Category: IT
The ADF 11g Tree Table component can be used for the compact presentation of fairly complex data sets. It allows the user to quickly drill down to a specific …
Inspired by a blog article by Edwin Biemond, I decided to try it out myself: previewing an PDF document in an image. However, Edwin used jPedal (http://www.jpedal.org/), a commercial …
Today a discussion arose with one of the UI Designers on the ADF 11g project I work on. He is used to a certain way of styling web applications. …
My challenge of the day: a query that returns aggregate values. And that can be manipulated dynamically to sometimes aggregate grouped by one dimension, sometimes along multiple or …
Aanstaande maandag – 17 november – organiseert AMIS een KC (Kennis Centrum) sessie rondom de recent uitgekomen 11g versie van ADF. Deze release is een belangrijke – voor …
While working in Oracle eBS it can sometimes be very helpful to have a quick overview of how and/or what is setup. Sometimes it is enough to just use …
We were faced by an interesting challenge: our JSF application should display boilerplate text – titles, button labels, prompt, error messages, tool tips etc, – in a context …
In a recent article, I discussed how to create a fairly structured hierarchical report – table style – using ADF 10g not-so-rich Faces – see creating-a-read-only-hierarchical-table-report-with-adf-10g. The temptation …
Presenting information to end users can be somewhat challenging, especially if you want to provide a lot of information on a single page in a structured way. You …
One of the sweet spots in ADF 11g RichFaces is of course the library of Data Visualization components. I have written about PivotTable and GanttChart in the past …
While creating the itinerary for my next trip I had to look for things like campgrounds and gasstations on my route. For this I use google Maps. It wasn’t …
Breadcrumbs are a navigation technique used in many applications, and its popularity grows. Its purpose is to give users a way to keep track of their location. Breadcrumbs typically …
Selecting a row in a table with search results to drill down to its details is a fairly common operation in web application. I have implemented such functionality …
The context: ADF 11g RichFaces. Reassigning details to another master can be done in several ways. One is through the Shuttle component, another using drag and drop in trees …
ADF 11g allows us to specify display hints, validation rules and a lot of other declarative settings for Attributes in Pojo based DataControls. These specifications influence the way …
Just over two years ago I wrote an article on this blog – integrating-adf-faces-and-myfaces-tomahawk-creating-a-popup-with-adf-faces-shuttle-component (supported by Changing the order of columns in a JSF Table Component -in the …
One of the valuable new components available in ADF 11g RichFaces is the Popup component. While one must be careful not to overuse all the new tools in …
Het is wat laat, maartoch wil ik jullie met nadruk wijzen op en uitnodigen voor de Kennis Centrum sessie die morgen (dinsdag 28 oktober) plaatsvindt bij AMIS. Deze sessie …
A heat-map according to the definition found in Wikipedia is "a graphical representation of data where the values taken by a variable in a two-dimensional map are represented …
In a previous article I discussed the parallel execution of activities in BPEL, more specifically in Oracle BPEL PM 11g (TP4). This article concluded that true parallellism hardly exists. …
One question that keeps me awake at night is not exactly the position of BPEL within SOA in time to come. However, during the day, that question does …
The Flow activity is used to configure parallel activity in BPEL processes. In theory, activities contained in two or more branches (sequence containers) inside a Flow activity are …
After three introductory and exploratory articles on RestLet, RESTful Services and the creation of the latter using the former in JDeveloper 11g as well as hooking it up with …
One of the very interesting JSF components that ADF 11g RichFaces has put in our hands is the Pivot Table. I have blogged about that component a while …
The ADF Model is positioned to decouple the Application from the implementation details of the Business Service(s) it uses. Any Business Service, be it an EJB, a POJO …
The previous two articles on RESTful services using RestLet and developing in JDeveloper 11g – First Steps with RestLet 1.1RC2 in JDeveloper 11g – restful services 101 and Extending …
If you are in the neighborhood, give yourself a treat to follow one or two of the seminars, my colleague Lucas Jellema will give in the beginning of next …
In a previous post – First Steps with RestLet 1.1RC2 in JDeveloper 11g – restful services 101 – I introduced RestLet and how to use it for creating very …
WebServices are hot. Some more so than others. SOAP based WebServices are frequently seen as not very lean and agile. Robust – perhaps. Widely supported – no doubt about …
We Dutchies are in luck. Mr. Thomas Kyte will be in Holland on the 3th of November presenting "11 Things about 11g" on the Logica premises during a …
It has been awaited for a long time. But now it’s finally there: JDeveloper 11g! At the time of this writing (Tuesday, October 7, 11:20 AM CEST), only the …
One of the intriguing subjects at last weeks Oracle Open World conference for me was Complex Event Processing. The ability to process streams of real time events, and up …
Last night, the AMIS crew that visited the Oracle Open World conference reported their findings in a 3.5 hour session. In segments on SOA & BPM, Middleware, Database, Oracle …
This is the eight of 12 posts about the principles of agile software development. Purpose is to go back to the start of the agile manifesto (http://agilemanifesto.org/principles.html) and discuss …
Real Time SQL Monitoring is more or less old news because it was build-in in Oracle version 11.1.0.6.0. The documentation can be found in the Oracle® Database Performance Tuning …
“Exadata – Extreme Performance Warehousing“, that’s how the presentation on the last Friday morning from Oracle Open World started (Orig. Presentation Title was “Oracle’s New Database Accelerator: Query Processing …
Maybe the following question will arise after reading the title: Oracle Workflow isn’t that obsolete technology? The answer can be very short: Yes it is. (Read the SOD on …
Sunday 21 September 2008 at Oracle Open World, I had the opportunity to present my method “GAPP” once more (HOTSOS 2008 and Planboard may 2008). This time I also …
Recently we where doing a test at our customer site and part of that test was changing an existing Classification Ruleset. This had been done before, but for some …
Changing the retained earnings account in General Ledger is pretty easy. Just go to the define Set of Books form and change the retained earnings account. But is this …
![Dynamic and Conditional grouping in SQL queries – for flexible results from single query (oh and a useful case for the CUBE operator)]({"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"http:\/\/seattletimes.nwsource.com\/ABPub\/2012\/08\/02\/2018836700.jpg","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"} "Dynamic and Conditional grouping in SQL queries – for flexible results from single query (oh and a useful case for the CUBE operator)")