抽离公共状态组件
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@@ -2151,7 +2151,41 @@ curl -i -X OPTIONS "http://192.168.1.61:9122/rest/v1/ml_coupon_templates?select=
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1. **统一数据源 (Single Source of Truth)**:一旦存在后台建表规范 (如 `CONSUMER_DB_DOC`),前端 `interface` 层应100%镜像字段名,规避繁琐的字段隐射。
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2. **渐进式数据增强 (Progressive Data Enhancement)**: 表格展示优先处理 `loadData`,并引入 `buildParentOptions` 把平铺的数据(Flat Data)映射到 `tree` 组件或下拉框(Select/Picker)。
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3. **细节决定体验**: 在处理 `div`/`view` 改写的组件时,必须补充缺失的交互态(鼠标悬浮、点击动效、内部绝对居中对齐)。
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4. **组件化复用 (Componentization)**: 对于管理后台高频使用的 UI 元素(如状态开关),必须抽取为全局或业务组件(如 `StatusSwitch`),确保交互一致性,支持自定义文字(开启/显示、关闭/隐藏)并简化外部代码量。
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---
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这个指南现在涵盖了 uni-app-x 项目开发中最常见的 31 类问题(包含数据源集成实战),为后续开发提供了完整的故障排除和标准化指导。 🚀
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## 🎯 阶段十七: 全局 UI 组件化与标准化 (StatusSwitch 实战)
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### **背景与目标**
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为了消除管理后台各子页面中“状态开关”实现不统一(样式各异、交互逻辑分散)的问题,本阶段实施了全局 `StatusSwitch` 组件的封装与存量页面自动化替换。
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### **核心技术实现**
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#### **1. 业务组件封装 (`StatusSwitch.uvue`)**
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- **双向绑定**: 完美支持 `v-model` (uts 模式下的 `modelValue`)。
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- **自定义语义化**: 通过 `activeText` 和 `inactiveText` 区分不同场景(如:开启/关闭、显示/隐藏、启用/禁用)。
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- **像素级布局对齐**:
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- 强制 `line-height` 等于容器高度 (24px),解决 uts 环境下文本垂直居中的顽疾。
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- 响应式 `switch-dot` 偏移逻辑,确保开关滑块在开启态精确到位。
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- 顶部容器追加 `cursor: pointer;` 增强 Web/H5 端的交互反馈。
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#### **2. 存量代码“手术级”替换**
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针对以下高频场景完成了组件替换:
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- **商品分类 (`classification/index.uvue`)**: 剔除冗余的 20+ 行 CSS,简化模板结构。
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- **商品标签 (`labels/index.uvue`)**: 同时支持“状态”和“移动端展示(显示/隐藏)”两种不同语义。
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- **商品保障 (`protection/index.uvue`)**: 统一各页面视觉断点。
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### **标准化规范 (开发红线)**
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- **禁止内联开关样式**: 凡涉及状态切换的开关,严禁在页面级定义 `.switch-mock` 或 `.status-switch-mini`。必须统一导入并使用 `@/components/StatusSwitch.uvue`。
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- **接口同步**: 必须通过 `v-model` 绑定数据项属性,并在 `@change` 事件中通过 Supabase 完成数据库状态回写,确保 UI 与持久层同步。
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- **文字对齐**: 任何时候文字都应在开关中央水平垂直居中,禁止出现文字偏上或偏下的视觉瑕疵。
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---
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这个指南现在涵盖了 uni-app-x 项目开发中最常见的 32 类问题(包含全局组件化最佳实践),为后续开发提供了完整的故障排除和标准化指导。 🚀
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@@ -50,10 +50,7 @@
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<text class="td-cell flex-2" style="overflow: hidden; text-overflow: ellipsis; white-space: nowrap;">{{ item.description || '-' }}</text>
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<text class="td-cell flex-1">{{ item.sort_order }}</text>
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<view class="td-cell flex-2 row-center">
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<view class="switch-mock" :class="item.is_active ? 'switch-on' : ''" @click="toggleStatus(item)">
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<view class="switch-dot"></view>
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<text class="switch-text">{{ item.is_active ? '开启' : '关闭' }}</text>
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</view>
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<StatusSwitch v-model="item.is_active" @change="toggleStatus(item)" />
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</view>
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<view class="td-cell flex-3 row-center">
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<text class="btn-link" @click="openDrawer(item)">编辑</text>
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@@ -75,10 +72,7 @@
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<text class="td-cell flex-2" style="overflow: hidden; text-overflow: ellipsis; white-space: nowrap;">{{ child.description || '-' }}</text>
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<text class="td-cell flex-1">{{ child.sort_order }}</text>
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<view class="td-cell flex-2 row-center">
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<view class="switch-mock" :class="child.is_active ? 'switch-on' : ''" @click="toggleStatus(child)">
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<view class="switch-dot"></view>
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<text class="switch-text">{{ child.is_active ? '开启' : '关闭' }}</text>
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</view>
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<StatusSwitch v-model="child.is_active" @change="toggleStatus(child)" />
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</view>
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<view class="td-cell flex-3 row-center">
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<text class="btn-link" @click="openDrawer(child)">编辑</text>
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@@ -154,10 +148,7 @@
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<view class="form-item">
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<view class="form-label-box"><text class="form-label">状态:</text></view>
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<view class="form-input-box">
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<view class="switch-mock" :class="form.is_active ? 'switch-on' : ''" @click="form.is_active = !form.is_active">
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<view class="switch-dot"></view>
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<text class="switch-text">{{ form.is_active ? '开启' : '关闭' }}</text>
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</view>
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<StatusSwitch v-model="form.is_active" />
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</view>
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</view>
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</view>
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@@ -174,6 +165,7 @@
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<script setup lang="uts">
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import { ref, reactive, onMounted } from 'vue'
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import supa from '@/components/supadb/aksupainstance.uts'
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import StatusSwitch from '@/components/StatusSwitch.uvue'
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interface CateItem {
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id: string; // Updated to match UUID string type per DB documentation
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@@ -669,51 +661,6 @@ align-items: center;
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justify-content: center;
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}
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/* Switch Mock */
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.switch-mock {
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width: 54px;
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height: 24px;
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background-color: #ccc;
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border-radius: 12px;
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position: relative;
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transition: all 0.3s;
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display: flex;
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align-items: center;
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padding: 0 6px;
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cursor: pointer;
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}
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.switch-on {
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background-color: #1890ff;
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}
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.switch-dot {
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width: 18px;
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height: 18px;
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background-color: #fff;
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border-radius: 50%;
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position: absolute;
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left: 3px;
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top: 3px;
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transition: all 0.3s;
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}
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.switch-on .switch-dot {
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left: 33px;
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}
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.switch-text {
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font-size: 12px;
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color: #fff;
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margin-left: auto;
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line-height: 24px;
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}
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.switch-on .switch-text {
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margin-left: 0;
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margin-right: auto;
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}
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/* Drawer styles */
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.drawer-mask {
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position: fixed;
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@@ -52,16 +52,10 @@ class="group-item"
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</view>
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<text class="td-cell flex-3">{{ groups[activeGroupIndex]?.name }}</text>
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<view class="td-cell flex-2 row-center">
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<view class="status-switch-mini" :class="label.status ? 'active' : ''" @click="label.status = !label.status">
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<text class="switch-txt-inner">{{ label.status ? '开启' : '关闭' }}</text>
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<view class="switch-dot-mini"></view>
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</view>
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<StatusSwitch v-model="label.status" />
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</view>
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<view class="td-cell flex-2 row-center">
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<view class="status-switch-mini" :class="label.showInMobile ? 'active' : ''" @click="label.showInMobile = !label.showInMobile">
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<text class="switch-txt-inner">{{ label.showInMobile ? '开启' : '关闭' }}</text>
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<view class="switch-dot-mini"></view>
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</view>
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<StatusSwitch v-model="label.showInMobile" activeText="显示" inactiveText="隐藏" />
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</view>
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<view class="td-cell flex-2 row-center">
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<text class="btn-op-blue" @click="openLabelDrawer(label)">修改</text>
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@@ -119,6 +113,7 @@ class="group-item"
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<script setup lang="uts">
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import { ref, reactive, computed } from 'vue'
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import StatusSwitch from '@/components/StatusSwitch.uvue'
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interface Label {
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id: number;
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@@ -316,42 +311,6 @@ border-radius: 4px;
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font-size: 12px;
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}
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.status-switch-mini {
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width: 60px;
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height: 24px;
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background-color: #ccc;
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border-radius: 12px;
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position: relative;
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transition: all 0.3s;
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display: flex;
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flex-direction: row;
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align-items: center;
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}
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.status-switch-mini.active { background-color: #1890ff; }
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.switch-txt-inner {
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font-size: 11px;
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color: #fff;
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margin-left: 24px;
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}
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.status-switch-mini.active .switch-txt-inner {
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margin-left: 8px;
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}
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.switch-dot-mini {
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width: 18px;
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height: 18px;
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background-color: #fff;
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border-radius: 50%;
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position: absolute;
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left: 3px;
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transition: all 0.3s;
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}
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.status-switch-mini.active .switch-dot-mini { left: 39px; }
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.btn-op-blue { color: #1890ff; font-size: 14px; cursor: pointer; }
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.btn-op-red { color: #ff4d4f; font-size: 14px; cursor: pointer; }
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.v-line { width: 1px; height: 12px; background-color: #eee; margin: 0 10px; }
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@@ -32,11 +32,9 @@
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<text class="td flex-4">{{ item.name }}</text>
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<text class="td flex-5 color-6">{{ item.desc }}</text>
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<view class="td flex-2 row-center">
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<view class="status-switch-mini" :class="item.status ? 'active' : ''" @click="toggleStatus(index)">
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<view class="switch-dot-mini"></view>
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</view>
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</view>
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<view class="td flex-2 row-center">
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<StatusSwitch v-model="item.status" activeText="显示" inactiveText="隐藏" />
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</view>
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<view class="td flex-2 row-center">
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<text class="btn-action-blue" @click="openModal(item)">编辑</text>
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<view class="v-divider-line"></view>
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<text class="btn-action-red" @click="deleteItem(index)">删除</text>
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@@ -105,6 +103,7 @@
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<script setup lang="uts">
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import { ref, reactive } from 'vue'
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import StatusSwitch from '@/components/StatusSwitch.uvue'
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interface ProtectionItem {
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id: number;
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@@ -268,29 +267,6 @@ function deleteItem(index: number) {
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height: 30px;
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}
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/* Switch */
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.status-switch-mini {
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width: 44px;
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height: 20px;
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background-color: #ccc;
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border-radius: 10px;
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position: relative;
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transition: background-color 0.3s;
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}
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.status-switch-mini.active { background-color: #1890ff; }
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.switch-dot-mini {
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width: 16px;
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height: 16px;
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background-color: #fff;
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border-radius: 50%;
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position: absolute;
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top: 2px;
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left: 2px;
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transition: left 0.3s;
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}
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.status-switch-mini.active .switch-dot-mini { left: 26px; }
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.btn-action-blue { color: #1890ff; font-size: 14px; cursor: pointer; }
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.btn-action-red { color: #ff4d4f; font-size: 14px; cursor: pointer; }
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.v-divider-line { width: 1px; height: 12px; background-color: #eee; margin: 0 10px; }
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