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283 lines
6.6 KiB
283 lines
6.6 KiB
<template>
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<view class="wrapper" v-show="isShowMask">
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<transition name="content">
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<view class="content_view" v-show="isShow">
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<view class="title_view">
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<view class="title">请选择所在地区</view>
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<view class="close_view" @tap="hidden">
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<icon class="close_icon" :type="'clear'" size="26"/>
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</view>
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</view>
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<view class="select_top">
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<view class="select_top_item" ref="select_top_item" v-for="(item,index) in dataList" :key="index" @tap="select_top_item_click(index)">
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<text class="address_value">{{item}}</text>
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</view>
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<view class="indicator" :style="{ left: indicatorStyleLeft + 'px' }" ref="indicator"></view>
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</view>
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<swiper class="swiper" :current="currentIndex" @change="swiperChange">
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<swiper-item v-for="(swiper_item,swiper_index) in dataList" :key="swiper_index">
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<view class="swiper-item">
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<scroll-view class="scroll-view-item" scroll-y="true">
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<view class="address_item" v-for="(item,index) in cityAreaArray[swiper_index]" :key="index" @tap="address_item_click(swiper_index,index)">
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<image v-if="selectIndexArr[swiper_index] === index" class="address_item_icon" :src="$wanlshop.appstc('/common/img_gou3x.png')" mode=""></image>
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{{item.name}}
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</view>
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</scroll-view>
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</view>
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</swiper-item>
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</swiper>
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</view>
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</transition>
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<view class="mask" @tap="hidden" v-show="isShowMask"></view>
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</view>
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</template>
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<script>
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export default {
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name: 'WanlAddress',
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data() {
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return {
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isShow: false,
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isShowMask: false,
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dataList: ['请选择'],
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currentIndex: 0,
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cityData: {},
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cityAreaArray: [],
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selectIndexArr: [],
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indicatorStyleLeft: 16
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};
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},
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created() {
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uni.request({
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url: `${this.$wanlshop.config('appurl')}/wanlshop/common/area`,
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success: (res) => {
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if(res.data.data.length > 0){
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this.cityData = res.data.data
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this.cityAreaArray.push(res.data.data)
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}else{
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this.$wanlshop.msg('数据表area为空，请在后台安装示例插件')
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}
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}
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});
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},
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mounted() {
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// this.changeIndicator(0)
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},
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methods:{
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show(){
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this.isShow = true
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this.isShowMask = true
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},
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hidden() {
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this.isShow = false
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this.isShowMask = false
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},
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select_top_item_click(index) {
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this.currentIndex = index
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this.changeIndicator(index)
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},
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swiperChange(event){
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let index = event.detail.current
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this.currentIndex = index
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this.changeIndicator(index)
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},
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changeIndicator(index){
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let indicatorWidth = 30
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const query = uni.createSelectorQuery().in(this);
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let arr = query.selectAll('.select_top_item .address_value')
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arr.fields({
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size: true,
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scrollOffset: false
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}, data => {
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let itemCenterX = 10 + index * 80 + data[index]["width"] / 2
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let left = itemCenterX - indicatorWidth / 2
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this.indicatorStyleLeft = left
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}).exec();
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},
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address_item_click(swiper_index,index){
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// console.log(swiper_index,index)
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this.selectIndexArr.splice(swiper_index, 5,index)
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//判断当前是否为最下一级
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if (swiper_index === 0){//第一级
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let currentObj = this.cityData[index]
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let city = currentObj.name
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this.dataList.splice(swiper_index,5,city)
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this.dataList.splice(swiper_index + 1,0,'请选择')
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this.cityAreaArray.splice(swiper_index + 1, 1,currentObj["city"])
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// console.log(this.dataList)
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setTimeout(() => {
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this.currentIndex = 1
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this.changeIndicator(1)
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}, 50);
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}else {
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let currentAreaArray = this.cityAreaArray[swiper_index]
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let currentObj = currentAreaArray[index]
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let area = currentObj["area"]
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// console.log(currentAreaArray)
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if (area !== undefined){
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let city = currentObj.name
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this.dataList.splice(swiper_index,5,city)
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this.dataList.splice(swiper_index + 1,0,'请选择')
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this.cityAreaArray.splice(swiper_index + 1,1,currentObj["area"])
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setTimeout(() => {
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this.currentIndex = swiper_index + 1
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this.changeIndicator(swiper_index + 1)
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}, 50);
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}else{//是最下一级
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let city = currentObj.name;
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this.dataList.splice(swiper_index,1,city);
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uni.request({
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url: 'https://restapi.amap.com/v3/geocode/geo',
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data: {
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address: this.dataList.join(''),
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key: this.$wanlshop.config('amapkey')
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},
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success: (res) => {
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this.$emit("selectAddress", res.data.geocodes[0]);
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this.isShow = false;
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this.isShowMask = false;
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}
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});
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}
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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">
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// 不换行
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@mixin no-wrap(){
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text-overflow: ellipsis;
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overflow: hidden;
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white-space: nowrap;
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}
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.wrapper{
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z-index: 9990;
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position: absolute;
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top: 0;
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left: 0;
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bottom: 0;
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right: 0;
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.content_view{
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z-index: 9991;
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background: white;
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position: absolute;
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height: 80%;
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left: 0;
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bottom: 0;
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right: 0;
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border-top-left-radius: 20rpx;
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border-top-right-radius: 20rpx;
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.title_view{
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height: 8%;
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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: 0 $uni-spacing-row-sm;
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.title{
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font-size: uni-font-size-sm;
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}
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.close_view{
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height: 40rpx;
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width: 40rpx;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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}
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.select_top{
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height: 8%;
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display: flex;
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justify-content: flex-start;
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align-items: center;
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padding: 0 20rpx 20rpx 20rpx;
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position: relative;
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box-sizing: border-box;
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.select_top_item{
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width: 160rpx;
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font-size: 28rpx;
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@include no-wrap();
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}
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.indicator{
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position: absolute;
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width: 60rpx;
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height: 4rpx;
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background: $uni-color-error;
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left: 32rpx;
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bottom: 0;
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transition: left 0.5s ease;
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}
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}
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.swiper{
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height: 80%;
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position: relative;
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left: 0;
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top: 0;
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bottom: 0;
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right: 0;
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.swiper-item{
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height: 100%;
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.scroll-view-item{
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height: 100%;
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padding: 0 20rpx;
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.address_item{
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padding: 10rpx 0;
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font-size: 28rpx;
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display: flex;
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align-items: center;
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.address_item_icon{
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width: 40rpx;
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height: 40rpx;
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margin-right: 20rpx;
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}
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}
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}
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}
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}
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}
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.mask{
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position: absolute;
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top: 0;
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left: 0;
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bottom: 0;
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right: 0;
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background: rgba(0,0,0,.2);
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}
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}
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.content-enter{
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transform: translateY(100%);
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}
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.content-enter-to{
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transform: translateY(0%);
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}
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.content-enter-active{
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transition: transform 0.5s;
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}
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.content-leave{
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transform: translateY(0%);
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}
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.content-leave-to{
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transform: translateY(100%);
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}
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.content-leave-active{
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transition: transform 0.5s;
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}
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</style>
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