The jQuery.Callbacks() function, introduced in version 1.7, returns a multi-purpose object that provides a powerful way to manage callback lists. It supports adding, removing, firing, and disabling callbacks.
callbacks.add()
Add a callback or a collection of callbacks to a callback list.
callbacks.disable()
Disable a callback list from doing anything more.
callbacks.disabled()
Determine if the callbacks list has been disabled.
callbacks.empty()
Remove all of the callbacks from a list.
callbacks.fire()
Call all of the callbacks with the given arguments.
callbacks.fired()
Determine if the callbacks have already been called at least once.
callbacks.fireWith()
Call all callbacks in a list with the given context and arguments.
callbacks.has()
Determine whether or not the list has any callbacks attached. If a callback is provided as an argument, determine whether it is in a list.
callbacks.lock()
Lock a callback list in its current state.
callbacks.locked()
Determine if the callbacks list has been locked.
callbacks.remove()
Remove a callback or a collection of callbacks from a callback list.
jQuery.Callbacks()
A multi-purpose callbacks list object that provides a powerful way to manage callback lists.
