JavaScript Handler

JavaScript handler methods Let’s see the list of JavaScript handler methods. methods apply() construct() defineProperty() deleteProperty() get() getOwnPropertyDescriptor() getPrototypeOf() has() isExtensible() ownKeys()…

JavaScript handler.apply() Method The handler.apply() method is used to trap for a function call. The value returned by the apply trap is…

JavaScript handler.construct() Method The handler.construct() method is used to intercept the new operation. This method returns an object. Syntax construct: function(target, argumentsList,…

JavaScript handler.defineProperty() Method The handler.defineProperty() method can define the new properties. It can also modify the existing properties directly on an object.…