THE WORLD'S LARGEST WEB DEVELOPER SITE

×

JS Tutorial

JS HOME JS Introduction JS Where To JS Output JS Syntax JS Statements JS Comments JS Variables JS Operators JS Arithmetic JS Assignment JS Data Types JS Functions JS Objects JS Scope JS Events JS Strings JS String Methods JS Numbers JS Number Methods JS Math JS Dates JS Date Formats JS Date Methods JS Arrays JS Array Methods JS Booleans JS Comparisons JS Conditions JS Switch JS Loop For JS Loop While JS Break JS Type Conversion JS RegExp JS Errors JS Debugging JS Hoisting JS Strict Mode JS Style Guide JS Best Practices JS Mistakes JS Performance JS Reserved Words JS JSON

JS Forms

Forms Validation Forms API

JS Objects

Object Definitions Object Properties Object Methods Object Prototypes

JS Functions

Function Definitions Function Parameters Function Invocation Function Closures

JS HTML DOM

DOM Intro DOM Methods DOM Document DOM Elements DOM HTML DOM CSS DOM Animations DOM Events DOM EventListener DOM Navigation DOM Nodes DOM Nodelist

JS Browser BOM

JS Window JS Screen JS Location JS History JS Navigator JS Popup Alert JS Timing JS Cookies

JS Examples

JS Examples JS HTML DOM JS HTML Input JS HTML Objects JS HTML Events JS Browser JS Quiz JS Certificate JS Summary

JS References

JavaScript Objects HTML DOM Objects

JavaScript HTML Objects Examples

Next Chapter »

Examples of using JavaScript to access and manipulate HTML objects.

Anchor Object

Find the value of the href attribute of a link
Find the value of the hreflang attribute of a link
Find the value of the id attribute a link
Find the value of the rel attribute of a link
Find the value of the target attribute of a link
Find the value of the type attribute of a link

Area Object

Find the alternate text of an image-map area
Find the coordinates of an area
Find the shape of an area
Find the href of an area
Find the protocol part of the href attribute of an area
Find the hostname part of the href attribute of an area
Find the port number part of the href attribute of an area
Find the pathname part of the href attribute of an area
Find the querystring part of the href attribute of an area
Find the hash part of the href attribute of an area
Find the value of the target attribute of an area

Base Object

Find the base URL for all relative URLs on a page
Find the base target for all links on a page

IFrame Object

Change the background color of an iframe
Find the height of an iframe
Find the value of the name attribute of an iframe
Find the source (src) attribute of an iframe
Change the source (src) attribute of an iframe

Image Object

Find the alternate text of an image
Find the height of an image
Click to display a high-resolution version of an image
Find the source (src) of an image
Change the source of an image
Change the source of the lightbulb
Find the value of the usemap attribute of an image

Table Objects

Change the width of a table border
Change the padding of a table
Find the innerHTML of a cell
Create a caption for a table
Delete rows in a table
Add rows to a table
Change the content of a table cell

Next Chapter »

W3SCHOOLS EXAMS

HTML, CSS, JavaScript, PHP, jQuery, Bootstrap and XML Certifications

COLOR PICKER

colorpicker

LEARN MORE:

Color Converter
Google Maps
Animated Buttons
Modal Boxes
Modal Images
Tooltips
Loaders
JS Animations
Progress Bars
Dropdowns
Slideshow
Side Navigation
HTML Includes
Color Palettes
Code Coloring

SHARE THIS PAGE

REPORT ERROR

PRINT PAGE

FORUM

ABOUT

W3Schools is optimized for learning, testing, and training. Examples might be simplified to improve reading and basic understanding. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using this site, you agree to have read and accepted our terms of use, cookie and privacy policy. Copyright 1999-2016 by Refsnes Data. All Rights Reserved.
Powered by W3.CSS.