The grid should be able to have columns added/removed as needed when the data source and columns change. Currently, the grid must be recreated from scratch, which is tedious. This is especially difficult if you want to preserve state of widgets that might be in the grid's toolbar.

A Calendar control for Kendo UI Mobile would be awesome.

Routing is important for building single page apps which is missing from framework right now. 

Routing component of Backbone is very nice. Simple and intuitive. A library similar to this that is integrated into the core framework would be great.

Rather than working on you own MVVM implementation you should provide support for full KnockoutJS as other vendors like Infragistics & ComponentOne have done. Very few of us would want to get tied with your MVVM implementation which would make moving to other controls in future difficult.

With lack of documentation working with your controls is a nightmare.

 if I want make my custom header (image, few rows, others) I can't do it - I need to write "title:false" and to come up the implementation of title in content.

I propose to add a few lines in the code to be able to customize header:

1. To templates:
	templates = {
		...
		existtitlebar: template(
			"<div class='k-window-actions k-header'>" +
				"# for (var i = 0; i < actions.length; i++) { #" +
					"#= action({ name: actions[i] }) #" +
				"# } #" +
			"</div>"
		),
		...
	};
2. To function "createWindow(element, options)":
	instead of "if (options.title !== false) wrapper.append(templates.titlebar(extend(templates, options)));"
	next:
		if (options.title !== false) {
			var header = contentHtml.find(KWINDOWTITLEBAR);
			if (header.length == 0) wrapper.append(templates.titlebar(extend(templates, options)));
			else wrapper.append(header.append(templates.existtitlebar(extend(templates, options))).detach());
		}

And if I write:
<div id="window">
	<header class="k-window-titlebar"><img src="some_image.png"/> Test header</header>
	Content of the Window
</div>
...
$(document).ready(function() {
	$("#window").kendoWindow();
});

I get next (ex.):
<div class="k-widget k-panel" style="padding-top: 26px; ">
	<header class="k-window-titlebar k-header" style="margin-top: -26px; ">
		<img src="some_image.png"/> Test header
		<div class="k-window-actions k-header"></div>
	</header>
	<div id="window" data-role="window" class="k-window-content k-content">
		Content of the Window
	</div>
</div>


P.S. Possible the content of "header" should be placed in "span class='k-window-title'". In this case the new template is not needed. Only override "options.title" in "createWindow".

Really Meant to Say "Add a CandleStick Chart"

A container where we can open anyfile (i.e. doc, pdf, msg, xls,ppt,jpg, gif)

currently we have to use window.open method which is not efficient!

Hi,

One of the abilities of autocomplete is collect multiple selections of items.  This feature is seriously limited by only being able to see a single text line.

It would make a lot of sense to be able to use the autocomplete with a textarea so you can have multiple rows and a scrollbar

Danny

I would like to see how you would integrate one of Kendo UI's more complex web demos (e.g. the detail template for the grid)  into a backbone view

I don't know what parameters the plugin sends to the server side.. in the grid for example there are parameters for pagination. I need to know how should I implement the PHP/Java code.

Adding a SortExpression property to the columns including template and bound column types would enable users to sort on template columns and override the default sort for bound columns.

Attribute binding is how MVVM should be implemented but currently the following limitations have forced me back to widget-binding ...

1. Some data attributes are not supported (eg. grid "autoBind")
2. Attributes cannot refer to external templates and these must be defined inline.
3. Line breaks are not supported making long inline definitions hard to read and code.

I suggest attribute binding (and documentation) is developed in parallel with widget binding.

I moved from Silverlight to HTML/KendoUI for building RIAs. One feature I am accustomed to using is the template selector. 

For instance I currently have a situation where I display an editable list of policy holders using KendoUI. However a policy holder could be a person or a business and different fields/labels should be shown depending on the source object. 

As a workaround I have conditional logic in the template itself, but it isn't pretty.

Please add template selectors for all list controls so that it is easier to style items.

This will allow developers to customize the speeds of the views for any particular need and also to make it look even more native between devices.

Make auto complete also available in Eclipse. It would be very nice that we could use Kendo UI in the Eclipse IDE and have auto complete working just as easy as in VS201x.
A lot of Java development is done in Eclipse. So did I with JAX-RS (Restful WS) and Kendo UI Web and mobile. But coding JS with Kendo UI in Eclipse is like coding with notepad.

Native mobile controls can show small clear icon which is shown only when something is typed in the input control (see address bar or search bar in iOS). Some sites (e.g. google.com) also implement this behavior.
Please add this behavior to Kendo input controls. For example, it can be activated by data-clearable attribute or something like this.

Allow parameters to be passed to Actionsheet callback functions.  I have a need for a varying number of Actionsheet actions based on data-driven settings.  I can dynamically populate the Actionsheet with jscript, but each action has to call a different callback function.  What I'd rather do is have each action call the same callback function and just pass an ID of the selected option to that function.  For example, I am using the ActionSheet to present the user with a list of places they can route the current record.  I don't need a different function for each place they can route it - just the ID of their selection.

Ruby server wrappers. We need it!

With TabStrip, it's only possible to programmatically switch to URLs instead of indexes of the tabs.

In some cases you may not have an URL, but a click handler, and therefore it is impossible to switch to the tab it represents.

http://docs.kendoui.com/api/mobile/tabstrip#methods-switchTo

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