December 2008
Beginner
208 pages
4h 24m
English
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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.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.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.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.
Chapter 10. Advanced Ajax
We got started with Ajax in the previous chapter, but for a lot of people, Ajax is the main reason they turn to Dojo, so we’ll delve into this topic further here.
In this chapter, you’ll learn more about handling the errors that can crop up when you work with Ajax. You’ll also learn how to chain callback functions (which are called when your downloaded data is ready), avoid having your browser cache a Web page whose data you’re trying to download and whose data has changed (when a browser caches a Web page, it gives you the same version of the Web page no matter how many times you ask—and that’s a serious problem in Ajax), handle Ajax timeouts, and more.
In other words, when you finish this chapter, you’ll be an Ajax expert ...
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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.
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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.