callbacks.add( callbacks )Returns: Callbacks
Description: Add a callback or a collection of callbacks to a callback list.
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version added: 1.7callbacks.add( callbacks )
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callbacksA function, or array of functions, that are to be added to the callback list.
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This method returns the Callbacks object onto which it is attached (
this
).
Example:
Use
callbacks.add()
to add new callbacks to a callback list:
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Источник: https://api.jquery.com/callbacks.add/
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