// page/component/new-pages/cart/cart.js
Page({
data: {
carts: getApp().data.carts , // 购物车列表
hasList: getApp().data.hasList , // 列表是否有数据
totalPrice:0, // 总价，初始为0
selectAllStatus:true, // 全选状态，默认全选
saoyisao: false, // 是否能扫码
obj:{
name:"hello"
}
},
scanCode: function () {
var that = this
wx.scanCode({
success: function (res) {
wx.request({
url: "https://erp.mod-softs.com/wxapi.php",
header: {
"Content-Type": "application/x-www-form-urlencoded"
},
method: "POST",
data: { fun: "findGoodsByNo", customerNo: getApp().data.customerNo, goodsNo: res.result },
complete: function (res) {
if (res == null || res.data == null) {
console.error('网络请求失败');
that.setData({
count: 1500,
toastText: '网络请求失败',
isShowToast: true
});
that.showToast();
return;
}
if (res.data.success == 0) {
that.setData({
count: 1500,
toastText: '没有找到该商品',
isShowToast: true
});
that.showToast();
return;
}
getApp().data.goodsNo = res.data.goodsNo
for (var i = 0; i < getApp().data.carts.length; i++) {
if (getApp().data.carts[i].id == res.data.goodsNo) {
getApp().data.carts[i].num = getApp().data.carts[i].num + 1;
wx.showToast({
title: '已添加购物车',
icon: 'success',
duration: 2000
})
return;
}
}
//保存商品编码，全局变量
var newarray = [
{
id: res.data.goodsNo, title: res.data.name, image: res.data.img, num: 1, price: res.data.price, selected: true, customerNo: res.data.customerNo, goodsNo: res.data.goodsNo
}
]
getApp().data.carts = getApp().data.carts.concat(newarray);
getApp().data.hasList = true
wx.showToast({
title: '已添加购物车',
icon: 'success',
duration: 2000
})
that.setData({
carts: getApp().data.carts,
hasList: getApp().data.hasList
});
that.getTotalPrice();
}
})
},
fail: function (res) {
}
})
},
pay: function () {
var that = this
var m = that.data.totalPrice;
var arr = [
{
userId: getApp().data.openId
},
{
goodsAmount: m
},
{
carts: getApp().data.carts
}
]
var json = JSON.stringify(arr);
wx.request({
url: "https://erp.mod-softs.com/wxapi.php",
header: {
"Content-Type": "application/x-www-form-urlencoded"
},
method: "POST",
data: { fun: "addOrder", json: json},
success: function (response) {
console.log(response.data);
// 发起支付
wx.requestPayment({
'appId': response.data.appId,
'timeStamp': response.data.timeStamp,
'nonceStr': response.data.nonceStr,
'package': response.data.package,
'signType': 'MD5',
'paySign': response.data.paySign,
'success': function (res) {
wx.showToast({
title: '支付成功'
});
wx.request({
url: "https://erp.mod-softs.com/wxapi.php?Notify=1",
header: {
"Content-Type": "application/x-www-form-urlencoded"
},
method: "POST",
data: { paySign: response.data.paySign },
success: function (r) {
}
});
getApp().data.carts = []
getApp().data.hasList = false
that.setData({
carts: getApp().data.carts, // 购物车列表
hasList: getApp().data.hasList
});
that.getTotalPrice();
console.log(res);
},
'fail': function (res) {
console.log(res)
}
});
}
})
//wx.showModal({
// title: '支付提示',
// content: m+'元',
// success: function (res) {
// if (res.confirm) {
// wx.request({
// url: "https://erp.mod-softs.com/wxapi.php",
// header: {
// "Content-Type": "application/x-www-form-urlencoded"
// },
// method: "POST",
// data: { fun: "addOrder", json: json},
// complete: function (res) {
// wx.showToast({
// title: "支付成功",
// icon: 'success',
// duration: 2000
// })
// if (res == null || res.data == null) {
// console.error('网络请求失败');
// that.setData({
// count: 1500,
// toastText: '网络请求失败',
// isShowToast: true
// });
// that.showToast();
// return;
// }
// }
// })
// getApp().data.carts = []
// getApp().data.hasList = false
// that.setData({
// carts: getApp().data.carts, // 购物车列表
// hasList: getApp().data.hasList
// });
// that.getTotalPrice();
// console.log('用户点击确定')
// }
// }
//})
},
onShow(){
this.setData({
carts: getApp().data.carts, // 购物车列表
hasList: getApp().data.hasList,
saoyisao: getApp().data.cartsao,
});
this.getTotalPrice();
},
/**
* 当前商品选中事件
*/
selectList(e) {
const index = e.currentTarget.dataset.index;
let carts = this.data.carts;
const selected = carts[index].selected;
carts[index].selected = !selected;
this.setData({
carts: carts
});
this.getTotalPrice();
},
/**
* 删除购物车当前商品
*/
deleteList(e) {
const index = e.currentTarget.dataset.index;
let carts = getApp().data.carts;
carts.splice(index,1);
getApp().data.carts = carts;
this.setData({
carts: getApp().data.carts
});
if(!carts.length){
getApp().data.hasList = false
this.setData({
hasList: false
});
}else{
this.getTotalPrice();
}
},
/**
* 购物车全选事件
*/
selectAll(e) {
let selectAllStatus = this.data.selectAllStatus;
selectAllStatus = !selectAllStatus;
let carts = this.data.carts;
for (let i = 0; i < carts.length; i++) {
carts[i].selected = selectAllStatus;
}
this.setData({
selectAllStatus: selectAllStatus,
carts: carts
});
this.getTotalPrice();
},
/**
* 绑定加数量事件
*/
addCount(e) {
const index = e.currentTarget.dataset.index;
let carts = getApp().data.carts;
let num = carts[index].num;
num = num + 1;
carts[index].num = num;
getApp().data.carts = carts;
this.setData({
carts: getApp().data.carts
});
this.getTotalPrice();
},
/**
* 绑定减数量事件
*/
minusCount(e) {
const index = e.currentTarget.dataset.index;
const obj = e.currentTarget.dataset.obj;
let carts = getApp().data.carts
let num = carts[index].num;
if(num <= 1){
return false;
}
num = num - 1;
carts[index].num = num;
getApp().data.carts = carts
this.setDat
扫码购物商城微信小程序源码.rar
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2022-07-13
21:59:30
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扫码购物商城微信小程序源码.rar （73个子文件） 
config.js 962B
img 
index1.png 15KB index3.png 15KB index33.png 15KB index11.png 15KB index22.png 15KB index2.png 15KB image userbut.png 39KB icon64_appwx_logo.png 3KB location.png 1KB del.png 638B record.png 6KB icon_foot.png 5KB icon_component_HL.png 688B huojia.png 272KB saoyisao.png 14KB wechatHL.png 1KB indexsao.png 15KB stop.png 2KB huisaoyisao.png 13KB green_tri.png 2KB ku.png 49KB wechat.png 1KB I.png 642B trash.png 3KB pause.png 4KB cart.png 16KB icon_API.png 1KB cart1.png 20KB icon3.png 1KB play.png 4KB icon_component.png 653B icon_API_HL.png 1KB plus.png 1KB index.png 49KB app.json 1KB pages index index.js 9KB index.wxss 1KB index.wxml 1KB cart cart.js 9KB cart.json 43B cart.wxss 3KB cart.wxml 2KB logs logs.js 261B logs.json 52B logs.wxml 173B logs.wxss 106B array array.json 47B array.wxml 645B array.wxss 268B array.js 2KB scan-code scan-code.wxml 558B scan-code.wxss 102B scan-code.js 256B scan-code.json 43B user user.js 2KB userbg.png 147KB user.wxml 2KB user.wxss 3KB user.json 40B order order.wxss 2KB order.json 84B order.wxml 988B order.js 1KB common index.wxss 2KB common.wxss 204B foot.wxml 153B head.wxml 230B lib weui.wxss 21KB app.wxss 186B app.js 1KB project.config.json 439B utils util.js 472B资源评论
MuRaT~BeGim2022-09-28资源是宝藏资源，实用也是真的实用，感谢大佬分享~
