166 lines
4.4 KiB
Vue
166 lines
4.4 KiB
Vue
<template>
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<view class="page">
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<!-- 顶部子系统标识条 -->
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<view v-if="sub" class="hero" :class="sub.tint" :style="headPad">
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<view class="hero-main">
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<view class="hero-icon">
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<FaIcon :name="sub.icon" color="#ffffff" :size="24" />
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</view>
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<view class="hero-meta">
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<text class="hero-name">{{ sub.title }}</text>
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<text class="hero-desc">{{ sub.desc }}</text>
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</view>
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</view>
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</view>
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<!--
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内容区：三页签共用底部 tabbar，H5 / APK / 微信小程序结构完全一致。
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各自独立 scroll-view（保留各自滚动位置）；首页进入即挂载，
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其余页签首次切换才挂载，之后用 v-show 保留状态。
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-->
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<view v-if="sub" class="content">
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<scroll-view v-if="visited.home" v-show="activeTab === 'home'" class="pane" scroll-y>
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<SubHome :slug="slug" embedded @switch-tab="switchByIndex" @back="goBackNav" />
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<view class="pane-bottom" />
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</scroll-view>
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<scroll-view v-if="visited.functions" v-show="activeTab === 'functions'" class="pane" scroll-y>
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<SubFunctions :slug="slug" embedded @switch-tab="switchByIndex" @back="goBackNav" />
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<view class="pane-bottom" />
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</scroll-view>
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<scroll-view v-if="visited.mine" v-show="activeTab === 'mine'" class="pane" scroll-y>
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<SubMine :slug="slug" embedded @switch-tab="switchByIndex" @back="goBackNav" />
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<view class="pane-bottom" />
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</scroll-view>
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</view>
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<AppTabbar variant="switch" :current="activeTab" :tabs="tabs" @change="onTabChange" />
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</view>
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</template>
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<script setup>
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import { ref } from 'vue'
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import { onLoad } from '@dcloudio/uni-app'
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import { getSubsystem } from '@/config/subsystems.js'
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import { mpHeadPad } from '@/utils/mpHead.js'
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import AppTabbar from '@/components/AppTabbar.vue'
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import SubHome from '@/components/sub/SubHome.vue'
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import SubFunctions from '@/components/sub/SubFunctions.vue'
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import SubMine from '@/components/sub/SubMine.vue'
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// 页签下标顺序，与 Sub 组件 @switch-tab 抛出的数字一一对应
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const TAB_ORDER = ['home', 'functions', 'mine']
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const tabs = [
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{ name: 'home', text: '首页', icon: 'house' },
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{ name: 'functions', text: '功能', icon: 'table-cells' },
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// 末位为「回平台」：点击由 AppTabbar 统一 reLaunch 到 /pages/nav/nav
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{ name: 'mine', text: '回平台', icon: 'arrow-left' }
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]
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const slug = ref('')
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const sub = ref(null)
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const activeTab = ref('home')
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const visited = ref({ home: true, functions: false, mine: false })
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const headPad = mpHeadPad()
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onLoad((options) => {
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slug.value = options && options.slug ? options.slug : 'crm'
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sub.value = getSubsystem(slug.value)
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if (!sub.value) uni.reLaunch({ url: '/pages/nav/nav' })
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})
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function onTabChange(name) {
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activeTab.value = name
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if (!visited.value[name]) visited.value[name] = true
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}
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function switchByIndex(i) {
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onTabChange(TAB_ORDER[i] || 'home')
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}
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function goBackNav() {
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uni.navigateBack({ fail: () => uni.reLaunch({ url: '/pages/nav/nav' }) })
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}
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</script>
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<style lang="scss" scoped>
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@import '@/src/styles/page-common.scss';
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.page {
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display: flex;
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flex-direction: column;
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height: 100vh;
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background: $color-bg-page;
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overflow: hidden;
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}
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/* ============ 顶部标识条 ============ */
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.hero {
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flex-shrink: 0;
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position: relative;
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z-index: 0;
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// H5 端 --status-bar-height 为 0，此时仅保留 32rpx 内边距
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padding: calc(var(--status-bar-height, 44px) + 32rpx) $page-padding-x 72rpx;
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}
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.hero-main {
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display: flex;
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align-items: center;
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gap: 22rpx;
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/* 取消顶部回平台按钮后，补偿其占位；headPad 内联 paddingTop 继续避让胶囊 */
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margin-top: 44rpx;
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}
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.hero-icon {
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width: 88rpx;
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height: 88rpx;
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border-radius: 26rpx;
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background: rgba(255, 255, 255, 0.2);
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border: 1rpx solid rgba(255, 255, 255, 0.32);
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display: flex;
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align-items: center;
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justify-content: center;
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flex-shrink: 0;
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}
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.hero-meta {
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flex: 1;
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min-width: 0;
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display: flex;
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flex-direction: column;
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}
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.hero-name {
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font-size: 38rpx;
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font-weight: 700;
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letter-spacing: 1rpx;
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color: #ffffff;
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}
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.hero-desc {
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margin-top: 10rpx;
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font-size: 22rpx;
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line-height: 1.4;
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color: rgba(255, 255, 255, 0.82);
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}
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/* ============ 内容区：上移压住渐变条，圆角衔接 ============ */
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.content {
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flex: 1;
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min-height: 0;
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position: relative;
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z-index: 1;
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margin-top: -44rpx;
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border-radius: 32rpx 32rpx 0 0;
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background: $color-bg-page;
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overflow: hidden;
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}
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.pane {
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height: 100%;
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}
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.pane-bottom {
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height: 32rpx;
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}
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</style> |