Initial commit: 积分兑换电商平台多商户版 MER-2.2
Made-with: Cursor
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apple
267
mer_uniapp/pages/address/components/areaWindow/index.vue
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267
mer_uniapp/pages/address/components/areaWindow/index.vue
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<template>
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<view :data-theme="theme">
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<view class="address-window" :class="display==true?'on':''">
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<view class='title'>请选择所在地区<text class='iconfont icon-ic_close1' @tap='close'></text></view>
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<view class="address-count">
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<view class="address-selected">
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<view v-for="(item,index) in selectedArr" :key="index" class="selected-list" :class="{active:index === selectedIndex}" @click="change(item, index)">
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{{item.regionName?item.regionName:'请选择'}}
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<text class="iconfont icon-ic_rightarrow"></text>
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</view>
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<view class="selected-list" :class="{active:-1 === selectedIndex}" v-if="showMore" @click="change(-1, -1)">
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<text class="iconfont icon-ic_rightarrow"></text>
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请选择
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</view>
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</view>
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<scroll-view scroll-y="true" :scroll-top="scrollTop" class="address-list" @scroll="scroll">
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<view v-for="(item,index) in addressList" :key="index" class="list" :class="{active:item.regionId === activeId}" @click="selected(item, index)">
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<text class="item-name">{{item.regionName}}</text>
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<text v-if="item.regionId === activeId" class="iconfont icon-duihao2"></text>
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</view>
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</scroll-view>
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</view>
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</view>
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<view class='mask' catchtouchmove="true" :hidden='display==false' @tap='close'></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 { getCity } from '@/api/api.js';
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const CACHE_ADDRESS = {};
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let app = getApp();
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export default {
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props: {
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display: {
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type: Boolean,
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default: true
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},
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address: {
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type: Array,
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default: []
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}
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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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active: 0,
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//地址列表
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addressList: [],
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selectedArr: [],
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selectedIndex: -1,
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is_loading: false,
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old: { scrollTop: 0 },
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scrollTop: 0,
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addressData: [],
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province: [],
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city: [],
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district: [],
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street: []
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};
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},
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computed:{
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activeId(){
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return this.selectedIndex == -1 ? 0 : this.selectedArr[this.selectedIndex].regionId
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},
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showMore(){
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return this.selectedArr.length ? this.selectedArr[this.selectedArr.length - 1].isChild : true
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}
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},
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watch:{
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address(n){
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this.selectedArr = n ? [...n] : []
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},
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display(n){
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if(!n) {
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this.addressList = [];
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this.selectedArr = this.address ? [...this.address] : [];
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this.selectedIndex = -1;
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this.is_loading = false;
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}else{
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this.loadAddress(1, 1)
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}
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}
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},
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mounted() {
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this.loadAddress(1, 1);
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},
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methods: {
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loadAddress(parentId, regionType){
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if(CACHE_ADDRESS[parentId]){
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this.addressList = CACHE_ADDRESS[parentId];
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return ;
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}
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let data = {
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parentId: parentId,
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regionType: regionType
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}
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this.is_loading = true;
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getCity(data).then(res=>{
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this.is_loading = false;
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CACHE_ADDRESS[parentId] = res.data;
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this.addressList = res.data;
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})
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this.goTop()
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},
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change(item,index){
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if(this.selectedIndex == index) return;
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this.selectedIndex = index;
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this.loadAddress(item.parentId,item.regionType);
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},
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selected(item, index){
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if(this.is_loading) return;
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if(this.selectedIndex > -1){
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this.selectedArr.splice(this.selectedIndex + 1,999)
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this.selectedArr[this.selectedIndex] = item;
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this.selectedIndex = -1;
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}else if(item.regionType === 1){
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this.selectedArr = [item];
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}else{
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this.selectedArr.push(item);
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}
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if(item.isChild){
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this.loadAddress(item.regionId, item.regionType+1);
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} else {
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this.$emit('submit', [...this.selectedArr]);
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this.$emit('changeClose');
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}
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this.goTop()
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},
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close: function() {
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this.$emit('changeClose');
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},
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scroll : function(e) {
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this.old.scrollTop = e.detail.scrollTop
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},
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goTop: function(e) {
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this.scrollTop = this.old.scrollTop
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this.$nextTick(() => {
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this.scrollTop = 0
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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 scoped lang="scss">
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.address-window {
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background-color: #fff;
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position: fixed;
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bottom: 0;
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left: 0;
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width: 100%;
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z-index: 101;
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border-radius: 30rpx 30rpx 0 0;
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transform: translate3d(0, 100%, 0);
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transition: all .3s cubic-bezier(.25, .5, .5, .9);
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}
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.address-window.on {
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transform: translate3d(0, 0, 0);
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}
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.address-window .title {
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font-size: 32rpx;
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font-weight: bold;
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text-align: center;
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height: 123rpx;
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line-height: 123rpx;
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position: relative;
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}
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.address-window .title .iconfont {
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position: absolute;
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right: 30rpx;
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color: #8a8a8a;
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font-size: 35rpx;
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}
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.address-count{
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.address-selected{
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padding: 0 30rpx;
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margin-top: 10rpx;
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position: relative;
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padding-bottom: 20rpx;
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border-bottom: 2rpx solid #f7f7f7;
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}
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.selected-list{
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font-size: 26rpx;
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color: #282828;
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line-height: 50rpx;
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padding-bottom: 10rpx;
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padding-left: 60rpx;
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position: relative;
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&.active{
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color: #e28d54;
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}
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&:before,&:after{
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content: '';
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display: block;
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position: absolute;
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}
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&:before{
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width: 4rpx;
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height: 100%;
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@include main_bg_color(theme);
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top: 0;
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left: 10rpx;
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}
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&:after{
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width: 12rpx;
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height: 12rpx;
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@include main_bg_color(theme);
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border-radius: 100%;
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left: 6rpx;
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top: 50%;
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margin-top: -8rpx;
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}
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&:first-child,&:last-child{
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&:before{
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height: 50%;
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}
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}
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&:first-child{
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&:before{
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top: auto;
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bottom: 0;
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}
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}
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.iconfont{
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font-size: 20rpx;
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float: right;
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color: #dddddd;
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}
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}
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scroll-view{
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height: 700rpx;
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}
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.address-list{
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padding: 0 30rpx;
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margin-top: 20rpx;
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box-sizing: border-box;
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.list{
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.iconfont{
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float: right;
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color: #ddd;
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font-size: 22rpx;
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}
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.item-name{
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display: inline-block;
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line-height: 50rpx;
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margin-bottom: 20rpx;
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font-size: 26rpx;
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}
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&.active{
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color: #e28d54;
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.iconfont{
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color: #e28d54;
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}
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}
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}
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}
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}
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</style>
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