Object objects in JavaScript

Object objects are features that provide common functionality for all JavaScript objects. How to use:

obj = new Object ([value])

Where obj is a required option. The name of the variable to assign to the object. Www.82676666.com

Value is an optional option. Any of the JScript basic data types. (number, Boolean, or String.) If value is an object, the object is returned without modification. If value is null, undefined, or is not given, an object with no content is produced.

Object objects are contained in all other JScript objects, and its methods and properties are available in all other objects. These methods can be redefined in user-defined objects and invoked through JScript when appropriate. The ToString method is an example of an Object method that is often redefined.

In this language reference, the description of each object method includes the default and implementation information for the object-related intrinsic JavaScript object.

Object objects in JavaScript