Issue with control

[sourabh]

Hi
I m using Kendo UI control. I found some issues using them, so need clarification.

1. When dropdown is used inside Kendo Window then it is hidden. Please see below code
 @(Html.Kendo().Window()
     .Name("widget")
            .Title("widget Menu")
    .Content(@<text>
    @model List<Dashboard.Models.WidgetData>
    <div id="widgetMenuselection">
       @* @Html.Action("WidgetType", "WidgetType")*@
               @(Html.Kendo().DropDownList()
                .Name("Text")
        .DataTextField("Text")
        .DataValueField("Value")
        .AutoBind(true)
        .BindTo(new List<SelectListItem>() {
                new SelectListItem() {Text = "Filter/Menu",Value = "-1"},
                new SelectListItem() {Text = "Graph",Value = "1"},
                new SelectListItem() {Text = "Tabular",Value = "2"}
                })
        .Value("-1")
        .SelectedIndex(-1)
        .Events(e => e.Change("wdgtMenudrplist_change"))
    )
 </text>)
    )
2. I donot find any way to attach checkbox to tree view in Kendo. I m using Razor MVC 4, and my table structure has a seatinggroup table and seating table distinctly with seating group has many seats under it. So can i provide tree view individual values of group and seats.

[Daniel]

Hi,

The problem with the dropdown occurs because the element will be initialized twice when used in the window. At least for now in order to avoid this problem, you should either load the window content with Ajax using the LoadContentFrom method or initialize the dropdown with the jQuery plugin.
Regarding the TreeView, it offers built-in support for checkboxes by using the CheckBoxes method. Please check the checkboxes demo in the offline examples project which is included with the installation.

Regards,
Daniel
the Telerik team

[sourabh]

Thanks Daniel, regarding checkbox in tree view,i got solution. But in case of Window Control, my issue is that i render drop down and charting widget in window control dynamically ( on basis of user selection at runtime). So i cannot use Load on deman content and Jquery dropdown. Is there any workaround using Css or Javascript, that would be helpful.

[Daniel]

Hello again,

I am afraid there is not way to prevent the double initialization. It is possible to use CSS to always show the dropdown even when the display:none style is added e.g.

.k-window .k-dropdown
{
   display: inline-block !important;
}

Kind regards,
Daniel
the Telerik team