。。。。

@@ -197,9 +197,16 @@ public class SDCARGONAMEController {
     public ResponseModel delete(String ids) {
         ResponseModel model = new ResponseModel();
         try {
-            sdbigtypeService.bigTypeDelete(ids);
-            model.setStatus(200);
-            model.setMsg(HttpJsonMsg.SUCCESS);
+
+            if (sdbigtypeService.bigTypeDelete(ids) == 0){
+                model.setStatus(200);
+                model.setMsg(HttpJsonMsg.SUCCESS);
+            }else {
+                model.setStatus(201);
+                model.setMsg("请先删除该类下包含的二级类");
+            }
+
+
         } catch (Exception e) {
             e.printStackTrace();
             model.setStatus(500);
@@ -224,15 +231,11 @@ public class SDCARGONAMEController {
 
         pageForm.setSearchParams(searchParams);
 
-//        pageForm.parseData(sdtwotypeService.getPage(pageForm));
         List<SDTWOTYPEEntity> sdtwotypeEntities = sdtwotypeService.twoFindAll();
-//        pageForm.parseData();
-
         DataGrid<SDTWOTYPEEntity> hzshipperinformationEntityDataGrid = pageForm.getData();
 
         List<SdTwoTypeVo> rows = new ArrayList<>();
 
-//        if (CollectionUtils.isNotEmpty(hzshipperinformationEntityDataGrid.getRows())){
             for (SDTWOTYPEEntity sd: sdtwotypeEntities){
                 SdTwoTypeVo sdTwoTypeVo = new SdTwoTypeVo();
 
@@ -250,7 +253,6 @@ public class SDCARGONAMEController {
 
         DataGrid<SdTwoTypeVo> vos = new DataGrid<>();
         vos.setRows(rows);
-//        vos.setTotal(hzshipperinformationEntityDataGrid.getTotal());
         return vos;
     }
 

@@ -44,4 +44,7 @@ public interface SDTWOTYPERepository extends PagingAndSortingRepository<SDTWOTYP
 
     @Query(value = "select * from (select stt.*, row_number() over(partition by stt.TWO_TYPE_NAME order by 1) rn from SD_TWO_TYPE stt) stt where stt.rn = 1 ORDER BY stt.BIG_TYPE_ID", nativeQuery = true)
     List<SDTWOTYPEEntity> twoFindAll();
+
+    @Query(value = "select count(*) from SD_TWO_TYPE where BIG_TYPE_ID=?1", nativeQuery = true)
+    int counttwotype(Long id);
 }

@@ -5,6 +5,7 @@ import com.agent.entity.agent.ManifestEntity;
 import com.agent.entity.agent.SecurityDeclarationEntity;
 import com.agent.entity.system.SDBIGTYPEEntity;
 import com.agent.repository.system.SDBIGTYPERepository;
+import com.agent.repository.system.SDTWOTYPERepository;
 import com.agent.service.BasicService;
 import com.google.common.base.Splitter;
 import com.plugin.easyui.EasyPage;
@@ -27,6 +28,9 @@ public class SDBIGTYPEService extends BasicService<SDBIGTYPEEntity> {
     @Autowired
     SDBIGTYPERepository sdbigtypeRepository;
 
+    @Autowired
+    SDTWOTYPERepository sdtwotypeRepository;
+
     /**
      * 分页查询
      *
@@ -58,14 +62,26 @@ public class SDBIGTYPEService extends BasicService<SDBIGTYPEEntity> {
     }
 
     @Transactional
-    public void bigTypeDelete(String ids) {
+    public int bigTypeDelete(String ids) {
         try {
             List<String> list = Splitter.on(",").trimResults().omitEmptyStrings().splitToList(ids);
+            int i = 0;
+            // 查询 是否还有二级类  存在不可以删除
             for (String id : list) {
-                sdbigtypeRepository.bigTypeDelete(Long.valueOf(id));
+                i+= sdtwotypeRepository.counttwotype(Long.valueOf(id));
+
+            }
+            if (i == 0){
+                for (String id : list) {
+                    sdbigtypeRepository.bigTypeDelete(Long.valueOf(id));
+                }
+            }else {
+                return 1;
             }
+            return 0;
         }catch (Exception e){
             e.printStackTrace();
+            return 1;
         }
 
     }

@@ -201,7 +201,7 @@
                         window.location.href="<%=basePath %>type/list";
                     })
                 }else{
-                    layer.open({content:"<spring:message code="opt.delfailed" />!"});
+                    layer.open({content:"请先删除该类下所有二级类名称!"});
                 }
             },"json");
 

+<%--
+  Created by IntelliJ IDEA.
+  User: shenhailong
+  Date: 2019/11/5
+  Time: 14:44
+  To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<html>
+<head>
+    <title>Title</title>
+</head>
+<body>
+
+</body>
+</html>