Hi,

We are using the DropDownList component as an inline editor in the grid, for managing a product hierarchy. Previously we were using the DropDownList with grouping enabled, without virtualization, but due to volume of data we now need to use virtualization.
This does not work with grouping at the moment.

At the bottom of this page it is mentioned that 'Virtual scrolling with grouping will be supported in a future version.'.

Any timeline on this feature?

KR,

Lennert

Most of the select components (e.g. ComboBox, MultiSelect) have a loading indicators in the popup that appear while the data is loading. Please add such a loading skeleton animation in the DropDownList component, too.

Currently, a TextField value of empty string will produce a blank item in the dropdown.

On the other hand, a null TextField value will produce the fully qualified class name.

Here are possible workarounds: https://blazorrepl.telerik.com/myOlFpFb1465jW8E07

I need to be able to allow our users to tab into the dropdownlist control and open it with enter (similar to standard HTML select).

Here is also a sample from the W3 documentation to compare against: DropDownList keyboard support.

I would like to define a template for the main element of the DropDownList when no value is selected. I want to be able to add other content apart from the default text - for example, an icon.

Hello,

would it be possible to add "OnFocus" event to DropDownList as there is already "OnBlur" event?

Thanks

I would like a boolean AutoWidth parameter that controls the width of the popup element of the dropdown and adjust its width based on the data. 

At the moment, typing with the keyboard focuses the first item that starts with the last letter you pressed. To focus the next one you should either use Down Arrow, or type the same letter again.

I would like it to behave like the regular <select> or like a combo box with filtering - typing characters quickly should highlight the item that begins with all those characters, instead of using only the first letter.

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Admit edit: some keywords for better findability: DropDownList keyboard search filter accessibility