October 2013
Intermediate to advanced
120 pages
2h 24m
English
Content preview from JavaScript and JSON EssentialsBecome 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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Summary
Since the rise in popularity of the XMLHttpRequest object, it has become a boon to web developers. In this chapter we began with the basics, such as what we need to make an AJAX request. Once we analyzed the basic stack of software that we need for AJAX, we moved ahead and understood the basic concept of how an XMLHttpRequest object is responsible for making an asynchronous request. Then we took a leap into one of the most powerful JavaScript Libraries, jQuery, to perform AJAX operations using jQuery. This is just the beginning of our journey into AJAX; in the next chapter we will be looking at more complex cases where AJAX is used, the cases where cross-domain asynchronous requests fail, and how JSON savesthe day by allowing us to make ...
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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.