Get TableView Name

[Rohan]

Hi,

I have a dynamically created RadGrid. Now on expanding the child tables in the Grid, I want to get the name of the tableView on "grv_ItemCommand" event. Here is my code:

private void BindData()
        {
            clickedType = Session["type"].ToString();
            int id = ParentEntity.ParentEntityId;
            GridTableView tableView = new GridTableView(grv);

            switch (clickedType)
            {
                case "All Categories":
                    using (SpaceCategoriesService.SpaceCategoriesServiceClient s = new SpaceCategoriesService.SpaceCategoriesServiceClient())
                    {
                        grv.DataSource = s.GetCategoryTable();
                        tableView.Name = "Buildings";
                        tableView.DataMember = "Buildings";
                    }
                    break;

                case "SpaceCategories":
                    using (SpaceBuildingsService.SpaceBuildingsServiceClient s = new SpaceBuildingsService.SpaceBuildingsServiceClient())
                    {
                        grv.DataSource = s.GetBuildingByCategoryId(id);
                        tableView.Name = "Floors";
                        tableView.DataMember = "Floors";
                    }
                    break;

                case "SpaceBuildings":
                    using (SpaceFloorService.SpaceFloorServiceClient s = new SpaceFloorService.SpaceFloorServiceClient())
                    {
                        grv.DataSource = s.GetFloorsByBuildingId(id);
                        tableView.Name = "Rooms";
                        tableView.DataMember = "Rooms";
                    }
                    break;

                case "SpaceFloors":
                    using (SpaceRoomService.SpaceRoomServiceClient s = new SpaceRoomService.SpaceRoomServiceClient())
                    {
                        grv.DataSource = s.GetRoomByFloorId(id);
                    }
                    break;

                default:
                    throw new Exception("Unable to identify Entity.");
            }

            grv.MasterTableView.DetailTables.Clear();
            grv.MasterTableView.DetailTables.Add(tableView);

            GridTableView tab = new GridTableView(grv);
            switch (tableView.Name)
            {
                case "Buildings":
                    tab.DataMember = "Floors";
                    tab.Name = "Floors";
                    tableView.DetailTables.Clear();
                    tableView.DetailTables.Add(tab);
                    break;

                case "Floors":
                    tab.DataMember = "Rooms";
                    tab.Name = "Rooms";
                    tableView.DetailTables.Clear();
                    tableView.DetailTables.Add(tab);
                    break;

                default:
                    break;
            }

            if (tableView.Name == "Buildings")
            {
                GridTableView subTab = new GridTableView(grv);
                if (tab.Name == "Floors")
                {
                    subTab.DataMember = "Rooms";
                    subTab.Name = "Rooms";
                    tab.DetailTables.Clear();
                    tab.DetailTables.Add(subTab);
                }

            }

            grv.DataBind();
        }

protected void grv_ItemCommand(object sender, GridCommandEventArgs e)
        {
            BindDetails(ParentEntity.ParentEntityId);
            HttpContext.Current.Session["id"] = ParentEntity.ParentEntityId;
            switch (Session["type"].ToString())
            {
                case "All Categories":
                    FormExtenderControl1.EntityType = new BaseEntities(BaseEntities.SpaceCategories);
                    break;

                case "SpaceCategories":
                    FormExtenderControl1.EntityType = new BaseEntities(BaseEntities.SpaceBuildings);
                    break;

                case "SpaceBuildings":
                    FormExtenderControl1.EntityType = new BaseEntities(BaseEntities.SpaceFloors);
                    break;

                case "SpaceFloors":
                    FormExtenderControl1.EntityType = new BaseEntities(BaseEntities.SpaceRooms);
                    break;

                default:
                    throw new Exception("Unable to identify Entity.");
            }

            clickedType = Session["type"].ToString();

            if (e.CommandName == "Modify")
            {
                btnSave.CommandName = "Modify";
                int id = GetID();
                FormExtenderControl1.EntityPrimaryKeyId = id;
                FormExtenderControl1.DataBind();
                mdlPopup.Show();
            }

            if (e.CommandName == "Delete")
            {
                int id = GetID();
                FormExtenderControl1.Delete(id);
                BindData();
            }

            if (e.CommandName == "Add")
            {
                btnSave.CommandName = "Add";
                FormExtenderControl1.EntityPrimaryKeyId = -1;
                FormExtenderControl1.DataBind();
                mdlPopup.Show();
            }
        }

        private Int32 GetID()
        {

            foreach (GridDataItem dataItem in grv.MasterTableView.DetailTables.OwnerGrid.Items)
            {

                if (dataItem.Selected == true)
                {
                    Int32 ID = Int32.Parse(dataItem["Id"].Text);
                    return ID;
                }
            }

            throw new ArgumentNullException("Id Not found");
        }

Please assist me....


thanks
Rohan

[Princy]

Hello Rohan,

You can get the TableViewName by using following code snippet:

C#:

protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e)

   {
          .  .   .   .   .   .

       string tableViewName = e.Item.OwnerTableView.Name;

    }

Thanks,
Princy.

[Rohan]

Hi Princy,

Thanks for replying. I tried with what you suggested but didn't work. Its coming as a empty string.



Thanks
Rohan


 

[Princy]

Hello Rohan,

Please check whether you have set Name property for GridTableView.

C#:

GridTableView tableViewOrders = new GridTableView(RadGrid1);
 tableViewOrders.Name = "GridTableView1";

Thanks,
Princy.

[Rohan]

Hi Princy,

Thanks for replying. I have given the table name. But now I did it by using "data member" attribute of the table view.
Thanks for your help.


Thanks
rohan