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
60 lines
3.3 KiB
HTML
60 lines
3.3 KiB
HTML
<!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 · ImagePreview(普通 H5)</title>
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<link rel="stylesheet" href="../.design_library/aurora-admin/colors_and_type.css" />
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<link rel="stylesheet" href="ImagePreview.css" />
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<style>body{margin:0;padding:24px;background:#F5F7FA;display:flex;gap:8px;}
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.aa-thumb{width:80px;height:80px;border-radius:6px;object-fit:cover;cursor:pointer;border:1px solid #E8ECF1;}</style>
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</head>
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<body>
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<div id="thumbs"></div>
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<div class="aa-imgprev-mask" aria-modal="true" id="mask" style="display:none">
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<button class="aa-imgprev-close" role="button" tabindex="0" aria-modal="true" id="close">✕</button>
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<button class="aa-imgprev-arrow prev" role="dialog" aria-modal="true" id="prev">‹</button>
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<img class="aa-imgprev-img" aria-modal="true" id="big" />
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<button class="aa-imgprev-arrow next" role="dialog" aria-modal="true" id="next">›</button>
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<div class="aa-imgprev-count" role="dialog" aria-modal="true" id="count"></div>
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<div class="aa-imgprev-thumbs" role="dialog" aria-modal="true" id="strip"></div>
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</div>
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<script>
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function svg(c1, c2, t) {
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var s = "<svg xmlns='http://www.w3.org/2000/svg' width='400' height='300'><defs><linearGradient id='g' x1='0' y1='0' x2='1' y2='1'>" +
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"<stop offset='0' stop-color='" + c1 + "'/><stop offset='1' stop-color='" + c2 + "'/></linearGradient></defs>" +
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"<rect width='400' height='300' fill='url(#g)'/><text x='200' y='160' font-size='40' fill='#fff' text-anchor='middle' font-family='sans-serif'>" + t + "</text></svg>";
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return "data:image/svg+xml;utf8," + encodeURIComponent(s);
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}
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var IMGS = [svg('#2F54EB','#1D39C4','图 1'), svg('#13C2C2','#08979C','图 2'), svg('#722ED1','#531DAB','图 3'), svg('#8C5A00','#D46B08','图 4')];
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var cur = 0;
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var mask = document.getElementById('mask');
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document.getElementById('thumbs').innerHTML = IMGS.map(function (u, i) {
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return '<img class="aa-thumb" role="button" tabindex="0" src="' + u + '" data-i="' + i + '">';
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}).join('');
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document.querySelectorAll('.aa-thumb').forEach(function (t) {
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t.onclick = function () { cur = parseInt(t.dataset.i, 10); show(); };
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});
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function show() {
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mask.style.display = 'flex';
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document.getElementById('big').src = IMGS[cur];
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document.getElementById('count').textContent = (cur + 1) + ' / ' + IMGS.length;
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document.getElementById('strip').innerHTML = IMGS.map(function (u, i) {
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return '<img class="aa-imgprev-thumb ' + (i === cur ? 'is-active' : '') + '" role="dialog" aria-modal="true" src="' + u + '" data-i="' + i + '">';
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}).join('');
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document.querySelectorAll('.aa-imgprev-thumb').forEach(function (th) {
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th.onclick = function () { cur = parseInt(th.dataset.i, 10); show(); };
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});
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}
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function hide() { mask.style.display = 'none'; }
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document.getElementById('close').onclick = hide;
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document.getElementById('prev').onclick = function () { cur = (cur - 1 + IMGS.length) % IMGS.length; show(); };
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document.getElementById('next').onclick = function () { cur = (cur + 1) % IMGS.length; show(); };
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mask.addEventListener('click', function (e) { if (e.target === mask) hide(); });
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</script>
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</body>
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</html>
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