
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function close() { root.classList.remove('is-open'); panel.hidden = true; }
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trigger.addEventListener('click', (e) => {
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if (root.classList.contains('is-disabled')) return;
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if (e.target.dataset.x) {
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const v = e.target.dataset.x;
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selected = selected.filter(x => x !== v);
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syncSelectedClasses(); renderTrigger(); return;
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}
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root.classList.contains('is-open') ? close() : open();
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});
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panel.addEventListener('click', (e) => {
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const opt = e.target.closest('.aa-select-option');
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if (!opt || opt.classList.contains('is-disabled')) return;
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const v = opt.dataset.value;
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if (multiple) {
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selected.includes(v) ? selected = selected.filter(x => x !== v) : selected.push(v);
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syncSelectedClasses(); renderTrigger();
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} else {
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selected = v; syncSelectedClasses(); renderTrigger(); close();
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}
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});
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if (searchable) {
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panel.querySelector('.aa-select-search input').addEventListener('input', (e) => {
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const q = e.target.value.trim().toLowerCase();
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root.querySelectorAll('.aa-select-option').forEach(o => {
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o.style.display = o.textContent.toLowerCase().includes(q) ? '' : 'none';
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});
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});
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}
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document.addEventListener('click', (e) => {
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if (!root.contains(e.target)) close();
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});
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renderTrigger();
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});
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</script>
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</body>
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</html>
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