3.18医生

user/pages/yishi/onlinechufang/index.js

@@ -26,6 +26,7 @@ Page({
     search_drug_list: [],
     product_name: "",
     select_drug_id: "",
+    select_drug_stock:0,
     save_durg_product_id: "",
     save_durg_prescription_product_num: "",
     save_durg_single_unit: "",
@@ -89,6 +90,7 @@ Page({
       prescription_num:e.currentTarget.dataset.prescription_num,
       product_name: e.currentTarget.dataset.product_name,
       select_drug_id: e.currentTarget.dataset.product_id,
+      select_drug_stock: e.currentTarget.dataset.stock,
       save_durg_product_id: e.currentTarget.dataset.product_id,
       save_durg_single_use: e.currentTarget.dataset.single_use,
       save_durg_frequency_use: e.currentTarget.dataset.frequency_use,
@@ -155,8 +157,20 @@ Page({
           save_durg_prescription_product_num: ""
         })
       });
-      return
+      return false
     };
+    console.log(typeof this.data.prescription_num);
+    console.log(typeof this.data.select_drug_stock)
+    if(Number(this.data.prescription_num)>Number(this.data.select_drug_stock)){
+        Dialog.alert({
+            message: '输入药品数量不能大于库存',
+          }).then(() => {
+            this.setData({
+              save_durg_prescription_product_num: ""
+            })
+          });
+          return
+    }
     let prescription_num=this.data.prescription_num?this.data.prescription_num:5
     if(save_durg_prescription_product_num>prescription_num){
       Dialog.alert({

user/pages/yishi/onlinechufang/index.wxml

@@ -92,7 +92,9 @@
           <van-image width="300rpx" height="300rpx" fit="contain" src="{{static_host}}/applet/doctor/static/images/yishi/search_drugs.png" />
         </view>
         <view class="search_drug_list_noempty" wx:if="{{ !search_drug_list_empty }}">
-          <view class="search_drug_list_item" data-product_name="{{item.product_name}}" data-product_id="{{item.product_id}}" data-single_use="{{item.single_use}}" data-frequency_use="{{item.frequency_use}}" data-single_unit="{{item.single_unit}}" data-available_days="{{item.available_days}}" data-packaging_unit="{{item.packaging_unit}}"  data-prescription_num="{{item.prescription_num}}" bindtap="select_drug" wx:for="{{search_drug_list}}">
+          <view class="search_drug_list_item" data-product_name="{{item.product_name}}" data-product_id="{{item.product_id}}" data-single_use="{{item.single_use}}" data-frequency_use="{{item.frequency_use}}" data-single_unit="{{item.single_unit}}" data-available_days="{{item.available_days}}" data-packaging_unit="{{item.packaging_unit}}"  data-prescription_num="{{item.prescription_num}}" 
+          data-stock="{{item.stock}}"
+          bindtap="select_drug" wx:for="{{search_drug_list}}">
             <view>{{item.product_name}}</view>
             <view style="font-size: 26rpx;color: #3CC7C0;">{{item.manufacturer}}</view>
           </view>
@@ -135,4 +137,4 @@
 <view style="height: 50rpx;">
 
 </view>
-<van-dialog id="van-dialog" confirm-button-color="#3CC7C0" />
+<van-dialog id="van-dialog"  zIndex="9999" confirm-button-color="#3CC7C0" />