callbacks.disable()

jQuery

callbacks.disable()


callbacks.disable() Returns: Callbacks

Description: Disable a callback list from doing anything more.

  • version added: 1.7callbacks.disable()

    • This method does not accept any arguments.

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

Example

Use callbacks.disable() to disable further calls to a callback list:

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// a sample logging function to be added to a callbacks list
var foo = function( value ) {
console.log( value );
};
var callbacks = $.Callbacks();
// add the above function to the list
callbacks.add( foo );
// fire the items on the list
callbacks.fire( "foo" );
// outputs: foo
// disable further calls being possible
callbacks.disable();
// attempt to fire with "foobar" as an argument
callbacks.fire( "foobar" );
// foobar isn't output