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ASP.NET Core Filter Keyboard Navigation

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HtmlHelper
TagHelper
Files:
keyboard_navigation.cshtml
Keyboard_NavigationController.cs
Keyboard_Navigation_TagHelper.cshtml

Also available for:

CLIENT-SIDE API HTML HELPER API

Description

Keyboard navigation provides all web and app users with a fast keyboard-only navigation capability and is also part of the web accessibility features—it enables users with disabilities to fully control their website or app access through the keyboard.

By default, users can only navigate to links, buttons, and form controls with a keyboard. The navigation order in which interactive items receive keyboard focus has to be logical and intuitive. Generally, keyboard navigation logic needs to follow the visual horizontal and vertical flow of the page, for example, left to right and top to bottom, header first followed by the main and then the page navigation.

The Telerik UI for ASP.NET Core Filter keyboard navigation is enabled by default, as demonstrated in this demo.

The Filter supports the following keyboard shortcuts:

Focus

  • Alt + W Focuses the component.

Closed popup:

  • Enter Enables the inner navigation of the currently focused filter row or filter expression row.
  • Esc Exits the inner navigation of the currently focused filter row or filter expression row.
  • Left Arrow Focuses the previous focusable element inside a filter row or filter expression row.
  • Right Arrow Focuses the next focusable element inside a filter row or filter expression row.
  • Up Arrow When the focus is on a filter row or filter expression row, the focus is moved to the previous filter row or filter expression row.
  • Down Arrow When the focus is on a filter row or filter expression row, the focus is moved to the next filter row or filter expression row.

Additional Apps

This Filter example is part of unique collection of hundreds of ASP.NET Core demos, with which you can see all Telerik ASP.NET Core components and their features in action. View the source code of the demos from the library or directly adapt, and edit them and their theme appearance in Telerik REPL for ASP.NET Core or ThemeBuilder.

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