July 1998
Intermediate to advanced
1456 pages
65h 5m
English
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Name
className — NN n/a IE 4 DOM 1
Synopsis
Read/Write
An identifier generally used to associate an element with a style
sheet rule defined for a class selector. You can alter the class
association for an element by script. If the document includes an
alternate class selector and style rule, adjusting the
element’s className property can provide a
shortcut for adjusting many style properties at once.
Example
document.all.elementID.className = "altHighlighted"Value
Case-sensitive string. Multiple class names are space-delimited within the string.
Default
None (or class set via the element’s CLASS
attribute).
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.