Add support for cell.formula on Woorbook

There are as many real world situations where one needs to display Heterogeneous Hierarchical Data such as web services where the returned data has complex data types consisting different simple type data or list.

Modal window does not currently work properly with MVVM. When visible = false, the modal area is still visible.

I'm writing a application and would love to have 'pull to refresh' activated when the user swipes up instead of down.  In addition, endless scrolling would work when swiping down instead of up.  Basically the reverse of how the listview works right now.  

I see this request often and users end up implementing their own solution.

Some users prefer larger font sizes than what is default in kendo. We have added an option for setting the default font size in our product, but when we do that some of the widgets brake because they did size calculations on init that is affected by font size changes.

We currently have to reload the entire page as a workaround, but that does not offer the user a smooth experience when changing the font size. At minimum, all widgets should support a resize method that we could trigger such that the widgets could recalculate all required sizes.

When window resize , detect all components in it and resize 

When a chart is exported from an application, the source is not very clear. It can be written in the author property, but that is not visible. 
I would like to be able to create page header/footer.
I can export a PDF page with custom layout using a DOM selector, but in that case the output does not includes paged data in for example a Gantt chart

Any plans on releasing the Nova theme for Kendo UI Web? I really like the Flat theme, but something less round but still colorful like Nova would be great!

For Kendo UI, it would be great if you could add a kendo configuration to a Model's field which would be used to auto display the html component, here is an example:

var newModel = kendo.data.Model.define({
  id: "id",
  fields: {
    state: {
      type: "string",
      defaultValue: "",
      validation: { required: true },
      component: {
        role: "kendoDropDownList",
        dataSource: {
          data: [
            'Alabama',
            'Alaska',
            'Arizona'
          ]
        }
      }
    }
  }
});

I miss being able to preview the mobile widgets in the different themes, could we get a theme switcher for the Hybrid UI demo?

Please consider adding feature which implement times series graph similar to "Google Finance stock view".

This will give user multiple zoom options like 10 day, 1 month, 3 month, 6 month, 1 Year and All period.

Then user can see line chart that will reflect user's zoom selection. User can scroll through to see historical data. 

When the user open with pc or ipad (or bigger screens) then the TabStrip is fine. But when he opens the page with mobile phone its better to have no Tabstrip at all and just have the content pages one after the other with some heading.

In the Silverlight version of Telerik, it is possible to show traffic information. It would be nice if we could do the same thing in ASP.NET MVC in HTML/JS.

We have the need to show master and detail rows in an aligned, tabular format, similar to how the TreeList displays them. Currently, in our grids, we use some "hack" jQuery to achieve this after Kendo renders its child table. (We remove the child rows which kendo rendered in a sub table, place them in the main table right after the parent, and clean up the debris). This is the only way to ensure column alignment, and have re-sizable columns work, etc.

Using the TreeList isn't an option currently, because we want to use some other features of the grid, such as paging and batch editing. There are obviously several more features supported by the grid which don't exist currently in the TreeList.

It would be great if I could simply configure the grid to render detail rows this way.

It'd be nice if I could this:

<kendo-combo-box k-data-source="flight.airport">
  <span class="k-state-default" k-template>
    <h3>#: data.name #</h3>
    <p>#: data.location #</p>
  </span>
</kendo-combo-box>

Your demos use a very old 1.9.1 version of JQuery.
When we update to later JQuery, this breaks much functionality in KendoUI.
Please make KendoUI work with all versions of JQuery rather than focus on new features. You have versionitis.

You can currently set series labels to position "center" on the pie chart to get them to render on the slices, but sometimes slices are too small to contain these labels. It would be great if there were an option for the chart to detect when a slice is too small and render the label outside the chart, while still rendering labels on pie slices that are big enough to contain them

Need combo with single selection return more than one values. Like country, city, street selection in single control.

https://developers.google.com/maps/documentation/javascript/examples/places-searchbox

It will be great if Telerik gives same themes for AJAX and MVC. As new projects are developed using MVC and to match theme to old AJAX project it will be helpful.

When ever if any out-of-box theme is available in AJAX please provide same theme in MVC also.

Thanks