Category: Frontend technology
Today my colleagues Wouter van Reeven and Ruben Boer hosted a lab about the OpenOffice.org Api. Regarding the timing it was very well attended. At the same time was …
The templating mechanism of JHeadstart is a huge improvement over the previous versions. It is now quite easy to add your postgeneration changes to a velocity template and add …
I had a smooth drive to Antwerp. Not much traffic and metropolis is easy to reach from the motorway. After my pass was cut and stamped I was in …
One of the challenges of developing (J2EE) applications is information. It’s very hard to have an overview of the different components, objects, database tables etc. and how they interact. …
Implementing JAAS based security – or at least Authentication and (role based) Authorization – in JSF applications is a joint responsibility of the Application and the Application Server. The …
One fairly common remark on ADF Faces applications is their Look and Feel. The default look and feel is the Oracle BLAF, and either you love it or you …
JHeadstart is capable of generating so called advanced search forms. These allow the end user of the ADF application created using JHeadstart to enter various search criteria on which …
The ADF Faces library contains many JSF components. One of the most common used components is the af:inputText. In the JHeadstart it is the default type for most items. …
JHeadstart is one of the tools we use quite successfully here at AMIS. We have written on this blog about JHeadstart and ways to extend, enhance and optimally benefit …
Doemscenario voor de toekomst van Java? In five years, Java EE will be the CORBA of the 21st Century. People will look at it and say, ‘It had its …
I do not like the P word. Oracle Portal has never quite enthralled me like some or rather many other products from Big Red have. But I think I …
At home I have a few machines running several services that have my interest: an Apache HTTPD server, Tomcat 5.5 and Oracle XE. Both Apache and Tomcat run on …
Internationalization, multi-linguality, NLS support for JSF applications – or any Java powered application for that matter – is an important topic. And Resource Bundles are the way to deal …
I have just found the JHeadstart 10..1.3 Evaluation Copy on OTN. See JHeadstart’s homepage: http://www.oracle.com/technology/consulting/9iServices/JHeadstart.html. This trial software is fully functional and will function for an unlimited period of …
One of the big new things in JHeadstart 10.1.3 for ADF Faces undoubtedly is the very rich support for custom templates. We can use custom templates to extend, complement …
Many pages developed with ADF Faces will contain items that represent hyperlinks. The user can enter a URL in such items and submit the value. However, the contents of …
Steve Muench has published the 10.1.3 version of his JHeadstart tutorial at: Building Enterprise JSF Applications with Oracle JHeadstart for ADF (10.1.3) – A step-by-step, end-to-end tutorial on how …
XFire is a java SOAP framework. Of course there is Axis, but I think XFire can replace Axis. Axis is quite a good framework, but I think XFire is …
JHeadstart 10.1.3 has several new features, a whole new architecture and support for ADF Faces. One of the most interesting new concepts is the notion of the Custom Templates, …
One of the promises of Java Server Faces is the ability for developers to use a rich mix of UI Components from different libraries and vendors. You may pick …
The Rich UI components (see ADF Faces Rich Client Components – Marrying JSF and AJAX together) that the ADF Faces library will contain with the JDeveloper 11g release – …
Yesterday I was discussing the migration of a Web PL/SQL based application to the Oracle ADF Technology Stack, most particularly to Java Server Faces. One interesting feature the customer …
Last week we hosted the umpthieth AMIS Query – our series of Technical Seminars on Oracle and Java related subjects – with over 60 visitors. We always try to …
On Oracle OTN Shay Shmeltzer has written an article that explains how to use the Spring framework within JDeveloper and how to best setup JDeveloper for Spring 2.0. Interface21 …
What I mean with a meta data driven user interface is an application whose appearance and behavior is managed by a special set of data that is stored in …
We are still refining and enriching our ADF Faces application and in particular the Tree based pages. One of the more advanced user requests we have to deal with, …
The issue is the following: my web application is riddled with buttons and hyperlinks – things the end user can click on in order to start actions: submit a …
Op donderdag 10 augustus presenteerde ik het KC Web en Java over de OpenOffice.org Java API. Klik hier om de presentatie te bekijken (ja, in Powerpoint formaat omdat ik …
After a fairly long wait – and experimenting with Beta drops since May 2006 – we have just received word that the JHeadstart 10.1.3 Production Release is available. That …
You may not be able to see the forest for all the trees I have been discussing lately. We are running a substantial project with the latest technology: ADF …
One of the key user interface components for our recently started ADF Faces/JHeadstart project is a Tree. The data we are dealing with has a nested structured with items …
Some of my past writings on this blog were on ADF Faces and more specifically on the ADF Faces Tree component. When bound to an ADF Data Control, the …
For a project we are currently executing at AMIS, using the Oracle ADF, with ADF BC, Binding and Faces as well as JHeadstart 10.1.3 (currently in beta), the need …
On June 15, 2006, the Netherlands Java Users Group (NL-JUG) organised the J-Spring 2006 Java Conference. During this conference I gave a presentation about the OpenOffice.org Java API. Have …
One fairly common requirement for web applications is the display of Summary fields with calculated values. An obvious example is a table of multiple records with column-summaries appearing underneath …
This article describes how to implement simple popup (dialog) windows with (lookup) details for specific fields in our web application. The application we discuss is based on ADF Faces …
Op 11 oktober 2006 vindt de J-Fall, de najaarsconferentie van de NL-JUG plaats. De conferentie zal worden gehouden in de Reehorst in Ede. De Deadline voor deze CFP is …
Lucene is a text search engine written in Java. It’s very easy to use (for both developers and users) and fast. The creator of Lucene (Doug Cutting) started with …
In the Netherlands, the addresses of houses are uniquely defined by their postal code and house number (is this correct English?). One of our customers wanted to have the …
Joomla! is open source portal software and content management software in one. The software is easy to install and highly customizable.