The fixed group header in the Multiselect Box is an awesome feature. 
But in some cases it is more confusing than helpfull. 
In those cases it should be possible the use grouping without the Fixed Group Header. 
At the time of writing (2017 Q1) this is only possible with a workaround. It would be awesome if this behaviour could be possible without the databound function. 


Example of the 'problem' and the workaround:
http://dojo.telerik.com/OkUhE/5

I would like to see a startup seed that would work for the following requirements: 
visual studio 2015
Microsoft.NETCore
Angular 2
Webpack
Kendo 

how can we add minor grid lines between majorgridlines ??

For each value at data series i need a legend related to the value 

After export there are html tags in cells of excel file. It could be fixed with custom handler for excelExport event, but it's not a good approach. Here is an example of this bug: http://dojo.telerik.com/eKARU/3

ButtonGroup is a part of Mobile Ui but on mobile it is not being responsive. Especially on small screen in portrait mode it is not responsible at all

The behavior of DropDownList, ColorPickers and probably more controls changes when a tooltip is added to them. When the tooltip opens, the ".k-state-border-down" CSS-class is added to the (e.g. DropDown) container. However, in the context of the DropDown, this class means that the DropDown is opened and therefore, the styling changes accordingly.

The following two DOJOs demonstrate this bug:

• Here, a DropDown without a tooltip works correctly: https://dojo.telerik.com/AvAxuQaK
• Here, a DropDown with a tooltip displays an unwanted shadow below the control: https://dojo.telerik.com/OGAVEzUb

We currently experience this behavior in the Editor widget when adding tooltips to tools that render the aforementioned controls.

Is very important get the option to configure display thousands delimiter on typing and not only when I lost focus control NumericTextBox.

Look this example with another library

https://nosir.github.io/cleave.js/

Best regards

Jorge

Currently, the grid automatically enters edit mode when the user presses  the [Enter] key.  This is difficult to prevent.  There could be a kendoGrid configuration setting to disable "edit on [Enter]".

Hi

Currently, items binding is not supported by the FloatingActionButton widget in MVVM.

Therefore, the items need to be defined in HTML statically.

It would be great if it is supported so that I can dynamically set the contents for FloatingActionButton in MVVM.

Here is the desired example.

https://dojo.telerik.com/oDopiCAN

Thanks in advance.

Several of your controls (Scheduler, Grid) make use of the Validator control for validation on the edit forms.  Once the validator is loaded there is no way to change the options.

It is important if the validator is going to be embedded within other controls that we be able to enable/disable validateOnBlur and get/set the errorTemplate.

Without the ability to change the validator options, support recommends use of private methods.

An alternate choice would be to require those controls that are embedding the validation to provide these options as part of their configuration.

Thanks

Regarding KendoUI ContextMenu close() method- I believe there is a flaw in the API docs and in the TypeScript typings file. See below:

See API docs at: http://docs.telerik.com/kendo-ui/api/javascript/ui/contextmenu

In the sample for the close method on this page, it has this portion:

    // get a reference to the ContextMenu widget
    var contextMenu = $("#context-menu").data("kendoContextMenu");
    // close the ContextMenu
    contextMenu.close(100, 100);

The "100, 100" params passed here are not needed and looks to be a copy paste from the open() method sample in the api docs. The open() sample passes (100, 100) as x/y coordinates.

Regarding the TypeScript kendo.all.d.ts file the ContextMenu class has this definition for close:
        close(element: Element): kendo.ui.ContextMenu;
        close(element: JQuery): kendo.ui.ContextMenu;
But again, I believe it should take no params.

Please let me know if you confirm this to be the case and if you fix the typings file. Thanks!

Please consider to support grouped boxplot for Kendo UI. For example, we would like to compare the machine capacity within multiple parameters, like machine type, machine no, and employee. We need to group 2 or more parameters in x-axis. Many statistical package could generate this group boxplot and reach our request. But we need to developt a web application with this function.

This is best javascript network visualization tool i have seen but it is very expensive. Could you add some widgets like this to Kendo?

http://cambridge-intelligence.com/keylines/

ToolBar items only have two states (besides visible and enabled):
- displayed in the toolbar
- displayed in the overflow dropdown (kind of responsive because not very practical on mobile devices where you are left with two visible buttons at the most, and a possibly large overflow dropdown)

On mobile devices, we would buttons buttons that shrink to icon only (no text) before being sent to overflow dropdown. This would improve greatly the responsiveness.

kendo.ui.notification is not responsive which makes it difficult to use out-of-the-box in a mobile environment. See 
https://github.com/telerik/kendo-ui-core/issues/2351

But ideally in a kendo.mobile.Application, the notification should expand downward below the layout header or upward above the layout footer on the full width of the device screen.

I am responsible for creating Coded UI tests using Visual Studio 2013 against a web based application using Telerik KendoUI. When running my test Whenever I click on a specific drop down, and select an item the web application becomes busy as if it is trying to populated results to a grid. It never does. However, doing this manually (not running my test), the results are displayed. Now my tests were using Visual Studio record/playback mechanism through the UIMaps editor. Then I tried to create customized code to interact with the Telerik KendoUI control...it did not work. 

I have been reading that Visual Studio Coded UI does not support Telerik KendoUI controls.  I also read it does.  Apparently there is a Q1 2013 (v. 2013.1.0220) support package that will help in this. See link: http://www.telerik.com/forums/radtabcontrol-control-support-microsoft-coded-ui-automation

I am not sure where this package is or where to go get support for Telerik KendoUI. Does Visual Studio Coded UI support KendoUI controls? If so, where do I go to get support?  Or how do I add the extension and update to Visual Studio 2013 Coded UI?  What should I do?

Posted this bug here: http://stackoverflow.com/questions/39412559/kendo-ui-colorpicker-validation-bug-for-hex-colors

Below the copy:

The Kendo UI color picker control allows entering HEX value manually.

But is has a bug: if you try to enter #123XXX, you will see then #112233

The reason is the Kendo UI color picker parses the first part of the color #123 (which is a correct short form) and ignores the rest XXX symbols (which are not valid HEX symbols)

If you try another case: enter #XXX123, you will see the validation error (HEX value will be highlighted with red).

I need to validate correctly both cases and show the validation error. But I can not find a way to add custom validation to this control.

Question: do you know how to work around this bug and make Kendo UI color picker control fail on validating values like #123XXX, #ADCXYZ, #19BW00 instead of cutting off the last 3 symbols and interpret the first 3 as a short HEX form?

Currently there is no possibility to use messages file to work with loaders. Because of check if widget exists.