A means is needed to zoom the content view area of a document while leaving the header and footer (tabstrip) stationary.

Currently Kendo UI Mobile puts meta tags in the HEAD of the document, effectively preventing zooming and pinching altogether.  It would be nice if a widget or tool were made available to allow zooming of specific page elements.

The current drop-down list works great.  However, in situations where the options are hierarchical there are (at least) two obvious solutions.

1) Have two drop-down lists (perhaps with some js altering options based on selections).

2) Display a tree of options from the drop-down. (much like a menu)

Here is an example of #1
http://www.jgeppert.com/jquery-doubleselect/


Here is a very good example of option #2
http://www.givainc.com/labs/mcdropdown_jquery_plugin.htm

The advantage to #1 is that you can easily fire off js after selected options. 

The advantage to #2 is that you can determine all available options on the server and return a structure for rendering.  Also, #2 does not take up more screen real estate. 

I think addressing these interface scenarios would help Kendo become even more usable than it already is.  

Thank you.

Some feature I like to see and really miss is the "band" chart type.


See some good example here: http://www.visiblox.com/visibloxcharts/examples/chart-types/line-and-area/band-chart/

Swipe ListView items for more action items, usually seen in native apps for swiping to delete.

See more capabilities with iOS8 demo for swiping left or right to show multiple action options: http://www.iclarified.com/images/news/41344/183731/183731-1280.png

I'd really appreciate some kind of action bar on Android devices. For now the android theme is mostly just black and white and not really appealing (the navigaion and title).
Furthermore Navigation would be much more intuitive when using the new 4.1 ActionBar with back(icon) and view-title. 
A little makeover of the buttons would also be nice ;)
http://developer.android.com/design/patterns/pure-android.html

Allow the developer to add various annotations to charts specifying position, alignment, color and font information.  Also, provide key information about the chart objects such as their position, center, etc..

There really needs to be some manner of an event raised when 'validateInput' and 'validate' run, that can provide meaningful feedback to hook into.

As it stands right now, it is very hard to do any kind of manipulation with the Kendo Validator. But adding even such simple lines as ..

                input.attr("aria-invalid", true); // existing kendo code
                input.trigger('invalid', [messageText, messageLabel]);

to the "validateInput" function would make it more possible to have the validator communicate with third party tools (in my situation, qTip2).

Having an event raised when validation is complete would also be very useful because it would allow other UI elements to effectively respond to it, without having to do very hokey ad-hoc manipulations.

Knockout.js is a de-facto standard.
It would be nice if KendoUI supported Knockout so developers could use just one paradigm of bindings/observables/templates/etc.

By enabling the drilldown feature on charts, clicking the charts should take the user to the next level. 

When exporting data to pdf using the Kendo pdf toolbar please can all data be exported instead of only the data contained within the html viewable page (eg. when height is set using kendoGrid.height).

It would be great if Javascript Source Map files (details: http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/) were available for each of the minified Kendo UI files.  These files allow a developer to publish their application using minified files, but have the browser (at least Chrome and Firefox) automatically load and link up with a non-minified version for debugging purposes.  I'm not sure which minifier you use, but Closure supposedly can create them automatically.  Thanks for considering this.

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.

When initializing a WINDOW component, you should be able to specify where the window should be rendered. Currently all windows are treated as modals and placed before closing the BODY tag.

This feature is vital and also will help developers in creating dashboards and custom tiles views. 

At the moment, Kendo only supports Straight Line graphs. It would be nice to support curves like Regression Curves ... because they are useful for representing Analytical Data.

Next release pls!

What I want to achieve is a dynamic Choropleth map of the World, whose data change according to a set of parameters.

It is my understanding that the maps widget in Kendo UI can display data in a Shape layer using GeoJSON files that contain both the definition of the shapes of the countries and the data itself (e.g. the population). From your GeoJSON demo it is clear how to change the colour of the countries using the Chroma.scale method.

But it also looks like I need the shape definitions to be duplicated over and over to show different data on the same map: 
let's say that I have about 400.000 possible combinations of the filters, it appears as if I'm going to need 400.000 GeoJSON files that contain both the shapes definitions and the the data and this means lots of network traffic.

My point is that, since the shapes of the countries do not change because the map is always the same, wouldn't it be useful to split the shape definition from the data itself?
In other words having a "shapeSource" property to which you link a GeoJSON that defines the shapes and the "dataSource" property bound to a JSON file that only has data: when the combination of filters changes I would only change the dataSource object.

My current solution is to have the "shapes definition only" file set in the dataSource property of the shape layer and then to use a Kendo.dataSource "data-only" object that I would use in the shapeCreated method to set the colours of the countries.

As a side note, the "data-only" Kendo.dataSource object will be shared between three widgets in the same page because the same data will be shown in a map, a chart and a grid.

Define by Settings or via API Calls to enable or disable 
any Cell or Cell functions like Context Menu.

Currently, hashBang (#!) is supported in mobile but it can only contain view_id, it can't be configured as path although it is available in SPA.

It is limiting the SEO capabilities. Support for the following url scheme will be big boost to SEO optimized urls.

/view_id/:category/:item/

 when i try to drag and drop the treeview nodes from top of the treeview to the bottom (last node) of the treeview,while dragging, the window does NOT scroll automatically.
Scroll bar should automatically scroll to the draging direction

I recently started using bower (http://bower.io/) to manage my external packages (github) it makes update very easy. (leaflet, pouchdb, etc.) I see there is a bower package for the kendo core, but I am a longtime (since your first version) subscriber and I tend to use kendo.all.min.js.

Our projects are for offline use, so we cannot use internet urls for download of javascript.

Any chance of getting a bower package for Kendo Web? Mobile?

As you know, apple announced the new direction the iOS will be taking. this will no doubtedly have a huge effect on the developer guidelines and therefore the app store submission process. If kendo mobile doesn't match the new look, the apps might get rejected.