Hi, I'm trying to put focus on filter input in DropdownTree control when dropdown is opened but I can't get it. I've tryed with some code like this but without success:
JS:
function SetFilterFocus(sender,argEvent){
sender.get_filterElement().focus();
}
ASP.NET
<telerik:RadDropDownTree CssClass="RadComboBox_Metro" Skin="Metro" runat="server" ID="ddt_centro" AutoPostBack="true" Width="90%" TabIndex="3" DataTextField="FMODES" DataFieldID="FMOFAM" TextMode="Default" DataFieldParentID="FMOZU1" OnClientEntryAdding="OnClientEntryAdding" ExpandNodeOnSingleClick="true" CheckNodeOnClick="true" EnableFiltering="true" OnClientDropDownOpened="SetFilterFocus">
<FilterSettings Filter="Contains" Highlight="Matches" MinFilterLength="3" />
<DropDownSettings CssClass="RadComboBox_Metro" Height="300px" CloseDropDownOnSelection="true" />
</telerik:RadDropDownTree>
Is it possible to do this?
Thanks