页面修改

Mall.Model/Extend/BaseSetUp/RB_Destination_Extend.cs

@@ -86,4 +86,33 @@ namespace Mall.Model.Extend.BaseSetUp
 
         public List<RB_Destination_Extend> Children { get; set; }
     }
+
+    /// <summary>
+    /// 地区树形结构
+    /// </summary>
+    public class DestinationViewModel
+    {
+        /// <summary>
+        /// 主键
+        /// </summary>
+        public int ID
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// 名称
+        /// </summary>        
+        public string Name
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// 下级地区列表
+        /// </summary>
+        public List<DestinationViewModel> Children { get; set; }
+    }
 }

Mall.Module.BaseSetUp/DestinationModule.cs

@@ -29,7 +29,70 @@ namespace Mall.Module.BaseSetUp
             {
                 ParentID = ParentID
             };
-            return rb_DestinationRepository.GetListExt(where);
+            var list= rb_DestinationRepository.GetListExt(where);
+          
+            return list;
+        }
+
+        /// <summary>
+        /// 根据父节点编号获取子列表
+        /// </summary>
+        /// <param name="ParentID">父节点编号</param>
+        /// <returns></returns>
+        public List<DestinationViewModel> GetChildListModule_V2(int ParentID)
+        {
+            List<DestinationViewModel> list = new List<DestinationViewModel>();
+            var dataList = rb_DestinationRepository.GetAllDestinationList();
+            if (dataList != null && dataList.Count > 0)
+            {
+                var tempList= dataList.Where(qitem => qitem.ParentID == ParentID)?.ToList();
+                if (tempList != null && tempList.Count > 0)
+                {
+                    foreach (var item in tempList)
+                    {
+                        var model = new DestinationViewModel()
+                        {
+                            ID=item.ID,
+                            Name=item.Name,
+                            Children=new List<DestinationViewModel> ()
+                        };
+                        GetChildDestinationListModule(model,item.ID, dataList);
+                        list.Add(model);
+                    }
+                }
+            }
+            return list;
+        }
+
+        /// <summary>
+        /// 遍历下级地区
+        /// </summary>
+        /// <param name="currentModel"></param>
+        /// <param name="sourceList"></param>
+        private void GetChildDestinationListModule(DestinationViewModel currentModel,int ParentId,List<RB_Destination_Extend> sourceList)
+        {
+            if (sourceList != null && sourceList.Count > 0)
+            {
+                if (currentModel != null)
+                {
+                    var tempList = sourceList.Where(qitem => qitem.ParentID == ParentId)?.ToList();
+                    if (tempList != null && tempList.Count > 0)
+                    {
+                        currentModel.Children = new List<DestinationViewModel>();
+                        foreach (var item in tempList)
+                        {
+                            var cModel = new DestinationViewModel()
+                            {
+                                ID = item.ID,
+                                Name = item.Name,
+                                Children = new List<DestinationViewModel>()
+                            };
+                            GetChildDestinationListModule(cModel, item.ID, sourceList);
+                            currentModel.Children.Add(cModel);
+                        }
+                    }
+                }
+            }
         }
 
         /// <summary>
@@ -51,6 +114,35 @@ namespace Mall.Module.BaseSetUp
             return rb_DestinationRepository.GetAllDestinationList();
         }
 
+        /// <summary>
+        /// 获取中国下面的所有数据
+        /// </summary>
+        /// <returns></returns>
+        public List<DestinationViewModel> GetAllListModule_V2()
+        {
+            List<DestinationViewModel> list = new List<DestinationViewModel>();
+            var dataList= rb_DestinationRepository.GetAllDestinationList();
+            if (dataList != null && dataList.Count > 0)
+            {
+               var templist = dataList.Where(qitem => qitem.ParentID == 1)?.ToList();
+                if (templist != null && templist.Count > 0)
+                {
+                    foreach (var item in templist)
+                    {
+                        var model = new DestinationViewModel()
+                        {
+                            ID = item.ID,
+                            Name = item.Name,
+                            Children = new List<DestinationViewModel>()
+                        };
+                        GetChildDestinationListModule(model, item.ID, dataList);
+                        list.Add(model);
+                    }
+                }
+            }
+            return list;
+        }
+
         /// <summary>
         /// 新增修改地区
         /// </summary>

Mall.WebApi/Controllers/MallBase/DestinationController.cs

@@ -33,18 +33,14 @@ namespace Mall.WebApi.Controllers.MallBase
         /// </summary>
         /// <param name="ParentID">父节点编号</param>
         /// <returns></returns>
-        [AllowAnonymous] [RateValve(Policy = Policy.Ip, Limit = 10, Duration = 60)]
+        [AllowAnonymous]
+        [RateValve(Policy = Policy.Ip, Limit = 10, Duration = 60)]
         public ApiResult GetChildList()
         {
             JObject parm = JObject.Parse(RequestParm.msg.ToString());
             int ID = parm.GetInt("Id");
             if (ID > 0)
             {
-                //var CommonList = Mall.Common.Data.AreaDataHelper.GetAreaList();
-                //if (CommonList != null && CommonList.Count > 0)
-                //{
-                //    return ApiResult.Success("", CommonList.Where(qitem => qitem.P == ID).Select(qitem => new { ID = qitem.I, Name = qitem.N }));
-                //}
                 var list = destinationModule.GetChildList(ID).Select(item => new { item.ID, item.Name });
                 return ApiResult.Success("", list);
             }
@@ -54,6 +50,28 @@ namespace Mall.WebApi.Controllers.MallBase
             }
         }
 
+        /// <summary>
+        /// 根据父节点编号获取子列表
+        /// </summary>
+        /// <param name="ParentID">父节点编号</param>
+        /// <returns></returns>
+        [AllowAnonymous]
+        [RateValve(Policy = Policy.Ip, Limit = 10, Duration = 60)]
+        public ApiResult GetChildList_V2()
+        {
+            JObject parm = JObject.Parse(RequestParm.msg.ToString());
+            int ID = parm.GetInt("Id");
+            if (ID > 0)
+            {
+                var list = destinationModule.GetChildListModule_V2(ID);
+                return ApiResult.Success("", list);
+            }
+            else
+            {
+                return ApiResult.Failed("未找到相关数据!");
+            }
+        }
+
 
         [HttpPost]
         public ApiResult GetAllList()
@@ -62,10 +80,20 @@ namespace Mall.WebApi.Controllers.MallBase
             var list = destinationModule.GetAllList();
 
             var result = GetData(list);
-
             return ApiResult.Success("", result);
         }
 
+        /// <summary>
+        /// 获取所有地区信息
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult GetAllList_V2()
+        {
+            var list = destinationModule.GetAllListModule_V2();
+            return ApiResult.Success("", list);
+        }
+
 
         public static List<RB_Destination_Extend> GetData(List<RB_Destination_Extend> nodeList)
         {
@@ -76,6 +104,7 @@ namespace Mall.WebApi.Controllers.MallBase
             }
             return nodes;
         }
+
         //递归获取子节点
         public static List<RB_Destination_Extend> GetChildrens(List<RB_Destination_Extend> nodeList, RB_Destination_Extend node)
         {