April 2014
Intermediate to advanced
1168 pages
35h 42m
English
book
Mastering XPages: A Step-by-Step Guide to XPages Application Development and the XSP Language, Second Edition
by Martin Donnelly, Mark Wallace, Tony McGuckin
Content preview from Mastering XPages: A Step-by-Step Guide to XPages Application Development and the XSP Language, Second EditionBecome 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,
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 15. XPages Unplugged and Debugged
A dedicated chapter on debugging is perhaps the most fitting way to conclude this section on programmability. After all, you are now well versed with the XPages programming model and have worked through many practical development examples using the XSP markup language, JavaScript, Java, agents, and so forth. Now is the perfect time to learn what to do when things are not working out according to plan.
Because XPages is a server-side application development framework with JavaScript as its default programming language, it makes sense to start these debugging excursions with server-side JavaScript (SSJS). You then move from debugging JavaScript to debugging Java, and finally move to the flip-side of the ...
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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.