// pages/gouwu/gouwu.js
Page({
/**
* 页面的初始数据
*/
data: {
<<<<<<< HEAD
'iscart':false,
'goodList': [
{
=======
'iscart': false,
'checked': [],
<<<<<<< HEAD
'goodList': [{
>>>>>>> f23362a433f70f1876587a01c643e157b7e8b3ae
'cover': '/pages/index/image/suanfa.jpg',
'isbn': '9787535482051',
'desc': '计算机算法设计',
'price': 20,
'count': 1,
'checked': false
},
{
'cover': '/pages/index/image/jichu.jpg',
'isbn': '9787540455958',
'desc': '计算机基础',
'price': 30,
'count': 1,
'checked': false
},
{
'cover': '/pages/index/image/rjgcdl.jpg',
'isbn': '9787539982830',
'desc': '软件工程导论',
'price': 25,
'count': 1,
'checked': false
},
{
'cover': '/pages/index/image/java.jpg',
'isbn': '9787550013247',
'desc': 'Java Web',
'price': 17,
'count': 1,
'checked': false
},
{
'cover': '/pages/index/image/byyl.jpg',
'isbn': '9787208061644',
'desc': '编译原理',
'price': 15,
'count': 1,
'checked': false
}
],
=======
// 'goodList': [{
// 'cover': '/pages/index/image/suanfa.jpg',
// 'isbn': '9787535482051',
// 'desc': '计算机算法设计',
// 'price': 20,
// 'count': 1,
// 'checked': false
// },
// {
// 'cover': '/pages/index/image/jichu.jpg',
// 'isbn': '9787540455958',
// 'desc': '计算机基础',
// 'price': 30,
// 'count': 1,
// 'checked': false
// },
// {
// 'cover': '/pages/index/image/rjgcdl.jpg',
// 'isbn': '9787539982830',
// 'desc': '软件工程导论',
// 'price': 25,
// 'count': 1,
// 'checked': false
// },
// {
// 'cover': '/pages/index/image/java.jpg',
// 'isbn': '9787550013247',
// 'desc': 'Java Web',
// 'price': 17,
// 'count': 1,
// 'checked': false
// },
// {
// 'cover': '/pages/index/image/byyl.jpg',
// 'isbn': '9787208061644',
// 'desc': '编译原理',
// 'price': 15,
// 'count': 1,
// 'checked': false
// }
// ],
>>>>>>> 1b33c170e75d0094eab32be499d7f94124a3b4ef
'bookList': [],
'checkAll': false,
'totalCount': 0,
'totalPrice': 0,
'consignee': "杨盼成",
'phone': '12345678912'
},
/**
* 删除购物车当前商品
*/
deleteList(e) {
var that = this
const index = e.currentTarget.dataset.index;
let bookList = this.data.bookList;
wx.request({
url: "https://hunjianghu.xuanjis.com/web/AddCart.do?action=Delete&BookID=" + that.data.bookList[index].BookID + "&UserID=1",
header: {
"content-type": "json"
},
success: function(res) {
if (res.statusCode == 200) {
that.setData({
book: res.data,
})
//wx.hideNavigationBarLoading()
}
}
})
bookList.splice(index, 1);
this.setData({
bookList: bookList
});
if (!bookList.length) {
this.setData({
iscart: true
});
} else {
this.calculateTotal();
}
},
/**
* 计算商品总数
*/
calculateTotal: function() {
var bookList = this.data.bookList;
var totalCount = 0;
var totalPrice = 0;
for (var i = 0; i < bookList.length; i++) {
var book = bookList[i];
if (book.checked) {
totalCount += book.Count * 1;
totalPrice += book.Count * book.Price;
}
}
totalPrice = totalPrice.toFixed(2);
this.setData({
'totalCount': totalCount,
'totalPrice': totalPrice
})
},
/**
* 用户点击商品减1
*/
subtracttap: function(e) {
var that = this
var index = e.target.dataset.index;
var bookList = this.data.bookList;
var count = bookList[index].Count;
if (count <= 1) {
return;
} else {
bookList[index].Count--;
this.setData({
'bookList': bookList
});
this.calculateTotal();
wx.request({
url: "https://hunjianghu.xuanjis.com/web/AddCart.do?action=Modify&BookID=" + bookList[index].BookID + "&UserID=1&Count=" + bookList[index].Count,
header: {
"content-type": "json"
},
success: function(res) {
if (res.statusCode == 200) {
that.setData({
book: res.data,
})
//wx.hideNavigationBarLoading()
}
}
})
}
},
/**
* 用户点击商品加1
*/
addtap: function(e) {
var that = this
var index = e.target.dataset.index;
var bookList = this.data.bookList;
var count = bookList[index].Count;
bookList[index].Count++;
this.setData({
'bookList': bookList
});
this.calculateTotal();
wx.request({
url: "https://hunjianghu.xuanjis.com/web/AddCart.do?action=Modify&BookID=" + bookList[index].BookID + "&UserID=1&Count=" + bookList[index].Count,
header: {
"content-type": "json"
},
success: function(res) {
if (res.statusCode == 200) {
that.setData({
book: res.data,
})
//wx.hideNavigationBarLoading()
}
}
})
},
/**
* 用户选择购物车商品
*/
checkboxChange: function(e) {
//console.log('checkbox发生change事件，携带value值为：', e.detail.value);
var checkboxItems = this.data.bookList;
var values = e.detail.value;
for (var i = 0; i < checkboxItems.length; ++i) {
checkboxItems[i].checked = false;
for (var j = 0; j < values.length; ++j) {
if (checkboxItems[i].BookID == values[j]) {
checkboxItems[i].checked = true;
break;
}
}
}
var checkAll = false;
if (checkboxItems.length == values.length) {
checkAll = true;
}
this.setData({
'bookList': checkboxItems,
'checkAll': checkAll
});
this.calculateTotal();
},
/**
* 用户点击全选
*/
selectalltap: function(e) {
// console.log('用户点击全选，携带value值为：', e.detail.value);
var value = e.detail.value;
var checkAll = false;
if (value && value[0]) {
checkAll = true;
}
var bookList = this.data.bookList;
for (var i = 0; i < bookList.length; i++) {
var book = bookList[i];
book['checked'] = checkAll;
}
this.setData({
'checkAll': checkAll,
'bookList': bookList
});
this.calculateTotal();
},
todetail:function(){
wx.navigateTo({
url:"/pages/detail/detail"
})
},
todetail: function(e) {
var id = e.target.dataset.id
//console.log(id)
wx.navigateTo({
url: "/pages/detail/detail?id=" + id
})
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function(options) {
},
/**
* 生命周期函数--监听页面初次渲染完成
*/
onReady: function() {
this.calculateTotal();
},
/**
* 生命周期函数--监听页面显示
*/
onShow: function(options) {
var that = this
wx.request({
url: "https://hunjianghu.xuanjis.com/web/AddCart.do?action=getinfo&UserID=1",
header: {
"content-type": "json"
},
success: function(res) {
for (var i = 0; i < res.data.length; i++) {
res.data[i].checked = false;
}
if (res.statusCode == 200) {
that.setData({
bookList: res.data,
iscart: false
})
if (res.data.length == 0) {
that.setData({
iscart: true
})
}
//wx.hideNavigationBarLoading()
}
}
})
},
/**
* 生命周期函数--监听页面隐藏
*/
onHide: function() {
},
/**
* 生命周期函数--监听页面卸载
*/
onUnload: function() {
},
/**
* 页面相关事件处理函数--监听用户下拉动作
*/
onPullDownRefresh: function() {
},
/**
* 页面上拉触底事件的处理函数
*/
onReachBottom: function() {
},
/**
* 用户点击右上角分享
*/
onShareAppMessage: function() {
},
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newAddress: function () {
if (this.data.totalCount >0)
{wx.navigateTo({
url: '/pages/order/order'
})}
else
{
wx.showToast({
title: '没有选择商品',
icon: 'success',
duration: 2000
})
}
}
})
=======
/**
* 点击结算触发
*/
newAddress: function() {
var that = this
var checkList = [];
// var flag = false
if (this.data.totalCount > 0) {
if (!this.iscart) { //购物车不空
var bookLists = this.data.bookList
for (var i = 0; i < bookLists.length; i++) {
if (bookLists[i].checked) {
var bookid = bookLists[i].BookID
var count = bookLists[i].Count
wx.request({
url: 'https://hunjianghu.xuanjis.com/web/Buy.do?UserID=1&BookID=' + bookid + '&Count=' + count + '&MessageID=' + 1,
header: {
},
success: function(res) {
if (res.statusCode == 200) {
// that.setData({
// // book: res.data,
// flag :true
// })
//wx.hideNavigationBarLoading()
wx.showToast({
title: '订单生成成功！',
icon: 'success',
duration: 2000
})
}
}
})
wx.request({
url: "https://hunjianghu.xuanjis.com/web/AddCart.do?action=Delete&BookID=" + bookid + "&UserID=1",
header: {
"content-type": "json"
},
success: function (res) {
if (res.statusCode == 200) {
// that.setData({
// book: res.data,
// })
//wx.hideNavigationBarLoading()
}
}
})
}
}
}
// if (flag) {
setTimeout(function() {
//要延时执行的代码
wx.navigateTo({
url: '/pages/order/order?typeId=0'
})
}, 3000)
// } else {
// wx.showToast({
// title: '订单创建失败',
// icon: 'success',
// duration: 2000
// })
// }
} else {
wx.showToast({
title: '没有选择商品',
icon: 'success',
duration: 2000
})
}
}
})
>>>>>>> f23362a433f70f1876587a01c643e157b7e8b3ae