Adds an event handler that runs when the slideshow moves to a new slide.
A slideshow moves to a new slide through user actions, such as clicking on navigation or slide buttons, or programmatically, using functions such as changeSlide(), play(), previous( ), and next( ).
Note: You can see the Slideshow
element in the Velo Properties & Events panel, but
its Slide
elements are not visible there.
eventHandler(event: Event): void
The name of the function or
the function expression to run when the slideshow moves to a new slide.