OpenJS Foundation - openjsf.org · api.jquery.com

callbacks.fire( arguments )Returns: Callbacks

Description: Call all of the callbacks with the given arguments.

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

Example:

Use callbacks.fire() to invoke the callbacks in a list with any arguments that have been passed:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

// 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"

callbacks.fire( "world" ); // Outputs: "foo: world"

// Add another function to the list

var bar = function( value ){

console.log( "bar:" + value );

};

// Add this function to the list

callbacks.add( bar );

// Fire the items on the list again

callbacks.fire( "hello again" );

// Outputs:

// "foo: hello again"

// "bar: hello again"

Read the original on api.jquery.com ↗