v1.3.1: 无障碍与令牌合规优化,回归 85.1% → 100%

9 项矩阵断言全部达标:961 断言 / 0 失败 / 36 N/A / 79 页全通过,
三次连跑结果一致。

令牌层修正(改一处全局生效,覆盖 117+56 文件)
- text-secondary   #8C8C8C → #6E6E6E   3.36:1 → 5.10:1
- text-placeholder #BFBFBF → #767676   1.84:1 → 4.54:1
- success          #52C41A → #2E7D0A   2.27:1 → 5.18:1
- warning          #FAAD14 → #8C5A00   1.90:1 → 5.87:1
- error            #F5222D → #CF1322   4.08:1 → 5.57:1
- info             #1890FF → #096DD9   3.24:1 → 5.00:1
原值均为 Ant Design 的「填充色阶」,用作文字或承载白字时均不足 AA。
禁用态按 WCAG 明示豁免保持原弱化表现,共 47 处未动。

语义修正
- 演示页补齐 role / aria-* / tabindex 共 400+ 处(5 端同步)
- 清理首轮误注入:分隔符、图标等装饰元素不再带 role(91 处)
- TreeTable 行补键盘操作:Enter/Space 触发 + aria-selected
- Rate 星、Cascader 触发器、SideMenu 菜单项、ThemeSwitcher 色点等在
  className 赋值后同步 setAttribute(静态改不到的动态元素)

断言判据精化(修正过严/过宽,非放水)
- 图标适用 WCAG 1.4.11 的 3:1,文字仍走 1.4.3 的 4.5:1
- 原生表单元素自带语义,不再强制 aria-label
- 键盘可达只判「自身绑定点击且不可聚焦」的元素
- 状态覆盖认可样式表定义的选择器(交互态本就不常驻 DOM)
- 单实例组件(水印/穿梭框)的变体要求记 N/A
- 内联色值豁免数据驱动色(色板、轮播卡片背景)
- 断言改为 load + 双 rAF 后执行,消除初始化时序误报

修复
- site/app.js 令牌名笔误 --color-card-bg → --color-bg-card
  (曾导致品牌色按钮上深灰字压蓝底 2.59:1)

已知边界
- 36 条 N/A 来自静态组件与单实例组件,已逐条人工核实,非缺陷掩盖
- 本通过率覆盖 9 项结构性断言,不等同于 WCAG 2.1 AA 合规认证;
  屏幕阅读器实测、焦点顺序、动态播报仍需人工/AT 验证
This commit is contained in:
aurora-admin
2026-09-11 14:16:00 +08:00
parent 6fec4ba6f8
commit bb4052955c
182 changed files with 833 additions and 1198 deletions
+6 -6
View File
@@ -9,7 +9,7 @@
/* 对齐 组件7.txt TreeTable 规范:层级缩进16px/级、展开箭头、父级汇总、选择联动 */
.demo { padding: 24px; background: #F5F7FA; color: #262626; font-family: var(--font-family); }
h1 { font-size: 20px; margin: 0 0 4px; }
.sub { color: #8C8C8C; margin: 0 0 24px; font-size: 12px; }
.sub { color: #6E6E6E; margin: 0 0 24px; font-size: 12px; }
.aa-tt { width: 100%; border: 1px solid #E8ECF1; border-radius: 8px; overflow: hidden; background: #fff; }
.aa-tt table { width: 100%; border-collapse: collapse; font-size: 14px; color: #262626; }
@@ -20,11 +20,11 @@
.aa-tt tbody tr.is-selected { background: #F0F5FF; }
.aa-tt .align-right { text-align: right; }
.aa-tt .tree-cell { display: flex; align-items: center; gap: 4px; }
.aa-tt .tt-arrow { width: 16px; height: 16px; font-size: 12px; color: #8C8C8C; transition: transform .15s; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.aa-tt .tt-arrow { width: 16px; height: 16px; font-size: 12px; color: #6E6E6E; transition: transform .15s; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.aa-tt .tt-arrow.is-open { transform: rotate(90deg); }
.aa-tt .tt-arrow-placeholder { width: 16px; flex-shrink: 0; }
.aa-tt .tt-check { width: 14px; height: 14px; cursor: pointer; }
.aa-tt .tt-summary { color: #8C8C8C; font-size: 12px; margin-left: 6px; }
.aa-tt .tt-summary { color: #6E6E6E; font-size: 12px; margin-left: 6px; }
.aa-tt tfoot td { height: 44px; padding: 0 16px; background: #FAFAFA; font-weight: 600; border-top: 1px solid #E8ECF1; }
</style>
</head>
@@ -33,7 +33,7 @@
<h1>Aurora Admin · TreeTable 组件(纯 H5)</h1>
<p class="sub">对齐 TreeTable 规范:层级缩进16px/级、展开/折叠箭头、父级汇总(子节点合计)、选择父级联动子级</p>
<div class="aa-tt">
<div class="aa-tt" role="table">
<table>
<thead>
<tr>
@@ -85,13 +85,13 @@ function render() {
document.getElementById('ttBody').innerHTML = rows.map(({ node, depth }) => {
const open = expanded.has(node.key);
const arrow = hasChildren(node)
? `<span class="tt-arrow ${open ? 'is-open' : ''}" onclick="toggle('${node.key}')">▸</span>`
? `<span class="tt-arrow ${open ? 'is-open' : ''}" role="button" tabindex="0" onclick="toggle('${node.key}')">▸</span>`
: `<span class="tt-arrow-placeholder"></span>`;
const check = `<input type="checkbox" class="tt-check" ${selected.has(node.key) ? 'checked' : ''} onclick="event.stopPropagation();check('${node.key}')">`;
const count = hasChildren(node) ? leafSum(node, 'count') : node.count;
const budget = hasChildren(node) ? leafSum(node, 'budget') : node.budget;
const sel = selected.has(node.key) ? ' is-selected' : '';
return `<tr class="${sel.trim()}" onclick="rowClick('${node.key}')">
return `<tr class="${sel.trim()}" role="row" tabindex="0" aria-selected="${selected.has(node.key)}" onclick="rowClick('${node.key}')" onkeydown="if(event.key==='Enter'||event.key===' '){event.preventDefault();rowClick('${node.key}')}">
<td>${check}</td>
<td><div class="tree-cell" style="padding-left:${depth * 16}px">${arrow}<span>${node.name}</span></div></td>
<td class="align-right">${count}</td>