Seaside 3.0 released
12 September, 2010
Following some last minute work at this year’s second Camp Smalltalk event, the Seaside developers are pleased to announce the release of Seaside 3.0 on the eve of the ESUG 2010 Conference in Barcelona.
Seaside has undergone a total overhaul, with many classes having been refactored to reduce complexity, decrease coupling, and improve flexibility. The packages in Seaside are now cleanly defined with clear relationships and interdependencies, allowing you to load only those pieces you require. There are improvements in testing, in portability and in performance, as well as much better tools for developers including the Seaside Control Panel for Pharo and Squeak, and the web-based administration interface.
For more information, see the Seaside 3.0 release announcement, or the following links:
Seaside 3.0 Detailed Release Notes
http://seaside.st/community/development/seaside30
Seaside One-Click Experience 3.0 (runs with one-click on Mac, Windows and Linux)
http://www.seaside.st/distributions/Seaside-3.0-final.app.zip
Seaside 3.0 Developer Image 3.0 (for Pharo developers)
http://www.seaside.st/distributions/Seaside-3.0-final.zip
SqueakSource Repository for Seaside 3.0
http://www.squeaksource.com/Seaside30.html
JNIPort: Running Java from Squeak
11 June, 2010
Joachim Geidel has published a preview release of JNIPort, a Smalltalk library which allows Java code to be invoked from Smalltalk. It acts as a bridge between the world of Smalltalk objects and a Java Virtual Machine (JVM) where Java code is executing.
The port to Pharo and Squeak is not yet finished: it lacks support for callbacks from Java to Smalltalk, and is a work in progress. Joachim is particularly interested in feedback from Squeak 4.1 users.
JNIPort was originally written by Chris Uppal for Dolphin Smalltalk and published under a liberal licence which permits its use in commercial and non-commercial software. Joachim Geidel originally ported JNIPort to VisualWorks in 2006 and is now building on that work to make it available to Pharo and Squeak. The goal is to publish a stable release for VisualWorks, Pharo and Squeak in Q3/2010.
In addition to giving Smalltalk programs access to Java libraries and services, the interactivity of Smalltalk makes it an ideal environment to experiment and prototype new Java functionality.
Once it’s installed, calling some Java can be as simple as three lines in your workspace:
jvm := JVM current.
class := jvm findClass: #’java.lang.System’.
class currentTimeMillis_null
Installation instructions documentation and much more information are on the JNIPort Wiki.
Dynamic Web Development with Seaside
28 February, 2010
A print-on-demand, softcover copy of the book “Dynamic Web Development with Seaside” is now available from Lulu.
Seaside is an source framework for developing highly dynamic and interactive web applications, and makes building web applications as simple as building desktop applications. The book gives you all the instruction and support necessary to get up and running in all the popular distributions of Smalltalk, with separate chapters on Pharo and Squeak, Cincom Smalltalk, Gemstone/S, GNU Smalltalk and VASmalltalk.
The printed book is based on the free online version and the purchasable PDF version of the book, and will be updated regularly. The book costs around €28/£24/$40 and will be delivered within 3-5 working days, so order your copy now!
The authors wish to thank the European Smalltalk User Group (ESUG), inceptive.be, Cincom Smalltalk, Gemstone Smalltalk, and Instantiations for generously sponsoring this book.
Magma goes HA!
29 August, 2009
Chris Muller announced release 42 of Magma to the Squeak-dev mailing list. Magma is a multi-user object database for Squeak and Pharo images and which provides transparent access to a large-scale shared persistent object model. Magma release 42 brings unprecedented scale and availability of persistent domain models to Squeak users. In particular, a single logical repository can now be served from multiple servers simultaneously, each hosting their own physical copy which are kept constantly up to date automatically.
There’s lots more information, introductory material and documentation at the Magma homepage.
Iliad web framework released
21 July, 2009
Nicolas Petton recently announced on the squeak-dev mailing list the first public release of Iliad, which is succintly described on the Iliad website as a “a flexible, lightweight but powerful Smalltalk web framework.” Originally developed on GNU Smalltalk, but ported to Squeak/Pharo, Iliad features:
- standalone stateful widgets
- nice urls with a simple routing system
- simple API
- easy to setup and deploy (no complicated configuration step)
- javascript layer to update widgets using AJAX. If javascript is not enabled, the behaviour remains the same by making normal requests
- support for the Magritte meta-description framework, for simple generation of views on data
Iliad combines elements of the other leading Smalltalk web frameworks Seaside, Aida/Web and HttpView2. You can find out more about the installation and use of Iliad by reading the documentation on the Iliad site, and on the GNU Smalltalk site.
Squeak applications now on the App Store
18 May, 2009
Following his success in getting Squeak running on the iPhone last year, John M McIntosh has announced on the Squeak-dev mailing list that he has had two applications approved for the Apple iPhone and iPod Touch App Store.
The two SqueakDocs electronic books, based on Squeak and Seaside, allow users to explore the code and documentation in two Smalltalk images: a 3.10.x Squeak web developer’s image, and a Pharo web developer’s image of late April 2009. They are now available for purchase on the App Store: Squeak version, Pharo version.
The applications use Seaside to render the content to the built-in Safari browser, so they can also present content to other machines on the local network.
John is still waiting for approval to come through soon for WikiServer, a “much more complex application,” which will allow users to view and maintain wiki content on their iPhones.
Hilaire Fernandes wrote to tell the Squeak-dev mailing list that the 9th Libre Software Meeting will be held at Mont de Marsan, Landes, in SW France, on 1 – 5 July. LSM is an international free software event taking place in July each year, in a French town; the first event took place in 2000 at Bordeaux. This year, Squeak/Smalltalk will be well represented with conferences and workshops on Squeak, Seaside and Sophie. There will also be a coding sprint for Pharo, a new implementation of Smalltalk based on Squeak.
For more information, see the post about the conference on Hilaire’s blog.
http://blog.ofset.org/hilaire/index.php?post/Squeak-Smalltalk-LSM-2008
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