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.