Sets an event handler that runs when a the timeline repeats.
The event handler set by calling the onRepeat() function runs when a
timeline begins playing a repetition. It does not run for the initial
play of the timeline. However, when replaying a timeline that has already
been played, the event handler runs even for the first repetition of
the timeline.
If an event handler is already set for onRepeat, setting a new event
handler overrides the one set previously.
To remove an event handler you set previously, call the onRepeat()
function and pass null for the handler parameter.
The name of the function or the function expression to run when the timeline repeats.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.