December 2013
Intermediate to advanced
480 pages
14h 11m
English
Content preview from Windows® 8.1 Apps with HTML5 and JavaScript Unleashed
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Looking Up a Single Database Record
If you want to retrieve a single database record from a Mobile Service then you can call the MobileServiceTable lookup() method like this:
var id= 3;tasksTable.lookup(id).done( // Success function (result) {}, // Fail function (err) {});
You pass the id of the record that you want to retrieve to the lookup() method. The id should be an integer and represent a primary key value.
If there is no matching record then an error is returned and the promise error function is executed.
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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.