613 lines
15 KiB
JavaScript
613 lines
15 KiB
JavaScript
// packageE/orderullPackage/orderullPackage.js
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var app = getApp();
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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cartsNum: 0, //购物车数量
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cartList: [],
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categoryList: [], //顶部分类导航
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activeCat: null,
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goodList: [],
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sortOption: [{
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value: "id",
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name: "综合排序"
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},
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{
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value: "price",
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name: "价格最低"
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},
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{
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value: "discount",
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name: "优惠力度"
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}
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],
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activeSort: "id",
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activity_gid: 0,
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activity_index: 0,
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showgp: false,
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popupSpecs: false,
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goodinfo: {},
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freight: null,
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page: 1, //分页数，当前页数
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isLoadMore: true, //判断是否要加载更多的标志
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total_page: 0, //总页数
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orderCart: [], //记录下单页传递的购物车id
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showCarList: false,
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// 购物车配送方式冲突
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dispatch_types: [],
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showChoose: false,
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radioChoose: ""
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},
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options: {
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multipleSlots: true // 在组件定义时的选项中启用多slot支持
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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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onLoad: function (options) {
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if (options.cart_id) {
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let cartStr = JSON.parse(options.cart_id); //注意!! [].split(',')会返回[""],此时再.map[Number]会返回[0]，要处理
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if (cartStr[0] === "") {
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cartStr = [];
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}
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this.data.orderCart = cartStr.map(Number);
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}
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this.getCategory();
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},
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getCategory() {
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//获取分类列表
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let urlStr = app.getNetAddresss("goods.postage-included-category.index");
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app._postNetWork({
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url: urlStr,
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data: {},
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success: (resdata) => {
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let res = resdata.data;
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if (res.result == 1) {
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this.setData({
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categoryList: res.data
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});
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if (res.data && res.data.length > 0) {
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this.setData({
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activeCat: res.data[0].id
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});
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this.changeSort();
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}
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} else {
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wx.showToast({
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icon: "none",
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title: res.msg,
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duration: 1000,
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});
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}
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},
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fail: (res) => {
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console.log(res);
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},
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});
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},
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changeCategory(e) {
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let _id = e.currentTarget.dataset.id;
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this.setData({
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activeCat: _id //记录当前选择的分类
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});
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this.changeSort();
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},
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changeSort(e) {
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let _sort = null;
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if (e && e.currentTarget.dataset && e.currentTarget.dataset.value) {
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_sort = e.currentTarget.dataset.value;
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this.setData({
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activeSort: _sort //记录当前选择的排序方式
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});
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}
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this.setData({
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goodList: []
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});
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let _json = {
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category_id: this.data.activeCat,
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sort: _sort || "id"
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};
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let urlStr = app.getNetAddresss("goods.postage-included-category.goods");
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app._postNetWork({
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url: urlStr,
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data: _json,
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success: (resdata) => {
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let res = resdata.data;
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if (res.result == 1) {
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this.setData({
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goodList: res.data.data, //商品列表
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isLoadMore: true,
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total_page: res.data.last_page,
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page: 1
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});
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this.getCartList();
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} else {
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wx.showToast({
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icon: "none",
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title: res.msg,
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duration: 1000,
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});
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}
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},
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fail: (res) => {
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console.log(res);
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},
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});
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},
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getCartList() {
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//获取购物车列表，该列表继承商城购物车，只返回通过接口postageIncludedCategory.member-cart.store添加的购物车数据
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let urlStr = app.getNetAddresss("postageIncludedCategory.member-cart.index");
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app._postNetWork({
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url: urlStr,
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data: {},
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success: (resdata) => {
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let res = resdata.data;
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if (res.result == 1) {
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this.setData({
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cartList: res.data
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});
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this.setGoodTotal();
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this.getFreight();
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} else {
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wx.showToast({
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icon: "none",
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title: res.msg,
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duration: 1000,
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});
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}
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},
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fail: (res) => {
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console.log(res);
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},
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});
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},
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setGoodTotal() {
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this.data.cartsNum = 0;
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// 计算设置当前商品列表中是否有已加入购物车的数据，有则显示购物车数量
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for (let index = 0; index < this.data.cartList.length; index++) {
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this.data.cartsNum += this.data.cartList[index].total;
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for (let j = 0; j < this.data.goodList.length; j++) {
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if (index == 0 && this.data.goodList[j].total) {
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this.data.goodList[j].total = 0; //初始化置0
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}
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if (this.data.cartList[index].goods_id == this.data.goodList[j].id) {
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let _total = 0;
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if (this.data.cartList[index].option_id == 0) {
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// 无规格
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_total = this.data.cartList[index].total; //设置商品的购物车数量
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} else {
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// 有规格
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_total = this.data.goodList[j].total || 0;
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_total += this.data.cartList[index].total;
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}
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this.data.goodList[j].total = _total; //设置商品的购物车数量
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this.data.goodList[j].card_id = this.data.cartList[index].id; //设置商品的购物车id
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}
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}
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}
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this.setData({
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cartsNum: this.data.cartsNum,
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goodList: this.data.goodList
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});
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},
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getFreight() {
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// 计算运费，
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let _cart_ids = [];
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this.data.cartList.forEach(item => {
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_cart_ids.push(item.id);
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});
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let _cartArrConcat = _cart_ids.concat(this.data.orderCart);
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let _cartArr = new Set(_cartArrConcat);
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_cartArr = [..._cartArr];
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let urlStr = app.getNetAddresss("postageIncludedCategory.cart-list.index");
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app._postNetWork({
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url: urlStr,
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data: {
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cart_ids: _cartArr.join(",")
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},
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success: (resdata) => {
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let res = resdata.data;
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if (res.result == 1) {
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// postage_included_msg为空时，说明符合包邮条件了
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this.setData({
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freight: res.data.postage_included_msg && res.data.postage_included_msg != "" ? Number(res.data.postage_included_msg) : 0
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});
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} else {
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wx.showToast({
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icon: "none",
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title: res.msg,
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duration: 1000,
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});
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}
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},
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fail: (res) => {
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console.log(res);
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},
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});
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},
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_getMoreData() {
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let that = this;
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let urlStr = app.getNetAddresss("goods.postage-included-category.goods");
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that.data.isLoadMore = false; // 防止多次请求分页数据
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if (this.data.page >= this.data.total_page) {
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return;
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} else {
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this.data.page = this.data.page + 1;
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app._postNetWork({
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url: urlStr,
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showToastIn: false,
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data: {
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page: this.data.page,
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category_id: this.data.activeCat,
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sort: this.data.activeSort
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},
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success: function (resdata) {
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let res = resdata.data;
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if (res.result == 1) {
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that.setData({
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isLoadMore: true,
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goodList: that.data.goodList.concat(res.data.data)
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});
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} else {
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that.setData({
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page: that.data.page - 1,
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isLoadMore: false
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});
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return;
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}
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},
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fail: function (res) {
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console.log(res.msg);
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}
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});
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}
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},
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addCart(e) {
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console.log(e.detail);
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let _data = e.detail;
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this.setData({
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activity_index: _data.index
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});
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if (_data.isSpecs) {
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this.showGoodDetail(_data, true); //规格商品，显示规格弹窗
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return;
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}
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this.addMemberCart({
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id: _data.id,
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total: "1",
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index: _data.index
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});
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},
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addMemberCart(_data) {
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//添加到购物车，当前的加入购物车数据会影响到商城购物车的数据；如果商城购物车有，则修改数量；没有则加入购物车
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// 但当前页面只显示在当前操作的商品的购物车数据，
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if (!_data.id) return;
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let _json = {
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goods_id: _data.id,
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total: _data.total || 1,
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option_id: _data.option_id || 0
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};
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let urlStr = app.getNetAddresss("postageIncludedCategory.member-cart.store");
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app._postNetWork({
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url: urlStr,
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data: _json,
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success: (resdata) => {
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let res = resdata.data;
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wx.showToast({
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icon: "none",
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title: res.msg,
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duration: 1000,
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});
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if (res.result == 1) {
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this.setData({
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popupSpecs: false,
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showgp: false,
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['goodList[' + _data.index + '].total']: _data.total
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});
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}
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this.getCartList();
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},
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fail: (res) => {
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console.log(res);
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},
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});
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},
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showGoodDetail(e, _spec) {
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let _data = e.detail ? e.detail : e;
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if (this.data.activity_gid == _data.id) {
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let _showPopup = !_spec ? 'showgp' : 'popupSpecs';
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this.setData({
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[_showPopup]: true
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});
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return;
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}
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this.setData({
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activity_gid: _data.id
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});
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let urlStr = app.getNetAddresss("goods.goods.get-goods-page");
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app._postNetWork({
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url: urlStr,
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data: {
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id: Number(_data.id)
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},
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success: (resdata) => {
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let res = resdata.data;
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if (res.result == 1) {
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let name = !_spec ? "showgp" : 'popupSpecs';
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this.setData({
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[name]: true,
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goodinfo: res.data.get_goods,
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});
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} else {
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wx.showToast({
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icon: "none",
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title: res.msg,
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duration: 1000,
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});
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}
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},
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fail: (res) => {
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console.log(res);
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},
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});
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},
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close_yz_specs_popup(e) {
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this.setData({
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popupSpecs: false,
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});
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if (e.detail.clicktype == 1) {
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//点击确认按钮
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if (e.detail.cartid) {
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// 有购物车记录
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this.updateCart(e.detail.cartid, e.detail.goodsCount);
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} else {
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// 新加入购物车
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this.addMemberCart({ id: this.data.activity_gid, total: e.detail.goodsCount, option_id: e.detail.optionsId||0, index: this.data.activity_index });
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}
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}
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},
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openCartListPopup() {
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this.setData({
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showCarList: true
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});
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},
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close_yz_cartList_popup() {
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this.setData({
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showCarList: false
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});
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},
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changeCart(_data) {
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// 更新购物车数量
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let e = _data.detail ? _data.detail : _data;
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if (!e.cartId) {
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return;
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}
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if (Number(e.num) == 0) {
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//删除购物车
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this.destroyCart(e.cartId);
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return;
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}
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let urlStr = app.getNetAddresss("cart.list.updateNumV2");
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app._postNetWork({
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url: urlStr,
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data: {
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id: e.cartId,
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num: e.num
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},
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success: (resdata) => {
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let res = resdata.data;
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wx.showToast({
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icon: "none",
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title: res.msg,
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duration: 1000,
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});
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if (res.result == 1) {
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this.setData({
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popupSpecs: false,
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showgp: false
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});
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if (e.index) {
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this.setData({
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['goodList[' + e.index + '].total']: e.num
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});
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}
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this.getCartList();
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}
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},
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fail: (res) => {
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console.log(res);
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},
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});
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},
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destroyCart(_id) {
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let urlStr = app.getNetAddresss("cart.list.destroy");
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app._postNetWork({
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url: urlStr,
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data: {
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ids: _id
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},
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success: (resdata) => {
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let res = resdata.data;
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wx.showToast({
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icon: "none",
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title: res.msg,
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duration: 1000,
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});
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this.getCartList();
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},
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fail: (res) => {
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console.log(res);
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},
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});
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},
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// 购物车列表组件里的步进器 ============ start ==================
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changeCarList(e) {
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let _total = e.detail.name == "plus" ? e.detail.total + 1 : e.detail.name == "minus" ? e.detail.total - 1 : e.detail.total;
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this.changeCart({
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cartId: e.detail.id,
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num: _total
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});
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},
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// 购物车列表组件里的步进器 ============ end ==================
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typeChange(event) {
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this.setData({
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radioChoose: Number(event.detail),
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});
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},
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// 检查购物车商品列表是否有配送方式冲突
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checkGoods() {
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let _cart_ids = [];
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this.data.cartList.forEach(item => {
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_cart_ids.push(item.id);
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});
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let _cartArrConcat = _cart_ids.concat(this.orderCart);
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let _cartArr = new Set(_cartArrConcat);
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_cartArr = [..._cartArr];
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let urlStr = app.getNetAddresss("memberCart.checkout");
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urlStr += "&cart_ids=" + _cartArr.join(",");
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app._getNetWork({
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url: urlStr,
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success: (resdata) => {
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let res = resdata.data;
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if (res.result == 1) {
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if (res.data.need_choose == 1) {
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this.setData({
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dispatch_types: res.data.dispatch_types,
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showChoose: true
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});
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} else {
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this.toOrder();
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}
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} else {
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wx.showToast({
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icon: "none",
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title: res.msg,
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duration: 1000,
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});
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}
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},
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fail: (res) => {
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console.log(res);
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},
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});
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},
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toOrder() {
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this.initData();
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//当前是否是从下单页跳转过来的
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let _cart_ids = [];
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let _cartArr = [];
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if (this.data.showChoose && !this.data.radioChoose) {
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wx.showToast({
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icon: "none",
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title: '请先选择配送方式',
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duration: 1000,
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});
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return;
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}
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if (this.data.showChoose) {
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// 配送方式有冲突
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for (let i = 0; i < this.data.dispatch_types[this.data.radioChoose].member_carts.length; i++) {
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_cartArr.push(this.data.dispatch_types[this.data.radioChoose].member_carts[i].id);
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}
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} else {
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this.data.cartList.forEach(item => {
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_cart_ids.push(item.id);
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});
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let _cartArrConcat = _cart_ids.concat(this.data.orderCart);
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_cartArr = new Set(_cartArrConcat);
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_cartArr = [..._cartArr]; //去重
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}
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setTimeout(() => {
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//跳转下单页
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wx.navigateTo({
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url: '/packageD/buy/myOrder_v2/myOrder_v2?tag=-1&cart_ids=' + JSON.stringify(_cartArr)
|
||
});
|
||
}, 80);
|
||
},
|
||
initData() {
|
||
this.setData({
|
||
showgp: false,
|
||
popupSpecs: false,
|
||
showCarList: false,
|
||
showChoose: false
|
||
});
|
||
},
|
||
showgoodspecs(){
|
||
this.setData({
|
||
popupSpecs: true
|
||
});
|
||
},
|
||
closeChoose(){
|
||
this.setData({
|
||
showChoose: false
|
||
});
|
||
},
|
||
/**
|
||
* 生命周期函数--监听页面初次渲染完成
|
||
*/
|
||
onReady: function () {
|
||
|
||
},
|
||
|
||
/**
|
||
* 生命周期函数--监听页面显示
|
||
*/
|
||
onShow: function () {
|
||
|
||
},
|
||
|
||
/**
|
||
* 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 () {
|
||
if (this.data.isLoadMore) {
|
||
this._getMoreData();
|
||
} else {
|
||
console.log('没有更多数据');
|
||
}
|
||
},
|
||
|
||
/**
|
||
* 用户点击右上角分享
|
||
*/
|
||
onShareAppMessage: function () {
|
||
|
||
}
|
||
}); |