This is a migrated thread and some comments may be shown as answers.

Ajaxified Dynamic RadGrid GirdEditCommandColumn never fires Update or Cancel command

3 Answers 106 Views

Grid

This is a migrated thread and some comments may be shown as answers.

Owen asked on 17 Jan 2014, 07:34 PM

I have grids populating a RadPanelBar that are created entirely from the codebehind using advanced data binding. I have a GridEditCommandColumn in this grid. When I click "Edit", ItemCommand is fired followed by EditCommand. At this time, the column displays "Update Cancel". Clicking either of these causes a postback, but ItemCommand does not fire. Nor does UpdateCommand or CancelCommand. As you can see in my .cs, I've attached every command handler I could find trying to find something triggered when I click Update or Cancel with no luck. Any help would be great.

ASPX

<telerik:RadPanelBar runat="server" ID="ClientProductPanels" Width="100%" AllowCollapseAllItems="false" ExpandMode="SingleExpandedItem" />

private RadGrid PopulatePanelGrid(string referrer)

{

RadGrid productGrid = new RadGrid();

productGrid.AllowPaging = false;

productGrid.AllowSorting = false;

productGrid.AllowAutomaticInserts = true;

productGrid.AllowAutomaticDeletes = true;

productGrid.AllowAutomaticUpdates = true;

productGrid.AutoGenerateEditColumn = true;

productGrid.AutoGenerateDeleteColumn = true;

productGrid.MasterTableView.AutoGenerateColumns = false;

productGrid.MasterTableView.EditMode = GridEditMode.InPlace;

productGrid.ID = referrer;

productGrid.DeleteCommand += new GridCommandEventHandler(productGrid_DeleteCommand);

productGrid.CancelCommand += new GridCommandEventHandler(productGrid_CancelCommand);

productGrid.BatchEditCommand += new GridBatchEditEventHandler(productGrid_BatchEditCommand);

productGrid.ItemDeleted += new GridDeletedEventHandler(productGrid_ItemDeleted);

productGrid.ItemCommand += new GridCommandEventHandler(productGrid_ItemCommand);

productGrid.ItemEvent += new GridItemEventHandler(productGrid_ItemEvent);

productGrid.ItemInserted += new GridInsertedEventHandler(productGrid_ItemInserted);

productGrid.ItemUpdated += new GridUpdatedEventHandler(productGrid_ItemUpdated);

productGrid.InsertCommand += new GridCommandEventHandler(productGrid_InsertCommand);

productGrid.EditCommand += new GridCommandEventHandler(productGrid_EditCommand);

productGrid.UpdateCommand += new GridCommandEventHandler(productGrid_UpdateCommand);

productGrid.ItemDataBound += new GridItemEventHandler(productGrid_ItemDataBound);

productGrid.ItemCreated += new GridItemEventHandler(productGrid_ItemCreated);

productGrid.NeedDataSource += new GridNeedDataSourceEventHandler(productGrid_NeedDataSource);

GridCheckBoxColumn checkColumn = new GridCheckBoxColumn();

checkColumn.UniqueName = "Checked";

checkColumn.DataField = "Selected";

checkColumn.ReadOnly = true;

checkColumn.HeaderStyle.Width = Unit.Pixel(20);

checkColumn.ItemStyle.Width = Unit.Pixel(20);

checkColumn.ItemStyle.HorizontalAlign = HorizontalAlign.Center;

productGrid.MasterTableView.Columns.Add(checkColumn);

GridBoundColumn boundColumn = new GridBoundColumn();

boundColumn.DataField = "ProductName";

boundColumn.HeaderText = "Product Name";

boundColumn.ReadOnly = true;

productGrid.MasterTableView.Columns.Add(boundColumn);

GridNumericColumn numericColumn = new GridNumericColumn();

numericColumn.DataField = "Fee";

numericColumn.HeaderText = "Fee";

numericColumn.UniqueName = "Fee";

numericColumn.DataFormatString = "{0:C}";

numericColumn.DecimalDigits = 2;

numericColumn.MaxLength = 7;

numericColumn.NumericType = NumericType.Currency;

numericColumn.HeaderStyle.Width = Unit.Pixel(110);

numericColumn.HeaderStyle.HorizontalAlign = HorizontalAlign.Right;

numericColumn.ItemStyle.Width = Unit.Pixel(110);

numericColumn.ItemStyle.HorizontalAlign = HorizontalAlign.Right;

productGrid.MasterTableView.Columns.Add(numericColumn);

boundColumn = new GridBoundColumn();

boundColumn.DataField = "AverageFee";

boundColumn.HeaderText = "Average Fee";

boundColumn.DataFormatString = "{0:C}";

boundColumn.ReadOnly = true;

boundColumn.HeaderStyle.Width = Unit.Pixel(110);

boundColumn.HeaderStyle.HorizontalAlign = HorizontalAlign.Right;

boundColumn.ItemStyle.Width = Unit.Pixel(110);

boundColumn.ItemStyle.HorizontalAlign = HorizontalAlign.Right;

productGrid.MasterTableView.Columns.Add(boundColumn);

boundColumn = new GridBoundColumn();

boundColumn.DataField = "ProductID";

boundColumn.ReadOnly = true;

boundColumn.Display = false;

productGrid.MasterTableView.Columns.Add(boundColumn);

GridEditCommandColumn editColumn = new GridEditCommandColumn();

editColumn.ItemStyle.Width = Unit.Pixel(75);

editColumn.UniqueName = "Edit";

editColumn.EditText = "Add/Edit Fee";

productGrid.MasterTableView.Columns.Add(editColumn);

return productGrid;

}

Ajaxified Dynamic RadGrid GirdEditCommandColumn never fires Update or Cancel command

3 Answers, 1 is accepted