I've been trying out your new Drawer feature (which is awesome to have), but I've had to go back to the one I already coded because of a couple of missing features, that I find to be part of the standard usability of the native drawers:
* There's some quirkiness when I click on the button to expand; sometimes it registers two clicks and immediately closes the menu.
* If I open the drawer, and I'm already on a section (e.g. Settings), if I click on Settings again, I want it to close the drawer. Right now, since it is not navigating to a new view nothing happens. In my code I like to register any click on the drawer as a closing action, though I recognize that this may not work for everyone.
* I use a listener so that whenever the view changes in the application the drawer is also closed. This handles the case where some button on the drawer may do some processing, and may or may not change the view, but if it does, I'm ready to use that view, and should now be taken directly to it. For example, a Facebook login button. If the app is already authorized, and the user logged in, clicking a "Connect" button in the drawer may run background code and just change the button text from "Connect" to "Logout". But, if the user is not logged in, then it closes the drawer and shows the login screen.
* I like to tie the Android menu button to the menu toggle function with onDeviceReady and the Cordova "menubutton" event.
* I also like to tie the Android back button to first check if the drawer is open. If so, it closes the drawer and does nothing more. If the drawer is closed instead, then it allows the action to carry on to the next handler.
* The last point is personal preference (and I wouldn't care if the other features above existed), but I prefer that the titlebar stays in place, and the drawer slides out underneath of it, only covering the .km-content and .km-footer areas, and not .km-view-title.

I want an option on the View in the Drawer to have display full screen similar to the Kindle reader app. So that you click on it and the Navbar will appear it and when you start interacting with the view the Navbar and status bars go away. 

http://www.telerik.com/help/silverlight/radexpressioneditor-overview.html

The controller is returning the HtmlEncoded contents of a text file that the server reads in from the local operating system on the server, and I would like to display that information in a window or editor such that there is a left hand 'gutter' displaying line numbers and the file content has vertical and horizontal scroll bars.  The line numbers would scroll-y with the content, but should be fixed with respect to scroll-x.

A good example would be

 - the code panel in the Sources tab in Chrome developer tools, or
 - http://jspro.brothercake.com/code-examples/principle5.html, or
 - http://alan.blog-city.com/jquerylinedtextarea.htm (not my first choice though)

This dojo demonstrates a close solution I made using Window.

https://dojo.telerik.com/@RichardAD/IJuLeyOv

The 'gutter' is not locked (or fixed) though.  After many iterations I though of the Editor component and how it might already have line numbers built into it, and I could use it in a read-only manner to display the text file contents with line-numbers.

The validation framework validates an input element and applies "k-invalid" class when its value is not valid to the hidden input. For such widgets like the ComboBox, DropDownList or NumericTextBox the applied k-invalid class is not applying to html-tags visible to user.

The currently existing 'validate' event is only triggered on submit of the form or by developer code. Ideally, an event should be available that is raised by any unobtrusive validation event.

Ádd new event to the Validator, raised by validateInput. This will allow custom handling of validation errors, even when the user is not trying to submit the form.

Usage : for example, toggling bootstrap 'has-error' class on the parent element 'form-group'. 

Hi Product team!

I would love to have similar heat map chart on Kendo, as swimlane guys have:

https://swimlane.github.io/ngx-charts/#/ngx-charts/heat-map
or
https://swimlane.github.io/ngx-charts/#/ngx-charts/calendar


Thank you! otherwise you are doing great job.

It would bei nice if the gantt would support Auto Height like Grid is doing and is only rendering the Height for the used elements, when you define no addiotional height property.

The radial and linear gauges currently DO NOT support a title and legend option. It forces me to customize the widget after it's rendered, which means that the look is inconsistent with the other Kendo widgets.
Please add support for title and legend for the gauges.

On https://demos.telerik.com/kendo-ui?_ga=2.149841974.1082962146.1579102350-1080570292.1579102350 , all links in the "Sample Applications" section return 404 (for example https://demos.telerik.com/bootstrap/ )

Removing all URL params helps.

Any URL param ( https://demos.telerik.com/kendo-ui?x=1 ) reproduces the issue.

Changing order of columns by dragging by column header is cool (and should stay), but this scenario is inefficient for large number of columns (more than 10-20).

I suggest to add drag&drop feature to Grid/TreeList column menu (where i can show and hide columns already) to change order of columns.

Hi,

I think it make sense that Telerik will provide a built in tool to support QR Code scanning with the Kendo UI Mobile suites.

At the moment we need to use some 3rd parties JS libs for it and it will really help a lot if it will be part of the Kendo family and will support all type of OS/Devices.

Thanks,

ilan.

When a user downloads a custom build from http://www.telerik.com/download/custom-download, provide a URL that the user can bookmark/save then use to go back to the custom build page with the same components checked and same kendo version selected.

I'm currently using a chart with "categoryAxes.select" as a navigator for multiple other charts.
Problem being, when I display too much data, the navigator (and other charts) become laggy.
To help prevent that, I'd like a way to make the "selectEnd" and "SelectStart" events only fire on mouseup.
That would prevent multiple redrawing and help with the performance.

The ability to use multiple navigators on a column chart. 
Currently the option to compare two ranges of data on the same chart is not available out of the box.

Add the feature of Thresholds in charts... change color if data is out of range...

Right now it seems to support only Shapes and Textboxes, what plans do you have for supporting Charts and perhaps any plain HTML (that would then be possible to "kendoify")?

You can currently build a pie chart and display the value of each section of the pie by using a template on the label and the #= value #.  It would be nice if we could do something similar to this in the title or somewhere on the graph where we could display the sum of all of the values that are displayed in the graph.  It would also be nice if this could dynamically update when one particular item is filtered

Similar to specifying legend to bottom of chart, we should be able to put X Axis (or category Axis) Labels on the bottom, regardless of where the axis crossing value is. Sometimes the axis crossing value has to be at zero but the labels get in the way if this is the middle. If the data is dynamic, there is no way to use margin or padding consistently