changes

Author: ponselvajeganathan

Complex-databinding/Controllers/HomeController.cs

@@ -56,128 +56,7 @@ public ActionResult DataSource(DataManagerRequest dm)
 
         }
 
-        private void AppendChildren(DataManagerRequest dm, List<TreeData> ChildRecords, TreeData ParentValue, Dictionary<string, List<TreeData>> GroupData, List<TreeData> data) // Getting child records for the respective parent
-        {
-            string TaskId = ParentValue.TaskID.ToString();
-            var index = data.IndexOf(ParentValue);
-            DataOperations operation = new DataOperations();
-            foreach (var Child in ChildRecords)
-            {
-                //Based on the provided condition, the child records are retained and the value is passed from the server to the client.
-                if (ParentValue.IsExpanded)
-                {
-                    string ParentId = Child.ParentValue.ToString();
-                    if (TaskId == ParentId)
-                    {
-                        ((IList)data).Insert(++index, Child);
-                        if (GroupData.ContainsKey(Child.TaskID.ToString()))
-                        {
-                            var DeepChildRecords = GroupData[Child.TaskID.ToString()];
-                            if (DeepChildRecords?.Count > 0)
-                            {
-                                if (dm.Sorted != null && dm.Sorted.Count > 0 && dm.Sorted[0].Name != null) // sorting the child records
-                                {
-                                    IEnumerable ChildSort = DeepChildRecords;
-                                    ChildSort = operation.PerformSorting(ChildSort, dm.Sorted);
-                                    DeepChildRecords = new List<TreeData>();
-                                    foreach (var rec in ChildSort)
-                                    {
-                                        DeepChildRecords.Add(rec as TreeData);
-                                    }
-                                }
-                                if (dm.Search != null && dm.Search.Count > 0) // searching the child records
-                                {
-                                    IEnumerable ChildSearch = DeepChildRecords;
-                                    ChildSearch = operation.PerformSearching(ChildSearch, dm.Search);
-                                    DeepChildRecords = new List<TreeData>();
-                                    foreach (var rec in ChildSearch)
-                                    {
-                                        DeepChildRecords.Add(rec as TreeData);
-                                    }
-                                }
-                                AppendChildren(dm, DeepChildRecords, Child, GroupData, data);
-                                if (Child.IsExpanded)
-                                {
-                                    index += DeepChildRecords.Count;
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-
-        }
-
-        public ActionResult Update(CRUDModel<TreeData> value)
-        {
-            List<TreeData> data = new List<TreeData>();
-            data = TreeData.GetTree();
-            var val = data.Where(ds => ds.TaskID == value.Value.TaskID).FirstOrDefault();
-            val.TaskName = value.Value.TaskName;
-            val.Duration = value.Value.Duration;
-            return Json(val);
-        }
-
-        public ActionResult Insert(CRUDModel<TreeData> value)
-        {
-            var c = 0;
-            for (; c < TreeData.GetTree().Count; c++)
-            {
-                if (TreeData.GetTree()[c].TaskID == value.RelationalKey)
-                {
-                    if (TreeData.GetTree()[c].isParent == null)
-                    {
-                        TreeData.GetTree()[c].isParent = true;
-                    }
-                    break;
-                }
-            }
-            c += FindChildRecords(value.RelationalKey);
-            TreeData.GetTree().Insert(c + 1, value.Value);
-
-            return Json(value.Value);
-        }
-
-        public int FindChildRecords(int? id)
-        {
-            var count = 0;
-            for (var i = 0; i < TreeData.GetTree().Count; i++)
-            {
-                if (TreeData.GetTree()[i].ParentValue == id)
-                {
-                    count++;
-                    count += FindChildRecords(TreeData.GetTree()[i].TaskID);
-                }
-            }
-            return count;
-        }
-
-        public object Delete(CRUDModel<TreeData> value)
-        {
-            if (value.deleted != null)
-            {
-                for (var i = 0; i < value.deleted.Count; i++)
-                {
-                    TreeData.GetTree().Remove(TreeData.GetTree().Where(ds => ds.TaskID == value.deleted[i].TaskID).FirstOrDefault());
-                }
-            }
-            else
-            {
-                TreeData.GetTree().Remove(TreeData.GetTree().Where(or => or.TaskID == int.Parse(value.Key.ToString())).FirstOrDefault());
-            }
-            return Json(value);
-        }
-
-        public class CRUDModel<T> where T : class
-        {
-
-            public TreeData Value;
-            public int Key { get; set; }
-            public int RelationalKey { get; set; }
-            public List<T> added { get; set; }
-            public List<T> changed { get; set; }
-            public List<T> deleted { get; set; }
-        }
+        
         public class TaskDetails
         {
             public string Name { get; set; }