修复支付结果页显示bug、打印上一单商品数据多余bug；

pages/balance/balance.js

@@ -15,7 +15,8 @@ Page({
     list: [],
     orderNo: "",
     isPaying: false,
-
+    //记录跳转源，默认是首页home，如果是直接收款则是direct
+    from: "home"
   },
 
   //回退到上一个页面
@@ -47,6 +48,7 @@ Page({
   },
 
   onLoad(options) {
+    console.log("balance onLoad==>" + JSON.stringify(options));
     var totalQuantity = options.totalQuantity
     var totalPrice = options.totalPrice
     var totalDisc = options.totalDisc
@@ -68,20 +70,29 @@ Page({
       })
     }
 
-    //商品数据
-    let context = this;
-    my.getStorage({
-      key: 'goods',
-      success: function (res) {
-        console.log("商品信息 ===》  " + JSON.stringify(res));
-        context.setData({
-          list: res.data
-        })
-      },
-      fail: function (res) {
-        console.log("商品信息 ===》  " + JSON.stringify(res));
-      }
-    });
+    //如果是直接收款，则无需获取商品信息
+    if (options.type != null && options.type == "direct") {
+      console.log("直接收银，无需获取商品数据");
+      this.setData({
+        from: "direct"
+      });
+    } else {
+      //商品数据
+      let context = this;
+      my.getStorage({
+        key: 'goods',
+        success: function (res) {
+          console.log("商品信息 ===》  " + JSON.stringify(res));
+          context.setData({
+            list: res.data
+          })
+        },
+        fail: function (res) {
+          console.log("商品信息 ===》  " + JSON.stringify(res));
+        }
+      });
+    }
+
 
     var speechContent = this.data.payPrice + "元";
     my.ix.speech({
@@ -125,7 +136,7 @@ Page({
   },
 
   onUnload() {
-    console.log("balance onShow");
+    console.log("balance onHide");
     // 页面隐藏
     //关闭后屏监听
     my.ix.offBuddyMessage();
@@ -253,6 +264,20 @@ Page({
 
         my.ix.offCashierEventReceive();
         this.saveData(this.data.list, res.data);
+        //如果是直接收款，则需抹掉本地商品数据信息
+        console.log("this.data.from==>" + this.data.from);
+        if (this.data.from == "direct") {
+          console.log("直接收款，抹掉商品数据");
+          my.setStorageSync({
+            key: 'paySuccessGoodsList',
+            data: null
+          });
+          my.setStorageSync({
+            key: 'goods',
+            data: null
+          });
+        }
+
         my.reLaunch({
           url: '/pages/paysuccess/paysuccess?totalGoodsNum=' + this.data.goodsNum,
         });

pages/home/home.js

@@ -82,7 +82,7 @@ Page({
         } else if (res.action == ACTION_DIRECT_PAYMENT) {
           //直接收款
           my.reLaunch({
-            url: "/pages/balance/balance?totalPrice=" + res.data + "&totalQuantity=0&totalDisc=0",
+            url: "/pages/balance/balance?totalPrice=" + res.data + "&totalQuantity=0&totalDisc=0&type=direct",
           });
         } else if (res.action == ACTION_CONVERT_COUPON) {
           //兑换券 
@@ -362,7 +362,7 @@ Page({
       printer.printText("订单号：" + printLastOrder_paySuccessResp.tradeNo),
       printer.printNowDate(),
     ];
-    if (null != this.data.goodsList && this.data.goodsList.length > 0) {
+    if (null != printLastOrder_goodsList && printLastOrder_goodsList.length > 0) {
         cmds.push(printer.printDivide("-")),
         cmds.push(printer.printText("活动商品")),
         cmds.push(printer.printText("商品名称    " + "    编码    " + "    数量"))

pages/paysuccess/paysuccess.acss

@@ -71,8 +71,8 @@ page {
 
 .printLoading {
   position: relative;
-  width: 186rpx;
-  height: 186rpx;
+  width: 220rpx;
+  height: 189rpx;
   margin: 0 auto;
   margin-top: 38rpx;
   /* border: 2px solid red; */

pages/paysuccess/paysuccess.axml

@@ -25,8 +25,8 @@
     </view>
   </view>
   <view class="printLoading">
-    <view hidden="{{!isShowPrinting}}">
-      <i-spin></i-spin>
+    <view style="margin:0 auto;position:absolute;left:16rpx;" hidden="{{!isShowPrinting}}">
+      <i-spin ></i-spin>
     </view>
     <view style="position:absolute;width:100%;height:100%;left:0rpx;top:0rpx;color:#000000;font-weight:bold;">
       <view style="display: absolute;margin:0 auto;align-content: center;align-items: center;text-align:center;line-height:186rpx;">

pages/paysuccess/paysuccess.js

@@ -43,7 +43,7 @@ Page({
     this.data.orderPriceFen = this.data.paySuccessResponse.tradeAmount;
     this.data.couponPriceFen = this.data.paySuccessResponse.mdiscount + this.data.paySuccessResponse.discount;
     this.data.payPriceFen = this.data.paySuccessResponse.tradeAmount - (this.data.paySuccessResponse.mdiscount + this.data.paySuccessResponse.discount);
-    this.data.totalCount = query.totalGoodsNum;
+    this.data.totalCount = this.caculateTotalCountFromGoodsList(this.data.goodsList);
 
     var miyapay = require("../../utils/miyapay4.js");
     this.data.orderPriceYuan = miyapay.fen2Yuan(this.data.orderPriceFen);
@@ -58,6 +58,18 @@ Page({
     }
   },
 
+  //计算件数
+  caculateTotalCountFromGoodsList(goodsList) {
+    if (goodsList == null || goodsList.length == 0) {
+      return 0;
+    }
+    var totalCount = 0;
+    for (var i = 0; i < goodsList.length; i++) {
+      totalCount = totalCount + goodsList[i].quantity;
+    }
+    return totalCount;
+  },
+
   print() {
     //发起打印
     var printer = require("../../utils/printer.js");
@@ -71,21 +83,21 @@ Page({
       printer.printText("收银员账号：" + this.data.paySuccessResponse.operatorId),
       printer.printText("订单号：" + this.data.paySuccessResponse.tradeNo),
       printer.printNowDate(),
-  
+
     ];
 
-     if(null != this.data.goodsList && this.data.goodsList.length > 0){
-        cmds.push(printer.printDivide("-"))  ,
-        cmds.push(  printer.printText("活动商品")),
-        cmds.push( printer.printText("商品名称    " + "    编码    " + "    数量"))
-       for (var i = 0; i < this.data.goodsList.length; i++) {
-         //循环取出商品数据
-         cmds.push(printer.setAlign(printer.ALIGN_LEFT));
-         cmds.push(printer.printText(this.data.goodsList[i].name));
-         cmds.push(printer.printTwoText(this.data.goodsList[i].barcode, this.data.goodsList[i].quantity + ""));
-       }
+    if (null != this.data.goodsList && this.data.goodsList.length > 0) {
+      cmds.push(printer.printDivide("-")),
+        cmds.push(printer.printText("活动商品")),
+        cmds.push(printer.printText("商品名称    " + "    编码    " + "    数量"))
+      for (var i = 0; i < this.data.goodsList.length; i++) {
+        //循环取出商品数据
+        cmds.push(printer.setAlign(printer.ALIGN_LEFT));
+        cmds.push(printer.printText(this.data.goodsList[i].name));
+        cmds.push(printer.printTwoText(this.data.goodsList[i].barcode, this.data.goodsList[i].quantity + ""));
       }
-  
+    }
+
     cmds.push(printer.setAlign(printer.ALIGN_LEFT));
     cmds.push(printer.printDivide("-"));
     cmds.push(printer.printText("应收金额:" + this.data.orderPriceYuan));
@@ -138,7 +150,6 @@ Page({
     if (printEnabledLocal == null) {
       printEnabledLocal = true;
     }
-
     //如果不打印小票，界面将有所变化
     if (printEnabledLocal == false) {
       this.setData({
@@ -174,19 +185,19 @@ Page({
     my.ix.offBuddyMessage();
   },
 
- onUnload(){
-    //清理支付数据
-   my.removeStorageSync({
-     key: 'paySuccessGoodsList',
-   });
-
-   my.removeStorage({
-     key: 'goods',
-     success: function () {
-     }
-   });
-    
- }
+  //  onUnload(){
+  //     //清理支付数据
+  //    my.removeStorageSync({
+  //      key: 'paySuccessGoodsList',
+  //    });
+
+  //    my.removeStorage({
+  //      key: 'goods',
+  //      success: function () {
+  //      }
+  //    });
+
+  //  }
 
 
 });