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This article mainly introduces the relevant knowledge of "callbacks.disabled case analysis". The editor shows you the operation process through the actual case. The operation method is simple, fast and practical. I hope this "callbacks.disabled case analysis" article can help you solve the problem.

Callbacks.disabled ()

Description: determines whether the callback list has been disabled.

Added version: 1.7callbacks.disabled ()

This method does not accept any parameters

Example:

Use callbacks.disabled () to determine if the callback list has been disabled:

/ / a sample logging function to be added to a callbacks list

Var foo = function (value) {

Console.log ("foo:" + value)

}

Var callbacks = $.Callrooms ()

/ / 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

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