August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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Image.onError
JavaScript 1.1+, JScript 3.0+ Nav3+, IE 4+ Syntax
onError="command"
Description
The onError event handler is triggered when an error occurs while loading the image.
Example
Listing 7.310 creates an alert box when an error occurs while loading the image.
Listing 7.310 Example of the onError Event Handler
<img name="circle"
src="circle.gif"
onError="alert('An error occurred while this image was loading!')">
|
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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.