[Javascript] Listing Images on current page

Terry Bader bader at tcbader.com
Thu Sep 6 10:55:44 CDT 2007


You could do this using a library like jquery...  

~Terry

----------------------------------------
From: "   Nick Fitzsimons" <nick at nickfitz.co.uk>
Sent: Thursday, September 06, 2007 11:37 AM
To: "'JavaScript List'" <javascript at lists.evolt.org>
Subject: Re: [Javascript] Listing Images on current page 

> What is the difference between 
> document.getElementsByTagName("img") 
> and
> document.images
> 

document.images is of type HTMLCollection:

708506>
whereas the return value of document.getElementsByTagName() is of type
NodeList:

6297177>.

Both are live, so in practice there isn't much to choose between them; the
main difference is that the HTMLCollection supports the "item" and
"namedItem" methods, while the nodeList only supports "item".

Regards,

Nick.
-- 
Nick Fitzsimons
http://www.nickfitz.co.uk/

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