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
87 lines
3.2 KiB
Vue
87 lines
3.2 KiB
Vue
<template>
|
|
<button
|
|
:class="classes"
|
|
:disabled="disabled || loading"
|
|
@click="onClick"
|
|
>
|
|
<span v-if="loading" class="spinner" aria-hidden="true"></span>
|
|
<svg
|
|
v-if="icon && !loading"
|
|
class="btn-icon"
|
|
width="16" height="16"
|
|
viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
|
|
>
|
|
<path :d="icon" />
|
|
</svg>
|
|
<span class="btn-label"><slot>{{ text }}</slot></span>
|
|
</button>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
name: 'AaButton',
|
|
props: {
|
|
type: { type: String, default: 'default', validator: v => ['primary', 'default', 'text', 'link', 'danger'].includes(v) },
|
|
size: { type: String, default: 'default', validator: v => ['large', 'default', 'small'].includes(v) },
|
|
disabled: { type: Boolean, default: false },
|
|
loading: { type: Boolean, default: false },
|
|
icon: { type: String, default: '' }, // svg path d,例如 "M12 5v14M5 12h14"
|
|
text: { type: String, default: '' }
|
|
},
|
|
computed: {
|
|
classes() {
|
|
const sizeMap = { large: 'btn-lg', default: 'btn-md', small: 'btn-sm' };
|
|
return [
|
|
'btn',
|
|
`btn-${this.type}`,
|
|
sizeMap[this.size],
|
|
{ 'btn-disabled': this.disabled && !this.loading, 'is-loading': this.loading }
|
|
];
|
|
}
|
|
},
|
|
methods: {
|
|
onClick(e) {
|
|
if (this.disabled || this.loading) return;
|
|
this.$emit('click', e);
|
|
}
|
|
}
|
|
};
|
|
</script>
|
|
|
|
<!-- 样式对齐 components.css 与 button.json 契约 -->
|
|
<style>
|
|
.btn {
|
|
display: inline-flex; align-items: center; justify-content: center;
|
|
gap: 4px; border: 1px solid transparent; cursor: pointer;
|
|
white-space: nowrap; font-size: 14px; line-height: 22px;
|
|
border-radius: 4px; min-width: 64px; padding: 0 12px;
|
|
box-sizing: border-box; transition: background .15s, border-color .15s;
|
|
font-family: "PingFang SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
|
|
}
|
|
.btn:focus-visible { outline: 2px solid rgba(47,84,235,0.2); outline-offset: 2px; }
|
|
.btn-primary { background: #2F54EB; color: #fff; }
|
|
.btn-primary:hover { background: #1D39C4; }
|
|
.btn-primary:active { background: #10239E; }
|
|
.btn-default { background: #fff; border-color: #E8ECF1; color: #262626; }
|
|
.btn-default:hover { border-color: #2F54EB; }
|
|
.btn-text { background: transparent; color: #2F54EB; }
|
|
.btn-text:hover { background: #F0F5FF; }
|
|
.btn-link { background: transparent; border: none; color: #2F54EB; min-width: auto; padding: 0; }
|
|
.btn-link:hover { background: #F0F5FF; }
|
|
.btn-danger { background: #CF1322; color: #fff; }
|
|
.btn-danger:hover { filter: brightness(.92); }
|
|
.btn-lg { height: 40px; }
|
|
.btn-md { height: 32px; }
|
|
.btn-sm { height: 24px; }
|
|
.btn-disabled, .btn:disabled { background: #F5F5F5; border-color: transparent; color: #BFBFBF; cursor: not-allowed; }
|
|
.btn-disabled:hover, .btn:disabled:hover { background: #F5F5F5; filter: none; }
|
|
.btn .btn-icon { flex-shrink: 0; }
|
|
.btn.is-loading { cursor: progress; position: relative; }
|
|
.btn.is-loading .btn-label { opacity: .65; }
|
|
.btn .spinner {
|
|
width: 14px; height: 14px; border: 2px solid currentColor; border-top-color: transparent;
|
|
border-radius: 50%; animation: aa-btn-spin .6s linear infinite;
|
|
}
|
|
@keyframes aa-btn-spin { to { transform: rotate(360deg); } }
|
|
</style>
|