uniapp-hainan/pages/shopmap/index.vue

<template>
	<view>
		<view class="lf-p-t-20 head" v-if="tab_list_father.length">
			<u-tabs :list="tab_list_father" :is-scroll="true" :current="current_father" @change="tabChangeFather()"></u-tabs>
		</view>
		<view>
			<map class="lf-map-height" :longitude="self_longitude" :latitude="self_latitude" :markers="markers_list">
			</map>
		</view>
		<view class="lf-m-t-40 lf-p-l-32 lf-p-r-32">
			<view class="lf-row-between lf-m-b-40">
				<view class="lf-font-32 lf-color-222">商品列表</view>
				<view class="lf-font-24 lf-color-blue lf-row-center" style="width: 520rpx; justify-content: flex-end;" v-if="self_latitude && self_longitude && address">
					<text class="lf-iconfont lf-icon-dingwei lf-m-r-10 lf-font-22"></text>
					<text class="lf-line-1">{{ address }}</text>
				</view>
				<view class="lf-font-24 lf-color-blue lf-row-center" @click="getShopDistance()" v-else>
					<text class="lf-iconfont lf-icon-dingwei lf-m-r-10 lf-font-22"></text>
					我的位置
				</view>
			</view>
			<view class="special_tab" style="position: relative;">
				<u-tabs :list="tab_list" active-color="#1998FE" inactive-color='#777777' :is-scroll="true" @click="clicksort" :current="current" @change="tabChange"></u-tabs>
				<view style="position: absolute;right: 44rpx;top: 20rpx;display: flex;flex-direction: column;">
					<u-icon name="arrow-up" style="font-size: 20rpx;" :class="sort==0?'':'lf-color-blue'"></u-icon>
					<u-icon name="arrow-down" style="font-size: 20rpx;" :class="sort==0?'lf-color-blue':''"></u-icon>
				</view>
			</view>
			<swiper :style="{height: 'calc('+ windowHeight +'px - 110rpx)', width: '100%'}" :current="current" @change="swiperChange">
				<swiper-item v-for="(tabItem, tabIndex) in tab_list" :key="tabIndex">
					<scroll-view class="com" :scroll-y="true" :refresher-enabled="true" :refresher-triggered="tabItem.isRefresher" @scrolltolower="onScrolltolower" @refresherrefresh="onRefresherrefresh">
						<view class="lf-m-t-20"></view>
						<view>
							<!-- 活动列表 -->
							<view class="content">
								<view class="item"  v-for="(item,index) of tabItem.list" :key="index">
									<!-- <view class="cover">
										<image :src="item.picture" class="lf-w-100 lf-h-100" mode="aspectFill"></image>
									</view>
									<view style="width: 420rpx;">
										<view class="lf-font-28 lf-color-333 lf-line-2">{{item.title}}</view>
										<view class="lf-font-24 lf-color-gray lf-line-2 lf-m-t-10" style="min-height: 64rpx;">本套票只包含两个成人不可带小孩本套票只包含两个成人不可带小孩本套票只包含两个成人不可带小孩</view>
										<view class="lf-flex lf-m-t-25">
											<lf-price :price="item.price"></lf-price>
											<text class="lf-font-24 lf-color-gray lf-line-through lf-m-l-15">¥{{item.original_price}}</text>
										</view>
									</view> -->
									<view class="lf-row-between lf-m-t-40">
										<view class="lf-row-between" @click="$url('/pages/goodsDetail/index?goods_id='+item.id);">
											<view class="lf-m-r-20">
												<image style="width: 90rpx;height: 90rpx;border-radius: 10rpx;" :src="item.picture" mode="aspectFill"></image>
											</view>
											<view class="lf-flex-column">
												<view class="lf-font-28 lf-color-222 lf-line-1" style="max-width: 460rpx;">{{item.title}}</view>
												<view class="lf-font-24 lf-color-999 lf-flex lf-m-t-18" >
													<view>
														<text class="lf-iconfont lf-icon-dingwei1" style="font-size: 10px!important;"></text>
													</view>
													<view class="lf-line-2 lf-m-l-10" style="max-width: 440rpx;">
														<block v-if="item.address">
															<text>{{ item.address }}</text>
															<text class="lf-m-l-10 lf-m-r-10">|</text>
														</block>
														<text>{{item.distance_m | kmUnit}}</text>
													</view>
												</view>
											</view>
										</view>
										<view @click="openMap(item.address,item.latitude,item.logitude)">
											<text class="lf-iconfont lf-icon-daohang"></text>
										</view>
									</view>
								</view>
							</view>
							<!-- 加载 -->
							<view class="loading-more">
								<text v-if="tabItem.list.length" :class="{'loading-more-text': loadingClass}">{{ loadingText }}</text>
								<lf-nocontent v-else></lf-nocontent>
							</view>
						</view>
					</scroll-view>
				</swiper-item>
			</swiper>
			<!-- 回到顶部 -->
			<u-back-top :scroll-top="pageScrollTop" :custom-style="{background: 'rgba(51, 51 51, 0.3)'}"></u-back-top>
		</view>
	</view>
</template>ß

<script>
	let QQMapWX = require('@/common/qqmap-wx-jssdk.min.js');
	let qqmapsdk = new QQMapWX({
	    key: 'GB3BZ-7W2CU-LW3VH-B7ZIF-XRKSF-D3FOL'
	});
	
	export default {
		data() {
			return {
				tab_list_father: [],
				current_father: 0,
				windowHeight: 0,
				markers_list: [],
				self_latitude: '',
				self_longitude: '',
				//排序
				tab_list: [
					{
						id: 1,
						name: '销量',
						list: [],
						isRefresher: false,
						loadingClass: true,
						loadingText: '正在加载中',
						page: 1,
						isPage: true,
						type: 1
					},
					{
						id: 2,
						name: '距离',
						list: [],
						isRefresher: false,
						loadingClass: true,
						loadingText: '正在加载中',
						page: 1,
						isPage: true,
						type: 4
					},
					{
						id: 4,
						name: '价格',
						list: [],
						isRefresher: false,
						loadingClass: true,
						loadingText: '正在加载中',
						page: 1,
						isPage: true,
						type: 3
					},
				],
				current: 0,
				loadingClass: false,
				loadingText: '已加载全部数据~',
				page: 1,
				isPage: true,
				pageSize: 20,
				sort: 0,
				address: ''
			}
		},
		onLoad() {
			this.getCategory();
			this.windowHeight = getApp().globalData.windowHeight;
			this.getShopDistance();
			// 腾讯地图KEY： GB3BZ-7W2CU-LW3VH-B7ZIF-XRKSF-D3FOL
		},
		filters: {
			kmUnit(m){
			    var v;
				if(typeof m === 'number' && !isNaN(m)){
					if (m >= 1000) {
			            v = (m / 1000).toFixed(2) + 'km'
			        } else {
			           	v = m + 'm'
			        }
				}else{
					v = '0m'
				}
			    return v;
			}
		},
		methods: {
			// 打开地图
			openMap(address, lat, lng) {
				// let { address, lat, lng } = this.goods_detail?.store || {};
				uni.openLocation({
					longitude: Number(lng),
					latitude: Number(lat),
					scale: 20,
					name: address
				});
			},
			//获取当前位置 计算商店距离
			getShopDistance() {
				let that = this;
				uni.getLocation({
				 type: 'gcj02',
				 isHighAccuracy: true,
				 success (res) {
				   that.self_latitude = res.latitude;
				   that.self_longitude = res.longitude;
				   that.getAddressInfo();
				 },
				 fail(err) {
					 console.log(err)
				 }
				})
			},
			// 根据坐标获取地址信息
			getAddressInfo(){
				// TODO 配置合法域名
				qqmapsdk.reverseGeocoder({
					location: {
						latitude: this.self_latitude,
						longitude: this.self_longitude
					},
					success: res => {
						this.address = res.result.address;
					},
					fail: err => {
						console.log("调用失败！", err);
					}
				})
			},
			tabChangeFather(index){
				this.current_father = index;
				this.clearTabItem()
				if(this.tab_list_father[index].list.length <= 0){
					this.getActivityList(); // tab下没有数据，请求第一页
				}
			},
			clearTabItem(){
				let tab_item = this.tab_list[this.current];
				tab_item.page = 1;
				tab_item.isPage = true;
				tab_item.isRefresher = true;
				tab_item.loadingClass = true;
				tab_item.loadingText = '正在加载中';
				tab_item.list = [];
			},
			getCategory(options = {}) {
				this.$http(this.API.API_CATEGORYLIST).then(res => {
					let res_list = res.data || [];
					let tab_list_father = res_list.map(item => {
						return {
							id: item.id,
							name: item.name,
							list: [],
							isRefresher: false,
							loadingClass: true,
							loadingText: '正在加载中',
							page: 1,
							isPage: true,
							pid: item.pid
						}
					});
					let list = []
					tab_list_father.forEach((item,index) => {
						if(item.pid == 0) {
							list.push(item)
						}
					})
					this.tab_list_father = list;
					this.getActivityList()
				}).catch(err => {
					
				})
			},
			clicksort(index) {
				if(index == 2) {
					if(this.sort == 0) {
						this.sort = 1
					}else {
						this.sort = 0
					}
					this.getActivityList()
				}else {
					return
				}
			},
			tabChange(index){
				this.current = index;
				console.log('重复只想')
				this.getActivityList()
			},
			// 滑块下标值变化
			swiperChange(event){
				this.current = event.detail.current;
				if(event.detail.source == '') return; // 如果是被动出发，没有事件类型则不做处理
			},
			changeSort(sort) {
				console.log('排序')
				this.sort != this.sort
				this.getActivityList()
			},
			// scroll-view 下拉刷新
			onRefresherrefresh(){
				this.tab_list[this.current].isRefresher = true;
				this.$u.throttle(() => {
					this.clearTabItem();
					this.getActivityList();
				}, 200);
			},
			// 页面触底，加载下一页
			onScrolltolower(){
				let tab_item = this.tab_list[this.current];
				if(tab_item.isPage){
					tab_item.page = tab_item.page + 1;
					this.getActivityList();
				}
			},
			getActivityList(){
				let tab_item1 = this.tab_list_father[this.current_father];
				let tab_item = this.tab_list[this.current];
				let sort_type = this.tab_list[this.current].type;
				console.log('页数',tab_item.id)
				if(this.$shared.isValueType(tab_item) == 'undefined') return;
				this.$http(this.API.API_ADVICELIST, {
					lat: this.self_latitude,
					lng: this.self_longitude,
					page: tab_item.page,
					category_id: tab_item1.id,
					type: sort_type,
					by: this.sort,
				}).then(res => {
					let isPage = res.data.next_page_url == null?false:true;
					tab_item.isPage = isPage;
					if(!isPage){
						tab_item.loadingClass = false;
						tab_item.loadingText = '没有更多数据啦~';
					}
					this.tab_list[this.current].isRefresher = false;
					console.log(this.tab_list[this.current].isRefresher )
					console.log(this.tab_list[this.current])
					if(tab_item.page == 1){
						tab_item.list = res.data.data;
					}else{
						tab_item.list.push(...res.data.data);
					}
					
					let res_list = res.data.data || [];
					let markers_self = res_list.map(item => {
						return {
							id: item.id,
							name: item.title,
							address: item.address,
							latitude: item.latitude,
							longitude: item.logitude,
							width: 30,
							height: 30
						}
					});
					this.markers_list = markers_self
				}).catch(err => {
					
				})
			},
		}
	}
</script>

<style lang="scss" scoped> 
	.com{
		width: 100%;
		height: 100%;
		box-sizing: border-box;
		padding: 0rpx 28rpx;
	}
	.lf-map-height {
		width: 100%;
		height: 500rpx;
	}
	/deep/.special_tab .u-scroll-box {
		display: flex;
		justify-content: center;
		align-items: center;
		border-bottom: 1rpx solid rgba(0, 0, 0, 0.1);
	}
	/deep/.special_tab .u-scroll-box .u-tab-bar {
		background-color: #1998FE!important;
		width: 80rpx!important;
		position: absolute;
		left: 0;
		bottom: -12rpx;
	}
	
	/deep/.special_tab .u-tabs .u-scroll-box .u-tab-bar {
		background-color: #1998FE!important;
		width: 56rpx!important;
		position: absolute;
		height: 5rpx!important;
		left: 8rpx;
		bottom: -4rpx;
	}
	
	/deep/.special_tab .u-tab-item {
		font-size: 28rpx!important;
	}
</style>