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521 lines
11 KiB
521 lines
11 KiB
<template> |
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<view class="content" :style="{paddingTop:item?'366rpx':''}"> |
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<!-- <view>商品分类</view> --> |
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<view style="position: fixed;top: 0; width: 100%; background-color: #F2F2F2;" class="header"> |
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<view v-if="item"> |
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<stationItem :item="item"> |
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<template #button> |
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<view class="navigation">导航</view> |
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</template> |
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</stationItem> |
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</view> |
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<view class="navbar"> |
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<view class="nav-item" :class="{current: filterIndex === 0}" @click="tabClick(0)"> |
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综合排序 |
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</view> |
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<!-- <view class="nav-item" :class="{current: filterIndex === 1}" @click="tabClick(1)"> |
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销量优先 |
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</view> --> |
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<view class="nav-item" :class="{current: filterIndex === 2}" @click="tabClick(2)"> |
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<text>价格</text> |
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<view class="p-box"> |
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<view :class="{selectTriangle: page.sorted.price === 'desc' && filterIndex === 2}" |
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class="triangle"> |
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</view> |
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<view :class="{selectTriangle2: page.sorted.price === 'asc' && filterIndex === 2}" |
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class="triangle2"> |
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</view> |
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</view> |
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</view> |
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<view class="nav-item" :class="{current: filterIndex === 3}" @click="tabClick(3)"> |
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新品 |
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</view> |
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<view v-if="apiName!=='more'" class="cate-item" @click="toggleCateMask('show')"> |
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<uni-icons type="bars" size="20"></uni-icons> |
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</view> |
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</view> |
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</view> |
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<view class="goods-list"> |
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<view v-for="(item, index) in goodsList" :key="index" class="goods-item" @click="navToDetailPage(item)"> |
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<view class="image-wrapper"> |
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<image :src="item.url" mode="aspectFill"></image> |
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</view> |
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<text class="title clamp">{{item.productName}}</text> |
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<view class="price-box"> |
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<text class="price">{{item.price}}</text> |
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<text>库存 {{item.stock}}</text> |
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</view> |
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</view> |
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</view> |
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<uni-load-more :status="loadingType"></uni-load-more> |
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<view class="cate-mask" :class="cateMaskState===0 ? 'none' : cateMaskState===1 ? 'show' : ''" |
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@click="toggleCateMask"> |
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<view class="cate-content" @click.stop.prevent="stopPrevent" @touchmove.stop.prevent="stopPrevent"> |
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<scroll-view scroll-y class="cate-list"> |
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<view v-for="(item,index) in cateList" :key="item.id"> |
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<view :class="{active: item.id==page.params.categoryOneId}" class="cate-item b-b two"> |
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{{item.categoryName}} |
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</view> |
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<view v-for="tItem in item.classificationTwoList" :key="tItem.id" |
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:class="{active: tItem.id==page.params.categoryTwoId}" class="cate-item b-b" |
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@click="changeCate(item,tItem)"> |
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{{tItem.categoryName}} |
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</view> |
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</view> |
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</scroll-view> |
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</view> |
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</view> |
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</view> |
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</template> |
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<script> |
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import stationItem from '@/components/stationItem/stationItem.vue' |
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import productApi from '@/api/product.js' |
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export default { |
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components: { |
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stationItem |
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}, |
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data() { |
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return { |
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apiName: 'classificationByPage', |
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model: "classify", |
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page: { |
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"pageSize": 10, |
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"currentPage": 1, |
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"params": { |
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"type": "", |
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"categoryOneId": "", // 一级分类id |
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"categoryTwoId": "", // 二级分类id |
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}, |
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"sorted": { |
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"price": "", // 降序 从大往小 desc asc |
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"new_mark": "" // 新品 asc写死 |
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}, |
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"columns": [] |
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}, |
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item: null, |
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cateMaskState: 0, //分类面板展开状态 |
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headerPosition: "fixed", |
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headerTop: "", |
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loadingType: 'more', //加载更多状态 |
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filterIndex: 0, |
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cateId: 0, //已选三级分类id |
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priceOrder: 0, //1 价格从低到高 2价格从高到低 |
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cateList: [], |
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goodsList: [] |
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}; |
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}, |
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|
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onLoad(options) { |
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if (options.item) { |
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this.item = JSON.parse(decodeURIComponent(options.item)); |
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this.page.params['siteId'] = this.item.siteId; |
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this.apiName = 'nearbySiteInfo' |
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} |
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if (options.categoryOneId) { |
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this.page.params.categoryOneId = options.categoryOneId; |
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} |
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if (options.type) { |
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this.page.params.type = options.type; |
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this.apiName = 'more'; |
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uni.setNavigationBarTitle({ |
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title: this.page.params.type == '1' ? '新鲜好物' : this.page.params.type == '2' ? '人气推荐' : this |
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.page.params.type == '3' ? '猜你喜欢' : "分类商品", |
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}) |
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} |
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this.loadCateList(options.fid, options.sid); |
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this.loadData(); |
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}, |
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onPageScroll(e) { |
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//兼容iOS端下拉时顶部漂移 |
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if (e.scrollTop >= 0) { |
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this.headerPosition = "fixed"; |
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} else { |
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this.headerPosition = "absolute"; |
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} |
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}, |
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//下拉刷新 |
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onPullDownRefresh() { |
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this.page.currentPage = 1; |
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this.loadData('refresh'); |
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this.loadCateList(); |
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}, |
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//加载更多 |
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onReachBottom() { |
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this.loadData(); |
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}, |
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methods: { |
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getDom(className = '.header') { |
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// select中的参数就如css选择器一样选择元素 |
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let info = uni.createSelectorQuery().in(this).select(className); |
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info.boundingClientRect(function(data) { |
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this.headerTop = `${data.height}px` |
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console.log(this.headerTop, 'headerTop') |
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}).exec(function(res) { |
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// 注意：exec方法必须执行，即便什么也不做，否则不会获取到任何数据 |
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}) |
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}, |
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getClassification() { |
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}, |
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//加载分类 |
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async loadCateList(fid, sid) { |
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let list = []; |
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await productApi.classification().then(res => { |
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if (res.code == 20000) { |
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this.cateList = res.data.filter(item => item.classificationTwoList.length) |
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} |
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}); |
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}, |
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//加载商品 ，带下拉刷新和上滑加载 |
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async loadData(type = 'add', loading) { |
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//没有更多直接返回 |
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if (type === 'add') { |
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if (this.loadingType === 'nomore') { |
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return; |
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}; |
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this.goodsList.length && (this.page.currentPage += 1); |
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this.loadingType = 'loading'; |
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} else { |
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this.page.currentPage = 1; |
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this.loadingType = 'more' |
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} |
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let goodsList = []; |
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|
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await productApi[this.apiName](this.page).then(res => { |
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goodsList = res.data.list |
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}) |
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if (type === 'refresh') { |
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this.goodsList = []; |
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} |
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this.goodsList = this.goodsList.concat(goodsList); |
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//判断是否还有下一页，有是more 没有是nomore(测试数据判断大于20就没有了) |
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this.loadingType = goodsList.length < this.page.pageSize ? 'nomore' : 'more'; |
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if (type === 'refresh') { |
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if (loading == 1) { |
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uni.hideLoading() |
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} else { |
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uni.stopPullDownRefresh(); |
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} |
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} |
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}, |
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//筛选点击 |
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tabClick(index) { |
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if (this.filterIndex === index && index !== 2) { |
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return; |
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} |
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this.filterIndex = index; |
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if (index === 2) { |
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this.page.sorted.price = this.page.sorted.price === 'desc' ? 'asc' : 'desc'; |
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} else { |
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this.page.sorted.price = '' |
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} |
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if (index == 3) { |
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this.page.sorted.new_mark = 'asc' |
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} else { |
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this.page.sorted.new_mark = '' |
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} |
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uni.pageScrollTo({ |
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duration: 300, |
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scrollTop: 0 |
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}); |
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this.loadData('refresh', 1); |
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uni.showLoading({ |
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title: '正在加载' |
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}) |
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}, |
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//显示分类面板 |
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toggleCateMask(type) { |
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let timer = type === 'show' ? 10 : 300; |
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let state = type === 'show' ? 1 : 0; |
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this.cateMaskState = 2; |
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setTimeout(() => { |
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this.cateMaskState = state; |
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}, timer) |
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}, |
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//分类点击 |
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changeCate(parentItem = {}, item = {}) { |
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let { |
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id: categoryOneId = '' |
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} = parentItem; |
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let { |
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id: categoryTwoId = '' |
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} = item; |
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Object.assign(this.page.params, { |
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categoryOneId, |
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categoryTwoId |
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}); |
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// this.cateId = item.id; |
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this.toggleCateMask(); |
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uni.pageScrollTo({ |
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duration: 300, |
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scrollTop: 0 |
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}) |
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this.loadData('refresh', 1); |
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uni.showLoading({ |
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title: '正在加载' |
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}) |
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}, |
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//详情 |
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navToDetailPage(item) { |
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//测试数据没有写id，用title代替 |
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let id = item.id; |
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uni.navigateTo({ |
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url: `/Product/pages/product?id=${id}` |
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}) |
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}, |
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stopPrevent() {} |
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}, |
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} |
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</script> |
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|
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<style lang="scss"> |
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.navigation { |
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font-size: 28rpx; |
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color: #F83D3D; |
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padding: 5rpx 20rpx; |
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border: solid 1rpx #F83D3D; |
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border-radius: 50rpx; |
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} |
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.site-list-item { |
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margin: 20rpx auto !important; |
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} |
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.selectTriangle { |
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border-bottom: 4px solid $base-color !important; |
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} |
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.selectTriangle2 { |
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border-top: 4px solid $base-color !important; |
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} |
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.triangle { |
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width: 0; |
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height: 0; |
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border-left: 4px solid transparent; |
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border-right: 4px solid transparent; |
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border-bottom: 4px solid #bbbbbb; |
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margin-bottom: 10rpx; |
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} |
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.triangle2 { |
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width: 0; |
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height: 0; |
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border-left: 4px solid transparent; |
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border-right: 4px solid transparent; |
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border-top: 4px solid #bbbbbb; |
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} |
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page, |
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.content { |
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background: $page-color-base; |
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} |
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.content { |
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padding-top: 96upx; |
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} |
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.navbar { |
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// position: fixed; |
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left: 0; |
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// top: var(--window-top); |
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display: flex; |
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width: 100%; |
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height: 80upx; |
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background: #fff; |
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box-shadow: 0 2upx 10upx rgba(0, 0, 0, .06); |
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z-index: 10; |
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.nav-item { |
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flex: 1; |
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display: flex; |
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justify-content: center; |
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align-items: center; |
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height: 100%; |
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font-size: 30upx; |
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color: $font-color-dark; |
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position: relative; |
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&.current { |
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color: $base-color; |
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&:after { |
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content: ''; |
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position: absolute; |
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left: 50%; |
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bottom: 0; |
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transform: translateX(-50%); |
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width: 120upx; |
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height: 0; |
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border-bottom: 4upx solid $base-color; |
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} |
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} |
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} |
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.p-box { |
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margin-left: 10rpx; |
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display: flex; |
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flex-direction: column; |
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.yticon { |
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display: flex; |
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align-items: center; |
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justify-content: center; |
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width: 30upx; |
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height: 14upx; |
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line-height: 1; |
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margin-left: 4upx; |
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font-size: 26upx; |
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color: #888; |
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&.active { |
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color: $base-color; |
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} |
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} |
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.xia { |
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transform: scaleY(-1); |
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} |
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} |
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.cate-item { |
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display: flex; |
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justify-content: center; |
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align-items: center; |
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height: 100%; |
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width: 80upx; |
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position: relative; |
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font-size: 44upx; |
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&:after { |
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content: ''; |
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position: absolute; |
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left: 0; |
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top: 50%; |
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transform: translateY(-50%); |
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border-left: 1px solid #ddd; |
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width: 0; |
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height: 36upx; |
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} |
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} |
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} |
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/* 分类 */ |
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.cate-mask { |
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position: fixed; |
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left: 0; |
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top: var(--window-top); |
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bottom: 0; |
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width: 100%; |
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background: rgba(0, 0, 0, 0); |
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z-index: 95; |
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transition: .3s; |
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.cate-content { |
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width: 630upx; |
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height: 100%; |
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background: #fff; |
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float: right; |
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transform: translateX(100%); |
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transition: .3s; |
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} |
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&.none { |
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display: none; |
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} |
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&.show { |
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background: rgba(0, 0, 0, .4); |
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.cate-content { |
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transform: translateX(0); |
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} |
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} |
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} |
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.cate-list { |
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display: flex; |
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flex-direction: column; |
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height: 100%; |
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.cate-item { |
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display: flex; |
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align-items: center; |
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height: 90upx; |
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padding-left: 30upx; |
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font-size: 28upx; |
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color: #555; |
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position: relative; |
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} |
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.two { |
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height: 64upx; |
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color: #303133; |
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font-size: 30upx; |
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background: #f8f8f8; |
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} |
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.active { |
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color: $base-color; |
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} |
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} |
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/* 商品列表 */ |
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.goods-list { |
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display: flex; |
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flex-wrap: wrap; |
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padding: 0 30upx; |
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background: #fff; |
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.goods-item { |
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display: flex; |
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flex-direction: column; |
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width: 48%; |
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padding-bottom: 40upx; |
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|
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&:nth-child(2n+1) { |
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margin-right: 4%; |
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} |
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} |
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.image-wrapper { |
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width: 100%; |
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height: 330upx; |
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border-radius: 3px; |
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overflow: hidden; |
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image { |
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width: 100%; |
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height: 100%; |
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opacity: 1; |
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} |
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} |
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.title { |
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font-size: $font-lg; |
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color: $font-color-dark; |
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line-height: 80upx; |
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} |
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.price-box { |
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display: flex; |
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align-items: center; |
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justify-content: space-between; |
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padding-right: 10upx; |
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font-size: 24upx; |
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color: $font-color-light; |
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} |
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.price { |
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font-size: $font-lg; |
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color: $base-color; |
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line-height: 1; |
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&:before { |
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content: '￥'; |
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font-size: 26upx; |
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} |
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} |
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} |
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</style> |