- Notifications with dojox.socket, Servlet 3.0 Async, and EJB 3.1 TImers (Web 2.0 and Mobile Development Community)
The Web 2.0 and Mobile Feature Pack for WebSphere ships the latest version of dojo. One of the new technologies in dojo is dojox.socket. Dojo 1.6 introduces a new API for Comet-style real-time communication based on the WebSocket API. WebSocket provides a bi-directional connection to servers that is ideal for pushing messages from a server to a client in real-time. Dojo’s new dojox.socket module provides access to this API with automated fallback to HTTP-based long-polling for browsers (or servers) that do not support the new WebSocket API. This allows you start using this API with Dojo now.
in Development > JavaScript, AJAX & Dojo - On jQuery & Large Applications - rmurphey
I’ve been thinking a lot lately about JavaScript applications. As my skills have evolved, I’ve had the privilege of working on more actual applications, and I’ve gotten further and further from clients who want to add a bit of Ajax or bling to an otherwise fairly traditional web site. The most interesting applications I work on are client-side intensive: the server is responsible for providing data as JSON to the client, and most everything else — templating, state management, data management, site navigation, and of course user interaction — is left to the client side.
in Development > JavaScript, AJAX & Dojo - On Rolling Your Own - rmurphey
There’s been a lot of activity around my last post, On jQuery & Large Applications. A number of people have asked me why, exactly, I’m so opposed to using jQuery as part of a roll-your-own solution.
in Development > JavaScript, AJAX & Dojo - ProjectZero on YouTube
projectzerodotorg's Channel
in Development > WebSphere sMash - Sencha touch vs Dojo Mobile vs jQuery Mobile?
in Development > Mobile Web Apps - SitePen Blog
Dojo Tutorials from Sitepen
in Development > JavaScript, AJAX & Dojo - The Dojo Build System view /build/buildSystem
Dojo 1.7 live docs with updated info on new build system
in Development > JavaScript, AJAX & Dojo - Using the new dojox.mvc support available in Dojo 1.7 (Web 2.0 and Mobile Development Community)
The dojox.mvc project is new in Dojo 1.7. It focuses on View (Desktop UI or Mobile UI) to Model data binding concerns on the client, thereby on easing development of data-rich applications and accelerating the authoring of applications to Create, Read, Update, and Delete data using a set of Dojo-based patterns. dojox.mvc deals with data binding concerns for a page, it does not deal with application level concerns, see dojox.app for application level controllers.
in Development > Mobile Web Apps - Web 2.0 and Mobile Development Community
Developerworks blog on Web 2.0 & Mobile topics. Blog poster are IBM developers developing Dojo, Rational Application Developer tooling, WebSphere mobile features etc.
in Development > Mobile Web Apps - Web 2.0 Development and Business Lessons: Dojo Package Loading Hacks and Best Practices
One of key strengths of the Dojo Toolkit is its class system and package loader. It allows you to neatly structure your code and load classes on demand when they are needed. While the package loader is fairly straightforward on the surface, there are a few nuances that are worth exploring. It's also important to understand how best to structure your classes and when to load them so that you optimize not only the load time, but also the users perception of load time. This article assumes you understand the basics of the dojo.provide and dojo.declare functions as its focus is the dojo.require function which does the actual loading. If you're not too familiar with them, I refer you to the this article from DojoCampus before you proceed any further.
in Development > JavaScript, AJAX & Dojo - Which JavaScript framework (jQuery vs Dojo vs ... )? - Stack Overflow
What I really hate about jQuery is that the code is a terrible maze and very difficult to read. So I'm always scared of one potential bug it might happen to my application caused by jQuery and not being able to look into jQuery code to quickly (couple of hours) patch it for at least myself and my customers. – Marco Demaio
in Development > JavaScript, AJAX & Dojo - Widgets within Widgets - Higgins for President
At the day-job we do a lot of Widget work. We have Container widgets that hold Panel widgets, which hold Box widgets, which hold other widgets. The widgets themselves create other widgets and place them in their own ownership. Our full-page/no-refresh/Ajax-app with the long lived page views creates and destroys all these widgets based on the various events published around the page, but we ran into a problem along the way: a lot of the widgets weren't being destroyed. Ever. The whole system is quite sound, though lacked in this one regard. To be fair, Dijit cleans up after itself. Everything that is created when a Dijit widget instance is new'd up is removed when that instance is destroyed. Everything that is created declaratively in a template is cleaned u
in Development > JavaScript, AJAX & Dojo - Wink toolkit - A mobile JavaScript framework to build great webapps
Wink Toolkit is a lightweight JavaScript toolkit which will help you build great mobile web apps. It is designed and developed to meet the specific constraints of the mobile environment. The toolkit's core offers all the basic functionalities a mobile developer would need from touch event handling to DOM manipulation objects or CSS transforms utilities. Additionally, it offers a wide range of UI components to help you improve the look and feel of a web app, or simply to experiment with new user interactions.
in Development > Mobile Web Apps - Zooming, Scrolling, and Panning in Dojo Charting
As mentioned in my previous post Dojo Charting Reorganization, this week I worked on zooming, scrolling, and panning of charts. It turned out to be a more complex task than I anticipated due to the little-known fact that Dojo Charting can stack multiple plots per chart and can show multiple independent axes on all 4 sides of the chart. These problems were solved and a new API was introduced on the chart object
in Development > JavaScript, AJAX & Dojo
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