364 lines
8.0 KiB
Vue
364 lines
8.0 KiB
Vue
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<template>
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<view :data-theme="theme" class="area-select-page">
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<view v-if="circleData.length" class="circle-layer-container">
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<view class="circle-layer-item" v-for="(province, index) in circleData" :key="index">
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<view class="province-header">
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<text class="province-name" :class="{ active: province.id === selectedCircle.provinceId }" @click="selectProvince(province)">
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{{ province.name }}
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<text class="iconfont icon-ic_rightarrow"></text>
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</text>
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<text class="expand-icon" @click="toggleProvince(province)">
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{{ province.isShow ? '收起' : '展开' }}
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<text class="iconfont" :class="province.isShow ? 'icon-ic_uparrow' : 'icon-ic_downarrow'"></text>
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</text>
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</view>
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<transition name="slide-down">
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<view class="city-list" v-if="province.isShow" key="city-list">
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<view class="city-container" v-for="(city, cityIndex) in province.childList" :key="cityIndex">
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<view class="city-header" @click="selectCity(province.id, city)">
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<text class="city-name" :class="{ active: city.id === selectedCircle.cityId }">{{ city.name }}
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<text class="iconfont icon-ic_rightarrow"></text>
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</text>
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</view>
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<transition name="fade-in">
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<view class="district-list" v-if="city.childList" key="district-list">
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<view
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class="district-item"
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v-for="(district, districtIndex) in city.childList"
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:key="districtIndex"
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@click="selectDistrict(province.id, city.id, district)"
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:class="{
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active: district.id === selectedCircle.districtId
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}"
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>
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{{ district.name }}
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</view>
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</view>
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</transition>
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</view>
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</view>
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</transition>
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</view>
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</view>
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<!-- 无数据状态 -->
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<view v-if="!circleData.length" class="empty-state">
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<image class="empty-icon" :src="`${urlDomain}crmebimage/presets/noshop.png`" mode="aspectFit"></image>
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<text class="empty-text">附近暂无商圈~</text>
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</view>
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</view>
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</template>
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<script>
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2026 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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import { mapGetters } from 'vuex';
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import { circleAreasTreeApi } from '@/api/public';
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let app = getApp();
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export default {
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computed: {
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...mapGetters(['isLogin'])
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},
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data() {
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return {
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theme: app.globalData.theme,
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// 选中的圈层信息
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selectedCircle: {
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provinceId: '',
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cityId: '',
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districtId: ''
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},
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// 假数据 - 圈层数据
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circleData: [],
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urlDomain: ''
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};
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},
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onLoad() {
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// 初始化数据
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this.getCircleAreasTree();
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this.urlDomain = this.$Cache.get('imgHost') || '';
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},
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methods: {
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// 获取商圈树
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async getCircleAreasTree() {
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const res = await circleAreasTreeApi();
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// 给每个省份添加 isShow 属性
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this.circleData = res.data.map((province) => ({
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...province,
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isShow: true
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}));
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},
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// 切换省份展开/收起状态
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toggleProvince(province) {
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// 如果当前省份要展开，先收起所有其他省份
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if (!province.isShow) {
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this.selectedCircle.provinceId = province.id;
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// 重置城市和区域选择
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this.selectedCircle.cityId = '';
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this.selectedCircle.districtId = '';
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}
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province.isShow = !province.isShow;
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},
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selectProvince(province) {
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this.selectedCircle.provinceId = province.id;
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this.selectedCircle.cityId = '';
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this.selectedCircle.districtId = '';
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// 保存到缓存
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let selectedArea = {
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name: province.name,
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id: province.id
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};
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uni.setStorageSync('areas_info', [selectedArea]);
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this.$nextTick((e) => {
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uni.navigateBack();
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});
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},
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// 选择城市
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selectCity(provinceId, city) {
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this.selectedCircle.provinceId = provinceId;
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this.selectedCircle.cityId = city.id;
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// 重置区域选择
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this.selectedCircle.districtId = '';
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let selectedArea = {
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name: city.name,
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id: city.id
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};
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// 保存到缓存
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uni.setStorageSync('areas_info', [selectedArea]);
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this.$nextTick((e) => {
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uni.navigateBack();
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});
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},
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// 选择区域（只有区域可以被最终选中）
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selectDistrict(provinceId, cityId, district) {
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this.selectedCircle.provinceId = provinceId;
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this.selectedCircle.cityId = cityId;
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this.selectedCircle.districtId = district.id;
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let selectedArea = {
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name: district.name,
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id: district.id
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};
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// 保存到缓存
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uni.setStorageSync('areas_info', [selectedArea]);
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this.$nextTick((e) => {
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uni.navigateBack();
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});
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}
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}
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};
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</script>
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<style lang="scss" scoped>
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.area-select-page {
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padding: 20rpx;
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background-color: #ffffff;
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min-height: 100vh;
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.iconfont{
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font-size: 26rpx;
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}
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}
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.circle-layer-container {
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background-color: #fff;
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border-radius: 12rpx;
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overflow: hidden;
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margin-bottom: 20rpx;
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}
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.circle-layer-item {
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&:last-child {
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border-bottom: none;
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}
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}
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.province-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 24rpx 30rpx;
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font-size: 30rpx;
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border-bottom: 1rpx solid #f5f5f5;
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}
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.province-name {
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font-weight: 500;
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color: #333;
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.iconfont{
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color: #333;
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font-weight: 500;
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}
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&.active {
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color: #1989fa;
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.iconfont{
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color: #1989fa;
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}
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}
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}
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.expand-icon {
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color: #999;
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font-size: 24rpx;
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}
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.city-list {
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padding: 0;
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}
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.city-container {
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border-bottom: 1rpx solid #ffffff;
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}
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.city-container:last-child {
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border-bottom: none;
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}
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.city-header {
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padding: 20rpx 30rpx 20rpx 30rpx;
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display: flex;
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justify-content: space-between;
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align-items: center;
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background-color: #ffffff;
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}
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.city-name {
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color: #666;
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font-size: 28rpx;
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flex: 1;
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display: flex;
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align-items: center;
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}
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.city-name.active {
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color: #2A7EFB;
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font-weight: 400;
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}
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.district-list {
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background-color: #ffffff;
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display: flex;
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flex-wrap: wrap;
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padding: 0rpx 30rpx;
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}
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.district-item {
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padding: 15rpx 30rpx;
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margin: 10rpx 20rpx 10rpx 0;
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border: 1rpx solid #f5f5f5;
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border-radius: 30rpx;
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color: #333;
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font-size: 24rpx;
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background-color: #f5f5f5;
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min-width: 120rpx;
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text-align: center;
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&.active {
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background: rgba(42, 126, 251, 0.07);
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border-color: #2a7efb;
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color: #2a7efb;
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font-weight: bold;
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}
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&:last-child {
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margin-right: 0;
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}
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}
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/* 展开收起动画样式 */
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.slide-down-enter-active,
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.slide-down-leave-active {
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transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
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overflow: hidden;
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}
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.slide-down-enter-from,
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.slide-down-leave-to {
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max-height: 0;
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opacity: 0;
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transform: translateY(-10rpx);
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}
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.slide-down-enter-to,
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.slide-down-leave-from {
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max-height: 2000rpx;
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opacity: 1;
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transform: translateY(0);
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}
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/* 区域列表动画样式 */
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.fade-in-enter-active,
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.fade-in-leave-active {
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transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
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overflow: hidden;
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}
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.fade-in-enter-from,
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.fade-in-leave-to {
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max-height: 0;
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opacity: 0;
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transform: translateY(-5rpx);
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}
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.fade-in-enter-to,
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.fade-in-leave-from {
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max-height: 800rpx;
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opacity: 1;
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transform: translateY(0);
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}
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/* 展开图标旋转动画 */
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.expand-icon {
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transition: all 0.3s;
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}
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.expand-icon .iconfont {
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display: inline-block;
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transition: transform 0.3s;
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}
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.rotate-180 {
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transform: rotate(180deg);
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}
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/* 防止布局跳动的优化 */
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.circle-layer-item {
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will-change: height;
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backface-visibility: hidden;
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transform: translateZ(0);
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}
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.city-list,
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.district-list {
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will-change: max-height, opacity;
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backface-visibility: hidden;
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}
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.empty-state {
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margin-top: 50%;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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.empty-text {
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font-size: 26rpx;
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color: #999999;
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}
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.empty-icon {
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width: 440rpx;
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height: 360rpx;
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}
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}
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</style>
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