Hi Srdjan,

The focus method is a new thing in .NET 5 and you can follow its implementation here: https://feedback.telerik.com/blazor/1497943-add-a-focus-method-for-all-applicable-component-references . If that's what you're looking for, Vote for it and Follow it, so we can mark this as a duplicate.

As for handling the variety of DOM events that are possible (such as clicks, focusin, focusout and so on), the following article shows how you can do that: https://docs.telerik.com/blazor-ui/knowledge-base/inputs-handle-keyboard-events. Exposing dozens of events on a component will slow it down immensely, and will cause many re-renders on both the component and its parent and siblings, so it is not something we can do off the bat - for a component those events need to be EventCallbacks which will cause a performance hit.

Another thing that can be useful is the approach from this article on knowing when an input loses focus versus losing focus and having a changed value: https://docs.telerik.com/blazor-ui/knowledge-base/ddl-onchange-fires-twices.

If you are looking for something different than these, could you provide some more details on the scenario and how our components prevent you from achieving it?

Regards,
Marin Bratanov
Progress Telerik