ui.Button.onClick

Registers a callback that's fired when the button is clicked.

Returns an ID which can be passed to unlisten() to unregister the callback.

Usage	Returns
`Button.onClick(callback)`	String

Argument	Type	Details
this: `ui.button`	ui.Button	The ui.Button instance.
`callback`	Function	The callback to fire when the button is clicked. The callback is passed the button widget.

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Last updated 2023-10-06 UTC.