mirror of
https://github.com/crmeb/CRMEB.git
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411 lines
10 KiB
JavaScript
411 lines
10 KiB
JavaScript
// import bm from '../../utils/baseMath.js'
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// // pages/buycar/buycar.js
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var app = getApp();
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// // var wx = require('../../utils/wx.js');
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Page({
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data: {
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isAttrInfo:'attrInfo',
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itemAttrInfo : '',
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foothidden:false,
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url: app.globalData.urlImages,
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countmoney:"",
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cartNum:"",
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isAllSelect:false,
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minusStatus: 'disabled',
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cartList:[],
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cartInvalid:[],
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cartIdsStr:''
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},
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setNumber: function (e) {
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var that = this;
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var index = e.currentTarget.dataset.item;
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var cartList = that.data.cartList;
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var num = parseInt(e.detail.value);
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var cart_num = num ? num : 1;
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if (cartList[index].productInfo.attrInfo.stock){
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if (cart_num > cartList[index].productInfo.stock) cart_num = cartList[index].productInfo.attrInfo.stock
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}else{
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if (cart_num > cartList[index].productInfo.attrInfo.stock) cart_num = cartList[index].productInfo.stock
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}
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cartList[index].cart_num = cart_num;
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that.setData({
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cartList: cartList
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})
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wx.request({
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url: app.globalData.url + '/routine/auth_api/set_buy_cart_num?uid=' + app.globalData.uid,
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method: 'GET',
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data:{
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cartId: cartList[index].id,
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cartNum: cart_num
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},
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success: function (res) {
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if (res.data.code == 400) {
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wx.showToast({
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title: res.data.msg,
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icon: 'none',
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duration: 1000,
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})
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}
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}
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})
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},
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onLoad: function (options) {
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app.setBarColor();
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app.setUserInfo();
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this.carnum();
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this.countmoney();
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this.getList();
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},
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btntap: function (e) {
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this.data.foothidden = !this.data.foothidden;
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this.setData({
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foothidden: this.data.foothidden
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})
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},
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getList:function(){
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var that = this;
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var header = {
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'content-type': 'application/x-www-form-urlencoded',
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};
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wx.request({
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url: app.globalData.url + '/routine/auth_api/get_cart_list?uid=' + app.globalData.uid,
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method: 'POST',
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header: header,
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success: function (res) {
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if(res.data.code == 200){
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that.setData({
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cartList: res.data.data.valid,
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cartInvalid: res.data.data.invalid
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})
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}
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}
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})
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},
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//加
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numAddClick: function (event) {
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var index = event.currentTarget.dataset.index;
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this.data.cartList[index].cart_num = +this.data.cartList[index].cart_num + 1;
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var minusStatus = this.data.cartList[index].cart_num <= 1 ? 'disabled' : 'normal';
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this.setData({ cartList: this.data.cartList, minusStatus: minusStatus});
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this.carnum();
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this.countmoney();
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this.addCartNum(this.data.cartList[index].cart_num, this.data.cartList[index].id);
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},
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//减
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numDescClick: function (event) {
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var index = event.currentTarget.dataset.index;
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this.data.cartList[index].cart_num = this.data.cartList[index].cart_num <= 1 ? 1 : +this.data.cartList[index].cart_num - 1;
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var minusStatus = this.data.cartList[index].cart_num <= 1 ? 'disabled' : 'normal';
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this.setData({ cartList: this.data.cartList, minusStatus: minusStatus});
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this.carnum();
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this.countmoney();
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this.addCartNum(this.data.cartList[index].cart_num, this.data.cartList[index].id);
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},
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//单选；
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switchSelect:function(e){
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var index = e.currentTarget.dataset.index;
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this.data.cartList[index].checked = !this.data.cartList[index].checked;
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var len = this.data.cartList.length;
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var selectnum = [];
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for(var i = 0; i < len ;i++){
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if (this.data.cartList[i].checked==true){
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selectnum.push(true);
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}
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}
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if (selectnum.length==len){
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this.data.isAllSelect = true;
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}else{
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this.data.isAllSelect = false;
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}
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this.setData({
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cartList: this.data.cartList,
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isAllSelect: this.data.isAllSelect
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});
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this.carnum();
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this.countmoney();
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this.confirmOrder();
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},
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//全选
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allChecked:function(e){
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var selectAllStatus = this.data.isAllSelect;
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selectAllStatus = !selectAllStatus;
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var array = this.data.cartList;
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for (var i = 0; i < array.length;i++){
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array[i].checked = selectAllStatus;
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};
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this.setData({
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cartList:this.data.cartList,
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isAllSelect: selectAllStatus
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})
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this.carnum();
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this.countmoney();
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this.confirmOrder();
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},
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//数量
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carnum(){
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var carnum = 0;
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var array = this.data.cartList;
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for(var i = 0;i<array.length;i++){
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if (array[i].checked==true){
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carnum += parseInt(array[i].cart_num);
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}
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}
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this.setData({
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cartNum: carnum
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})
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},
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//总共价钱；
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countmoney(){
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var carmoney = 0;
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var array = this.data.cartList;
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for (var i = 0; i < array.length; i++) {
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if (array[i].checked == true) {
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if (array[i].productInfo.attrInfo){
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carmoney += parseFloat(array[i].cart_num * array[i].productInfo.attrInfo.price);
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}else{
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carmoney += parseFloat(array[i].cart_num * array[i].productInfo.price);
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}
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}
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}
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this.setData({
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countmoney: carmoney.toFixed(2)
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})
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},
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confirmOrder:function(){
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var array = this.data.cartList;
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var cartIds = [];
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for (var i = 0; i < array.length; i++) {
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if (array[i].checked == true) {
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cartIds.push(array[i].id);
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}
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}
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if (cartIds.length > 0) {
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this.goConfirm(cartIds);
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}else{
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this.setData({
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cartIdsStr: ''
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})
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}
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},
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goConfirm : function(cartIds){
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if (cartIds.length > 0) {
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this.setData({
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cartIdsStr: cartIds.join(',')
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})
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}
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// console.log(this);
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},
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addCartNum: function (cartNum, cartId){
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var header = {
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'content-type': 'application/x-www-form-urlencoded',
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};
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wx.request({
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url: app.globalData.url + '/routine/auth_api/change_cart_num?uid=' + app.globalData.uid,
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method: 'GET',
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data: {
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cartNum: cartNum,
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cartId: cartId
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},
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header: header,
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success: function (res) {
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if (res.data.code == 200) {
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wx.showToast({
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title: '成功',
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icon: 'success',
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duration: 2000
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})
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} else {
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wx.showToast({
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title: res.data.msg,
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icon: 'none',
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duration: 2000
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})
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}
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}
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})
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},
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collectAll: function () {
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var array = this.data.cartList;
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var productIds = [];
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var that = this;
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for (var i = 0; i < array.length; i++) {
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if (array[i].checked == true) {
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productIds.push(array[i].product_id);
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}
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}
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if (productIds.length > 0) {
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var header = {
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'content-type': 'application/x-www-form-urlencoded',
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};
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wx.request({
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url: app.globalData.url + '/routine/auth_api/collect_product_all?uid=' + app.globalData.uid,
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method: 'GET',
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data: {
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productId: productIds.join(',')
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},
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header: header,
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success: function (res) {
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if (res.data.code == 200) {
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wx.showToast({
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title: '收藏成功',
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icon: 'success',
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duration: 2000
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})
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} else {
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wx.showToast({
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title: res.data.msg,
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icon: 'none',
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duration: 2000
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})
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}
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}
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})
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}
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console.log(productIds);
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},
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cartDelAll:function(){
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var array = this.data.cartList;
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var ids = [];
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var that = this;
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for (var i = 0; i < array.length; i++) {
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if (array[i].checked == true) {
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ids.push(array[i].id);
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}
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}
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if (ids.length > 0){
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var header = {
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'content-type': 'application/x-www-form-urlencoded',
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};
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wx.request({
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url: app.globalData.url + '/routine/auth_api/remove_cart?uid=' + app.globalData.uid,
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method: 'GET',
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data: {
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ids: ids.join(',')
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},
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header: header,
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success: function (res) {
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if (res.data.code == 200) {
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wx.showToast({
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title: '删除成功',
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icon: 'success',
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duration: 2000
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})
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for (var i = 0; i < ids.length; i++) {
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for (var j = 0; j < array.length; j++) {
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if (ids[i] == array[j].id) {
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array.splice(j, 1);
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}
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}
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}
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that.setData({
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cartList: array
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})
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} else {
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wx.showToast({
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title: res.data.msg,
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icon: 'none',
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duration: 2000
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})
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}
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}
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})
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}
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},
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cartDel:function(e){
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var that = this;
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if (e.currentTarget.dataset.id){
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var header = {
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'content-type': 'application/x-www-form-urlencoded',
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};
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wx.request({
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url: app.globalData.url + '/routine/auth_api/remove_cart?uid=' + app.globalData.uid,
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method: 'GET',
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data: {
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ids: e.currentTarget.dataset.id
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},
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header: header,
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success: function (res) {
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if(res.data.code == 200){
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wx.showToast({
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title: '删除成功',
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icon: 'success',
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duration: 2000
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})
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var cartInvalid = that.data.cartInvalid;
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for (var i = 0; i < cartInvalid.length ; i++){
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if (e.currentTarget.dataset.id == cartInvalid[i].id){
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cartInvalid.splice(i,1);
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that.setData({
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cartInvalid: cartInvalid
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})
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}
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}
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}else{
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wx.showToast({
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title: res.data.msg,
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icon: 'none',
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duration: 2000
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})
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}
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}
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})
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}
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady: function () {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow: function () {
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this.carnum();
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this.countmoney();
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this.getList();
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide: function () {
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload: function () {
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh: function () {
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function () {
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},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage: function () {
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}
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}) |