增加loading状态

@@ -136,8 +136,8 @@
                 </div>
               </template>
               <el-select ref="routeSelect" class="wid80" v-model="form.route" :disabled="formdisabled.route"
-                placeholder="请选择航线" no-data-text="未查询到航线" @change="routeChange" :multiple='routeMultiple'
-                :key="routeMultiple">
+                placeholder="请选择航线" no-data-text="未查询到航线" @change="routeChange" :laoding="routeLoading"
+                :multiple='routeMultiple' :key="routeMultiple">
                 <el-option v-for="item in   routeList" :key="item.id" :label="item.route" :value="item.route">
                 </el-option>
               </el-select>
@@ -446,6 +446,7 @@ export default {
       ishighPriceWeightPercent: true,
       //遮罩层
       loading: false,
+      routeLoading: false,
       //遮罩层
       loadingFlightDate: false,
       //删除失败弹框
@@ -562,14 +563,17 @@ export default {
             this.msgError(response.msg);
           }
         });
+        this.routeLoading = true
         //获取航线
         queryRouteByFltNo({ fltNo: this.form.fltNo }).then(res => {
+          this.routeLoading = false
           if (res.code === 200) {
             this.routeList = res.data.list
           } else {
             this.msgWarning(res.msg)
           }
         }).catch(err => {
+          this.routeLoading = false
           console.log(err)
         })
       }
@@ -902,6 +906,7 @@ export default {
       this.routeList = []
       this.ishighPriceWeightPercent = true
       this.routeMultiple = false
+      this.routeLoading = false
       this.open = false;
       this.findAllFltData();
       this.findFltConditionData();