August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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Checkbox.blur()
JavaScript 1.1+, JScript 3.0+ Nav3+, IE 4+ Syntax
document.form. checkbox.blur()
Description
The blur() method removes the focus from a check box.
Warning
In the UNIX versions of Navigator 2 and Navigator 3, the blur() method does not work for check boxes.
Example
In Listing 7.36, two check boxes are created by using the <input> tag. The first check box retains focus after being clicked, but the second check box loses focus as soon as it is clicked due to the use of the blur() method. Do not be surprised if you do not see a difference between the check boxes in this example. In most browsers, you will not be able to detect the difference between a check box that is focused versus one that is not focused. For this reason, ...
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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.