cart2 多活动的优化

yvan.ni
1 parent cc3629d6
Showing 1 changed file with 205 additions and 434 deletions
packageE/pages/cart/cart2/cart2.js
@@ -1940,15 +1940,12 @@ Page({
  
     //调用函数计算每件组合购商品的单价,
     await zh_calc.calc_zh_split_price(c_arr, th);
-
     //调用函数计算每件阶梯促销商品的单价,
     await ladder_calc.calc_split_price(c_arr, th);
     //调用函数计算，优惠券优惠什么商品价格，优惠券优惠什么商品
-
     await th.get_cart_quan(c_arr);
  
  
-
     //-- 经纬度不循环调用接口 --
     var lon = 0; var lat = 0;
     //---循环购物车---
@@ -2105,6 +2102,17 @@ Page({
  
       var back_data = null;
       var quan_no_goods_arr = null;
+      var ord_prom =null;
+
+      //---判断是不是有订单优惠---
+      await getApp().request.promiseGet("/api/weshop/promorder/getOrderPromotion", {
+        data: { store_id: os.stoid, orderAmount: parseFloat(o_price - quan_price - whsle_goods_price - no_order_yh).toFixed(2), user_id: getApp().globalData.user_id }
+      }).then(res => {
+        if (res.data.code == 0) {
+          ord_prom = res.data.data;
+        }
+      })
+
       //--如果是物流，且选择了地址，就要开始显示包邮券，且包邮券也已经优惠了优惠活动的金额--
       if (cart_item.exp_type == 0 && th.data.user_addr != null && !cart_item.is_xz_yh) {
         //看是不是有调用过包邮券
@@ -2150,16 +2158,21 @@ Page({
           })
         }
  
-        var user_addr = th.data.user_addr;
-        var req_d = {
-          province: user_addr.province, city: user_addr.city, district: user_addr.district,
-          wuliu: parseFloat(o_price - quan_price - whsle_goods_price - no_post_temp).toFixed(2), store_id: os.stoid
+
+        //-- 如果没有订单优惠，或者订单优惠中有勾选包邮模板 --
+        if(!ord_prom || ord_prom.is_post_temp) {
+          var user_addr = th.data.user_addr;
+          var req_d = {
+            province: user_addr.province, city: user_addr.city, district: user_addr.district,
+            wuliu: parseFloat(o_price - quan_price - whsle_goods_price - no_post_temp).toFixed(2), store_id: os.stoid
+          }
+          await getApp().request.promisePost("/api/weshop/order/areaFreight", {
+            is_json: 1, data: req_d
+          }).then(rs => {
+            if (rs.data.code == 0) back_data = rs.data.data;
+          });
         }
-        await getApp().request.promisePost("/api/weshop/order/areaFreight", {
-          is_json: 1, data: req_d
-        }).then(rs => {
-          if (rs.data.code == 0) back_data = rs.data.data;
-        });
+
  
       }
  
@@ -2336,32 +2349,27 @@ Page({
       }
  
       var order_m = 0;
-      //---判断是不是有订单优惠---
-      await getApp().request.promiseGet("/api/weshop/promorder/getOrderPromotion", {
-        data: { store_id: os.stoid, orderAmount: o_condition, user_id: getApp().globalData.user_id }
-      }).then(res => {
-        if (res.data.code == 0) {
-          var ord_prom = res.data.data;
-          //么有使用券，或者活动没有限制使用优惠券
-          if (quan_price <= 0 || !ord_prom.is_xz_yh) {
-            order_prom_id = ord_prom['id'];
-            switch (ord_prom['type']) {
-              case 0:
-                order_m = Math.round(o_condition * ord_prom['expression']) / 100;//满额打折
-                order_prom_amount = (o_condition - order_m).toFixed(2);
-                break;
-              case 1:
-                //order_m = o_condition - ord_prom['expression'];//满额优惠金额
-                var bs = 1;
-                if (ord_prom.is_bz) {
-                  bs = Math.floor(o_condition / ord_prom.money);
-                }
-                order_prom_amount = ord_prom['expression'];
-                break;
+
+      //么有使用券，或者活动没有限制使用优惠券
+      if (quan_price <= 0 || !ord_prom.is_xz_yh) {
+        order_prom_id = ord_prom['id'];
+        switch (ord_prom['type']) {
+          case 0:
+            order_m = Math.round(o_condition * ord_prom['expression']) / 100;//满额打折
+            order_prom_amount = (o_condition - order_m).toFixed(2);
+            break;
+          case 1:
+            //order_m = o_condition - ord_prom['expression'];//满额优惠金额
+            var bs = 1;
+            if (ord_prom.is_bz) {
+              bs = Math.floor(o_condition / ord_prom.money);
             }
-          }
+            order_prom_amount = ord_prom['expression'];
+            break;
         }
-      })
+      }
+
+
  
       cart_item.order_prom_amount = 0;
       //--订单优惠的显示--
@@ -2642,7 +2650,6 @@ Page({
     }
   },
  
-
   //---------计算立即购买----------
   calculatePrice2: async function (qfunc) {
     var th = this, good = this.data.bn_goods;
@@ -2721,11 +2728,30 @@ Page({
       gd_arr_list = [...gd_arr_list, ...th.data.buy_now_gift_goods];
     }
  
+    //-- 把订单优惠的判断提前，bn_is_order_yh是确定要不要订单优惠的控制 --
+    var condition = parseFloat(parseFloat(allpice) - cut_price - quan_price).toFixed(2);
+    var ord_prom = null;
+    var is_ord_prom_post = 0;
+
+    if(condition>0 &&  th.data.bn_is_order_yh) {
+      await getApp().request.promiseGet("/api/weshop/promorder/getOrderPromotion", {
+        data: {store_id: os.stoid, orderAmount: condition, user_id: getApp().globalData.user_id}
+      }).then(res => {
+        if (res.data.code == 0) {
+          var data = res.data.data;
+          ord_prom = data;
+        }
+      })
+      if (ord_prom && ord_prom.is_post_temp) {
+        is_ord_prom_post = 1;
+      }
+    }
+
     //-----------当地址不为空，且是物流时，计算物流费用,并同时商品不是优惠活动的包邮----------
     if (th.data.user_addr != null && th.data.bn_exp_type == 0 && good.is_past != 1) {
       //看是不是有调用过包邮券
       if (!th.data.isget_by_quan[th.data.bn_pick] && good.is_xz_yh != 1) {
-        var condition = allpice - cut_price - quan_price;
+
         //--判断要不要显示包邮券,链式调用接口，调取包邮券，已经是减了优惠的金额，见到优惠券的钱---
         getApp().request.promiseGet("/api/weshop/userfeemail/pageAndArea", {
           data: {
@@ -2782,8 +2808,9 @@ Page({
         }
         var back_data = null;
  
-        //判断是不是包邮模板
-        if (th.data.bn_is_post_temp) {
+        //判断是不是包邮模板,bn_is_post_temp  和 订单优惠的包邮模板一起控制
+        if(th.data.bn_is_post_temp && (!ord_prom || is_ord_prom_post)){
+
           await getApp().request.promisePost("/api/weshop/order/areaFreight", {
             is_json: 1, data: req_d
           }).then(rs => {
@@ -2936,46 +2963,38 @@ Page({
       o_condition = 0;
     }
  
-
-
-
-
-    if (o_condition > 0 && th.data.bn_is_order_yh) {
-
-      th.check_is_order_prom(o_condition, async function () {
-        var order_prom_amount = 0;
-        var order_prom_id = 0;
-        if (th.data.order_prom[th.data.bn_pick] && th.data.order_prom[th.data.bn_pick]['money'] <= o_condition) {
-          var ord_prom = th.data.order_prom[th.data.bn_pick];
-          //么有使用券，或者活动没有限制使用优惠券
-          if (coupon_price <= 0 || !ord_prom.is_xz_yh) {
-            order_prom_id = ord_prom['id'];
-            switch (ord_prom['type']) {
-              case 0:
-                order_m = Math.round(o_condition * ord_prom['expression']) / 100;//满额打折
-                order_prom_amount = (o_condition - order_m).toFixed(2);
-                break;
-              case 1:
-                //-- 如果有优惠促销倍减的时候 --
-                var bs = 1;
-                if (ord_prom.is_bz) {
-                  bs = Math.floor(o_condition / ord_prom.money);
-                }
-
-                order_m = o_condition - bs * ord_prom['expression'];//满额优惠金额
-                order_prom_amount = ord_prom['expression'];
-                break;
+    var order_prom_amount = 0;
+    var order_prom_id = 0;
+    if (ord_prom) {
+      //么有使用券，或者活动没有限制使用优惠券
+      if (coupon_price <= 0 || !ord_prom.is_xz_yh) {
+        order_prom_id = ord_prom['id'];
+        switch (ord_prom['type']) {
+          case 0:
+            order_m = Math.round(o_condition * ord_prom['expression']) / 100;//满额打折
+            order_prom_amount = (o_condition - order_m).toFixed(2);
+            break;
+          case 1:
+            //-- 如果有优惠促销倍减的时候 --
+            var bs = 1;
+            if (ord_prom.is_bz) {
+              bs = Math.floor(o_condition / ord_prom.money);
             }
-          }
-        }
-        //--订单优惠的显示--
-        var order_prom_txt1 = "formData.order_prom_id";
-        var order_prom_txt2 = "formData.order_prom_amount";
-        if (order_prom_id > 0) {
-          th.setData({ [order_prom_txt1]: order_prom_id, [order_prom_txt2]: order_prom_amount })
-        } else {
-          th.setData({ [order_prom_txt1]: 0, [order_prom_txt2]: 0 })
+
+            order_m = o_condition - bs * ord_prom['expression'];//满额优惠金额
+            order_prom_amount = ord_prom['expression'];
+            break;
         }
+      }
+    }
+    //--订单优惠的显示--
+    var order_prom_txt1 = "formData.order_prom_id";
+    var order_prom_txt2 = "formData.order_prom_amount";
+    if (order_prom_id > 0) {
+      th.setData({ [order_prom_txt1]: order_prom_id, [order_prom_txt2]: order_prom_amount })
+    } else {
+      th.setData({ [order_prom_txt1]: 0, [order_prom_txt2]: 0 })
+    }
  
     //预存金额使用参与计算
     if (th.data.udata && th.data.udata.Balance > 0 && order_m * 1 > 0) {
@@ -3014,7 +3033,7 @@ Page({
             keyid: th.data.bn_goods.keyid
           }
         })
-        
+
         if (!good.yck_off) {
           good.yck_off = cart_yc.yck_off
         }
@@ -3077,394 +3096,145 @@ Page({
     }
  
  
-        //判断是否同城配送,而且没有调用过
-        if (th.data.bn_exp_type == 2 && th.data.user_addr) {
-          var gd_w = 0, lon = 0, lat = 0;
-          for (let ib in gd_arr_list) {
-            let item_b = gd_arr_list[ib];
-            gd_w += item_b['weight'] * item_b['buynum'];
-          }
-
-          //-- 获取距离  --
-          await getApp().request.promisePost("/api/weshop/order/sameCityExp/getGeocoder", {
-            is_json: 1, data: { address: th.data.user_addr.more_address + th.data.user_addr.address }
-          }).then(res => {
-            if (res.data.code == 0) {
-              var data = JSON.parse(res.data.data);
-              if (data.status == 0) {
-                lon = data.result.location.lng;
-                lat = data.result.location.lat;
-              }
-            }
-          })
+    //判断是否同城配送,而且没有调用过
+    if (th.data.bn_exp_type == 2 && th.data.user_addr) {
+      var gd_w = 0, lon = 0, lat = 0;
+      for (let ib in gd_arr_list) {
+        let item_b = gd_arr_list[ib];
+        gd_w += item_b['weight'] * item_b['buynum'];
+      }
  
-          var req_data = {
-            store_id: os.stoid, order_amount: parseFloat(order_m),
-            lon: lon, lat: lat, pickup_id: bn_pick, goods_weight: gd_w
+      //-- 获取距离  --
+      await getApp().request.promisePost("/api/weshop/order/sameCityExp/getGeocoder", {
+        is_json: 1, data: { address: th.data.user_addr.more_address + th.data.user_addr.address }
+      }).then(res => {
+        if (res.data.code == 0) {
+          var data = JSON.parse(res.data.data);
+          if (data.status == 0) {
+            lon = data.result.location.lng;
+            lat = data.result.location.lat;
           }
-
-          var is_next = 1;
-
-          //获取同城配送参数
-          await getApp().request.promisePost("/api/weshop/order/sameCityExp/getMoney", {
-            is_json: 1, data: req_data
-          }).then(res => {
-            if (res.data.code == 0) {
-              var wl_txt = "formData.shipping_price";
-              th.setData({ [wl_txt]: res.data.data, })
-
-            } else {
-              is_next = 0;
-              if (qfunc) {
-                qfunc();
-              } else {
-                wx.showToast({
-                  title: res.data.msg,
-                  icon: 'none',
-                  duration: 2000
-                })
-              }
-
-            }
-          })
-          if (!is_next) return false
         }
+      })
  
+      var req_data = {
+        store_id: os.stoid, order_amount: parseFloat(order_m),
+        lon: lon, lat: lat, pickup_id: bn_pick, goods_weight: gd_w
+      }
  
-        total_m = parseFloat(total_m) + parseFloat(th.data.formData.shipping_price);
-        order_m = parseFloat(order_m) + parseFloat(th.data.formData.shipping_price);
-
-        total_m = total_m.toFixed(2);
-        order_m = order_m.toFixed(2);
-
-        var atxt = "formData.total_amount";
-        th.setData({ [atxt]: total_m, })
-
-        var txt = "formData.user_money";
-        var txt2 = "formData.order_amount";
-        var txt3 = "formData.coupon_price";
+      var is_next = 1;
  
-        //-- 最后的金额小于佣金 --
-        if (parseFloat(order_m) < parseFloat(th.data.bn_goods.use_commission)) {
+      //获取同城配送参数
+      await getApp().request.promisePost("/api/weshop/order/sameCityExp/getMoney", {
+        is_json: 1, data: req_data
+      }).then(res => {
+        if (res.data.code == 0) {
+          var wl_txt = "formData.shipping_price";
+          th.setData({ [wl_txt]: res.data.data, })
  
-          if (th.data.bn_use_commission) {
+        } else {
+          is_next = 0;
+          if (qfunc) {
+            qfunc();
+          } else {
             wx.showToast({
-              title: '应付金额小于本单佣金，不可使用！',
+              title: res.data.msg,
               icon: 'none',
               duration: 2000
             })
           }
  
-          th.setData({
-            bn_use_commission: 0
-          });
-
-
-        }
-
-        var txt4 = "formData.use_commission";
-
-        if (th.data.bn_use_commission) {
-          order_m = (parseFloat(order_m) - parseFloat(th.data.bn_goods.use_commission)).toFixed(2);
-          th.setData({ [txt4]: th.data.bn_goods.use_commission })
-        }
-
-
-        var amoney = parseFloat(th.data.userinfo.user_money - th.data.txmon - th.data.userinfo.frozen_money);
-        //--------------如果使用余额---------------------
-        if (th.data.bn_use_money == 1) {
-          if (amoney > parseFloat(order_m)) {
-            order_m = parseFloat(order_m).toFixed(2);
-            th.setData({ [txt]: order_m, [txt2]: 0, [txt3]: coupon_price, show_submit: 1, submit: 0 })
-          } else {
-            order_m = parseFloat(order_m) - parseFloat(amoney);
-            order_m = order_m.toFixed(2);
-            th.setData({ [txt]: amoney, [txt2]: order_m, [txt3]: coupon_price, show_submit: 1, submit: 0 })
-          }
-        } else {
-          th.setData({ [txt]: 0, [txt2]: order_m, [txt3]: coupon_price, show_submit: 1, submit: 0 })
-        }
-        //优惠活动送积分
-        if (good.s_intValue) {
-          txt = "formData.give_integral";
-          th.setData({ [txt]: good.s_intValue });
-        }
-        //优惠送券
-        if (good.s_coupon_id) {
-          var i_txt = "formData.give_coupon_id";
-          //这个是json格式的
-          var i_txt1 = "formData.g_coupon_num";
-          var ob = [{ "num": good.s_coupon_num, "c_id": good.s_coupon_id }];
-          ob = JSON.stringify(ob);
-          th.setData({ [i_txt]: good.s_coupon_id, [i_txt1]: ob });
-        }
-        //优惠礼包
-        if (good.s_libao) {
-          var l_txt = "formData.give_lb_id";
-          //这个是json格式的
-          var l_txt1 = "formData.g_lb_num";
-          var ob = [{ "num": good.s_lb_num, "l_id": good.s_libao }];
-          ob = JSON.stringify(ob);
-          th.setData({ [l_txt]: good.s_libao, [l_txt1]: ob });
-        }
-
-        //专享礼包
-        if (good.zx_libao) {
-          var l_txt = "formData.give_zxlb_id";
-          //这个是json格式的
-          var l_txt1 = "formData.g_zxlb_num";
-          var ob = [{ "num": good.zx_lb_num, "l_id": good.zx_libao }];
-          ob = JSON.stringify(ob);
-          th.setData({ [l_txt]: good.zx_libao, [l_txt1]: ob });
         }
       })
-    } else {
-
-      var order_prom_txt1 = "formData.order_prom_id";
-      var order_prom_txt2 = "formData.order_prom_amount";
-      th.setData({ [order_prom_txt1]: 0, [order_prom_txt2]: 0 })
-
-            //预存金额使用参与计算
-            if (th.data.udata && th.data.udata.Balance > 0 && order_m * 1 > 0) {
-              if (!th.data.bn_goods.keyid) {
-                //获取门店信息
-                await getApp().request.promiseGet("/api/weshop/pickup/list", {
-                  data: {
-                    store_id: os.stoid,
-                    ids: th.data.bn_pick
-                  }
-                }).then(res => {
-                  if (ut.ajax_ok(res)) {
-                    console.log(res);
-                    if (res.data.code == 0) {
-                      let resData = res.data.data.pageData
-                      if (resData && resData[0]) {
-                        let keyid = resData[0].keyid
-                        let txt = 'bn_goods.keyid'
-                        th.setData({
-                          [txt]: keyid
-                        })
-                      }
-                    }
-                  }
-                })
-              }
-              if (th.data.bn_goods.keyid) {
-                let cart_yc = await th.beforAdvancesum({
-                  order_amount: order_m,
-                  goods: [{
-                    goods_sn: th.data.bn_goods.goods_sn,
-                    goods_price: th.data.bn_goods.goods_price,
-                    goods_num: th.data.bn_goods.goods_num,
-                  }],
-                  sto: {
-                    keyid: th.data.bn_goods.keyid
-                  }
-                })
-                
-                if (!good.yck_off) {
-                  good.yck_off = cart_yc.yck_off
-                }
-                good.yck = cart_yc.yck
-                good.yckid = cart_yc.yckid
-                good.pre_json = cart_yc.pre_json
-                let yct1 = 'bn_goods.yck_off';
-                let yct2 = 'bn_goods.yck';
-                let yct3 = 'bn_goods.yckid';
-                let yct4 = 'bn_goods.pre_json';
-                th.setData({
-                  [yct1]: good.yck_off,
-                  [yct2]: good.yck,
-                  [yct3]: good.yckid,
-                  [yct4]: good.pre_json,
-                })
-      
-                if (good.yck_off && good.yck_off == 2) {
-                  let order_amount = (order_m - good.yck).toFixed(2);
-                  let yck = 0
-                  if (order_amount * 1 > 0) {
-                    order_m = order_amount;
-                    // all_prestore+=parseFloat(good.yck);
-                    yck = parseFloat(good.yck)
-                  } else {
-                    // all_prestore+=order_m*1
-                    yck = parseFloat(order_m)
-                    order_m = 0
-                  }
-                  let atxt10 = "formData.prestore"; //预存金额
-                  let atxt11 = "formData.pre_json"; //预存json
-                  let atxt12 = "formData.all_yck_arr"; //预存真实抵扣列表
-                  th.setData({
-                    [atxt10]: yck,
-                    [atxt11]: [good.pre_json],
-                    [atxt12]: [yck],
-                  })
-                  // formData.prestore
-                  // all_yck_arr.push(yck) //真实预存款抵扣金额
-                  // all_pre_json.push(good.pre_json)
-                  // all_prestore = parseFloat(all_prestore); //真实预存款抵扣金额总和
-                }
-              }
-            } else {
-              let yct1 = 'bn_goods.yck_off';
-              let yct2 = 'bn_goods.yck';
-              let yct3 = 'bn_goods.yckid';
-              let yct4 = 'bn_goods.pre_json';
-              let atxt10 = "formData.prestore"; //预存金额
-              let atxt11 = "formData.pre_json"; //预存json
-              let atxt12 = "formData.all_yck_arr"; //预存真实抵扣列表
-              th.setData({
-                [yct2]: 0,
-                [yct3]: '',
-                [yct4]: '',
-                [atxt10]: 0,
-                [atxt11]: '',
-                [atxt12]: [],
-              })
-            }
+      if (!is_next) return false
+    }
  
-      //判断是否同城配送,而且没有调用过
-      if (th.data.bn_exp_type == 2 && th.data.user_addr) {
-        var gd_w = 0, lon = 0, lat = 0;
-        for (let ib in gd_arr_list) {
-          let item_b = gd_arr_list[ib];
-          gd_w += item_b['weight'] * item_b['buynum'];
-        }
  
-        //-- 获取距离  --
-        await getApp().request.promisePost("/api/weshop/order/sameCityExp/getGeocoder", {
-          is_json: 1, data: { address: th.data.user_addr.more_address + th.data.user_addr.address }
-        }).then(res => {
-          if (res.data.code == 0) {
-            var data = JSON.parse(res.data.data);
-            if (data.status == 0) {
-              lon = data.result.location.lng;
-              lat = data.result.location.lat;
-            }
-          }
-        })
+    total_m = parseFloat(total_m) + parseFloat(th.data.formData.shipping_price);
+    order_m = parseFloat(order_m) + parseFloat(th.data.formData.shipping_price);
  
-        var req_data = {
-          store_id: os.stoid, order_amount: parseFloat(order_m),
-          lon: lon, lat: lat, pickup_id: bn_pick, goods_weight: gd_w
-        }
+    total_m = total_m.toFixed(2);
+    order_m = order_m.toFixed(2);
  
-        var is_next = 1;
+    var atxt = "formData.total_amount";
+    th.setData({ [atxt]: total_m, })
  
-        //获取同城配送参数
-        await getApp().request.promisePost("/api/weshop/order/sameCityExp/getMoney", {
-          is_json: 1, data: req_data
-        }).then(res => {
-          if (res.data.code == 0) {
-            var wl_txt = "formData.shipping_price";
-            th.setData({ [wl_txt]: res.data.data, })
+    var txt = "formData.user_money";
+    var txt2 = "formData.order_amount";
+    var txt3 = "formData.coupon_price";
  
-          } else {
-            is_next = 0;
-            if (qfunc) {
-              qfunc();
-            } else {
-              wx.showToast({
-                title: res.data.msg,
-                icon: 'none',
-                duration: 2000
-              })
-            }
+    //-- 最后的金额小于佣金 --
+    if (parseFloat(order_m) < parseFloat(th.data.bn_goods.use_commission)) {
  
-          }
+      if (th.data.bn_use_commission) {
+        wx.showToast({
+          title: '应付金额小于本单佣金，不可使用！',
+          icon: 'none',
+          duration: 2000
         })
-        if (!is_next) return false
       }
  
+      th.setData({
+        bn_use_commission: 0
+      });
  
  
-      total_m = parseFloat(total_m) + parseFloat(th.data.formData.shipping_price);
-      order_m = parseFloat(order_m) + parseFloat(th.data.formData.shipping_price);
-      var atxt = "formData.total_amount";
-
-      total_m = total_m.toFixed(2);
-      order_m = order_m.toFixed(2);
-
-      th.setData({ [atxt]: total_m, })
-
-      var txt = "formData.user_money";
-      var txt2 = "formData.order_amount";
-      var txt3 = "formData.coupon_price";
-
-      //-- 最后的金额小于佣金 --
-      if (parseFloat(order_m) < parseFloat(th.data.bn_goods.use_commission)) {
-
-        if (th.data.bn_use_commission) {
-          wx.showToast({
-            title: '应付金额小于本单佣金，不可使用！',
-            icon: 'none',
-            duration: 2000
-          })
-        }
-
-        th.setData({
-          bn_use_commission: 0
-        });
-      }
-
+    }
  
-      var txt4 = "formData.use_commission";
-
-      if (th.data.bn_use_commission) {
-        order_m = (parseFloat(order_m) - parseFloat(th.data.bn_goods.use_commission)).toFixed(2);
-        th.setData({ [txt4]: th.data.bn_goods.use_commission })
-      }
+    var txt4 = "formData.use_commission";
  
+    if (th.data.bn_use_commission) {
+      order_m = (parseFloat(order_m) - parseFloat(th.data.bn_goods.use_commission)).toFixed(2);
+      th.setData({ [txt4]: th.data.bn_goods.use_commission })
+    }
  
-      var amoney = parseFloat(th.data.userinfo.user_money - th.data.txmon - th.data.userinfo.frozen_money);
  
-      //--------------如果使用余额---------------------
-      if (th.data.bn_use_money == 1) {
-        if (amoney > parseFloat(order_m)) {
-          order_m = parseFloat(order_m).toFixed(2);
-          th.setData({ [txt]: order_m, [txt2]: 0, [txt3]: coupon_price, show_submit: 1, submit: 0 })
-        } else {
-          order_m = parseFloat(order_m) - parseFloat(amoney);
-          order_m = order_m.toFixed(2);
-          th.setData({ [txt]: amoney, [txt2]: order_m, [txt3]: coupon_price, show_submit: 1, submit: 0 })
-        }
+    var amoney = parseFloat(th.data.userinfo.user_money - th.data.txmon - th.data.userinfo.frozen_money);
+    //--------------如果使用余额---------------------
+    if (th.data.bn_use_money == 1) {
+      if (amoney > parseFloat(order_m)) {
+        order_m = parseFloat(order_m).toFixed(2);
+        th.setData({ [txt]: order_m, [txt2]: 0, [txt3]: coupon_price, show_submit: 1, submit: 0 })
       } else {
-        th.setData({ [txt]: 0, [txt2]: order_m, [txt3]: coupon_price, show_submit: 1, submit: 0 })
-      }
-      //优惠活动送积分
-      if (good.s_intValue) {
-        txt = "formData.give_integral";
-        th.setData({ [txt]: good.s_intValue });
-      }
-      //优惠送券
-      if (good.s_coupon_id) {
-        var i_txt = "formData.give_coupon_id";
-        //这个是json格式的
-        var i_txt1 = "formData.g_coupon_num";
-        var ob = [{ "num": good.s_coupon_num, "c_id": good.s_coupon_id }];
-        ob = JSON.stringify(ob);
-        th.setData({ [i_txt]: good.s_coupon_id, [i_txt1]: ob });
-      }
-      //优惠礼包
-      if (good.s_libao) {
-        var l_txt = "formData.give_lb_id";
-        //这个是json格式的
-        var l_txt1 = "formData.g_lb_num";
-        var ob = [{ "num": good.s_lb_num, "l_id": good.s_libao }];
-        ob = JSON.stringify(ob);
-        th.setData({ [l_txt]: good.s_libao, [l_txt1]: ob });
-      }
-
-      //专享礼包
-      if (good.zx_libao) {
-        var l_txt = "formData.give_zxlb_id";
-        //这个是json格式的
-        var l_txt1 = "formData.g_zxlb_num";
-        var ob = [{ "num": good.zx_lb_num, "l_id": good.zx_libao }];
-        ob = JSON.stringify(ob);
-        th.setData({ [l_txt]: good.zx_libao, [l_txt1]: ob });
-
+        order_m = parseFloat(order_m) - parseFloat(amoney);
+        order_m = order_m.toFixed(2);
+        th.setData({ [txt]: amoney, [txt2]: order_m, [txt3]: coupon_price, show_submit: 1, submit: 0 })
       }
+    } else {
+      th.setData({ [txt]: 0, [txt2]: order_m, [txt3]: coupon_price, show_submit: 1, submit: 0 })
+    }
+    //优惠活动送积分
+    if (good.s_intValue) {
+      txt = "formData.give_integral";
+      th.setData({ [txt]: good.s_intValue });
+    }
+    //优惠送券
+    if (good.s_coupon_id) {
+      var i_txt = "formData.give_coupon_id";
+      //这个是json格式的
+      var i_txt1 = "formData.g_coupon_num";
+      var ob = [{ "num": good.s_coupon_num, "c_id": good.s_coupon_id }];
+      ob = JSON.stringify(ob);
+      th.setData({ [i_txt]: good.s_coupon_id, [i_txt1]: ob });
+    }
+    //优惠礼包
+    if (good.s_libao) {
+      var l_txt = "formData.give_lb_id";
+      //这个是json格式的
+      var l_txt1 = "formData.g_lb_num";
+      var ob = [{ "num": good.s_lb_num, "l_id": good.s_libao }];
+      ob = JSON.stringify(ob);
+      th.setData({ [l_txt]: good.s_libao, [l_txt1]: ob });
+    }
+
+    //专享礼包
+    if (good.zx_libao) {
+      var l_txt = "formData.give_zxlb_id";
+      //这个是json格式的
+      var l_txt1 = "formData.g_zxlb_num";
+      var ob = [{ "num": good.zx_lb_num, "l_id": good.zx_libao }];
+      ob = JSON.stringify(ob);
+      th.setData({ [l_txt]: good.zx_libao, [l_txt1]: ob });
     }
  
     wx.hideLoading();
@@ -3473,6 +3243,7 @@ Page({
  
   },
  
+
   requestSubscribe() {
     const th = this;
     const template_id = this.data.template_id;