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- import {
- get,
- post
- } from '../../../utils/http'
- Page({
-
- data: {
- id: '',
- giftBagList: [],
- selectGiftList: [],
- giftBagListOne: [],
- selectSum: '',
- num: ['一', '二', '三', '四', '五', '六', '七', '八', '九', '十'],
- },
-
- onLoad(options) {
- this.setData({
- id: options.id
- })
-
- this.getGiftBagList()
- },
-
- onReady() {
- },
-
- onShow() {
- },
-
- onHide() {
- },
-
- onUnload() {
- },
-
- onPullDownRefresh() {
- },
-
- onReachBottom() {
- },
-
- onShareAppMessage() {
- },
-
- getGiftBagList() {
- get('v2/api/package/info', {
- id: this.data.id
- }, (res => {
- let giftBagList = []
- let giftBagListOne = []
- res.data.items.forEach(item => {
- if (item.type == 2) {
-
- item.selectNum = 0
- item.goods_list.forEach(item1 => {
-
- item1.status = false
-
- item1.num = 0
- })
- giftBagList.push(item)
- } else {
- giftBagListOne.push(item)
- }
- })
- this.setData({
- giftBagList,
- giftBagListOne,
- giftBagInfo: res.data
- })
-
- let selectGiftList = this.data.selectGiftList
- this.data.giftBagListOne.forEach(item => {
- item.goods_list.forEach(itemA => {
- let list = {}
- list.item_id = item.id
- list.goods_id = itemA.id
- list.num = 1
- list.goods_name = itemA.goods_name
- list.cover_url = itemA.cover_url
- selectGiftList.push(list)
- this.setData({
- selectGiftList
- })
- })
- })
- }))
- },
-
- selectGift(e) {
- let itemA = e.currentTarget.dataset.itema
- let item = e.currentTarget.dataset.item
-
- if(item.num>1){
- return
- }
- let indexA = e.currentTarget.dataset.indexa
- let index = e.currentTarget.dataset.index
- let selectGiftList = this.data.selectGiftList
- let itemSum = item.num
-
- if (item.selectNum == itemSum && !itemA.status) {
- wx.showToast({
- title: `你已选择${itemSum}次`,
- icon: 'none'
- })
- return
- }
-
- let giftBagStatus = `giftBagList[${index}].goods_list[${indexA}].status`
- this.setData({
- [giftBagStatus]: !this.data.giftBagList[index].goods_list[indexA].status
- })
-
- let selectNum = `giftBagList[${index}].selectNum`
- let sum = 0
- this.data.giftBagList[index].goods_list.forEach(itemB => {
- if (itemB.status) {
- sum = ++sum
- }
- })
- this.setData({
- [selectNum]: sum
- })
-
- let list = {}
- let flag = false
- let selectIndex = ''
- selectGiftList.forEach((selectItem, Index) => {
- if (selectItem.goods_id == itemA.id) {
- flag = true
- selectIndex = Index
- }
- })
- if (!flag) {
- list.item_id = item.id
- list.goods_id = itemA.id
- list.num = 1
- list.goods_name = itemA.goods_name
- list.cover_url = itemA.cover_url
- selectGiftList.push(list)
- } else {
- selectGiftList.splice(selectIndex, 1)
- }
- this.setData({
- selectGiftList
- })
- },
-
- add(e) {
- let index = e.currentTarget.dataset.index
- let indexA = e.currentTarget.dataset.indexa
- let itemSum = e.currentTarget.dataset.item.num
- let itemSelectNum = e.currentTarget.dataset.item.selectNum
-
- if (itemSelectNum + 1 > itemSum) {
- return
- }
- let giftBagNum = `giftBagList[${index}].goods_list[${indexA}].num`
- let selectNum = `giftBagList[${index}].selectNum`
- this.setData({
- [giftBagNum]: this.data.giftBagList[index].goods_list[indexA].num+1,
- [selectNum]:this.data.giftBagList[index].selectNum+1
- })
- let selectGiftList =[]
- this.data.giftBagList.forEach(item=>{
- item.goods_list.forEach(itemA=>{
- if(itemA.num>0){
- let list = {}
- list.item_id = item.id
- list.goods_id = itemA.id
- list.num = itemA.num
- list.goods_name = itemA.goods_name
- list.cover_url = itemA.cover_url
- selectGiftList.push(list)
- }
- })
- })
- this.setData({
- selectGiftList
- })
- },
-
- reduce(e) {
- let index = e.currentTarget.dataset.index
- let indexA = e.currentTarget.dataset.indexa
- let itemSelectNum = e.currentTarget.dataset.item.selectNum
- if ( this.data.giftBagList[index].goods_list[indexA].num == 0) {
- return
- }
- let giftBagNum = `giftBagList[${index}].goods_list[${indexA}].num`
- let selectNum = `giftBagList[${index}].selectNum`
- this.setData({
- [giftBagNum]: this.data.giftBagList[index].goods_list[indexA].num-1,
- [selectNum]:this.data.giftBagList[index].selectNum-1
- })
- },
-
- affrimSelect() {
-
- let flag = false
- this.data.giftBagList.forEach(item => {
- if (item.selectNum != item.num) {
- flag = true
- }
- })
- if (flag) {
- wx.showToast({
- title: '您还有商品没有选择完毕',
- icon: 'none'
- })
- return
- }
- wx.navigateTo({
- url: `/subPackagesE/pages/giftBagOrder/giftBagOrder?productList=${JSON.stringify(this.data.selectGiftList)}&&giftID=${this.data.id}`,
- })
- }
- })
|