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521 lines
11 KiB
521 lines
11 KiB
1 year ago
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<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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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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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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<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 {
|
||
|
|
display: flex;
|
||
|
|
justify-content: center;
|
||
|
|
align-items: center;
|
||
|
|
height: 100%;
|
||
|
|
width: 80upx;
|
||
|
|
position: relative;
|
||
|
|
font-size: 44upx;
|
||
|
|
|
||
|
|
&:after {
|
||
|
|
content: '';
|
||
|
|
position: absolute;
|
||
|
|
left: 0;
|
||
|
|
top: 50%;
|
||
|
|
transform: translateY(-50%);
|
||
|
|
border-left: 1px solid #ddd;
|
||
|
|
width: 0;
|
||
|
|
height: 36upx;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* 分类 */
|
||
|
|
.cate-mask {
|
||
|
|
position: fixed;
|
||
|
|
left: 0;
|
||
|
|
top: var(--window-top);
|
||
|
|
bottom: 0;
|
||
|
|
width: 100%;
|
||
|
|
background: rgba(0, 0, 0, 0);
|
||
|
|
z-index: 95;
|
||
|
|
transition: .3s;
|
||
|
|
|
||
|
|
.cate-content {
|
||
|
|
width: 630upx;
|
||
|
|
height: 100%;
|
||
|
|
background: #fff;
|
||
|
|
float: right;
|
||
|
|
transform: translateX(100%);
|
||
|
|
transition: .3s;
|
||
|
|
}
|
||
|
|
|
||
|
|
&.none {
|
||
|
|
display: none;
|
||
|
|
}
|
||
|
|
|
||
|
|
&.show {
|
||
|
|
background: rgba(0, 0, 0, .4);
|
||
|
|
|
||
|
|
.cate-content {
|
||
|
|
transform: translateX(0);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
.cate-list {
|
||
|
|
display: flex;
|
||
|
|
flex-direction: column;
|
||
|
|
height: 100%;
|
||
|
|
|
||
|
|
.cate-item {
|
||
|
|
display: flex;
|
||
|
|
align-items: center;
|
||
|
|
height: 90upx;
|
||
|
|
padding-left: 30upx;
|
||
|
|
font-size: 28upx;
|
||
|
|
color: #555;
|
||
|
|
position: relative;
|
||
|
|
}
|
||
|
|
|
||
|
|
.two {
|
||
|
|
height: 64upx;
|
||
|
|
color: #303133;
|
||
|
|
font-size: 30upx;
|
||
|
|
background: #f8f8f8;
|
||
|
|
}
|
||
|
|
|
||
|
|
.active {
|
||
|
|
color: $base-color;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* 商品列表 */
|
||
|
|
.goods-list {
|
||
|
|
display: flex;
|
||
|
|
flex-wrap: wrap;
|
||
|
|
padding: 0 30upx;
|
||
|
|
background: #fff;
|
||
|
|
|
||
|
|
.goods-item {
|
||
|
|
display: flex;
|
||
|
|
flex-direction: column;
|
||
|
|
width: 48%;
|
||
|
|
padding-bottom: 40upx;
|
||
|
|
|
||
|
|
&:nth-child(2n+1) {
|
||
|
|
margin-right: 4%;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
.image-wrapper {
|
||
|
|
width: 100%;
|
||
|
|
height: 330upx;
|
||
|
|
border-radius: 3px;
|
||
|
|
overflow: hidden;
|
||
|
|
|
||
|
|
image {
|
||
|
|
width: 100%;
|
||
|
|
height: 100%;
|
||
|
|
opacity: 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
.title {
|
||
|
|
font-size: $font-lg;
|
||
|
|
color: $font-color-dark;
|
||
|
|
line-height: 80upx;
|
||
|
|
}
|
||
|
|
|
||
|
|
.price-box {
|
||
|
|
display: flex;
|
||
|
|
align-items: center;
|
||
|
|
justify-content: space-between;
|
||
|
|
padding-right: 10upx;
|
||
|
|
font-size: 24upx;
|
||
|
|
color: $font-color-light;
|
||
|
|
}
|
||
|
|
|
||
|
|
.price {
|
||
|
|
font-size: $font-lg;
|
||
|
|
color: $base-color;
|
||
|
|
line-height: 1;
|
||
|
|
|
||
|
|
&:before {
|
||
|
|
content: '￥';
|
||
|
|
font-size: 26upx;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</style>
|