w3schools
  
HOME HTML CSS XML JAVASCRIPT ASP PHP SQL MORE...   References Examples Forum About

JavaScript Array Object

« Previous Next Reference »

Array Object

The Array object is used to store multiple values in a single variable.

For a tutorial about Arrays, read our JavaScript Array Object tutorial.


Array Object Properties

Property Description
constructor Returns the function that created the Array object's prototype
length Sets or returns the number of elements in an array
prototype Allows you to add properties and methods to an object

Array Object Methods

Method Description
concat() Joins two or more arrays, and returns a copy of the joined arrays
join() Joins all elements of an array into a string
pop() Removes the last element of an array, and returns that element
push() Adds new elements to the end of an array, and returns the new length
reverse() Reverses the order of the elements in an array
shift() Removes the first element of an array, and returns that element
slice() Selects a part of an array, and returns the new array
sort() Sorts the elements of an array
splice() Adds/Removes elements from an array
toString() Converts an array to a string, and returns the result
unshift() Adds new elements to the beginning of an array, and returns the new length
valueOf() Returns the primitive value of an array

« Previous Next Reference »


Altova® XMLSpy® - The industry's leading XML editor!

Altova XMLSpy

Whether you're new to XML or already an advanced user, the user-friendly views and powerful entry helpers, wizards, and debuggers in XMLSpy are designed to meet your XML and Web development needs from start to finish. New features in Version 2010!

  • XML editor
  • Graphical XML Schema / DTD editors
  • XSLT 1.0/2.0 editor, debugger, profiler
  • XQuery editor, debugger, profiler
  • XBRL validator, taxonomy editor, taxonomy wizard
  • Support for Office Open XML (OOXML)
  • Graphical WSDL 1.1/2.0 editor & SOAP debugger
  • JSON editing & conversion
  • Java, C#, C++ code generation
  • 32-bit and 64-bit versions
  • And much more!

Download a free trial today!

  Altova XMLSpy


WEB HOSTING
Best Web Hosting
PHP MySQL Hosting
Top 10 Web Hosting
UK Reseller Hosting
Web Hosting
FREE Web Hosting
Top Web Hosting
Cheap UK Web Hosting
WEB BUILDING
Download XML Editor
FREE Flash Website
FREE Web Templates
SEO Company
EDUCATION
US Web Design Schools
HTML Certification
JavaScript Certification
XML Certification
PHP Certification
ASP Certification
STATISTICS
Browser Statistics
Browser OS
Browser Display
FLIGHT TICKETS
Find the cheapest flight
to any destination now!
SHARE THIS PAGE