apeks sticker, check.

There are some stickers are out there causing quite the sensation in the Oracle APEX Twitter community. Check it out and join the conversation.

A couple of weeks ago I received my sticker from the master dealer, Juergen, so I thought I'd share my pimped up laptop, complete with sticker friend.

Pimp my laptop
Fun fact: the photo was taken on the same grass that formed my blog's title image.

And now I also learn (more...)

APEX 5: forgot the images?

On my play environment I usually use Oracle APEX with the Embedded PL/SQL Gateway, just because it's so easy.
When a new version of APEX is released, just like everybody else, I upgrade my play environment.
After the apexins.sql script is run, I always want to start playing with it immediately. Usually it is at this point where I just see a blank page... scratching my head wondering why it is not running,... having (more...)

Oracle Application Express (APEX) 5.0 available for download

The best Oracle Application Express edition of all times has finally landed. Info & details in Apex's official blog. Enjoy.

Oracle Application Express 5.0 available for download

In the past few weeks Oracle has been working towards a climax regarding the new version of Application Express. After updating the Early Adapters environment and later the hosted applications at apex.oracle.com to version 5.0 it is now finally time for the full release!

APEX 5.0 can be downloaded at apex.oracle.com.

For more information on the most important new features visit the Oracle blog.

Complex UI’s versus Simple UI’s

A few days ago I attended the AMIS UX & UI event.

During this interesting event, Niels Mansveld from AMIS presented about UX Frameworks. And he started off his presentation with an illustration about how user interfaces can create an “experience”, so to say. This illustration was a movie clip by Pixar, taken from the movie “Lifted”. It was so funny and, if you would watch it, you immediately know what Niels meant!

lifted uiThe day (more...)

APEX 5.0 is on its way

Back in 2013 (or was it 2012) we were shown the first screenshots and pre-alpha version of the new APEX 5.0 development environment. After years of teasers, new screenshots and the Early Adopters environments, we can now see the light at the end of the tunnel. APEX 5.0 is coming!

This morning a new message appeared on http://apex.oracle.com indicating the site is going to be upgraded the coming weekend: “This service (more...)

APEX: Active Tabs Based on Page Groups

Recently someone asked me: "How did you do that? When I include an APEX page in a Page Group, the correct tab is automatically highlighted"
When I setup an application, I usually use Dimitri Gielis' method, so instead of using "real tabs", I use a List and display that list as Tabs.
For each of the "Tabs", I also create Page Groups, just to keep things organized.
Each of the List Entries will have a (more...)

Deploying Application Express with Delphix

VDBs

Seamless cloning of an application stack is an outstanding goal. Seamless cloning of an application stack including the full production database, application server, and webserver in a few minutes with next to zero disk space used or configuration required is the best goal since Alexander Graham Bell decided he wanted a better way tell Mr. Watson to “come here.”

So in the spirit of discovery, I’ve installed Oracle REST Data Services (ORDS) 2.0 (more...)

Apex multilingual applications and build options

Always check out the original article at http://www.oraclequirks.com for latest comments, fixes and updates. Just a quick reminder for those who are devoloping Apex multilingual applications: Build options' state is propagated to translated applications at the time of seeding, so you need to be careful when changing the state of a build option in the primary language because you may end up

Installing ORDS 3.0 (Early adopter) in Weblogic.

Now the Oracle REST Data Services 3.0 Early Adopter is available, let us have a look how it’s to be installed in Weblogic 12c!

I’ve ommitted the installation or upgrade of Apex here as there is plenty of documentation on that topic, and the ORDS can be applied for other uses than being an Apex Listener since v2.0.4.

Installing ORDS

Download the Application Express and ORDS 3.0 installer from the Oracle (more...)

UKOUG Tech14 – APEX Highlights




Last week I spent 4 days at the annual UK Oracle User Group conference, this time around called Tech14.  It was my first UKOUG conference in a number of years and I set out with the intention of treating it like an all you can eat buffet of APEX presentations and workshops.

So, what were the APEX highlights of Tech14? Well, I have to start with the presentations given by Joel KalmanDavid Peake (more...)

Can you build business critical applications with APEX?

Now and then this question pops up. And today this question was delivered to my mailbox again. A customer is busy starting a project to replace a current Oracle Forms application. So he asked Oracle and one of the Oracle partners: What should we use, APEX or ADF? A valid question that has been asked - and will be asked - by numerous customers. 
Of course, there is only one correct answer and that (more...)

UKOUG 2014 – A special edition

Although I’ve attended the UKOUG conferences since 2008, this year’s edition was somewhat special to me. Based on the attendee reviews of last year’s UKOUG, I was elected as “Best Overseas Speaker”. And for me that’s quite an honour and of course a recognition for years of work - and practice ;-)
And with a title comes a plaque - it’ll get a special place on my bookshelf. 

I didn’t just get (more...)

Oracle Mobile Day: It’s a Mobile Revolution and ODTUG’s Leading the Charge

IMG_4112

“The BIGGEST Fears of the Current Generation”

Dec. 2, 2014 marked the first ODTUG Oracle Mobile Day, hosted at Oracle Headquarters in Reston, VA. This is a format we hope to replicate in different cities across the US and in Europe in the future. We were really excited to have with us Suhas Uliyar, Oracle’s VP of Mobile Strategy and Product Management, and the visionary behind Oracle mobility. I had the honor of introducing him to (more...)

Benefits of Running ORDS in an Application Server Container

Oracle Is Easy, a blog written by <a href="http://www.smartdogservices.com" SmartDog Services

Introduction

Oracle REST data Services (ORDS) is the method by which APEX pages are served up to your browser as well as a fully functional provider of REST web services for an Oracle database.

Posted on November 13, 2014 by Jon Dixon

ORDS (formerly the APEX Listener) is easily configured and run in “standalone” mode. While this is great for development environments, (more...)

ORA-20104: create_collection_from_query ParseErr:ORA-00918: column ambiguously defined

Always check out the original article at http://www.oraclequirks.com for latest comments, fixes and updates.   If you are wondering why you are getting this error message after following the example in the documentation describing procedure CREATE_COLLECTION_FROM_QUERYB2 in the APEX_COLLECTION API, the quick answer is that the sample code is flawed. ORA-20104: create_collection_from_queryb2

Apex substitution strings in reports, not always replaced with their values, guess why?

Always check out the original article at http://www.oraclequirks.com for latest comments, fixes and updates. It's amazing to you find out how easy is to take for granted certain features of Apex for the simple fact that you have been using them for a long time without paying too much attention to certain specific details. This morning I ran a report that I rarely use in an application and to

How many page views can Apex sustain when running on Oracle XE?

Always check out the original article at http://www.oraclequirks.com for latest comments, fixes and updates. While some people think that hosting a web site on top of Oracle XE can be hardly considered much more than a joke, I can claim instead, basing on my personal experience of the last 5 years, that for small sites it can be a perfectly reasonable choice, provided you have the technical

Time for an Oracle Apex feature request – single sign-on authentication

I've just submitted a feature request because I believe that the current Application Group concept is a fairly weak one if it doesn't bring about some advantage in terms of features for the developer. Basically what I am asking for is that one can easily implement a single sign-on authentication method across multiple applications within the same application group, pretty much like the existing

I am running for the ODTUG Board of Directors

After some thought, I decided I will be running for the ODTUG Board of Directors this year. I have been attending Kscope since 2008 (New Orleans). Presented at Kscope and APEXPosed since 2009. Did a few webinars. Was a member of the APEX Content Team for Kscope12 and 13. And now I am the Content Lead for the APEX track for KScope14 and Kscope15. So I like spending my free time for ODTUG, to keep (more...)