Posts Tagged ‘Dojo’

The New Dojo HTML5 Multi-File Uploader

Monday, March 21st, 2011

Dojox UploaderThe latest Dojo download, version 1.6, has just been released. Included is a completely new, HTML5 multi-file uploader, a widget that creates a stylable file-input button, with optional multi-file selection, using only HTML elements. Non-HTML5 browsers have fallback options of Flash or an iframe.

The dojox.form.Uploader is an improvement upon, and replaces the dojox.form.FileUploader. The various problems created by Flash are avoided because it is not used in Mozilla and Webkit browsers. Support for FileUploader will cease as of 1.6, but the code will remain until 2.0 for backwards compatibility.
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Rapid Development with Dijit: Support Files

Wednesday, January 5th, 2011

I’ve posted the supplemental source code for the video tutorial Rapid Front End Development using Dojo and Dijit. You can download the files here.

Video: Rapid Front End Development using Dojo and Dijit

Thursday, December 9th, 2010

In the video, I create a simple application in real-time. I try to keep it fast paced so it stays interesting. The primary focus is on Dojo and widgets that are most widely used in creating web apps. While the app itself that I’m building is a MacGuffin, it’s a pattern that I really believe in and feel is very important. Web apps can be roughed in very quickly, after which details and APIs can be put in place.

You can see the video here.

Script Injection: Debug with Your Favorite AJAX Library

Tuesday, June 15th, 2010

You want to debug a web page using your favorite AJAX library, but it isn’t loaded into the page. Fortunately, there is a solution…

Script Injection: Debug with Your Favorite AJAX Library
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JavaScript: Private Variables are Evil

Tuesday, April 6th, 2010

One of the more exciting discoveries in JavaScript programming was in 2001 when Douglas Crockford found the ability to create private variables in JavaScript. Granted, this was exciting, and as with any new toy, everybody started using them. Since then, you can’t find a book, tutorial or blog that doesn’t have some kind of “How to!!” showing how to do it. But, despite the excitement, private variables should be used in moderation at best.

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