Description
The callbacks.remove() method removes a callback or a collection of callbacks from a callback list.
v1.7
This method has the form:
callbacks.remove(callbacks)
Parameter | Description |
---|---|
callbacks | Specifies a function, or array of functions, that are to be removed from the callback list |
Return Value
This form return is undefined.
Examples
Use the callbacks.remove()
method to remove callbacks from a callback list:
// 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');
// output is: '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