onPlay( )
Adds an event handler that runs when playback is started or restarted.
An element can be played by a user clicking the gallery or slideshow's
play button or by calling its play() function.
Notes:
-
When using
onPlay()on a gallery, make sure the gallery is one where theisPlayablecapability istrue. -
If you change a gallery's type to one that doesn't support
onPlay(), your code may no longer function correctly.
Method Declaration
Copy
Method Parameters
handlerfunctionRequired
handler(): void The name of the function or the function expression to run when the element is played.
Returns
Return Type:Gallery
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