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gxwebsoft
2023-08-04 13:14:48 +08:00
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sub_pages/goods/list.vue Executable file
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<template>
<view class="container" :style="appThemeStyle">
<mescroll-body ref="mescrollRef" :sticky="true" @init="mescrollInit" :down="{ native: true }" @down="downCallback" :up="upOption"
@up="upCallback">
<!-- 页面头部 -->
<view class="header">
<search class="search" :tips="options.search ? options.search : '搜索商品'" @event="handleSearch" />
<!-- 切换列表显示方式 -->
<view class="show-view" @click="handleShowView">
<text class="iconfont icon-view-tile" v-if="showView"></text>
<text class="iconfont icon-view-list" v-else></text>
</view>
</view>
<!-- 排序标签 -->
<view class="store-sort">
<view class="sort-item" :class="{ active: sortType === 'all' }" @click="handleSortType('all')">
<text>综合</text>
</view>
<view class="sort-item" :class="{ active: sortType === 'sales' }" @click="handleSortType('sales')">
<text>销量</text>
</view>
<view class="sort-item sort-item-price" :class="{ active: sortType === 'price' }" @click="handleSortType('price')">
<text>价格</text>
<view class="price-arrow">
<view class="icon up" :class="{ active: sortType === 'price' && !sortPrice }">
<text class="iconfont icon-arrow-up"></text>
</view>
<view class="icon down" :class="{ active: sortType === 'price' && sortPrice }">
<text class="iconfont icon-arrow-down"></text>
</view>
</view>
</view>
</view>
<!-- 商品列表 -->
<view class="goods-list clearfix" :class="['column-' + (showView ? '1' : '2')]">
<view class="goods-item" v-for="(item, index) in list.data" :key="index" @click="onTargetDetail(item.goods_id)">
<!-- 单列显示 -->
<view v-if="showView" class="dis-flex">
<!-- 商品图片 -->
<view class="goods-item_left">
<image class="image" :src="item.goods_image"></image>
</view>
<view class="goods-item_right">
<!-- 商品名称 -->
<view class="goods-name">
<text class="twoline-hide">{{ item.goods_name }}</text>
</view>
<view class="goods-item_desc">
<!-- 商品卖点 -->
<view class="desc-selling_point dis-flex">
<text class="oneline-hide">{{ item.selling_point }}</text>
</view>
<!-- 商品销量 -->
<view class="desc-goods_sales dis-flex">
<text>已售{{ item.goods_sales }}件</text>
</view>
<!-- 商品价格 -->
<view class="desc_footer">
<text class="price_x">¥{{ item.goods_price_min }}</text>
<text class="price_y col-9" v-if="item.line_price_min > 0">¥{{ item.line_price_min }}</text>
</view>
</view>
</view>
</view>
<!-- 多列显示 -->
<view v-else class="">
<!-- 商品图片 -->
<view class="goods-image">
<image class="image" mode="aspectFill" :src="item.goods_image"></image>
</view>
<view class="detail">
<!-- 商品名称 -->
<view class="goods-name">
<text class="twoline-hide">{{ item.goods_name }}</text>
</view>
<!-- 商品价格 -->
<view class="detail-price oneline-hide">
<text class="goods-price f-30 col-m">￥{{ item.goods_price_min }}</text>
<text v-if="item.line_price_min > 0" class="line-price col-9 f-24">￥{{ item.line_price_min }}</text>
</view>
</view>
</view>
</view>
</view>
</mescroll-body>
</view>
</template>
<script>
import MescrollBody from '@/components/mescroll-uni/mescroll-body.vue'
import MescrollMixin from '@/components/mescroll-uni/mescroll-mixins'
import * as GoodsApi from '@/api/goods'
import { getEmptyPaginateObj, getMoreListData } from '@/core/app'
import Search from '@/components/search'
const pageSize = 15
const showViewKey = 'GoodsList-ShowView';
export default {
components: {
MescrollBody,
Search
},
mixins: [MescrollMixin],
data() {
return {
showView: false, // 列表显示方式 (true列表、false平铺)
sortType: 'all', // 排序类型
sortPrice: false, // 价格排序 (true高到低 false低到高)
options: {}, // 当前页面参数
list: getEmptyPaginateObj(), // 商品列表数据
// 上拉加载配置
upOption: {
// 首次自动执行
auto: true,
// 每页数据的数量; 默认10
page: { size: pageSize },
// 数量要大于4条才显示无更多数据
noMoreSize: 4,
}
}
},
/**
* 生命周期函数--监听页面加载
*/
onLoad(options) {
// 记录options
this.options = options
// 设置默认列表显示方式
this.setShowView()
},
methods: {
/**
* 上拉加载的回调 (页面初始化时也会执行一次)
* 其中page.num:当前页 从1开始, page.size:每页数据条数,默认10
* @param {Object} page
*/
upCallback(page) {
const app = this
// 设置列表数据
app.getGoodsList(page.num)
.then(list => {
const curPageLen = list.data.length
const totalSize = list.data.total
app.mescroll.endBySize(curPageLen, totalSize)
})
.catch(() => app.mescroll.endErr())
},
// 设置默认列表显示方式
setShowView() {
this.showView = uni.getStorageSync(showViewKey) || false
},
/**
* 获取商品列表
* @param {number} pageNo 页码
*/
getGoodsList(pageNo = 1) {
const app = this
console.log(app.options)
const param = {
sortType: app.sortType,
sortPrice: Number(app.sortPrice),
categoryId: app.options.categoryId || 0,
goodsName: app.options.search || '',
page: pageNo
}
return new Promise((resolve, reject) => {
GoodsApi.list(param)
.then(result => {
// 合并新数据
const newList = result.data.list
app.list.data = getMoreListData(newList, app.list, pageNo)
resolve(newList)
})
.catch(reject)
})
},
// 切换排序方式
handleSortType(newSortType) {
const app = this
const newSortPrice = newSortType === 'price' ? !app.sortPrice : true
app.sortType = newSortType
app.sortPrice = newSortPrice
// 刷新列表数据
app.list = getEmptyPaginateObj()
app.mescroll.resetUpScroll()
},
// 切换列表显示方式
handleShowView() {
const app = this
app.showView = !app.showView
uni.setStorageSync(showViewKey, app.showView)
},
// 跳转商品详情页
onTargetDetail(goodsId) {
this.$navTo('pages/goods/detail', { goodsId })
},
/**
* 商品搜索
*/
handleSearch() {
const searchPageUrl = 'pages/search/index'
// 判断来源页面
let pages = getCurrentPages()
if (pages.length > 1 &&
pages[pages.length - 2].route === searchPageUrl) {
uni.navigateBack()
return
}
// 跳转到商品搜索页
this.$navTo(searchPageUrl)
}
},
/**
* 设置分享内容
*/
onShareAppMessage() {
// 构建分享参数
return {
title: "全部分类",
path: "/pages/category/index?" + this.$getShareUrlParams()
}
},
/**
* 分享到朋友圈
* 本接口为 Beta 版本，暂只在 Android 平台支持，详见分享到朋友圈 (Beta)
* https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/share-timeline.html
*/
onShareTimeline() {
// 构建分享参数
return {
title: "全部分类",
path: "/pages/category/index?" + this.$getShareUrlParams()
}
}
}
</script>
<style lang="scss" scoped>
// 页面头部
.header {
display: flex;
align-items: center;
background-color: #fff;
// 搜索框
.search {
flex: 1;
}
// 切换显示方式
.show-view {
width: 60rpx;
height: 60rpx;
font-size: 36rpx;
color: #505050;
display: flex;
align-items: center;
}
}
// 排序组件
.store-sort {
position: sticky;
top: var(--window-top);
display: flex;
padding: 20rpx 0;
font-size: 28rpx;
background: #fff;
color: #000;
z-index: 99;
.sort-item {
flex-basis: 33.3333%;
display: flex;
justify-content: center;
align-items: center;
height: 50rpx;
&.active {
color: $main-bg;
}
}
.sort-item-price .price-arrow {
margin-left: 20rpx;
font-size: 24rpx;
color: #000;
.icon {
&.active {
color: $main-bg;
}
&.up {
margin-bottom: -16rpx;
}
&.down {
margin-top: -16rpx;
}
}
}
}
// 商品列表
.goods-list {
padding: 4rpx;
box-sizing: border-box;
}
// 单列显示
.goods-list.column-1 {
.goods-item {
width: 100%;
height: 280rpx;
margin-bottom: 12rpx;
padding: 20rpx;
box-sizing: border-box;
background: #fff;
line-height: 1.6;
&:last-child {
margin-bottom: 0;
}
}
.goods-item_left {
display: flex;
width: 300rpx;
background: #fff;
align-items: center;
.image {
display: block;
width: 240rpx;
height: 240rpx;
}
}
.goods-item_right {
position: relative;
flex: 1;
.goods-name {
margin-top: 10rpx;
min-height: 68rpx;
line-height: 1.3;
white-space: normal;
color: #484848;
font-size: 26rpx;
}
}
.goods-item_desc {
margin-top: 8rpx;
}
.desc-selling_point {
width: 400rpx;
font-size: 24rpx;
color: #e49a3d;
}
.desc-goods_sales {
color: #999;
font-size: 24rpx;
}
.desc_footer {
font-size: 24rpx;
.price_x {
margin-right: 16rpx;
color: $main-bg;
font-size: 30rpx;
}
.price_y {
text-decoration: line-through;
}
}
}
// 平铺显示
.goods-list.column-2 {
.goods-item {
width: 50%;
}
}
.goods-item {
float: left;
box-sizing: border-box;
padding: 6rpx;
.goods-image {
position: relative;
width: 100%;
height: 0;
padding-bottom: 100%;
overflow: hidden;
background: #fff;
&:after {
content: '';
display: block;
margin-top: 100%;
}
.image {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
-o-object-fit: cover;
object-fit: cover;
}
}
.detail {
padding: 8rpx;
background: #fff;
.goods-name {
min-height: 68rpx;
line-height: 1.3;
white-space: normal;
color: #484848;
font-size: 26rpx;
margin-bottom: 4rpx;
}
.detail-price {
.goods-price {
margin-right: 8rpx;
}
.line-price {
text-decoration: line-through;
}
}
}
}
</style>