确认弹窗的取消按钮bug修复

src/views/plan/order/index.vue

@@ -1235,13 +1235,24 @@ export default {
     },
     // 首-SAP同步按钮操作
     handleSyncSAP() {
+      this.loading = true;
+      let _this = this;
       this.$modal.confirm('是否确认SAP同步操作步骤？').then(function () {
         return syncSAP()
       }).then(() => {
         this.getList()
+        this.loading = false;
         this.$modal.msgSuccess('同步成功')
-      }).catch(() => {
+      }).catch(
-      })
+        function (e) {
+          if (e == 'cancel') {
+              _this.loading = false;
+          } else if(e == 'close') {
+              _this.loading = false;
+      
+          }
+      }
+      )
     }
   }