Objects

Objects are the data types and built-in interfaces of the JavaScript programming language. Each variable or literal value that we work with in our script is associated with a specific type of object that we can study all of the properties/methods/events of. Developers may create custom objects to extend the language and work with class-like code structures. Developers may also prototype the built-in objects to add useful properties or methods not built into the object’s interface.

Discover the object type and constructor function of any object in a script using the typeof operator and constructor property: var myvar = "hello"; alert( typeof myvar ); alert( myvar.constructor );

 

Object List

 

Arguments – work with function arguments.

 

Array – work with array data.

 

Audio – work with sound and audio.

 

Boolean – work with boolean values.

 

Date – work with time and dates.

 

Document – work with the entire document tree.

 

Element – work with elements.

 

Function – work with the function constructor.

 

Global – work with the Global object.

 

History – work with the user’s navigation history.

 

Math – work with mathematics and calculations.

 

Navigator – work with the user’s browser software.

 

Number – work with number data.

 

Object – work with custom objects( + oop and class development ).

 

RegExp – work with regular expressions.

 

Screen – work with the user’s screen.

 

Storage – work with persistent data. String – work with string data.

 

Window – work with the container of the document. XMLHttpRequest – work with Ajax data transmission.

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2 thoughts on “Objects

  • September 26, 2016 at 9:14 pm
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  • September 27, 2016 at 11:29 am
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