Category: Callbacks Object

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.

© The jQuery Foundation and other contributors
Licensed under the MIT License.
https://api.jquery.com/category/callbacks-object