December 2008
Beginner
208 pages
4h 24m
English
Content preview from The Dojo Toolkit: Visual QuickStart GuideBecome 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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Chapter 7. Dragging and Dropping
Dojo has built-in support for one of the most elegant Web page features: drag and drop. You might think that letting users drag and drop elements in your Web pages should be simple, but you’ll find that it isn’t if you write all the code yourself. After accounting for cross-browser issues, you’ll be writing about five single-spaced pages of JavaScript code.
Dojo, the cross-platform JavaScript toolkit, to the rescue! Dojo has lots of drag-and-drop capability built in, and all you need to do is put it to work—which can be as easy as making the dojoType value of an element dojo.dnd.Moveable (the dnd stands for drag and drop).
In this chapter, you’ll see how to add drag-and-drop capability to your Web pages, from supporting ...
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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.
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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.