How can I change the donut size hole?  The holeSize property does not seem to work.  I tried setting it to 1, 5, 10, 20 and it turns the donut into a square.

Here's an example plunker

https://plnkr.co/edit/xC6m126rKRv5qI1xFTp2?p=preview

I'm currently completing a project in which I've installed filter menus in my UI Grids. So far everything has been working fine with one exception, that the calendars show up off screen something like 10 or 15 frames below the view I'm in. I remember this being related to collision but I'm not entirely sure where I'd need to input the code to nudge this in the right direction globally. Also this may not be the only problem as I remember in the past, before this issue came up, the calendars were coming up as blank objects.

Let me know if you can think of any extra steps that need to be followed in implementing the calendars in either the datepickers or filter menus for Angular 2/4/5. My project is a .Net Core 2/Angular 4 SPA so it's quite possible that I need some type of script in my Layout.cshtml, I'm just not sure what. 

Thank you!

Is it possible to create a dynamic ButtonGroup like this?

<kendo-buttongroup selection="single">
    <div *ngFor="let label of labels" >

<button kendoButton [togglable]="true" [icon]="" >label</button>
</div>
</kendo-buttongroup>

Hello,

I have a Grid with a column where I use an async pipe to format the displayed value using a custom cell template

Unfortunately I could not find a way to do this same transformation for the exported data. Is there a way to use async pipes or pipes in general in combination with the Excel export functionality?

Regards,
  // Lukas

Hi,

I successfully managed to make the Add, save and cancel functionalities in the toolbar of my grid but kendoGridEditCommand doesn't work. I enabled selectedKeys so I have an active row. How can I edit/delete a row using toolbar buttons? Can you provide my an example?