Opening of APEX R&D New Zealand

We're really excited to announce that next to our Belgium office, we have opened an office in New Zealand too. This will allow us to cover multiple timezones and better serve the Australian and New Zealand market. You can read more about it on Lino's blog


Contact our team of experienced professionals for innovative, reliable and cost effective Oracle Application Express solutions. 

Regarding any custom application development, training/coaching or consulting related to (more...)

Submit your abstract for KScope 16 – only 3 days left

Only 3 days left to submit your abstract for KScope 16... so don't wait longer, submit now! :)

My first ODTUG conference was in 2006 and it was awesome. On this blog you'll find different blog posts about my experience and why I love it, so I won't go over that... but from time to time I get some questions about being a presenter at the event.

"What should I submit, I don't know what (more...)

Column Group Headings in an Interactive Report (APEX 5.0)

In 2008 I blogged about how to add Group Headings into an Interactive Report in Oracle Application Express (APEX 3.x!).

Here's an example what I mean with Group Headings, you want to logically group certain columns (e.g. Empno, Ename) and have a group name above them (e.g. Group 1):

The approach I used at that time worked, but it required a lot of manual work. In 2009 Martin D'Souza improved it (more...)

Custom image on your APEX app login page

In a comment on my post APEX 5.0: pimping the Login page I got a question how to put your own logo or a custom image on the login page, instead of an icon.

You only need a bit of CSS to do the trick:

You can add the above CSS to your login page - Inline CSS in page attributes or you can add it to your page template or custom CSS in (more...)

ORDS… Yes we can!

On September 13th I got a nice surprise, an email of Steven Feuerstein with the message: "You have been selected as a finalist in the ORDS category for the 2015 Oracle Database Developer Choice Awards!"

It's always nice to get recognition for the efforts you do, so thanks so much already for the nomination. I didn't make publicity yet in order to get some up-votes, but I hope by reaching out to the people (more...)

Report Carousel in APEX 5 UT

The Universal Theme in APEX 5.0 is full of nice things.

Did you already see the Carousel template for Regions
When you add a region to your page with a couple of sub-regions and you give the parent region the "Carousel Container" template it turns the regions into a carousel, so you can flip between regions.

I was asked to have the same functionality but than on dynamic content.
So I decided to (more...)

Expert Oracle Application Express (second edition) available

During my holiday Apress released the second edition of Expert Oracle Application Express.
In the second edition we not only updated the content to APEX 5.0, but there're some new chapters in too from new authors. In total you get 14 chapters from 14 different authors.
I believe it's a very nice book with great content and it's for a good cause. Roel describes it very nicely in his blog post "the goal (more...)

First patch set (5.0.1) released for APEX 5.0

I know some people waiting till the first patch set that comes available after a major Oracle APEX release... today you no longer have to wait, APEX 5.0.1 is now available.

In the patch set notes you can read what changed.

If you're still on APEX 4.x you can go immediately to APEX 5.0.1, you only need to download the latest version on OTN.

If you're already on APEX 5. (more...)

Make even more of UKOUG Tech15: APEX 5.0 UI Training – Dec 10th in Birmingham

APEX 5.0 has been released this spring. People who have already spent some time on this new version know this version is packed with new features aimed to make APEX developers even more productive, like the Page Designer.
Another striking new subset of features is aimed at creating better looking user interfaces for your APEX applications in an easy and maintainable way. 
The definition of user interface components in APEX 5.0 is (more...)

Fixing Super LOV in Universal Theme

When you migrate to APEX 5.0 and the Universal Theme you might see that some plugins are not behaving correctly anymore. In this post I'll discuss the Enkitec Modal LOV plugin.

When I ran the plugin in my APEX 5.0 app with the Universal Theme it looked like this:

There's too much space in the search bar and the close button is not showing up with an icon.

Here're the steps I did (more...)

2 minute Tech Tip: Working with JSON in APEX

On Monday Bob Rhubart did a video call with me in his series of 2MTT (2 Minute Tech Tip) on YouTube. You find my 2MMT here.

I talked about using JSON and APEX and gave two examples were we use it.

In previous blog posts I gave more details on those techniques. Here's a quick overview:

Change first day of week in APEX 5.0 Calendar

APEX 5.0 comes with a new calendar region, which is way nicer than the previous calendar in APEX. It has more features, looks better and is also responsive. Behind the scenes you'll see the calendar region is based on Full Calendar.

In Belgium we use Monday as first day of the week, whereas in the US they seem to use Sunday as start of the week in the calendar overview. I've been integrating Full (more...)

Enable Real Application Security (RAS) in APEX 5.0

Oracle Database 12c introduced Oracle Real Application Security (RAS), the next generation Oracle Virtual Private Database (VPD). In APEX 5.0 RAS is declaratively build-in. Follow the below steps to enable it:

Login to the INTERNAL workspace and go to Manage Instance > Security:

In the Real Application Security section set Allow Real Application Security to Yes.

Next login to the Workspace your Application is build in and go to your Authentication Scheme.
You'll (more...)

JSON for APEX Developers (part 3): Querying JSON in Oracle DB 12c

In previous blog posts I talked about JSON for APEX Developers:
In this post I want to show how you store and query JSON data straight in the database.

To start, create a table to store the JSON object:

    date_loaded (more...)

Oracle APEX 5.0 released today

After 2.5 years of development, today is the day APEX 5.0 is publicly released and ready to be downloaded to install on your own environment.

In my view it's the best release ever. Not so much of the new Page Designer - although that is definitely a piece of art and it increased productivity even further - but because it's the first time whole of APEX got refreshed and every piece was put (more...)

Working with multiple Trees on the same APEX Page (4.2/5.0)

Ever tried to put multiple Trees on the same page in APEX 4.2?

Here's my example:

On the left Tree the "Selected Node Link with" is set to hidden item P1_TREE1, on the right Tree the value that sets the tree is set to P1_TREE2. At least it should do that, but by default if you're values are not unique - in this case empno is the value behind both trees - it doesn't (more...)

APEX 5.0: pimping the Login page

When you create a new application in APEX 5.0, the login page probably looks like this:

I love the build-in login page of APEX itself - luckily it's easy enough to build that in our own apps too. Thank you APEX Dev team!

The first step is to change the region type to be of Login Region Template:

We want to add a nice icon on top of the Login text. You can use (more...)

Loading CSV files with special characters in Oracle DB

I often need to load the data of Excel or CSV files into the Oracle Database.

Ever got those annoying question marks when you try to load the data? or instead of question marks you just get empty blanks when the file is using special characters? Here's an example:

My database characterset is UTF-8, so ideally you want to load your data UTF-8 encoded.

With Excel I've not found an easy way to specify the (more...)

Oracle Database Tools updated – check out SQLcl

Today Oracle released new versions of:

Also Oracle REST Data Services 3 got a new EA2 version.
You may want to check Kris Rice's blog for new features.

I already blogged about all of the tools before, but not yet about SQLcl.
This is a command line tool, I call it "SQL*Plus on steroids" (or as Jeff calls (more...)

APEX 5.0: the way to use Theme Roller

Once you have your new application created using the Universal Theme it's time to customise your theme with Theme Roller.

Run your application and click the Theme Roller link in the APEX Developer Toolbar:

Theme Roller will open. I won't go in every section, but want to highlight the most important sections in Theme Roller in this post:
  1. Style: there're two styles that come with APEX 5.0: Blue and Gray. You can start (more...)