July 1998
Intermediate to advanced
1456 pages
65h 5m
English
Content preview from Dynamic HTML: The Definitive ReferenceBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Name
indeterminate — NN n/a IE 4 DOM n/a
Synopsis
Read/Write
Whether a checkbox is visually represented as being neither checked nor unchecked, yet still active. This middle ground is rendered differently for different operating systems. In Windows, the checkbox is grayed out (with the checkmark still visible if it was there originally) but still active. On the Macintosh, the checkbox displays a hyphen inside the box. The indeterminate state usually means some change elsewhere on the page has likely affected the setting of the checkbox, requiring the user to verify the checkbox’s setting for accuracy.
Example
document.orderForm.2DayAir.indeterminate = true
Value
Boolean value: true | false.
Default
false
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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.