Merge branch 'dragTerm1025' into test

src/components/knowledgeExtra/AddNewRule.vue

@@ -820,7 +820,7 @@ export default {
               }
             });
           });
-          if (len.length == 3 && (key == 1 || key == 0)) {
+          if (len.length == 3 && (key == 1 || key == 0) && key==0?len[2].subLenCode:len[1].subLenCode) {
             const dragVal = key==0?len[2].subLenCode:len[1].subLenCode
             this.dragVal =dragVal;
             const subobj = this.baseTypeList.find((it) => it.type == 1);
@@ -950,8 +950,9 @@ export default {
             const screenArr = obj.subMenuList.filter((item) => {
               return item.remark.split("|")[0] == 2;
             });
-            newGroupList[1].baseTermTypeList = screenArr;
+            len[1].baseTermTypeList = screenArr;
           }
+          
           this.dragVal = len[1].subLenCode;
         }
       } else {