[Solved] Combo box does not expand on click of the expand button

[Narayanarao]

Hi Telerik team,

I am using a combobox populated with data as below

@(Html.Telerik().ComboBoxFor(m => m.Person.SelectedPerson)

                        .AutoFill(true)
                        .BindTo(new SelectList(Model.Person.Parent, "Value", "Text"))
                        .HtmlAttributes(new
                        {
                            style = string.Format("width:245px")
                        })
                        .Filterable(filtering => filtering.FilterMode(AutoCompleteFilterMode.StartsWith))
                        .HighlightFirstMatch(true)
                    )

All the data is populating in the combobox though, the search feature too works.

I just debugged in IE developer tool pressing F12, there is no script error as-well.

please help.

Also this combo box is inside a Panel bar (I have prevented the collapse or open of panel bar by preventDefault) and this panel bar is inside a Telerik Tab control with no mocification.

[Narayanarao]

OK Here is the BUG

if i  using CSS the arrow showed for the panel containing the combobox then the combo box not only loses the arrow icon but also the button is disabled.

I have also tried ID specific styling using 

#SpecificPanelBar.t-panelbar .t-arrow-up
{
    display: none;
}
 
#SpecificPanelBar.t-panelbar .t-arrow-down
{
    display: none;
}

But still it breaks the combo box in it.

Any thoughts ??

Best regards,
ANand

[Georgi Krustev]

Hello Narayanarao,

 
This is not a known issue. Is it possible to send us a test project, which shows the current implementation? Thus I will be able to observe the erroneous behavior locally and advice you further.

Regards,
Georgi Krustev
the Telerik team