We recently implemented a bubble chart for our system. The users loved it but wanted to see custom markers that would indicate "direction" of the data value. We couldn't see a way to put custom markers on the bubble chart (hence the term bubble I guess) so we looked at the scatter chart. This did everything we needed (custom marker, relative sizes, etc) but did not allow us to click on a marker that was behind another (like the bubble chart). We would like one or the other.

I have a very simple chart, with date category axis, 2 series with just 2 values (two days). I set rotation for labels on a category axis to 45.
When any "label" in a legend is clicked, the labels disappear.
This problem appears only if rotation is set to 45. I have tried to set rotation to 40 or 90 - both are just fine. But rotation 45 seems to be broken.

After I filtered a column and deletes the filter content and press again the "Filter"-Button, nothing happens. Filter with empty string should clear the filter on the column,

There are times when it is not obvious that the Listview contains more records than are displayed. It would be nice to have an optional indicator that there are more records above or below the current scrolled view. Another option is to keep the scrollbar turned on.

Currently the calling .hide() on a Kendo UI Notification hides all of the instances of that notification. It would be useful to have support for hiding a specific instance, perhaps by 'ID'.

I've accomplished this by using the .getNotifications() method and iterating over the notifications to find the one I wish to close, however built in support would be a timesaver!

the only way to style only the mulitselect dropdown list differently than other dropdown lists is to run a js script to add a css class...

  function setupMultiSelectULStyle (styleName) {
    var selects = $("select");
    $.each(selects, function(index, item) {
      var data = $(item).data("kendoMultiSelect");
      if (data !== undefined && data !== null)
        setupMultiSelectULStyleSingle(data, styleName);
    });
  }

i think if you are creating elements that are not wrapped in parent element style they should have some way to style by parent control type differentiated css selector


<div class="k-list-multiselect k-list-container k-popup ... " id="..." >
<div class="k-list-dropdown  k-list-container k-popup ... " id="..." >

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.