数码商城【商城带后台源码】.rar

// pages/cart/cart.js Page({ data: { cartlist: [ { id: 1, good: { title: "雷柏v500 RGB机械游戏键盘 机械键盘 黑轴 青轴 游戏键盘 有线背光", pic: "", tc: 1, tcs: [ "官方标配", "套餐一", "套餐二", "套餐三" ], tcprices: [ 169, 200, 300, 400 ], price: 169, prevprice: 599, store: 4, "type": { id: 1, name: "键盘外设" } }, num: 1, mode: 0, checked: false, }, { id: 2, good: { title: "雷柏v500 RGB机械游戏键盘 机械键盘 黑轴 青轴 游戏键盘 有线背光", pic: "", tc: 1, tcs: [ "官方标配", "套餐一", "套餐二", "套餐三" ], tcprices: [ 169, 200, 300, 400 ], price: 169, prevprice: 599, store: 14, "type": { id: 1, name: "键盘外设" } }, num: 1, mode: 0, checked: false, }, { id: 3, good: { title: "雷柏v500 RGB机械游戏键盘 机械键盘 黑轴 青轴 游戏键盘 有线背光", pic: "", tc: 1, tcs: [ "官方标配", "套餐一", "套餐二", "套餐三" ], tcprices: [ 169, 200, 300, 400 ], price: 169, prevprice: 599, store: 14, "type": { id: 1, name: "键盘外设" } }, num: 1, mode: 0, checked: false, }, { id: 4, good: { title: "雷柏v500 RGB机械游戏键盘 机械键盘 黑轴 青轴 游戏键盘 有线背光", pic: "", tc: 1, tcs: [ "官方标配", "套餐一", "套餐二", "套餐三" ], tcprices: [ 169, 200, 300, 400 ], price: 169, prevprice: 599, store: 14, "type": { id: 1, name: "键盘外设" } }, num: 1, mode: 0, checked: false, }, { id: 5, good: { title: "雷柏v500 RGB机械游戏键盘 机械键盘 黑轴 青轴 游戏键盘 有线背光", pic: "", tc: 1, tcs: [ "官方标配", "套餐一", "套餐二", "套餐三" ], tcprices: [ 169, 200, 300, 400 ], price: 169, prevprice: 599, store: 14, "type": { id: 1, name: "键盘外设" } }, num: 1, mode: 0, checked: false, } ], totalPrice: 0, totalCount: 0, isAll: false }, onLoad: function (options) { // 页面初始化 options为页面跳转所带来的参数 }, onReady: function () { // 页面渲染完成 }, onShow: function () { // 页面显示 this.updateData(); }, onHide: function () { // 页面隐藏 }, onUnload: function () { // 页面关闭 }, onPullDownRefresh: function (e) { this.updateData(); setTimeout(function () { console.log("stopPull") wx.stopPullDownRefresh(); }, 2000) }, updateData: function () { wx.showToast({ title: "Loading...", icon: "loading", duration: 300000 }) var that = this; wx.request({ url: 'http://localhost:8080/Wxmini/cart_getlist.do', // data: {}, method: 'GET', // OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT // header: {}, // 设置请求的 header success: function (res) { console.log(res.data) that.setData({ cartlist: res.data }) that.checkIsAll() }, fail: function () { setTimeout(function () { wx.showToast({ title: "加载失败" }) }, 100) }, complete: function () { wx.hideToast() } }) }, changeMode: function (e) { var id = e.target.dataset.id; var cartlist = this.data.cartlist; console.log(id) for (var i = 0; i < cartlist.length; i++) { if (cartlist[i].id == id) { cartlist[i].mode = cartlist[i].mode == 0 ? 1 : 0; break; } } console.log("over", cartlist); this.setData({ cartlist: cartlist }) } , checkItem: function (e) { var id = e.target.dataset.id; var checked = e.detail.value; console.log(id) var cartlist = this.data.cartlist; for (var i = 0; i < cartlist.length; i++) { if (cartlist[i].id == id) { cartlist[i].checked = checked; console.log(cartlist[i]) break; } } this.setData({ cartlist: cartlist }) this.calcateTotal() this.checkIsAll() }, checkAll: function (e) { var checked = e.detail.value; var cartlist = this.data.cartlist; for (var i = 0; i < cartlist.length; i++) { cartlist[i].checked = checked; } this.setData({ cartlist: cartlist }) this.calcateTotal() }, calcateTotal: function () { var cartlist = this.data.cartlist; var totalPrice = 0; for (var i = 0; i < cartlist.length; i++) { if (cartlist[i].checked) { totalPrice += cartlist[i].good.tcprices[cartlist[i].good.tc] * cartlist[i].num; } } console.log(totalPrice) this.setData({ totalPrice: totalPrice }) }, checkIsAll: function () { var cartlist = this.data.cartlist; var isAll = cartlist.length!=0?true:false; for (var i = 0; i < cartlist.length; i++) { if (cartlist[i].checked == false) { isAll = false; break; } } this.setData({ isAll: isAll }) }, updateNum: function (id, num) { wx.showToast({ title: "Loading...", icon: "loading", duration: 300000 }) var that = this; wx.request({ url: 'http://localhost:8080/Wxmini/cart_changeNum.do?id=' + id + '&num=' + num, // data: {}, method: 'GET', // OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT // header: {}, // 设置请求的 header success: function (res) { console.log(res.data) if (res.data.flag) { setTimeout(function () { wx.showToast({ title: "成功", duration: 1500 }) }, 100) } }, fail: function () { setTimeout(function () { wx.showToast({ title: "操作失败" }) }, 100) }, complete: function () { wx.hideToast() } }) this.calcateTotal() }, updateTc: function (id, tc) { wx.showToast({ title: "Loading...", icon: "loading", duration: 300000 }) var that = this; wx.request({ url: 'http://localhost:8080/Wxmini/cart_changeTc.do?id=' + id + '&tc=' + tc, // data: {}, method: 'GET', // OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT // header: {}, // 设置请求的 header success: function (res) { console.log(res.data) if (res.data.flag) { setTimeout(function () { wx.showToast({ title: "成功", duration: 1500 }) }, 100) } }, fail: function () { setTimeout(function ()