It would be a great idea if the kendo ui grid has the ability to freeze numbers of columns and rows when scrolling. 

This will allow the user to have the ability to keep for example total etc to be always shown. Those frozen columns will probably not included in the sort. 

Fix issued described in support ticket 634770 

Kendo grid has default filter option .How can i integrate the grid with filtered value in chart

Is there any way to implement checkbox list using kendo web?

We are using the kendo dropdown widget and noticed that the performance degrades quite drastically if it contains more than 100 items. Can you investigate performance improvements even for larger item sets?

While KendoUI Mobile has a nice and customizable iOS switch component, based on CSS and fonts, I want to suggest including to the framework also a language independent generic graphical switch component, where the ON state has an 'I' symbol and the OFF state has a 'O' symbol. This could be used as an alternative to the current CSS-version. Purely graphical version would ensure the native looks, which you can see in my forum post attachement here:

http://www.kendoui.com/forums/mobile/switch/generic-i-o-style-switch.aspx

When the grid is refreshed with grid.refresh(), regrouping and resorting is not done automatically; as a result, any updates to the underlying dataItems that affect sorting or grouping are not reflected in the grid. That level of control should be available to the developer. Therefore, I would like to suggest that the grid.refresh() method accept an optional configuration object:

var options
 = { resort: true|false (default), regroup : true|false (default)}
grid.refresh( options )

In this way, if the grid is groupede by [department] for example, and the [department] of certain rows is changed programmatically via dataItem["department"] = somethingDifferent, when the grid.refresh ({regroup: true}) method is invoked with the optional argument, the grid would be regrouped, reflecting those changes to the rows' dataItems.

Smart Input.  iOs in facetime has an input that has onBlurEmpty, onBlureChange , onFocus events.  It also manages the style of the state.  It has a bound clear input button that send the caret to the beginning, while showing the preset value . It also has a preset value that is in a different style.

With this widget you can make passive calls to the database for CRUD stuff.  

Look at the contact section in FaceTime.

Your Silverlight editor includes the ability to embed images directly into the rich text field.  This is a highly desirable quality for the rich text editor.  This way, users don't need access to a web server in order to upload images.  This functionality will make the add-on much easier to distribute to end user companies.

Currently the Kendo AutoComplete can show more than one piece of data in the drop down when you define the template accordingly. The downside is that you can't have header to describe each piece of information.

Often when you get a plotAreaClick, a specific dataItem is highlighted with a tooltip showing.

When this happens, if you click on the plot area, but miss the actual data point, I would like to execute code like if seriesClick was triggered.

Example: in my tooltip I tell people to "Click to search", which opens a dialog with extra information about that data point. This works great in my seriesClick handler, since I can access the data point. If they miss the point, it triggers a plotAreaClick. They still see the tooltip for the item, but I can't open the search as I don't know which dataItem is current.

An alternative solution would be to expose whichever dataItem is currently responsible for the tooltip.

Try looking at http://docs.kendoui.com/api/web/treeview

There's both a method and an event named "select", picking the "select" event navigates to the "select" method instead.

Consider prefixing the #select anchor, e.g. #method-select and #event-select to avoid conflict.

It is possible to add commands to the toolbar. However, if you only need one or two commands (such as an "add record" button), this means wasted vertical space.

So I appreciated if Kendo supported the creation of additional commands in the Pageable Bar.

I can't select date in my kendoDatePicker when I set readonly option or call readonly method. This problem is in the new version 2013.1.319, in version 2012.3.1114 all work perfectly

Seems like lots of Chart features are yet to be implemented.  I want to use jQuery to hack positioning of elements like axis titles and replacing some rendered paths with images, but without classes the selections would be expensive and maybe imprecise.

This will help take some of the heat off Telerik while users wait for more functionality in the next release. Let us modify what we need!

The loading text of kendo.ui.progress is hard coded. 

Please make it localizable.

Where several pie charts are displayed above each other, it would be nice to specify a consistent diameter or max width for the legend (when the legend is displayed to the side) to ensure all the pies line up together. Longer legend items then need to wrap.

For these tools to create ID's for all actionable items and allow them to be named(Telerik's Default)or by the developer as the developer creates them.

I think a Kendo UI plugin for WordPress would be a potentially massive hit with WordPress users and developers. I saw here http://www.kendoui.com/blogs/teamblog/posts/12-02-29/q_a_from_kendo_ui_webinar_q1_2012.aspx that you can use Kendo UI with WordPress. That is great, but an actual plugin would be awesome. Of course there are plenty of ways you could go about it - these are just a couple broad suggestions that come to mind. Offer a free WP plugin available to current Kendo UI customers seeking simplified integration with WP. Or, offer a premium/paid WP plugin to potential customers who would like to use Kendo UI with WordPress site(s) only.