Files
aurora-admin/frameworks/Modal.vue3.vue
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

61 lines
2.6 KiB
Vue

<template>
<div v-if="visible" class="aa-mask" @click.self="onMaskClick">
<div class="aa-modal" :class="`aa-modal--${size}`" role="dialog">
<div class="aa-modal__header">
<slot name="title">{{ title }}</slot>
<button v-if="closable" class="aa-modal__close" aria-label="关闭" @click="close">✕</button>
</div>
<div class="aa-modal__body"><slot /></div>
<div v-if="!hideFooter" class="aa-modal__footer">
<slot name="footer">
<button class="btn-base btn-ghost" @click="close">{{ cancelText }}</button>
<button class="btn-base btn-primary" @click="$emit('ok')">{{ okText }}</button>
</slot>
</div>
</div>
</div>
</template>
<script setup>
const props = defineProps({
visible: { type: Boolean, default: false },
title: { type: String, default: '' },
size: { type: String, default: 'default' }, // small | default | large
closable: { type: Boolean, default: true },
maskClosable: { type: Boolean, default: true },
hideFooter: { type: Boolean, default: false },
cancelText: { type: String, default: '取消' },
okText: { type: String, default: '确定' }
});
const emit = defineEmits(['update:visible', 'cancel', 'ok']);
function close() { emit('update:visible', false); emit('cancel'); }
function onMaskClick() { if (props.maskClosable) close(); }
</script>
<!-- 样式对齐 components.css 与 modal.json 契约 -->
<style scoped>
.aa-mask {
position: fixed; inset: 0; background: rgba(0,0,0,0.45);
display: flex; align-items: center; justify-content: center; z-index: 1000;
}
.aa-modal {
background: #fff; border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,0.12);
display: flex; flex-direction: column; max-width: 90vw;
}
.aa-modal--small { width: 320px; }
.aa-modal--default { width: 480px; }
.aa-modal--large { width: 680px; }
.aa-modal__header {
display: flex; align-items: center; justify-content: space-between;
padding: 16px 24px; font-size: 16px; font-weight: 600; color: #1F2329;
}
.aa-modal__close { border: none; background: none; cursor: pointer; color: #6E6E6E; font-size: 16px; line-height: 1; }
.aa-modal__close:hover { color: #262626; }
.aa-modal__body { padding: 0 24px 24px; color: #262626; font-size: 14px; line-height: 22px; }
.aa-modal__footer { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 24px 16px; }
.btn-base { border-radius: 4px; padding: 4px 16px; height: 32px; cursor: pointer; font-size: 14px; }
.btn-ghost { border: 1px solid #E8ECF1; background: #fff; color: #262626; }
.btn-primary { border: 1px solid #2F54EB; background: #2F54EB; color: #fff; }
</style>