I have a RadGrid inside a WebUserControl that allows filtering. The textboxes and filter images show up just fine but nothing happens when clicking on the little filter image, there are no options for any of them. Here is my grid:
<telerik:RadGrid ID="RadGridEmployeeTransactions" runat="server" |
AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" |
AutoGenerateColumns="False" GridLines="None" ShowGroupPanel="True" Width="430px"> |
<HeaderContextMenu> |
<CollapseAnimation Duration="200" Type="OutQuint" /> |
</HeaderContextMenu> |
<MasterTableView> |
<Columns> |
<telerik:GridBoundColumn DataField="TransactionID" Groupable="False" |
HeaderText="ID" ReadOnly="True" SortExpression="TransactionID" |
UniqueName="TransactionID" FilterListOptions="VaryByDataType" |
DataType="System.Int64" FilterControlWidth="50px"> |
<HeaderStyle HorizontalAlign="Center" Width="70px" /> |
<ItemStyle HorizontalAlign="Center" Width="70px" /> |
</telerik:gridboundcolumn> |
<telerik:GridBoundColumn DataField="DateSubmitted" Groupable="True" |
HeaderText="Date Submitted" ReadOnly="True" SortExpression="DateSubmitted" |
UniqueName="DateSubmitted" GroupByExpression="DateSubmitted" |
DataFormatString="{0:d}" FilterListOptions="VaryByDataType"> |
<HeaderStyle HorizontalAlign="Center" Width="90px" /> |
<ItemStyle HorizontalAlign="Center" Width="90px" /> |
</telerik:gridboundcolumn> |
<telerik:GridBoundColumn DataField="Tooltip" Groupable="True" |
HeaderText="Transaction Type" ReadOnly="True" SortExpression="Tooltip" |
UniqueName="Tooltip" GroupByExpression="Tooltip" |
FilterListOptions="VaryByDataType" FilterControlWidth="200px"> |
<HeaderStyle HorizontalAlign="Left" Width="250px" /> |
<ItemStyle HorizontalAlign="Left" Width="250px" /> |
</telerik:gridboundcolumn> |
</Columns> |
</MasterTableView> |
<ClientSettings AllowDragToGroup="True"> |
</ClientSettings> |
<FilterMenu> |
<CollapseAnimation Duration="200" Type="OutQuint" /> |
</FilterMenu> |
</telerik:RadGrid> |