November 2014
Beginner
500 pages
9h 20m
English
Content preview from JavaScript: Novice to Ninja
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Chapter 13Ajax
Ajax is a technique that allows web pages to communicate asynchronously with a server and dynamically updates web pages without reloading. This enables data to be sent and received in the background, as well as portions of a page to be updated in response to user events, while the rest of the program continues to run.
The use of Ajax revolutionized how websites worked and ushered in a new age of web applications. Web pages were no longer static, but dynamic applications.
In this chapter, we’ll cover the following topics:
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clients and servers
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a brief history of Ajax
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communicating with the server using the XMLHttpRequest object
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receiving data with Ajax
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sending data with Ajax
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form data
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Ajax timeouts
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JSON with padding
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our project―obtain ...
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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.