Designs, which are roughly equivalent to CSS @Media queries, have been available since the introduction of LANSA Version 14.

Designs define a point at which the DesignChanged event will fire. This allows you to apply a particular layout, or show/hide columns and so on when the event fires. The event is fired on every reusable part instance.


A three-part introduction to developing responsive web applications using Visual LANSA V14 is available on the LANSA web site. You can access the videos here:

Or from the Home Page of the Visual LANSA IDE: