Dive Into Dojo Series: Dive Into Dojo GFX
I just wanted to give everyone a heads up about my latest Dive Into Dojo post: Dive Into Dojo GFX!
It's well known that Dojo's DojoX collection is a treasure trove of enterprise-ready, advanced widgets and JavaScript classes that allow you to accomplish difficult tasks with relative ease. One of DojoX's most powerful features is GFX. Let's dive into what GFX is, how to create feature-rich vector drawings with GFX, and how you can start creating vector graphics with GFX today!
Be sure to check it out!
![Regular Expressions for the Rest of Us]()
Sooner or later you'll run across a regular expression. With their cryptic syntax, confusing documentation and massive learning curve, most developers settle for copying and pasting them from StackOverflow and hoping they work. But what if you could decode regular expressions and harness their power? In...
![Create Spinning Rays with CSS3: Revisited]()
![Send Email Notifications for Broken Images Using MooTools AJAX]()
One of the little known JavaScript events is the image onError event. This event is triggered when an image 404's out because it doesn't exist. Broken images can make your website look unprofessional and it's important to fix broken images as soon as possible.
![HTML5’s placeholder Attribute]()
HTML5 has introduced many features to the browser; some HTML-based, some in the form of JavaScript APIs, but all of them useful. One of my favorites if the introduction of the placeholder attribute to INPUT elements. The placeholder attribute shows text in a field until the...
how to get the coordination of the group? For a shape, i can use shape.x and shape.y, but group.x and group.y is undefine.