January 2013
Intermediate to advanced
328 pages
7h 14m
English
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Two ways to trigger JavaScript execution
The RequestContext utility class provides an easy way to execute any JavaScript code after the current AJAX request completes. The JavaScript block has to be coded in Java and can be executed by passing it to the execute() method. An alternative approach would be to update a script block on a page and trigger the script execution manually. In this case, the JavaScript block is coded directly into a page.
In this recipe, we will see both solutions for JavaScript execution. For this purpose, we will develop a Menu component and toggle enabling/disabling of menu items with two command buttons. The first command button should toggle enabling/disabling with the server-side approach and the second one with 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.