When RenderMode is set to LightWeight and ToolbarMode is RibbonBar, a JavaScript error is thrown.

I don't know what you call this button but it is a crossover between a drop down list/mega menu and a button.

Very simple example:
Google's "More" button across the top next to News/Videos/Maps and then there is the "More" button with the other options. 
https://www.google.com/#q=dog

Next example:
Your site! The skin selecting drop down:
http://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx

The option for a full fluid width like this would be nice along with the possibility of a fixed or fitted width. I also really like the animated arrow up/down.

But the mega menu example is Amazon:
http://www.amazon.com/

Their buttons/drop downs in the top right for "Your Account", "Try Prime", "Cart", and "Wish List".

These are beautiful and would be great functionality. It would also be ideal if the button/link itself that triggers the drop down doesn't have styles like the skins so they can easily be integrated into a website's existing navigational items and site design.

Please please please make the Material/Uniform/Bootstrap skins you've made for KendoUI/MVC for ASP.NET AJAX. These skins are so much more modern and clean than the ones available for ASP.NET, which look like they were designed 10 years ago.

The Metro and MetroTouch skins were a step forward for the ASP.NET AJAX library but the Metro is really small and the MetroTouch is really big. Somehow ASP.NET AJAX got the bad Metro skins and the Metro skin for KendoUI/MVC is the perfect size and beautiful. It doesn't need a "Touch" version because the one skin fits both bills.

Just compare the looks of the buttons between the ASP.NET AJAX Metro version and the KendoUI/MVC Metro version:

http://demos.telerik.com/aspnet-ajax/button/examples/overview/defaultcs.aspx?skin=Metro
http://demos.telerik.com/aspnet-ajax/button/examples/overview/defaultcs.aspx?skin=MetroTouch

http://demos.telerik.com/kendo-ui/button/index

Just like your own website is now flat and clean with nice buttons.

Please provide some new modern skins for ASP.NET AJAX as these controls are looking more outdated than ever, which bothers me because you continue to innovate on their functionality.

Make them look as great as they function!

Thanks.

GridDragDropColumn cannot be dragged when added to a dynamically created Grid. The issue can be reproduced with the following code:

    override protected void OnInit(EventArgs e)
    {
        RadGrid gr = new RadGrid();
        gr.ID = "testGrid";
        gr.AutoGenerateColumns = false;
        gr.NeedDataSource += gr_NeedDataSource;
        GridDragDropColumn columnDrag = new Telerik.Web.UI.GridDragDropColumn();
        columnDrag.HeaderStyle.Width = Unit.Pixel(40);
        columnDrag.HeaderText = "Drag";
        fileExplorer.Grid.Columns.Add(columnDrag);
        //gr.MasterTableView.Columns.Add(columnDrag);
        
        gr.ClientSettings.AllowRowsDragDrop = true;
        gr.ClientSettings.Selecting.AllowRowSelect = true;
        Page.Controls.Add(gr);
    }

On iOS 8 Safari the propagation of the "touch" event is not prevented, thus the element beneath the touched DropDownList item get touched as well.

Creating a lists with sub list, navigating to a parent list item and trying to add an sibling list item will cause the list to break. 

Under IE10 and 11 the CrossFade animation causes a random flickering. 

Creating a complex list nesting, sometime includes creating empty parent list item to include entire sub lists. In Chrome, Firefox and Opera pressing backspace in such items causes incorrect behavior and formatting.

This is actually a browser behavior, and it stems from the deletion of the BR tag inside the parent lists. Under IE, this is handled by native DOM operation that removes the entire parent list item and attaching its sub child's to the previous available one.

Hi  Telerik Support Team,

   This is suggestion,can find only one viewer to view all type files,pls look http://groupdocs.com/apps/viewer/live-demo,this viewer first generate png and js file using pdf2json.exe and mudra.exe form pdf file.
So at first other than pdf file using Aspose dll convert into pdf file,and then generate png and js file form converted pdf.
Currently we did above way to view all types of file in viewer,so if in teleriik  control ,it look more attractive way,like how ordinary button differe telerik button.
It just request/suggestion only,so not possible pls ignore it.

And compare 2 files interface possible in telerik control,in Notepad++ can do compare 2 files,it give different result .

With the support of insert list command in Track Changes functionality, users can insert lists. Although with enabled tracking users are not able to delete the list items, but only the text inside.

Steps to reproduce:
http://demos.telerik.com/aspnet-ajax/editor/examples/trackchanges/defaultcs.aspx

1. Insert a list with enabled TrackChanges
2. Start deleting list items

Expected: The whole list item is removed
Actual: Only the text inside the list item is deleted