1

src/xt_pages/data/components/addDrugs.vue

                             </el-form-item>
                             <span style="margin-bottom:20px;font-size:20px;padding:0 10px;">*</span>
                             <el-form-item prop="min_number" class="noMargin">
-                              <el-input v-model="form.min_number" style="width:100px;margin-right:5px;" :disabled="dosageShow" type="number" placeholder="拆零"> </el-input>
+                              <el-input v-model="form.min_number" style="width:100px;margin-right:5px;" :disabled="minNumberShow" type="number" placeholder="拆零"> </el-input>
                             </el-form-item>
                             <el-form-item prop="min_unit" class="noMargin">
                               <el-select v-model="form.min_unit" style="width:160px;"  placeholder="拆零单位"  @change="changeMinUnit">
                            </el-select>
                      </el-form-item>
                     <el-form-item label="默认开药数量:" prop="prescribing_number">
-                        <el-input v-model="form.prescribing_number" style="width:160px;" placeholder=""
+                        <el-input v-model="form.prescribing_number" style="width:70px;margin-right:5px;" placeholder=""
                                   maxlength="30"></el-input>
+                        <el-select v-model="form.prescribing_number_unit" style="width:80px;" placeholder="开药数量单位">
+                              <el-option
+                                v-for="(item,index) in packingUnit"
+                                :key="index"
+                                :label="item.name"
+                                :value="item.name">
+                              </el-option>
+                          </el-select>
                     </el-form-item>
-                     <el-form-item label="开药数量单位:" prop="prescribing_number">
+                     <!-- <el-form-item label="开药数量单位:" prop="prescribing_number">
                           <el-select v-model="form.prescribing_number_unit" style="width:160px;" placeholder="开药数量单位">
                               <el-option
                                 v-for="(item,index) in getDataConfig('hemodialysis','units')"
                                 :value="item.name">
                               </el-option>
                           </el-select>
-                    </el-form-item>
+                    </el-form-item> -->
                     <el-form-item label="默认开药天数:" prop="prescribing_number">
                         <el-input v-model="form.drug_day" style="width:160px;" placeholder=""
                                   maxlength="30"></el-input>
         statisticsCategoryList:[],
         pharmacologyCategoryList:[],
         dosageShow:false,
-        unitList:[]
+        unitList:[],
+        minNumberShow:false,
+        packingUnit:[]
       }
     },
     props: {
       show(id, obj) {
 
         this.unitList = []
+        this.packingUnit = []
         var arr =  getDataConfig('hemodialysis','units')
         for(let i=0;i<arr.length;i++){
-            if(obj.max_unit == arr[i].name){
-              this.unitList.push(arr[i])
-            }
-        }
-        for(let i=0;i<arr.length;i++){
-            if(obj.min_unit == arr[i].name){
-              this.unitList.push(arr[i])
-            }
+          if(obj.min_unit == arr[i].name){
+            this.unitList.push(arr[i])
+            this.packingUnit.push(arr[i])
+          }
+          if(obj.max_unit == arr[i].name){
+            this.unitList.push(arr[i])
+            this.packingUnit.push(arr[i])
+          } 
         }
         console.log('this.unitList',this.unitList)
         this.getInitializtion()
           this.form.min_number = 1
           this.dosageShow = true
         }
-        if(val != this.form.max_unit){
-          this.dosageShow = false
-        }
+        // if(val != this.form.max_unit){
+        //   this.dosageShow = false
+        // }
         if(val == this.form.max_unit){
           this.form.min_number = 1
-          this.dosageShow = true
+          this.minNumberShow = true
         }
 
         // if(this.form.dosage == "" || this.form.max_unit == ""){
         // }
         var arr = getDataConfig('hemodialysis','units')
         this.unitList = []
+        this.packingUnit = []
         for(let i=0;i<arr.length;i++){
             if(val == arr[i].name){
               this.unitList.push(arr[i])
+              this.packingUnit.push(arr[i])
             }
             if(this.form.max_unit == arr[i].name){
               this.unitList.push(arr[i])
+              this.packingUnit.push(arr[i])
             }
             if(this.form.drug_dose_unit == arr[i].id){
               this.unitList.push(arr[i])
             }
+            if(this.form.prescribing_number_unit == arr[i].id){
+              this.packingUnit.push(arr[i])
+            }
+            
+
+
+
             let idArr = []
             this.unitList.map(item => {
               idArr.push(item.id)
                 this.unitList.push(arr[i])
               }
             }
+            let packingIdArr = []
+            this.packingUnit.map(item => {
+              packingIdArr.push(item.id)
+            })
+            if(packingIdArr.indexOf(this.form.prescribing_number_unit) == -1){
+              if(this.form.prescribing_number_unit == arr[i].id){
+                this.packingUnit.push(arr[i])
+              }
+            }
         }
         let ojb = {};
         this.unitList = this.unitList.reduce(function(prevArr, currentItem) {
           return prevArr
         }, [])
 
+        let newojb = {};
+        this.packingUnit = this.packingUnit.reduce(function(prevArr, currentItem) {
+          //利用对象的键名无法重复的特点，mch_id是唯一区别的属性值
+          newojb[currentItem.name] ? '' : newojb[currentItem.name] = true && prevArr.push(currentItem);
+          return prevArr
+        }, [])
+
       },
       changeMaxUnit(val){
         if(val == this.form.min_unit){
           this.form.min_number = 1
-          this.dosageShow = true
+          this.minNumberShow = true
         }
+        var arr = getDataConfig('hemodialysis','units')
+        this.packingUnit = []
+        for(let i=0;i<arr.length;i++){
+            if(val == arr[i].name){
+              this.packingUnit.push(arr[i])
+            }
+            if(this.form.min_unit == arr[i].name){
+              this.packingUnit.push(arr[i])
+            }
+            let packingIdArr = []
+            this.packingUnit.map(item => {
+              packingIdArr.push(item.id)
+            })
+            if(packingIdArr.indexOf(this.form.prescribing_number_unit) == -1){
+              if(this.form.prescribing_number_unit == arr[i].id){
+                this.packingUnit.push(arr[i])
+              }
+            }
+        }
+
+
+        let newojb = {};
+        this.packingUnit = this.packingUnit.reduce(function(prevArr, currentItem) {
+          //利用对象的键名无法重复的特点，mch_id是唯一区别的属性值
+          newojb[currentItem.name] ? '' : newojb[currentItem.name] = true && prevArr.push(currentItem);
+          return prevArr
+        }, [])
       }
     }, watch: {
       visible(val) {