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JavaScript Basic

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JS Object Methods

JavaScript Object Methods

Object methods are actions that can be executed on objects, defined as functions stored within the object’s properties.

Property

Value

firstName

John

lastName

Doe

age

50

eyeColor

blue

fullName

function() {return this.firstName + ” ” + this.lastName;}

Example

const person = {
  firstName: “John”,
  lastName: “Doe”,
  id: 5566,
  fullName: function() {
    return this.firstName + ” “ + this.lastName;
  }
};

In the example, this refers to the person object, with this.firstName and this.lastName representing the person’s firstName and lastName properties.