[CLOSED] Combobox in CodeBehind

[UnifyEducation]

Hi,

I have a problem with Combobox in CodeBehind.
When I have two properties InputWidth and PreserveIndicatorIcon, I can not click to dropdownlist to display the list of items.
Here is mys test: (I use Ext.net 2.x /truck revision 5252)

Controller:

public class TestController : Controller
    {
        public ActionResult Index()
        {
            var combo_box = new ComboBox
                            {
                                InputWidth = 200,
                                FieldLabel = "Test",
                                ReadOnly = false,
                                IndicatorIcon = Icon.Accept,
                                AllowBlank = false,
                                PreserveIndicatorIcon = true,
                            };
            combo_box.Items.Add(new ListItem("test", "test"));
            combo_box.Items.Add(new ListItem("test2", "test2"));
            return View(combo_box);
        }
    }

View:

@model dynamic

@{ Layout = null;}

@Html.X().ResourceManager()

@(Html.X().FieldSet().Title("Test").Width(600).Height(700)
.Items(Model))

Do you have any idea for this problem?

Thank you,