ComboBox doesn't expand after reload

[Kovach]

I have two combo boxes, where second are loading/reloading by selected item from first.
I am using OnClientSelectedIndexChangingand  and OnClientItemsRequested to make dependency this two combos.
After selecting item from first combo, second combo doesn't expand when I click on him.
But if I click anywhere else and then on second combo it expand.
This was working till last update of telerik.

Any idea to solv this?
Thank you

[Princy]

Hello,

Here is the sample code that I tried in the version(2012, 1, 411, 35) which worked as expected.
aspx:

<telerik:RadComboBox ID="RadComboBox1" runat="server" OnItemsRequested="RadComboBox1_ItemsRequested"
            OnClientSelectedIndexChanging="loadProducts" OnSelectedIndexChanged="RadComboBox1_SelectedIndexChanged"</telerik:RadComboBox>
<telerik:RadComboBox ID="RadComboBox2" runat="server" OnItemsRequested="RadComboBox2_ItemsRequested"
            OnClientItemsRequested="ItemsLoaded">
</telerik:RadComboBox>

JS:

<script type="text/javascript">
 var productCombo;
    function pageLoad()
   {
    productCombo = $find("<%= RadComboBox2.ClientID %>");
 }
function loadProducts(sender, eventArgs)
 {
 var item = eventArgs.get_item();
 productCombo.set_text("Loading...");
 if (item.get_index() > 0)
 {
  productCombo.requestItems(item.get_value(), false);
 }
 else
{
  productCombo.set_text("");
  productCombo.clearItems();
}
}
 function ItemsLoaded(sender, eventArgs)
 {
        if (sender.get_items().get_count() > 0)
       {
            sender.set_text(sender.get_items().getItem(0).get_text());
            sender.get_items().getItem(0).highlight();
        }
 sender.showDropDown();
    }
</script>

Thanks,
Princy.

[Kovach]

Princy,

thank you for taking your time to considered my problem,
 but i have already done the posted (from first line to last :-) ) and it still doesn't expands.
After sender.showdropdown() the second combo got focus but doesn't expand.

[Princy]

Hi Kovach,

Unfortunately I couldn't replicate the issue you are facing. The above code is working fine at my end. Please specify if you are facing any javascript error.

Thanks,
Princy.