150 lines
3.4 KiB
Vue
150 lines
3.4 KiB
Vue
<template>
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<view class="app">
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<view class="card">
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<view class="items" :style="{background:listcolor[index % listcolor.length]}" @tap='goProductList(item)'
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v-for="(item,index) in goodsCategoryList" :key="index">
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<image :src="item.goodsCategoryPicture" mode=""></image>
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<view class="titles" style="font-size:42rpx">
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{{item.goodsCategoryName}}
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</view>
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</view>
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<view style="width:43%" v-if="goodsCategoryList.length%2!=0">
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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 {
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goodsCategoryList
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} from '@/api/shopping/shopping.js';
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import baseurl from '@/api/baseurl.js'
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export default {
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data() {
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return {
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pageNum: 1, //页
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pageSize: 10, //列
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total: 0, //list总长度
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goodsCategoryList: [], //商品列表list
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listcolor: ['#E69874', '#09C87E', '#E4B958', '#6592DC', '#EF6A80'] //颜色随动
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};
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},
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//1.分享给朋友
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onShareAppMessage(res) {
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let pages = getCurrentPages();
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let url = pages[pages.length - 1].$page.fullPath
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return {
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title: '泉医到家',
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path: url,
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}
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},
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//2.分享到朋友圈
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onShareTimeline(res) {
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let pages = getCurrentPages();
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let url = pages[pages.length - 1].$page.fullPath
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return {
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title: '泉医到家',
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path: url,
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}
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},
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//初始化加载
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onLoad(options) {
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this.pageNum = 1
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this.goodsCategory()
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},
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onShow() {
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let that = this
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this.pageNum = 1
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const value = uni.getStorageSync('Refresh');
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if (value) {
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that.goodsCategory();
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}
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},
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methods: {
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//跳转到商品列表页面
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goProductList(item) {
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uni.navigateTo({
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url: `/pages/ProductList/ProductList?title=${item.goodsCategoryName}&goodsCategoryId=${item.id}`
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})
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},
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//获取商城信息
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goodsCategory() {
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goodsCategoryList(this.pageSize, this.pageNum).then(res => {
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uni.removeStorageSync('Refresh');
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if (res.code == 200) {
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res.rows.forEach(e => {
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e.goodsCategoryPicture = baseurl + e.goodsCategoryPicture
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})
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this.goodsCategoryList = res.rows
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this.total = res.total
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}
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})
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}
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},
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onReachBottom() { //下滑加载
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if (this.goodsCategoryList.length >= this.total) {} else {
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this.pageNum++;
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goodsCategoryList(this.pageSize, this.pageNum).then(res => {
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res.rows.forEach(e => {
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e.goodsCategoryPicture = baseurl + e.goodsCategoryPicture
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this.goodsCategoryList.push(e)
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})
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this.total = res.total
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})
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}
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},
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onPullDownRefresh() { //下拉刷新
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this.pageNum = 1;
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goodsCategoryList(this.pageSize, this.pageNum).then(res => {
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res.rows.forEach(e => {
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e.goodsCategoryPicture = baseurl + e.goodsCategoryPicture
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})
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this.goodsCategoryList = res.rows
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this.total = res.total
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})
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setTimeout(function() {
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uni.stopPullDownRefresh();
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}, 1000);
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}
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}
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</script>
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<style lang="scss">
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.app {
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padding: 10rpx 0 0;
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background-color: #fff;
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.card {
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width: 100%;
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display: flex;
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justify-content: space-evenly;
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flex-wrap: wrap;
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.items {
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width: 45%;
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height: 360rpx;
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margin-bottom: 40rpx;
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z-index: 1;
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border-radius: 25rpx;
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position: relative;
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image {
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border-radius: 25rpx;
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width: 100%;
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height: 100%;
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z-index: -1;
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}
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.titles {
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width: 90%;
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font-size: 36rpx;
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color: #FCFCFC;
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position: absolute;
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top: 30rpx;
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left: 30rpx;
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z-index: 999;
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}
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}
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}
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}
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</style>
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