表格与数据展示

库存台账粘性表头

在库存台账场景中完成粘性表头:包含真实内容、可操作控件、清晰状态反馈和跨尺寸布局。

表格与数据展示粘性表头HTML TableCSSJavaScript
启用 JavaScript 后可编辑、运行和保存此案例。固定源码如下:
<!doctype html>
<html lang="zh-Hans" dir="ltr">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>库存台账粘性表头</title>
  <style>
    :root { --ink:#ecf7f3; --paper:#071310; --accent:#d45f3e; --secondary:#8fc4ad; --line:color-mix(in srgb, var(--ink) 18%, transparent); --shadow:0 24px 60px color-mix(in srgb, var(--ink) 16%, transparent); color-scheme:light; }
    * { box-sizing:border-box; }
    html { min-width:320px; background:var(--paper); }
    body { min-height:100vh; margin:0; overflow-x:hidden; color:var(--ink); font-family:"Trebuchet MS","PingFang SC",sans-serif; background:radial-gradient(circle at 20% 10%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 35%),radial-gradient(circle at 85% 90%,color-mix(in srgb,var(--secondary) 20%,transparent),transparent 38%),var(--paper); }
    button,input,select,textarea { color:inherit; font:inherit; }
    button,[role="button"],input,select,textarea { accent-color:var(--accent); }
    button { cursor:pointer; }
    button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible { outline:3px solid var(--accent); outline-offset:3px; }
    [hidden] { display:none !important; }
    @media (max-width:700px) { .mast h1 { line-height:1.08 !important; letter-spacing:-.035em !important; overflow-wrap:anywhere; } }
    @media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto !important; animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; } }
    .page{width:min(1160px,calc(100% - 30px));margin:auto;padding:60px 0}.mast{display:flex;justify-content:space-between;border-left:4px solid var(--accent);padding-left:22px;gap:28px;align-items:center;margin-bottom:34px}.mast h1{font-family:"Trebuchet MS","PingFang SC",sans-serif;font-weight:900;font-size:clamp(42px,9vw,94px);text-shadow:0 0 28px color-mix(in srgb,var(--accent) 55%,transparent);margin:0;line-height:.92}.eyebrow{display:block;margin-bottom:14px;color:var(--accent);font:900 11px/1 ui-monospace,monospace;letter-spacing:.2em}.intro{max-width:680px;color:color-mix(in srgb,var(--ink) 68%,transparent);line-height:1.7}.scenario{padding:10px 16px;border:1px solid var(--secondary);border-radius:4px;box-shadow:0 0 20px color-mix(in srgb,var(--secondary) 30%,transparent)}.demo{border-color:color-mix(in srgb,var(--accent) 55%,transparent);border-radius:24px;box-shadow:inset 0 0 40px color-mix(in srgb,var(--accent) 8%,transparent),0 0 60px color-mix(in srgb,var(--secondary) 12%,transparent);position:relative;min-height:410px;overflow:hidden;padding:clamp(24px,4vw,50px);background:color-mix(in srgb,var(--paper) 86%,transparent)}@media(max-width:700px){.mast{display:grid}.page{padding:22px 0}.demo{padding:16px}}
    .panel{padding:20px;border:1px dashed var(--secondary);border-radius:8px;background:color-mix(in srgb,var(--paper) 92%,#000)}.stack{display:grid;gap:10px}.row{display:flex;flex-wrap:wrap;gap:7px}.action{min-height:40px;padding:8px 12px;border:1px solid var(--secondary);border-radius:5px;color:var(--ink);background:transparent;font:700 12px/1 ui-monospace,monospace}.action.primary,.action.is-active{color:var(--paper);background:var(--accent)}.status{min-height:22px;color:var(--secondary);font:700 12px/1.5 ui-monospace,monospace}.status::before{content:"status: "}.metric{font:800 clamp(28px,6vw,56px)/1 ui-monospace,monospace}.muted{opacity:.64;font-family:ui-monospace,monospace}.meter{height:8px;background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 10px)}.meter>i{display:block;height:100%;background:var(--secondary)}.chip{padding:4px 7px;border:1px solid var(--secondary);font:700 10px/1 ui-monospace,monospace}
    .composition-deck{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:color-mix(in srgb,var(--ink) 4%,var(--paper))}.deck-bar{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:12px 18px;color:var(--paper);background:var(--ink);font:700 12px/1 ui-monospace,monospace}.deck-lights{display:flex;gap:7px}.deck-lights i{width:10px;height:10px;border-radius:50%;background:var(--accent)}.deck-lights i:nth-child(2){background:var(--secondary)}.deck-lights i:nth-child(3){background:color-mix(in srgb,var(--paper) 55%,transparent)}.composition-deck .demo{border:0;border-radius:0;box-shadow:none}
    .special-table{width:100%;border-collapse:collapse;background:var(--paper)}.special-table caption{padding:14px 16px;text-align:left;font-weight:800}.special-table th,.special-table td{padding:13px 16px;border-top:1px solid var(--line);text-align:left}.special-table tbody tr:hover{background:color-mix(in srgb,var(--secondary) 14%,transparent)}.special-table-shell{overflow:auto;border:1px solid var(--line);border-radius:18px;background:var(--paper)}.table-special-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:14px}.table-special-tools select,.table-special-tools input{min-height:40px;padding:8px 11px;border:1px solid var(--line);border-radius:9px;background:var(--paper)}.sticky-table-demo{display:grid;gap:12px}.sticky-table-scroll{max-height:330px}.sticky-table-scroll thead th{position:sticky;z-index:2;top:0;background:var(--ink);color:var(--paper)}.workflow-dispatch{display:grid;grid-template-columns:minmax(210px,.48fr) minmax(0,1.52fr);gap:18px}.dispatch-console{display:grid;align-content:start;gap:16px;padding:22px;border:1px solid var(--line);border-radius:18px;background:color-mix(in srgb,var(--secondary) 12%,var(--paper))}.dispatch-console h2{margin:.2em 0}.dispatch-console form,.dispatch-console label{display:grid;gap:7px}.dispatch-console input,.dispatch-console select{min-width:0;width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.dispatch-console fieldset{display:flex;gap:12px;border:1px solid var(--line);border-radius:10px}.dispatch-console fieldset label{display:flex;align-items:center}.dispatch-workbench{--dispatch-load:.22;min-width:0;padding:14px;border-left:8px solid color-mix(in srgb,var(--accent) calc(var(--dispatch-load)*100%),var(--line));background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 8%,transparent),transparent 28%)}.dispatch-workbench[data-dispatch-priority="urgent"]{box-shadow:inset 0 0 0 2px var(--accent)}@media(max-width:900px){.workflow-dispatch{grid-template-columns:1fr}.dispatch-console{order:2}}
  </style>
</head>
<body data-aesthetic="dark-neon" data-composition="control-deck">
  <main class="page">
    <header class="mast"><div><span class="eyebrow">dark-neon / 粘性表头 / INTERMEDIATE</span><h1>库存台账粘性表头</h1><p class="intro">在库存台账场景中完成粘性表头: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">库存台账</span></header>
    <div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>粘性表头</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="库存台账粘性表头交互区域"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">库存台账 DISPATCH</span><h2>补货队列调度台</h2><form id="workflowDispatchForm"><label>任务类型<select id="workflowDispatchKind"><option>安全库存</option><option>低库存</option><option>缺货</option></select></label><label>补货数量<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="30"><span>件</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">生成补货单</button></form><label>当前任务<select id="workflowDispatchActive" aria-label="切换当前任务"><option value="1">安全库存</option><option value="2">低库存</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:tables-data-sticky-header --><div class="sticky-table-demo"><p class="muted">滚动表体时,表头会固定在容器顶部。</p><div class="special-table-shell sticky-table-scroll" tabindex="0" data-core-bridge="tables-data-sticky-header"><table class="special-table"><caption>库存台账长表格</caption><thead><tr><th>项目</th><th>数值</th><th>状态</th></tr></thead><tbody><tr><td>库存台账概览 1</td><td>18</td><td>待处理</td></tr><tr><td>库存台账计划 2</td><td>31</td><td>进行中</td></tr><tr><td>库存台账灵感 3</td><td>44</td><td>已完成</td></tr><tr><td>库存台账记录 4</td><td>57</td><td>待处理</td></tr><tr><td>库存台账协作 5</td><td>70</td><td>进行中</td></tr><tr><td>库存台账进度 6</td><td>83</td><td>已完成</td></tr><tr><td>库存台账提醒 7</td><td>96</td><td>待处理</td></tr><tr><td>库存台账收藏 8</td><td>30</td><td>进行中</td></tr><tr><td>库存台账概览 9</td><td>43</td><td>已完成</td></tr><tr><td>库存台账概览 10</td><td>18</td><td>待处理</td></tr><tr><td>库存台账计划 11</td><td>31</td><td>进行中</td></tr><tr><td>库存台账灵感 12</td><td>44</td><td>已完成</td></tr><tr><td>库存台账记录 13</td><td>57</td><td>待处理</td></tr><tr><td>库存台账协作 14</td><td>70</td><td>进行中</td></tr></tbody></table></div></div><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
  </main>
  <script>
    'use strict';
    const statusOutput = document.querySelector('#status');
    const announce = message => { statusOutput.textContent = message; };
    /* 11DZ_CORE_SCRIPT_START:tables-data-sticky-header */
document.querySelector('.sticky-table-scroll').addEventListener('scroll',event=>announce(event.currentTarget.scrollTop>20?'表头已固定在顶部':'已回到表格顶部'),{passive:true});
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"tables-data-sticky-header","selector":"[data-core-bridge=\"tables-data-sticky-header\"]","mode":"scroll","key":"ArrowDown"};const workflowBridgeCore=document.querySelector('#workflowCore');const workflowBridgeControl=workflowBridgeCore.querySelector(workflowBridgeSpec.selector);if(!workflowBridgeControl)throw new Error('Missing core bridge: '+workflowBridgeSpec.name);const workflowBridgeControlledId=workflowBridgeControl.getAttribute('aria-controls');const workflowBridgeControlled=workflowBridgeControlledId?document.getElementById(workflowBridgeControlledId):null;workflowBridgeCore.dataset.workflowBridge=workflowBridgeSpec.name;workflowBridgeCore.dataset.workflowVersion='0';function workflowBridgeSerialize(){const visualNode=workflowBridgeCore.firstElementChild||workflowBridgeCore;const visual=getComputedStyle(visualNode);const outputs=[...workflowBridgeCore.querySelectorAll('output,[role="status"],[aria-live],meter,progress')].map(node=>node.textContent.trim()+'|'+node.getAttribute('aria-valuenow')+'|'+node.getAttribute('value'));const canvas=[...workflowBridgeCore.querySelectorAll('canvas')].map(node=>{try{return node.toDataURL().slice(-160);}catch{return 'canvas-unavailable';}});return JSON.stringify({html:workflowBridgeCore.innerHTML,status:statusOutput.textContent,outputs,canvas,visual:[visual.display,visual.visibility,visual.opacity,visual.transform,visual.filter,visual.backgroundColor,visual.width,visual.height],scroll:workflowBridgeSpec.mode==='scroll'?workflowBridgeControl.scrollTop:null});}let workflowBridgeLastEffect=workflowBridgeSerialize();function workflowBridgeSummary(){const label=(workflowBridgeControl.getAttribute('aria-label')||workflowBridgeControl.textContent||workflowBridgeControl.value||workflowBridgeSpec.name).trim().replace(/\s+/g,' ').slice(0,72);return label+' · 核心版本 '+workflowBridgeCore.dataset.workflowVersion;}function workflowBridgeCommit(){const effect=workflowBridgeSerialize();if(effect===workflowBridgeLastEffect)return {changed:false,summary:workflowBridgeSummary()};workflowBridgeLastEffect=effect;workflowBridgeCore.dataset.workflowVersion=String(Number(workflowBridgeCore.dataset.workflowVersion||0)+1);return {changed:true,summary:workflowBridgeSummary()};}function workflowBridgeScheduleCommit(){queueMicrotask(workflowBridgeCommit);setTimeout(workflowBridgeCommit,0);}workflowBridgeControl.addEventListener("scroll",workflowBridgeScheduleCommit);const workflowBridgeStateTargets=new Set(workflowBridgeCore.querySelectorAll('dialog'));if(workflowBridgeControlled&&workflowBridgeCore.contains(workflowBridgeControlled))workflowBridgeStateTargets.add(workflowBridgeControlled);workflowBridgeStateTargets.forEach(target=>['close','cancel','toggle'].forEach(eventName=>target.addEventListener(eventName,workflowBridgeScheduleCommit)));function workflowBridgeActivate(){workflowBridgeControl.focus();const limit=Math.max(1,workflowBridgeControl.scrollHeight-workflowBridgeControl.clientHeight);workflowBridgeControl.scrollTop=workflowBridgeControl.scrollTop>0?0:Math.min(limit,72);workflowBridgeControl.dispatchEvent(new Event('scroll',{bubbles:true}));const result=workflowBridgeCommit();setTimeout(workflowBridgeCommit,0);return result;}function workflowBridgeReset(){workflowBridgeCore.dataset.workflowVersion='0';workflowBridgeLastEffect=workflowBridgeSerialize();}
const workflowDispatchCore=document.querySelector('#workflowCore');const workflowDispatchForm=document.querySelector('#workflowDispatchForm');const workflowDispatchSelect=document.querySelector('#workflowDispatchActive');const workflowDispatchJobs=new Map([["1",{"label":"安全库存","amount":12,"priority":"normal","touches":0}],["2",{"label":"低库存","amount":21,"priority":"urgent","touches":0}]]);let workflowDispatchSerial=workflowDispatchJobs.size;function workflowDispatchDrive(job,activate=false){workflowDispatchCore.dataset.dispatchPriority=job.priority;workflowDispatchCore.style.setProperty('--dispatch-load',Math.min(.95,.16+job.amount/120));const bridge=activate?workflowBridgeActivate():{changed:false,summary:workflowBridgeSummary()};document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' 件 · '+bridge.summary;announce('补货队列当前任务:'+job.label);}function workflowDispatchRender(activeId,activate=false){workflowDispatchSelect.replaceChildren(...[...workflowDispatchJobs].map(([id,job])=>{const option=document.createElement('option');option.value=id;option.textContent=job.label+(job.priority==='urgent'?' · 紧急':'');return option;}));workflowDispatchSelect.value=activeId;workflowDispatchDrive(workflowDispatchJobs.get(activeId),activate);}workflowDispatchForm.addEventListener('submit',event=>{event.preventDefault();const data=new FormData(workflowDispatchForm);const id=String(++workflowDispatchSerial);workflowDispatchJobs.set(id,{label:document.querySelector('#workflowDispatchKind').value,amount:Math.max(1,Number(document.querySelector('#workflowDispatchAmount').value)||1),priority:data.get('workflowPriority'),touches:0});workflowDispatchRender(id,true);});workflowDispatchSelect.addEventListener('change',()=>workflowDispatchDrive(workflowDispatchJobs.get(workflowDispatchSelect.value),true));workflowDispatchCore.addEventListener('focusin',()=>{const job=workflowDispatchJobs.get(workflowDispatchSelect.value);if(!job)return;job.touches+=1;document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' 件 · '+workflowBridgeSummary();});workflowDispatchRender('1',false);
workflowBridgeReset();
  </script>
</body>
</html>
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