callbacks.disabled()
Determine if the callbacks list has been disabled.
.callbacks.disabled()🡢 Boolean
Use callbacks.disabled() to determine if the callbacks list has been disabled:
HTML
// A sample logging function to be added to a callbacks list
var foo = function (value) {
console.log("foo:" + value);
};
var callbacks = $.Callbacks();
// Add the logging function to the callback list
callbacks.add(foo);
// Fire the items on the list, passing an argument
callbacks.fire("hello");
// Outputs "foo: hello"
// Disable the callbacks list
callbacks.disable();
// Test the disabled state of the list
console.log(callbacks.disabled());
// Outputs: true
DEMO