caimei-applets-hehe/pages/user/activity/activity.vue

<template>
    <view class="container activity">
        <view class="activity-banner">
            <image class="activity-banner-image" :src="activityBanner" mode=""></image>
        </view>
        <!-- 商品列表 -->
        <view class="container-section tui-skeleton clearfix">
            <view class="product-list" v-for="(pro, index) in productList" :key="index" @click.stop="Details(pro)">
                <view class="product-list-image">
                    <image class="product-image" :src="pro.mainImage" mode=""></image>
                </view>
                <view class="product-list-msg">
                    <view class="product-msg-name">{{ pro.name }}</view>
                    <view class="product-list-tag" v-if="pro.activeStatus === 1">
                        <text class="tag tag-01">促销</text> <text class="tag tag-02">活动价</text>
                    </view>
                    <view class="product-list-pri">
                        <view class="price">￥{{ pro.price | PriceFormat }}</view>
                        <view class="carts" @click.stop="handAddCarts(pro)">
                            <view class="carts-add"> <text class="iconfont icon-gouwuche"></text> </view>
                        </view>
                    </view>
                </view>
            </view>
        </view>
        <!-- 可拖动悬浮按钮 -->
        <cm-drag
            :cartNum="cartNum"
            :isDock="true"
            :existTabBar="true"
            @btnClick="btnClick"
            @btnTouchstart="btnTouchstart"
            @btnTouchend="btnTouchend"
        >
        </cm-drag>
    </view>
</template>

<script>
import wxLogin from '@/services/wxLogin.js'
import { mapGetters } from 'vuex'
import cmDrag from '@/components/cm-module/cm-drag/cm-drag'

export default {
    components: {
        cmDrag
    },
    data() {
        return {
            StaticUrl: this.$Static,
            activityBanner: `${this.$Static}banner.png`,
            cartNum: 0,
            listQuery: {
                activityId: 0,
                userId: 0,
                pageNum: 1,
                pageSize: 10
            },
            activityName: '',
            UserId: 0, //存储普通用户ID
            hasNextPage: false,
            productList: [] //商品列表
        }
    },
    onLoad(option) {
        this.listQuery.activityId = option.activityId
        this.listQuery.userId = option.userId
        this.activityName = option.name
        this.GetProductActivityDetails()
    },
    filters: {
        //处理金额
        PriceFormat: function(text) {
            return Number(text).toFixed(2)
        }
    },
    computed: {
        ...mapGetters(['hasLogin'])
    },
    methods: {
        GetProductActivityDetails() {
            //初始化活动详情
            this.ProductService.GetProductActivityDetails(this.listQuery)
                .then(response => {
                    const data = response.data
                    this.activityBanner = data.image
                    this.hasNextPage = data.pageInfo.hasNextPage
                    this.productList = data.pageInfo.list
                })
                .catch(error => {
                    this.$util.msg(error.msg, 2000)
                })
        },
        GetOnReachBottomData() {
            //上滑加载更多
            this.listQuery.pageNum += 1
            this.ProductService.GetProductActivityDetails(this.listQuery)
                .then(response => {
                    const data = response.data
                    this.hasNextPage = data.pageInfo.hasNextPage
                    this.productList = this.productList.concat(data.pageInfo.list)
                })
                .catch(error => {
                    this.$util.msg(error.msg, 2000)
                })
        },
        Details(pro) {
            this.$api.navigateTo(
                `/pages/goods/product-activi?productId=${pro.productId}&heUserId=${this.listQuery.userId}`
            )
        },
        handAddCarts(pro) {
            if (!this.hasLogin) {
                this.$api.navigateTo('/pages/login/login')
            } else {
                this.ProductService.shoppingAddCart({
                    productId: pro.productId,
                    userId: this.UserId * 1,
                    productCount: 1,
                    heUserId: this.listQuery.userId * 1
                })
                    .then(response => {
                        this.$util.msg('加入购物车成功', 1500, true, 'success')
                        this.GetCartNumber()
                    })
                    .catch(error => {
                        console.log('查询购物车数量错误信息', error)
                    })
            }
        },
        GetCartNumber() {
            //查询购物车数量
            this.ProductService.QueryShoppingQuantity({
                userId: this.listQuery.userId
            })
                .then(response => {
                    this.$store.commit('app/updateAllNum', response.data)
                    this.cartNum = response.data
                })
                .catch(error => {
                    console.log('查询购物车数量错误信息', error)
                })
        },
        btnClick() {
            this.$emit('goCartPage')
        },
        btnTouchstart() {
            // console.log('btnTouchstart');
        },
        btnTouchend() {
            // console.log('btnTouchend');
        }
    },
    onPullDownRefresh() {
        //下拉刷新
        this.listQuery.pageNum = 1
        THIS.GetProductActivityDetails()
        uni.stopPullDownRefresh()
    },
    onReachBottom() {
        if (this.hasNextPage) {
            this.GetOnReachBottomData()
        }
    },
    onShow() {
        wxLogin.wxLoginQuick()
        this.$api.getStorage().then(resolve => {
            this.UserId = resolve.userId ? resolve.userId : ''
            this.GetCartNumber()
        })
    },
    onShareAppMessage(res) {
        //分享转发
        if (res.from === 'button') {
            // 来自页面内转发按钮
        }
        return {
            title: `${this.activityName}`,
            path: `/pages/user/activity/activity?activityId=${this.listQuery.activityId}&userId=${
                this.listQuery.userId
            }`,
            imageUrl: 'https://static.caimei365.com/app/mini-hehe/icon/icon-index-share.jpg'
        }
    }
}
</script>

<style lang="scss">
page {
    height: auto !important;
    background-color: $color-system;
}
.activity-banner {
    width: 100%;
    height: 600rpx;
    float: left;
    margin-bottom: 64rpx;
    .activity-banner-image {
        width: 100%;
        height: 100%;
        display: block;
    }
}
.container-section {
    width: 100%;
    height: auto;
    box-sizing: border-box;
    padding: 0 24rpx;
    .product-list {
        width: 339rpx;
        height: 532rpx;
        float: left;
        margin-right: 24rpx;
        margin-bottom: 24rpx;
        background-color: #ffffff;
        border-radius: 16rpx;
        &:nth-child(2n) {
            margin-right: 0;
        }
        .product-list-image {
            width: 100%;
            height: 339rpx;
            float: left;
            position: relative;
            .product-image {
                width: 100%;
                height: 100%;
                display: block;
                border-radius: 16rpx 16rpx 0 0;
            }
            .product-icon {
                width: 68rpx;
                height: 55rpx;
                display: block;
                position: absolute;
                top: 0;
                left: 34rpx;
            }
        }
        .product-list-msg {
            width: 100%;
            height: 193rpx;
            box-sizing: border-box;
            padding: 16rpx 24rpx;
            float: left;
            position: relative;
            .product-msg-name {
                width: 100%;
                height: 72rpx;
                line-height: 35rpx;
                text-overflow: ellipsis;
                overflow: hidden;
                display: -webkit-box;
                -webkit-line-clamp: 2;
                line-clamp: 2;
                -webkit-box-orient: vertical;
                font-size: $font-size-26;
                color: #333333;
                text-align: justify;
                float: left;
            }
            .product-list-tag {
                position: relative;
                z-index: 9;
                width: 100%;
                height: 30rpx;
                margin-top: 8rpx;
                float: left;
                .tag {
                    display: inline-block;
                    height: 32rpx;
                    font-size: 22rpx;
                    line-height: 30rpx;
                    text-align: center;
                    color: #f83c6c;
                    float: left;
                    margin-right: 10rpx;
                    &.tag-02 {
                        width: 80rpx;
                        background: url(https://static.caimei365.com/app/mini-hehe/icon/icon-active.png) top center
                            no-repeat;
                        background-size: contain;
                    }
                    &.tag-01 {
                        width: 56rpx;
                        color: #fff;
                        background-color: #f83c6c;
                        border-radius: 4rpx;
                    }
                }
            }
            .product-list-pri {
                width: 100%;
                height: 44rpx;
                float: left;
                position: absolute;
                bottom: 16rpx;
                left: 0;
                box-sizing: border-box;
                padding: 0 24rpx;
                .price {
                    float: left;
                    font-size: $font-size-26;
                    color: #f83c6c;
                    font-weight: bold;
                    line-height: 44rpx;
                }
                .carts {
                    float: right;
                    .carts-add {
                        width: 44rpx;
                        height: 44rpx;
                        text-align: center;
                        line-height: 44rpx;
                        background-color: #ff457b;
                        border-radius: 50%;
                        .iconfont {
                            font-size: 32rpx;
                            color: #ffffff;
                        }
                    }
                }
            }
        }
    }
}
</style>