How to set default focus to RaDComoBox in javascript. We used Edit mode is Batch.
<telerik:GridTemplateColumn DataField="Product" UniqueName="countrycode" ItemStyle-HorizontalAlign="Right" HeaderStyle-Width="120px"
HeaderText="Product" ItemStyle-Height="18px">
<EditItemTemplate>
<telerik:RadComboBox ShowDropDownOnTextboxClick="true" EnableEmbeddedSkins="false" DropDownWidth="265px" Height="300px" runat="server" ID="txt" Style="font: 9px Verdana, Arial, Sans-serif;" Width="120px" BackColor="#ffffcc" EnableVirtualScrolling="true" MarkFirstMatch="true"
DataSourceID="sqlproduct" AutoPostBack="false" DataTextField="product" DataValueField="productid"
HighlightTemplatedItems="true" >
<ItemTemplate>
<table style="width: 245px; text-align: left">
<tr>
<td style="width: 40px;"><%# DataBinder.Eval(Container.DataItem, "productid")%> </td>
<td style="width: 205px;"><%# DataBinder.Eval(Container.DataItem, "productname")%> </td>
</tr>
</table>
</ItemTemplate>
</telerik:RadComboBox>
</EditItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn DataField="Product" UniqueName="countrycode" ItemStyle-HorizontalAlign="Right" HeaderStyle-Width="120px"
HeaderText="Product" ItemStyle-Height="18px">
<EditItemTemplate>
<telerik:RadComboBox ShowDropDownOnTextboxClick="true" EnableEmbeddedSkins="false" DropDownWidth="265px" Height="300px" runat="server" ID="txt" Style="font: 9px Verdana, Arial, Sans-serif;" Width="120px" BackColor="#ffffcc" EnableVirtualScrolling="true" MarkFirstMatch="true"
DataSourceID="sqlproduct" AutoPostBack="false" DataTextField="product" DataValueField="productid"
HighlightTemplatedItems="true" >
<ItemTemplate>
<table style="width: 245px; text-align: left">
<tr>
<td style="width: 40px;"><%# DataBinder.Eval(Container.DataItem, "productid")%> </td>
<td style="width: 205px;"><%# DataBinder.Eval(Container.DataItem, "productname")%> </td>
</tr>
</table>
</ItemTemplate>
</telerik:RadComboBox>
</EditItemTemplate>
</telerik:GridTemplateColumn>