Files
aurora-admin/frameworks/anchornav.html
T
aurora-admin bb4052955c 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
2026-09-11 14:16:00 +08:00

82 lines
3.6 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Aurora Admin · AnchorNav (H5)</title>
<link rel="stylesheet" href="../.design_library/aurora-admin/colors_and_type.css">
<link rel="stylesheet" href="./AnchorNav.css">
<style>
.demo { padding: 24px 200px 400px 24px; background: #F5F7FA; font-family: var(--font-family); color: #262626; }
h1 { font-size: 20px; margin: 0 0 24px; color: #1F2329; }
.sub { color: #6E6E6E; margin: 0 0 24px; font-size: 12px; }
section { background: #fff; border: 1px solid #E8ECF1; border-radius: 8px; padding: 20px 24px; margin-bottom: 24px; scroll-margin-top: 24px; }
section h2 { font-size: 16px; margin: 0 0 8px; }
section p { color: #595959; line-height: 1.8; margin: 0; }
</style>
</head>
<body>
<div class="demo">
<h1>Aurora Admin · AnchorNav 组件(纯 H5)</h1>
<p class="sub">对齐 AnchorNav 规范:右侧目录、滚动高亮、层级嵌套、点击平滑滚动</p>
<nav class="aa-anchor fixed" id="anchor"></nav>
<section id="intro"><h2>1. 产品简介</h2><p>本系统是一套企业级中后台解决方案……(长文本占位,可滚动测试高亮)</p><p style="margin-top:40px">更多内容用于撑高页面,方便观察当前章节高亮效果。</p></section>
<section id="install"><h2>2. 安装与初始化</h2><p>通过 npm 安装后,在入口文件引入主题与组件库。</p><p style="margin-top:40px">配置项说明略。</p></section>
<section id="guide">
<h2>3. 开发指南</h2>
<p>包含布局、主题与国际化三部分。</p>
<div id="layout" style="margin-top:16px"><h3>3.1 布局</h3><p>侧边栏 + 顶栏的经典后台布局。</p></div>
<div id="theme" style="margin-top:16px"><h3>3.2 主题</h3><p>通过 CSS 变量统一调整品牌色。</p></div>
</section>
<section id="faq"><h2>4. 常见问题</h2><p>收集部署与升级中的高频问题。</p><p style="margin-top:40px">FAQ 列表略。</p></section>
</div>
<script>
const ITEMS = [
{ key: 'intro', label: '产品简介' },
{ key: 'install', label: '安装与初始化' },
{ key: 'guide', label: '开发指南', children: [
{ key: 'layout', label: '布局' },
{ key: 'theme', label: '主题' }
] },
{ key: 'faq', label: '常见问题' }
];
const allKeys = [];
(function collect(list) { list.forEach(i => { allKeys.push(i.key); if (i.children) collect(i.children); }); })(ITEMS);
const anchor = document.getElementById('anchor');
function render() {
anchor.innerHTML = ITEMS.map(it => {
let html = `<button class="aa-anchor-item" role="link" tabindex="0" data-key="${it.key}">${it.label}</button>`;
if (it.children) {
html += '<div class="aa-anchor-sub">' + it.children.map(c => `<button class="aa-anchor-item" role="link" tabindex="0" data-key="${c.key}">${c.label}</button>`).join('') + '</div>';
}
return html;
}).join('');
}
render();
anchor.addEventListener('click', (e) => {
const btn = e.target.closest('.aa-anchor-item');
if (!btn) return;
const el = document.getElementById(btn.dataset.key);
if (el) window.scrollTo({ top: el.getBoundingClientRect().top + window.scrollY - 24, behavior: 'smooth' });
});
function updateActive() {
const pos = window.scrollY + 80;
let active = allKeys[0];
for (const k of allKeys) {
const el = document.getElementById(k);
if (el && el.offsetTop <= pos) active = k;
}
anchor.querySelectorAll('.aa-anchor-item').forEach(b => b.classList.toggle('is-active', b.dataset.key === active));
}
window.addEventListener('scroll', updateActive);
updateActive();
</script>
</body>
</html>