callbacks.remove()

Categories: Callbacks Object

callbacks.remove( callbacks )Returns: Callbacks

Description: Remove a callback or a collection of callbacks from a callback list.

This method returns the Callbacks object onto which it is attached (this).

Example:

Use callbacks.remove() to remove callbacks from a callback list:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
// A sample logging function to be added to a callbacks list
var foo = function( value ) {
  console.log( "foo: " + value );
};
 
var callbacks = $.Callbacks();
 
// Add the function "foo" to the list
callbacks.add( foo );
 
// Fire the items on the list
callbacks.fire( "hello" );
// Outputs: "foo: hello"
 
// Remove "foo" from the callback list
callbacks.remove( foo );
 
// Fire the items on the list again
callbacks.fire( "world" );
 
// Nothing output as "foo" is no longer in the list