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aurora-admin/.design_library/kole-ui-mobile/components/mobile-textarea.json
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aurora-admin f1fbfc2ddb
Regression / regression (push) Canceled after 0s
feat(品牌标识): 几何 K 图标(favicon/顶栏标记/theme-color) + 并行会话成果入库
## 品牌标识(本次会话)

起因:品牌此前没有任何图形标识 —— 唯一 favicon 是内联 data-URI 里的字母「A」,
那是 v2.0.0「Aurora Admin → Kole UI」改名漏掉的一处(PC 顶栏也是「A」,
移动端站已是「K」;移动端文档站则完全没有 favicon)。

- 几何:24 网格三个互不接触的笔画(竖 + 两斜),圆头描边;
  描边 2.25 → 16px 标签页尺寸下正好 1.5px = 规范原文「描边1.5px」
- 取色分两套(刻意):favicon 硬编码品牌蓝/白(渲染在浏览器标签栏,不继承 kole-dark);
  顶栏标记走 currentColor(实测暗色下自动转 rgb(20,22,28))
- 新增 theme-color 双条(light #FFFFFF / dark #1C1F26,取 --kole-color-card-bg)
- 修 site/app.js hero 标语 KOLE ADMIN → KOLE UI(改名变形残留)
- 移动端 7 个模板补 favicon(此前计数 0)

验收:门禁 9 条全 OK(site-routing/site-routes/mobile-docs/mobile-site/isolation/
theme/nav/i18n/icons);PC 回归 1464/1464 · 移动端 807/807,各连跑 8 次一致;
两端 favicon 405 字节逐字节一致;PC 站控制台错误 1→0。

## 并行会话成果(本次一并入库)

- 图标系统:2576 图标(TDesign/Element Plus,MIT)+ 11 端注入 + 5 个构建门禁工具
  + IconPreview 预览页 + ICON-SPEC.md 冻结规格
- 移动端平台:47 组件 × 6 端 + 文档站 53 页 + 隔离门禁
- PC 组件:103 个大后台组件 / 组件11 批次
- uni-app:PC 端试点 + 移动端端实现 + 真实编译验证

## 工程

- .gitignore 补 .scratch/ 与 .zcode-preexisting-*.txt(会话中间产物,实测 9.1MB,不入库)
- CHANGELOG 补品牌标识条目
- ROADMAP 登 S8-P4(品牌标识任务包 + og:image/apple-touch-icon 未做部分)
2026-09-21 10:05:48 +08:00

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{
"schemaVersion": 1,
"sourceKind": "authored-spec",
"provenance": "authored-in-repo",
"specFile": "spec/移动端规格.md",
"specSection": "31 · 多行文本框 Textarea",
"confidence": "high",
"slug": "mobile-textarea",
"name": "多行文本框 Textarea",
"semanticTypeCandidates": [
"textarea",
"multiline-input",
"text-field"
],
"variantDimensions": [
{
"name": "size",
"values": [
"default",
"large"
]
},
{
"name": "showCounter",
"values": [
"false",
"true"
]
}
],
"representativeVariants": [
{
"size": "default",
"showCounter": "false",
"label": "默认(最小 3 行,无计数)"
},
{
"size": "default",
"showCounter": "true",
"label": "带计数(右下角「已输入/上限」)"
},
{
"size": "large",
"showCounter": "true",
"label": "长文本(最小 5 行)+ 计数"
}
],
"anatomy": {
"field": "字段容器,包裹文本框、计数行与错误提示",
"control": "原生 textarea,多行输入,行高不小于 1.5 倍字号",
"counter": "右下角字数计数(已输入/上限),maxlength>0 时出现",
"errorText": "字段下方的错误提示文字(与计数同行时计数不消失)",
"label": "无障碍名称(aria-label),textarea 的初始高度由 rows 决定"
},
"structurePatterns": {
"size": "default(最小高度 3 行)/ large(最小高度 5 行,长文本场景)",
"showCounter": "false(不显示计数)/ true(右下角显示「已输入/上限」)"
},
"usageHints": [
"收集可能超过一行的自由文本(备注、收货说明、退换原因)",
"文本框本身要够高(至少 3 行),因为触屏不能像桌面那样在输入过程中看到上下文",
"要给出实时字数反馈,超限时是「止写 + 报错」而不是静默截断",
"只允许纵向伸缩(resize: vertical),不允许横向拉宽破坏 375 宽的布局",
"不使用自动增高(高度随内容跳动会让上下文错位),需要更长文本时用 size=large"
],
"doNotInvent": [
"自动增高(随内容撑高)的实现细节",
"富文本 / Markdown 的编辑与渲染",
"内容敏感词过滤与提交前的业务校验"
],
"unknowns": [
"maxlength 缺省时上限取多少(本实现默认 200)",
"是否需要在接近上限时提前变色(本实现只在到达上限时变色)",
"计数是否包含空格与换行"
],
"interaction": [
"文本框最小高度 3 行(约 88px);只允许纵向伸缩(resize: vertical),不允许横向拉宽破坏 375 宽的布局",
"计数随输入实时更新;达到上限时计数置错误色并停止接收新字符(原生 maxlength 兜底,超限靠宿主提示)",
"文本框整体可点即聚焦(外层不出可点装饰);错误提示与计数都在框外,不挤占输入区",
"聚焦反馈是边框色 + 2px 外发光,150ms 过渡;不改变高度",
"不使用自动增高(高度随内容跳动会让上下文错位),需要更长文本时用 size=large"
],
"accessibility": [
"控件是原生 textarea,名称由 aria-label 给出(占位文字不算标签)",
"错误态用 aria-invalid=\"true\" + aria-describedby 关联错误文案",
"计数是参考信息,用 aria-live=\"polite\" 播报(不要每敲一个字都播报,只在接近上限时提示)",
"禁用态用原生 disabled,读屏会跳过"
],
"api": {
"source": "implementation",
"note": "props / events / slots 为 6 端实现的公共接口(说明文字取自规格对应小节)。字段名与各端源码逐名核对:node tools/verify-mobile-docs.mjs",
"requiredNote": "「必传」按严格定义:实现里**没有默认值**时才为 Y(本门禁逐条核对 props 与各端源码的默认值,防止契约与实现脱节)。",
"props": [
{
"name": "value",
"type": "string",
"default": "''",
"desc": "受控文本;长度决定计数与 is-full(规格 §31.5)",
"required": false
},
{
"name": "size",
"type": "'default' | 'large'",
"default": "'default'",
"desc": "变体 size:default 最小 3 行,large 最小 5 行(规格 §31.3)",
"required": false
},
{
"name": "placeholder",
"type": "string",
"default": "''",
"desc": "占位文字;它不算标签,标签由 label 给出(规格 §31.6)",
"required": false
},
{
"name": "maxlength",
"type": "number",
"default": "200",
"desc": "字数上限;0 表示不限。到上限时计数转错误色并停止接收(规格 §31.5)",
"required": false
},
{
"name": "showCounter",
"type": "boolean",
"default": "false",
"desc": "变体 showCounter:右下角是否显示「已输入/上限」(规格 §31.3)",
"required": false
},
{
"name": "disabled",
"type": "boolean",
"default": "false",
"desc": "状态 disabled:置灰且不可聚焦(规格 §31.4)",
"required": false
},
{
"name": "error",
"type": "string",
"default": "''",
"desc": "状态 error:错误文案,非空时写 aria-invalid 并显示在框外下方(规格 §31.6)",
"required": false
},
{
"name": "label",
"type": "string",
"default": "'多行文本'",
"desc": "无障碍名称,落到 aria-label(规格 §31.6)",
"required": false
},
{
"name": "rows",
"type": "number",
"default": "3",
"desc": "textarea 的初始行数(规格 §31.2 label 行)",
"required": false
}
],
"events": [
{
"name": "input",
"params": "(value)",
"desc": "输入时触发,回传当前文本(计数与 is-full 由此派生)(规格 §31.5)"
}
],
"slots": [
{
"name": "default",
"desc": "文本框下方的追加内容(如提示语),排在计数行之后(规格 §31.2 field)"
}
]
},
"variantClasses": {
"size": {
"default": [],
"large": [
".kole-m-textarea--large"
]
},
"showCounter": {
"false": [],
"true": [
".kole-m-textarea__counter"
]
}
},
"demos": [
{
"id": "basic",
"group": "01 组件类型",
"title": "基础用法",
"desc": "最小高度 3 行:触屏上不能像桌面那样看到输入上下文。",
"variant": "size=default"
},
{
"id": "counter",
"group": "01 组件类型",
"title": "带计数",
"desc": "showCounter=true:计数随输入实时更新;点「填到上限」可看到 is-full 形态。",
"variant": "showCounter=true"
},
{
"id": "full",
"group": "02 组件状态",
"title": "到达上限",
"desc": "is-full:计数变错误色并停止接收新字符,不静默截断。",
"variant": "状态 full"
},
{
"id": "size",
"group": "01 组件类型",
"title": "尺寸两档",
"desc": "default 最小 3 行;large 最小 5 行。两者都只允许纵向拉伸。",
"variant": "size=default|large"
},
{
"id": "error",
"group": "02 组件状态",
"title": "错误态",
"desc": "is-error + aria-invalid;错误说明与计数同一行,两者都不消失。",
"variant": "状态 error"
},
{
"id": "disabled",
"group": "02 组件状态",
"title": "禁用",
"desc": "置灰且不可聚焦,读屏会跳过。",
"variant": "disabled=true"
}
],
"related": [
{
"slug": "mobile-input",
"why": "内容只占一行时用输入框;可能超过一行(备注、说明)时用多行文本框"
},
{
"slug": "mobile-numberkeyboard",
"why": "金额、验证码这类数字内容配数字键盘;自由文本用多行文本框,无需自定义键盘"
},
{
"slug": "mobile-dialog",
"why": "长文本要在提交前整体确认时用对话框,把多行文本框放进对话框内容区"
}
]
}