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setCallback()

Sets the callback function that is executed after an Apex action returns.

Signature

setCallback (Object scope, function callback, String name)

Parameters

scope: Type: Object; The scope in which the function is executed. Always set this parameter to the keyword this.
callback: Type: function; The callback to invoke after the Apex action returns.
name: Type: String; Defaults to "ALL" which registers callbacks for the "SUCCESS", "ERROR", and "INCOMPLETE" states.