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Roel Hartman
Works at APEX Consulting
Attended Universiteit Twente
Lives in Diepenveen
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Roel Hartman

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APEX 5.0 UI Training - Looking back and towards the future
This week Dimitri Gielis and I ran a training day about all the new APEX 5.0 UI features. We had a full room with 20 enthusiastic attendees from 4 different countries. We covered some general APEX 5 UI features, the Universal Theme, Responsive Grid layouts,...
This week Dimitri Gielis and I ran a training day about all the new APEX 5.0 UI features. We had a full room with 20 enthusiastic attendees from 4 different countries. We covered some general APEX 5 UI features, the Universal...
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Roel Hartman

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Announcement: APEX 5.0 UI Training - May 12th
APEX 5.0 will be released between now and the end of May. People who have already spent some time on the Early Adopter versions know this version is packed with new features aimed to make APEX developers even more productive, like the Page Designer. Another...
APEX 5.0 will be released between now and the end of May. People who have already spent some time on the Early Adopter versions know this version is packed with new features aimed to make APEX developers even more productive,...
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Roel Hartman

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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 o...
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 part...
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Roel Hartman

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APEX 5 New Password Reset Features
Now and then it happens when we're logging in into our APEX instance: We have to change our password again .... And that means, typing it in an awful number of times: 1. Current Password 2. New Password (and of course preferably the same as the current one ...
Now and then it happens when we're logging in into our APEX instance: We have to change our password again .... And that means, typing it in an awful number of times: 1. Current Password 2. New Password (and of course prefera...
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Roel Hartman

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APEX 5 New Calendar Features
While playing around in the APEX 5 EA2 environment I discovered a few neat little features for Calendar regions. First of all you can export the data of the calendar - only the data that's currently visible - to four types of format. Especially the iCal for...
While playing around in the APEX 5 EA2 environment I discovered a few neat little features for Calendar regions. First of all you can export the data of the calendar - only the data that's currently visible - to four types ...
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Roel Hartman

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This day was quite busy: I had two presentations and a panel session, more or less back to back. My first presentation "Intro into Mobile APEX Development" went ok, but I was especially pleased with the way my second presenta...
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Have him in circles
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Roel Hartman

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APEX ReadOnly Pages - The easy way
If your Oracle APEX Application requires different types of access - full access or readonly - for different types of users, you can specify a Read Only Condition on Page level (or Region, Item, Button, etc.).  You can set an Authorization Scheme on Applica...
If your Oracle APEX Application requires different types of access - full access or readonly - for different types of users, you can specify a Read Only Condition on Page level (or Region, Item, Button, etc.).  You can set an...
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Roel Hartman

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Riga Dev Day 2015
While waiting at the airport for my plane back to Amsterdam, I have some time to write down my experiences of the last few days in Riga. After arriving in the hotel, I walked to the old part of town and strolled around. The old part looks very medieval (it ...
While waiting at the airport for my plane back to Amsterdam, I have some time to write down my experiences of the last few days in Riga. After arriving in the hotel, I walked to the old part of town and strolled around. The ...
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Roel Hartman

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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 recogn...
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...
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Roel Hartman

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APEX 5 New Supporting Objects Features
In the current version of APEX the Supporting Objects feature is undervalued. You can create (sort of) self installing applications with it, but it is not widely used. Why? Because people don't realy know the feature or people do and experience lack of func...
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Kscope Wednesday
Also today is packed with excellent sessions. The first one, " Cookie Monster ", by Tim St.Hillaire covered the different type of cookies and how you can set and read them from within your APEX application. For a lot of purposes you could nowadays use local...
Also today is packed with excellent sessions. The first one, "Cookie Monster", by Tim St.Hillaire covered the different type of cookies and how you can set and read them from within your APEX application. For a lot of purpose...
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Roel Hartman

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Kscope Tuesday
This day was quite busy: I had two presentations and a panel session, more or less back to back. My first presentation " Intro into Mobile APEX Development " went ok, but I was especially pleased with the way my second presentation " Creating Hybrid APEX Ap...
This day was quite busy: I had two presentations and a panel session, more or less back to back. My first presentation "Intro into Mobile APEX Development" went ok, but I was especially pleased with the way my second presenta...
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People
Have him in circles
335 people
michiel perdeck's profile photo
Patrick Barel's profile photo
Mohammed Amer's profile photo
amit bansal's profile photo
Lamine GUERFI's profile photo
Anton Nielsen's profile photo
Ulf Hellström's profile photo
Simon Boorsma's profile photo
Dimitri Gielis's profile photo
Education
  • Universiteit Twente
    Business Informatics, 1983 - 1989
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Male
Work
Employment
  • APEX Consulting
    Director, 2012 - present
  • LogicaCMG
    Software Architect, 1995 - 2012
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Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Diepenveen
Previously
Den Haag - Deventer - Eindhoven - Nijmegen - Zurich - Hengelo - Zwolle - Kampen
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