ec.uniapp-master/pages/index/list/monthlyList.vue

<template>
	<view>
		<lf-nav :showIcon="true" bgColor="transparent" :spreadOut="false"></lf-nav>
		<view class="head">
			<image class="img" mode="aspectFill" :src="activity_content.topic.image"></image>
			<view class="title">{{activity_content.topic.name}}</view>
		</view>
		<scroll-view :style="{height: autoHeight}" :scroll-y="true" :refresher-enabled="true"
			:refresher-triggered="isRefresher" @scrolltolower="onScrolltolower" @refresherrefresh="onRefresherrefresh">
				<view class="content">
					<view class="card" v-for="(item, index) in list" :key="index" @click="$url('/pages/shop/goodsdetail?id='+ item.goods.id)">
						<view class="goods-img">
							<image class="img" :src="item.goods.img"></image>
							<!-- <view class="ranking">
								<view class="top">{{ item+1 }}</view>
								<view class="down"></view>
							</view> -->
						</view>
						<view class="goods-info">
							<view>
								<view class="lf-line-2 title">{{item.goods.name}}</view>
								<view class="desc">月销量：{{item.goods.sale_count}}</view>
							</view>
							<view class="lf-row-between">
								<view class="price">
									<text>¥{{item.goods.sell_price}}</text>
								</view>
							</view>
						</view>
					</view>
					<!-- 空数据的情况 -->
					<view class="loading-more">
						<text v-if="list.length != 0" :class="{'loading-more-text': loadingClass}">{{ loadingText }}</text>
						<lf-nocontent src="/static/images/empty.png" v-else></lf-nocontent>
					</view>
				</view>
		</scroll-view>
	</view>
</template>

<script>
	export default {
		data(){
			return {
				page: 1,
				topic_id: 1,
				activity_content: '',
				list: [],
				isPage: true,
				loadingClass: true,
				loadingText: '正在加载中',
				scrollH: 0,
				nav_height: 0,
				isRefresher: true,
			}
		},
		onLoad(){
			let info = uni.getSystemInfoSync();
			this.scrollH = info.screenHeight;
			this.getActivityList();
		},
		computed: {
			autoHeight() {
				return `calc(${this.scrollH}px - ${this.nav_height}px - 430rpx)`;
			}
		},
		methods: {
			// 页面触底，加载下一页
			onScrolltolower() {
				if (this.isPage) {
					this.page = this.page + 1;
					this.getActivityList();
				}
			},
			// 下拉刷新处理
			refreshFn(options) {
				this.page = 1;
				this.isPage = true;
				this.loadingClass = true;
				this.list = []
				this.loadingText = '正在加载中';
				this.getActivityList(options);
			},
			// scroll-view 下拉刷新
			onRefresherrefresh() {
				this.isRefresher = true;
				this.refreshFn({
					type: 'scrollRefresh'
				});
			},
			getActivityList(options = {}){
				this.$http.get({
					api: 'api/topic/list',
					data: {
						topic_id: this.topic_id,
						page: this.page
					},
					header: {
					   Authorization: this.$cookieStorage.get('user_token')
					}
				}).then(res => {
					this.activity_content = res.data.data
					console.log('====',res.data.data)
					let isPage = this.page < res.data.data.goods.total ? true : false;
					this.isPage = isPage;
					if (!isPage) {
						this.loadingClass = false;
						this.loadingText = '没有更多数据啦~';
					}
					if (options.type == 'pageRefresh') {
						uni.stopPullDownRefresh();
					} else if (options.type == 'scrollRefresh') {
						this.isRefresher = false;
					}
					if (this.page == 1) {
						this.list = res.data.data.goods.data;
					} else {
						this.list.push(...res.data.data.goods.data);
					}
				})
			},
		}
	}
</script>

<style>
	page{
		background-color: #F8F8F8;
	}
</style>
<style lang="scss" scoped="scoped">
	.head{
		width: 750rpx;
		height: 430rpx;
		position: relative;
		.img{
			width: 100%;
			height: 100%;
		}
		.title{
			position: absolute;
			left: 0;
			top: 0;
			width: 100%;
			height: 100%;
			display: flex;
			justify-content: center;
			align-items: center;
			font-size: 60rpx;
			color: #FFFFFF;
			font-weight: bold;
			font-family: '楷体';
		}
	}
	
	.content{
		padding: 30rpx 32rpx;
		.card{
			width: 686rpx;
			height: 260rpx;
			background: #FFFFFF;
			border-radius: 20rpx;
			box-sizing: border-box;
			padding: 30rpx;
			display: flex;
			&:nth-child(n+2){
				margin-top: 30rpx;
			}
			.goods-img{
				width: 200rpx;
				height: 200rpx;
				border-radius: 10rpx;
				overflow: hidden;
				position: relative;
				margin-right: 15rpx;
				.img{
					width: 100%;
					height: 100%;
					background-color: #EEEEEE;
				}
				.ranking{
					position: absolute;
					top: 0;
					left: 0;
					width: 36rpx;
					height: 56rpx;
					overflow: hidden;
					.top{
						width: 36rpx;
						height: 36rpx;
						background-color: #15716E;
						position: relative;
						z-index: 3;
						text-align: center;
						color: #FFFFFF;
						font-size: 28rpx;
					}
					.down{
						width: 36rpx;
						height: 36rpx;
						background-color: #15716E;
						transform: rotate(45deg);
						margin-top: -26rpx;
						position: relative;
						z-index: 1;
					}
				}
			}
			.goods-info{
				width: 410rpx;
				height: 200rpx;
				display: flex;
				flex-direction: column;
				justify-content: space-between;
				.title{
					font-size: 28rpx;
					color: #222222;
				}
				.desc{
					width: max-content;
					height: 35rpx;
					border-radius: 18rpx;
					background-color: #E9F2F2;
					font-size: 24rpx;
					color: #15716E;
					display: flex;
					justify-content: center;
					align-items: center;
					margin-top: 10rpx;
					padding: 0 10rpx;
				}
				.price>text:nth-child(1){
					font-size: 32rpx;
					color: #222222;
					font-weight: bold;
				}
			}
		}
	}
</style>