I have a grid where I want to select multiple rows and post back a list of IDs back to an action.  I've tried various ways but I'm not successful.  Here's my code.

@Html.Kendo().Grid(Model).Name("events").Columns(columns =>
    {
        columns.Bound(c => c.EventID).Width(140).Title("Name").Hidden(true);
        columns.Bound(c => c.EventName).Width(140).Title("Name");
        columns.Bound(c => c.EventStatus).Width(120).Title("Status");
        columns.Bound(c => c.EventStartDate).Width(140).Format("{0: MM-dd-yyyy}").Title("Start Date");
        columns.Bound(c => c.EventEndDate).Width(140).Format("{0: MM-dd-yyyy}").Title("End Date");
        columns.Bound(c => c.RegisteredParticipants).Width(120).Title("Registered");
    }).HtmlAttributes(new { style = "height: 400px;" }).Scrollable().Sortable().Selectable(s => s.Mode(GridSelectionMode.Multiple)).DataSource(d => d.Server().Model(m => m.Id(c => c.EventID))
)

//Action 
   [HttpPost]
     public ActionResult EmailEvents(IEnumerable<int> events)
     {

         if (events != null)
         {
             if (events.Any())
             {
                 EmailEventParticipants(events);
             }
         }
         return View();
     }

Am trying to use Linq (VB.net) to populate grid with data returning from MS SQL Stored procedure. 
1) Every thing works fine if SP returns fixed numbers of colums ex - 

Create procedure testp1 as 
begin 
select * from tab_a
end

2) How ever things dont work if SP returns dynamically created column names ex - 

Create procedure testp2 as 
begin
select 'T'+ltrim(str(day(getdate()-2),2)),'T'+ltrim(str(day(getdate()-1),2)),'T'+ltrim(str(day(getdate()),2))
end

Is there a way to populate data grid for SP like second one given above?

We use the Scheduler widget like the following: 


We need to have custom drag-and-drop handlers, but moveStart/move/moveEnd work unstable, sometimes it's impossible to drop the event (it sticks to mouse cursor) and exceptions are thrown from inside Kendo code after several D&D actions. We tried to block drag-and-drop operations (by calling preventDefault event methods, as you can see in the code above), but this does not help: if aggressively try to drag an event, exception appears again - but expected behavior is nothing should happen since the beginning of drag operation is prevented. 

The question is how to properly implement the moveStart/move/moveEnd handlers to have stable working in both cases (with custom logic and just to block the D&D feature)? 

Thank you very much in advance! 

I have a product where the users of the application are in different timezones and need to display scheduled entered by that user to other user's timezone.  I currently have the scheduler's timezone configured to "Etc/UTC".

The dates saved to the SQL database always equal the dates entered into the scheduler, regardless of the browser's or server's timezone.  It doesn't make sense to me if the incoming time is in UTC time or what???

How am I to convert the times to the appropriate timezone?  I do know what timezone the user is in, as it is part of the user's profile and its not dependent on the browser.


Thanks,
Chris

It seems Kendo UI does not support Waterfall chart. Is that right? 

Is there any trick to implement this kind of chart with the other available charts?

Thanks in advance.

Hello,

the actionsheet isn't visible on ipad.
could you please check the sample if the code is wrong?

thank you
axel

I'm attempting to set the pageSizes property of the Pager widget via the data attribute "data-page-sizes". It works if I set it to a literal array, such as:
But, it doesn't work if I try to set it to a javascript variable, such as:
How can I set this property to a javascript variable with the data attribute ?

Here's a js.bin example:  http://jsbin.com/aruTaWOZ/1/edit

Is there a particular reason the Kendo UI validator does not support required radio button validation out of the box? Adding basic validation to the existing required rule seems relatively straightforward.

var radio = input.filter("[type=radio]");

if (radio.length) {
                //Ideally the search should be scoped to the element that validate was called on, but that would require several other changes
                return  $("input[name='" + input.attr("name") + "']").is(":checked"); 
            }

This would enable radio button validation, but would require all radio buttons in a group to specify the required attribute or the other radio buttons in the group would validate successfully, overriding the one that failed. A solution to the problem would be to do what jQuery validate does, which is to only validate the first element in an array of elements with the same name. Is there any downside to doing this? The only common uses for elements with the same name are checkboxes, radio buttons and buttons, and since buttons are already not validated, I don't see any downside.

Right now, without making the code changes specified above, I am relying on a custom rule that is incredibly inefficient since it has to continually get all radio buttons with the same name to see if any of them are decorated with a required attribute.

                    radiorequired: function (input) {
                        if (input.is("[type=radio]")) {
                            var radioButtons = $("input[name='" + input.attr("name") + "']");
                            if (!radioButtons.is("[data-val-required], required")) return true;

                            return radioButtons.is(":checked");
                        }

                        return true;
                    }

I guess my question is, why doesn't Kendo UI support required validation on radio buttons out of the box, and is there a better way to add the validation than what I am doing now?

Hello KendoUI Team,

recently as I have discovered KendoUI and I was very impressed and really prefer over other frameworks like dojo, prototype!

Now, I have a small project which I a couple of issues with

1. reading of the note.json file seems to be OK
2. note.json contains 7 items but the paging shows "No items to display"
3. the create, update and delete functions are working fine but there is no changes visible on the note.json file after a creation, deletion or update.

Hi there,

Is there a simple or generic way to remove all menu items?

Regards,

Scott