精选毕设项目-爱拼宝宝商城.zip

Page({ data: { fixed: "", // 是否吸顶 tabIndex: "-1", // 当前navId,发送请求的参数 pageIndex: "", // 当前分页,发送请求的参数 category: "Home", // 当前nav,发送请求的参数 nextPage: "", // 下一个分页 scrollTop: "", // 自动滚动的距离 hidden: true, // 是否显示加载动画 tipShow: false, // 判断是否还有更多数据 bannerItems: [], // banner图片链接; navItems: [], // 导航栏 bannerConfig: { // banner图配置信息 mode: "aspectFit", indicatorDots: true, autoplay: true, interval: 3000, duration: 500 }, activityUrls: [ // 四个模块图片链接 'http://m.ipinbb.com/ipbb/static/images/home-01.png', "http://m.ipinbb.com/ipbb/static/images/home-02.png", "http://m.ipinbb.com/ipbb/static/images/home-03.png", "http://m.ipinbb.com/ipbb/static/images/home-04.png" ], list: [] // 商品数据 }, onLoad: function(e) { // 首次加载 var self = this; wx.request({ // 列表数据请求 url: 'http://m.ipinbb.com/ipbb/home/load?ti=-1&ft=Home', header: { 'Content-Type': 'application/json' }, success: function(res) { var nextPage = JSON.stringify(res.data.nextPage), resData = res.data.lst; self.setData({ // 将数据与参数添加到到data中 hidden: true, pageIndex: 1, nextPage: nextPage, list: self.data.list.concat(self.dataRead(resData)) }); }, fail: function(){ console.log("网络异常！"); } }); wx.request({ // 导航栏数据请求; url: 'http://service.ipinbb.com:8080/goodsService/getHomeTabs', header: { 'Content-Type': 'application/json' }, success: function(res) { var navArr = [], navData = res.data; navData.forEach(function(item){ // 修改点击元素的高亮状态 var navObj = {}; navObj.category = item.tabFilterType; navObj.tabIndex = item.tabId navObj.text = item.tabName console.log(); navObj.className = !item.tabSortType ? "" : "curNavigator"; navArr.push(navObj); }); self.setData({ navItems: navArr }) }, fail: function(){ console.log("网络异常！"); } }) wx.request({ // banner图数据请求; url: 'http://service.ipinbb.com:8080/goodsService/getHomeBanner', header: { 'Content-Type': 'application/json' }, success: function(res) { // console.log(res); var bannerArr = [], bannerData = res.data.lst; bannerData.forEach(function(item){ var bannerObj = {}; bannerObj.goodId = item.banner_goodsId; bannerObj.imgUrl = item.banner_img; bannerObj.platformId = item.banner_platformId; bannerArr.push(bannerObj) }); // console.log(bannerArr); self.setData({ bannerItems: bannerArr }); }, fail: function(){ console.log("网络异常！"); } }) }, navLink: function(e) { // nav导航栏切换 var self = this, dataObj = self.data, obj = e.currentTarget.dataset, tabIndex = obj.tabindex, category = obj.category, navArr = dataObj.navItems; navArr.forEach(function(item){ // 去除上一个nav高亮状态,并给当前点击的添加高亮状态 var i = item.tabIndex; if(i == tabIndex) { item.className = "curNavigator"; } else { item.className = ""; } }); // console.log(navArr); self.setData({ // 设置加载动画以及其他参数; scrollTop: "321", hidden: false, tabIndex: tabIndex, pageIndex: 0, category: category, nextPage: "", navItems: navArr, tipShow: false }); // 分页的数据请求参数 var nextPage = dataObj.nextPage, pageIndex = dataObj.pageIndex; wx.request({ // nav导航栏切换数据请求; url: 'http://m.ipinbb.com/ipbb/home/load', data : { nextPage : nextPage, ti : tabIndex, ft : category, page : pageIndex }, header: { 'Content-Type': 'application/json' }, success: function(res) { var resData = res.data.lst, nextPage = JSON.stringify(res.data.nextPage); // 将数据与参数添加到到data中 self.data.list = self.dataRead(resData); self.setData({ hidden: true, pageIndex: Number(pageIndex) + 1, nextPage: nextPage, list: self.data.list }); } }); }, scroolTop: function(e) { // nav导航栏居顶 if(e.detail.scrollTop >= 321) { this.setData({ fixed: "fixed" }) } else { this.setData({ fixed: "" }) } }, downLoad: function(e) { // 上拉加载更多数据; var self = this, nextPage = self.data.nextPage, category = self.data.category, tabIndex = self.data.tabIndex, tipShow = self.data.tipShow, pageIndex = Number(self.data.pageIndex); if(!tipShow) { // 判断是否存在更多数据 self.setData({ // 加载动画 hidden: false }); wx.request({ // 发起请求 url: 'http://m.ipinbb.com/ipbb/home/load', data : { nextPage : nextPage, ti : tabIndex, ft : category, page : pageIndex }, header: { 'Content-Type': 'application/json' }, success: function(res) { if(res.data != null) { var resData = res.data.lst, nextPage = JSON.stringify(res.data.nextPage); self.setData({ // 将数据与参数添加到到data中 hidden: true, pageIndex: pageIndex + 1, nextPage: nextPage, list: self.data.list.concat(self.dataRead(resData)) }); } else { self.setData({ hidden: true, tipShow: true }) } }, fail: function(){ console.log("网络异常!"); } }); } }, dataRead: function(data) { // 数据提取; var self = this, dataArr = []; data.forEach(function(item){ var itemObj = {}; itemObj.goods_id = item.goods_id; itemObj.goods_img = item.goods_img; itemObj.goods_title = item.goods_title; itemObj.goods_group_size = item.goods_group_size; itemObj.goods_group_price = item.goods_group_price; itemObj.goods_promote_info = item.goods_promote_info; dataArr.push(itemObj); }); return dataArr; } })