I'm trying to use a grid using the server-side binding like in the documentation. But when I click on the header of a column to sort I get the following javascript exeption

Unhandled exception at line 28, column 11311 in http://localhost:64716/bundles/kendo?v=Mt_vnIDxltOGpsu7Y4JtLwq860FIgJ_8g1LouxzoGkE1
0x800a138f - JavaScript runtime error: Unable to get the property "0" a reference null or undefined.

From what I gather from the developer tools it is the  return this._data[i] that throw the exception because this.data is undefined.

Is there a way to always show the selectable options for a MutliSelectFor on page load?

I never want the options hidden, ever.

I have Implemented Kendo.Mvc.UI.ISchedulerEvent and added a few more custom properties of my own to the class.
I have also set editable to using a template id, Editable(Function(e) e.TemplateId("ScheduleEditTemplate")
 
Now if I access the custom properties of the class like ${CustomProperty}, it works fine, but if I access any of the implemented properties like ${Description}  I get an error such as "Title is undefined"
any ideas, thanks

I have the following drop-down

@(
                        Html.Kendo().ComboBox()
                        .Name("products")
                        .HtmlAttributes(new { style = "width:250px" })
                        .DataTextField("ProductName")
                        .DataValueField("ProductID")
                        .AutoBind(false)
                        .DataSource(source => {
                        source.Read(read =>
                        {
                            read.Action("GetList", "Submission", new { elementId = Model.Elements[i].FieldId });
                        })
                        .ServerFiltering(false);
                        })
                    )
The action is hit and the elementId is pass as expected. Now i need to be able to pass the current form and the data. I try as:
@(
                        Html.Kendo().ComboBox()
                        .Name("products")
                        .HtmlAttributes(new { style = "width:250px" })
                        .DataTextField("ProductName")
                        .DataValueField("ProductID")
                        .AutoBind(false)
                        .DataSource(source => {
                        source.Read(read =>
                        {
                            read.Action("GetList", "Submission", new { elementId = Model.Elements[i].FieldId }).Data("GetForm");
                        })
                        .ServerFiltering(false);
                        })
                    )
where the GetForm is a javascript function:
function GetForm() {
    return $('#subform').serializeArray();
}
But using this i cant get to the action: JsonResult GetList(int? elementId,SubmissionElement model)

Any ideas how can i achieve the passing of the current data in the form to my controller?

Hello all.

I would like to have a different way to display the days and times. But I have no idea how to do it or if it is even possible.

On horizontal axis there should be all  the resources e.g employees.
On the vertical axis I would like to have the next 120 hours.

Any ideas? Suggestions?

Kind regards
Bernd

Greetings,

I am getting a few asp.net mvc 4 minification errors.

I am using the following snippets in my bundling to allow minification while in release mode.

bundles.IgnoreList.Clear();
// FOR KENDO -Add back some of the default ignore list rules
bundles.IgnoreList.Ignore("*.intellisense.js");
bundles.IgnoreList.Ignore("*-vsdoc.js");
bundles.IgnoreList.Ignore("*.debug.js", OptimizationMode.WhenEnabled);
if (!HttpContext.Current.IsDebuggingEnabled)
     BundleTable.EnableOptimizations = true;

When I deploy to a staging server in release mode with the KendoUI version 2013.3.1119 I am receiving a handful of these listed below and my application fails to load:

/* Minification failed. Returning unminified contents.
(10,95812): run-time error CSS1030: Expected identifier, found '.'
(10,95829): run-time error CSS1031: Expected selector, found ')'
(10,95829): run-time error CSS1025: Expected comma or open brace, found ')'
(10,95866): run-time error CSS1030: Expected identifier, found '.'
(10,95883): run-time error CSS1031: Expected selector, found ')'
(10,95883): run-time error CSS1025: Expected comma or open brace, found ')'
(10,96027): run-time error CSS1030: Expected identifier, found '.'
...

Hi, 

I am using two kendo tree views in my screen. The trees are taking long to load.  Each of the tree has around 200 nodes with checkbox. I added .LoadOnDemand(true), but not of much help. 

I am populating treeviews models in C# and passing it to the razor views. I am attaching my treeview's razor files (CasTradeOrgnTreePartial.cshtml and CasTradeDestTreePartial.cshtml) and C# procedure (populate_tree_model_C#_procedure.cs) . 

Please advise, how to speed up the tree loading time.

Regards, 

Manoj

Hi - I just have a list of strings to bind.

I get the list from splitting a comma separated list...

I want the list of selected values posted to the server:


All I get is the first selected value, not all selected values...

Any ideas?

Been working on this for too long now. I have a detail grid where one of the columns is not editable by the user. It's value is calculated based on values in other fields/columns. If the user changes one of these, a stored proc is ran on the server that updates the calculated field. I have verified that the database is updated correctly. The problem is the grid is not refreshing/rebinding unless i force a datasource read (reload page, change pages in grid , etc.) . I know this is something silly on my part; maybe someone can point out my problem.

Here is my grid definition: 


Here is my saved event handler for the grid : 


The line e.sender.dataSource.sync() forces the update action method to be called on the server. Here's that action method:


The repository's ApplyLots method just calls a stored proc on the database, and update the db context of the repository.

Any suggestions?

We have just downloaded the latest July release of Kndo wrappers for MVC . We are trying to test them side by side with the MVC extensions however we get the following error when building the project after adding reference to the Kendo dll

'SliderTickPlacement' is an ambiguous reference between 'Telerik.Web.Mvc.UI.SliderTickPlacement' and 'Kendo.Mvc.UI.SliderTickPlacement'

You do say that it is possible to use  Kendo  within the same project. Would appreciate clarification.
Many thanks