dl_mer_uniapp/pages/activity/goods_group/index.vue

<template>
	<view class="activity-box">
		<view class="activity_header" :style="{'z-index':headerZindex,'background-image':`url(${urlDomain+'crmebimage/presets/group_list_bg.png'})`}">
			<view class='cart_nav'>
				<nav-bar navTitle="拼团列表"  iconColor='#fff' :backgroundColor="backgroundColor" :isBackgroundColor="isBackgroundColor"></nav-bar>
			</view>
		</view>
		<view class="list-box" :style="{'z-index':listZindex}">
			<view class="list-item"  v-for="(item, index) in groupGood" :key="index">
				<view class="group-bottom acea-row row-between" @click="toGroupDeatil(item)">
					<view class="group-bottom-left">
						<view class="img acea-row row-center row-middle">
							<easy-loadimage
							:image-src="item.imageUrl"
							width="240rpx"
							height="240rpx"
							:radius="10"></easy-loadimage>
							<!-- <image :src="item.imageUrl" mode=""></image> -->
						</view>
					</view>
					<view class="group-bottom-right acea-row row-column row-between">
						<view class="right-top">
							<view class="title line2">
								{{item.productName}}
							</view>
							<view class="pink acea-row">
								<view class="people">{{item.buyCount}}人团</view>
								<view class="groupNum">已拼{{item.latestBuyCount}}份</view>
							</view>
						</view>
						<view class="right-bottom acea-row  row-between">
							<view class="price">
								<view class="pinkNum"><text class="pinkNum-title">拼团价</text>
									<priceStyle :price="item.activePrice"></priceStyle>
								</view>
								<view class="num regular num-icon">￥{{item.price}}</view>
							</view>
							<view class="btnBox">
								<view class="btn">参与拼团</view>
							</view>
						</view>
					</view>
				</view>
			</view>
			<emptyPage :mTop="'30%'" v-if="groupGood.length==0" title="暂无拼团商品，去看看其他商品吧~～" :imgSrc="urlDomain+'crmebimage/presets/noActivity.png'"></emptyPage>
		</view>
	</view>
</template>

<script>
	import navBar from '@/components/navBar';
	import priceStyle from '@/components/priceStyle'
	import easyLoadimage from '@/components/base/easy-loadimage.vue';
	import {groupBuySkuListApi} from '@/api/group'
	import emptyPage from '@/components/emptyPage.vue'
	let app = getApp();
	export default {
		components: {
			navBar,
			priceStyle,
			easyLoadimage,
			emptyPage
		},
		data() {
			return {
				urlDomain: this.$Cache.get("imgHost"),
				theme: app.globalData.theme,
				backgroundColor:'transparent',
				isBackgroundColor:false,
				headerZindex:9,
				listZindex:99,
				where: {
					page: 1,
					limit: 10,
					showgroup:-1,
				},
				loadend: false,
				loading: false,
				loadTitle: '加载更多',
				groupGood:[]
			}
		},
		onLoad() {
			this.getGroupList()
		},
		methods:{
			//拼团商品列表
			getGroupList() {
				if (this.loadend) return;
				if (this.loading) return;
				this.loading = true;
				groupBuySkuListApi(this.where).then(res => {
					let list = res.data;
					let limit = this.where.limit;
					this.where.page++;
					this.loadend = limit > list.length;
					this.groupGood = this.groupGood.concat(list);
					this.loading = false;
					this.loadTitle = this.loadend ? '没有更多内容啦~' : '加载更多';
				}).catch(err => {
					this.loading = false;
					this.loadTitle = '加载更多';
					return this.$util.Tips({
						title: err
					});
				})
			},
			onPageScroll(e) {
				if(e.scrollTop > 20){
					this.backgroundColor = '#E93323';
				}else{
					this.backgroundColor = 'transparent';
				}
				if (e.scrollTop > 170) {
					this.listZindex=9
					this.headerZindex=99
				} else {
					this.listZindex=99
					this.headerZindex=9
				}
				// 传入scrollTop值并触发所有easy-loadimage组件下的滚动监听事件
				uni.$emit('scroll');
			},
			//to拼团详情
			toGroupDeatil(item){
				uni.navigateTo({
					url:`/pages/goods/goods_details/index?id=${item.productId}&mt=2&gd=${item.groupActivityId}`
				})
			},
			onReachBottom() {
				this.getGroupList();
			}
		}
	}
</script>

<style lang="scss" scoped>
@import "../static/css/activity.scss";
.num-icon,.icon-num{
	font-size: 24rpx !important;
	line-height: 32rpx !important;
	margin-top: 12rpx !important;
}
.empty-box{
		padding-top: 30% !important;
	}
</style>