I can't use the built-in command items and have defined my own command item template. However, all that happens when I click export or print is the command item header, footer, and paging disappear. I do not get a excel or pdf file. Here is my code. What should I do different? Thanks!
<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" EnableAJAX="true">
<telerik:RadGrid RenderMode="Lightweight" ID="RadGrid1" GridLines="None" onitemdatabound="RadGrid1_OnItemDataBound" OnItemCommand="RadGrid1_OnItemCommand" AllowFilteringByColumn="true" runat="server" FilterType="HeaderContext" EnableHeaderContextMenu="true" skin="Bootstrap"
EnableHeaderContextFilterMenu="true" AllowPaging="True" PagerStyle-AlwaysVisible="true" OnFilterCheckListItemsRequested="RadGrid1_FilterCheckListItemsRequested" AllowSorting="true" GroupingEnabled="true" >
<ExportSettings FileName="Inventory" IgnorePaging="True" SuppressColumnDataFormatStrings="True" ExportOnlyData="True" OpenInNewWindow="True">
<Excel Format="Xlsx" />
</ExportSettings>
<MasterTableView AutoGenerateColumns="False" DataKeyNames="InventoryId" CommandItemDisplay="TopAndBottom">
<CommandItemTemplate>
<div class="right">
<asp:ImageButton runat="server" id="btnNew" ImageUrl="/images/icons/add.png" tooltip="Add New Inventory" alternateText="Add New Inventory" commandName="New"/>
<asp:ImageButton runat="server" id="btnPrint" ImageUrl="/images/icons/print.png" tooltip="Print" alternateText="Print" commandName="Print"/>
<asp:ImageButton runat="server" id="btnExport" ImageUrl="/images/icons/save.png" tooltip="Export to Excel" alternateText="Export to Excel" commandName="Export"/>
</div>
</CommandItemTemplate>
<Columns>
<telerik:GridBoundColumn FilterCheckListEnableLoadOnDemand="true" DataField="InventoryName" FilterControlAltText="Filter Inventory Name column" HeaderText="Name" SortExpression="InventoryName" UniqueName="InventoryName"/>
<telerik:GridBoundColumn display="False" FilterCheckListEnableLoadOnDemand="true" DataField="InventoryDescription" FilterControlAltText="Filter Inventory Description column" HeaderText="Description" SortExpression="InventoryDescription" UniqueName="InventoryDescription"/>
<telerik:GridBoundColumn ReadOnly="True" FilterCheckListEnableLoadOnDemand="true" DataField="BuildingName" FilterControlAltText="Filter Building Name column" HeaderText="Building" SortExpression="BuildingName" UniqueName="BuildingName"/>
<telerik:GridBoundColumn ReadOnly="True" FilterCheckListEnableLoadOnDemand="true" DataField="SpaceName" FilterControlAltText="Filter Space Name column" HeaderText="Space" SortExpression="SpaceName" UniqueName="SpaceName"/>
<telerik:GridBoundColumn ReadOnly="True" FilterCheckListEnableLoadOnDemand="true" DataField="InventoryTypeName" FilterControlAltText="Filter Inventory Type column" HeaderText="Type" SortExpression="InventoryTypeName" UniqueName="InventoryTypeName"/>
<telerik:GridBoundColumn ReadOnly="True" FilterCheckListEnableLoadOnDemand="true" DataField="CategoryName" FilterControlAltText="Filter Inventory Category column" HeaderText="Category" SortExpression="CategoryName" UniqueName="CategoryName"/>
<telerik:GridBoundColumn ReadOnly="True" display="False" FilterCheckListEnableLoadOnDemand="true" DataField="UnitQuantityAbbreviation" FilterControlAltText="Filter Unit Abbreviation" HeaderText="Unit" SortExpression="UnitQuantityAbbreviation" UniqueName="UnitQuantityAbbreviation"/>
<telerik:GridBoundColumn display="False" FilterCheckListEnableLoadOnDemand="true" DataField="UnitPrice" DataFormatString="{0:C}" FilterControlAltText="Filter Unit Price" HeaderText="Price" SortExpression="UnitPrice" UniqueName="UnitPrice"/>
<telerik:GridBoundColumn FilterCheckListEnableLoadOnDemand="true" DataField="CurrentQuantity" FilterControlAltText="Filter Current Quantity" HeaderText="Quantity" SortExpression="CurrentQuantity" UniqueName="CurrentQuantity"/>
<telerik:GridBoundColumn display="False" FilterCheckListEnableLoadOnDemand="true" DataField="MinimumQuantity" FilterControlAltText="Filter Minimum Quantity" HeaderText="Minimum" SortExpression="MinimumQuantity" UniqueName="MinimumQuantity"/>
<telerik:GridBoundColumn display="False" FilterCheckListEnableLoadOnDemand="true" DataField="PartNumber" FilterControlAltText="Filter Part Number" HeaderText="Part" SortExpression="PartNumber" UniqueName="PartNumber"/>
<telerik:GridBoundColumn display="False" FilterCheckListEnableLoadOnDemand="true" DataField="ModelNumber" FilterControlAltText="Filter Model Number" HeaderText="Model" SortExpression="ModelNumber" UniqueName="ModelNumber"/>
<telerik:GridBoundColumn display="False" FilterCheckListEnableLoadOnDemand="true" DataField="StockNumber" FilterControlAltText="Filter Stock Number" HeaderText="Stock" SortExpression="StockNumber" UniqueName="StockNumber"/>
<telerik:GridBoundColumn display="False" FilterCheckListEnableLoadOnDemand="true" DataField="Manufacturer" FilterControlAltText="Filter Manufacturer" HeaderText="Mfr." SortExpression="Manufacturer" UniqueName="Manufacturer"/>
<telerik:GridBoundColumn display="False" FilterCheckListEnableLoadOnDemand="true" DataField="Url" FilterControlAltText="Filter Url" HeaderText="Url" SortExpression="Url" UniqueName="Url"/>
<telerik:GridButtonColumn ConfirmText="Delete this inventory?" ConfirmDialogType="RadWindow" EnableHeaderContextMenu="False" ConfirmTitle="Delete" Exportable="False" Reorderable="False" ButtonType="ImageButton" ImageUrl="/images/icons/delete.png" ColumnGroupName="Action" CommandName="Delete" Text="Delete" UniqueName="DeleteColumn">
<HeaderStyle CssClass="rgHeader ButtonColumnHeader"></HeaderStyle>
<ItemStyle CssClass="ButtonColumn" />
</telerik:GridButtonColumn>
<telerik:GridButtonColumn Text="Edit" CommandName="Edit" Exportable="False" Reorderable="False" EnableHeaderContextMenu="False" FilterCheckListEnableLoadOnDemand="False" ButtonType="ImageButton" ImageUrl="/images/icons/edit.png" ColumnGroupName="Action"/>
</Columns>
</MasterTableView>
</telerik:RadGrid>
</telerik:RadAjaxPanel>
Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource
RadGrid1.DataSource = InventoryController.GetInventoriesForList()
End Sub
Protected Sub RadGrid1_OnItemCommand(sender As Object, e As GridCommandEventArgs)
Select Case e.CommandName
Case "New"
Response.Redirect("InventoryManage.aspx")
Case "Edit"
Response.Redirect(String.Format("InventoryManage.aspx?id={0}", GetInventoryIdFromGridItem(e.Item)))
Case "Delete"
InventoryController.DeleteInventory(GetInventoryIdFromGridItem(e.Item))
Case "Print"
RadGrid1.MasterTableView.ExportToPdf()
Case "Export"
RadGrid1.MasterTableView.ExportToExcel()
End Select
End Sub