Denes Kubicek ApEx BLOG

Monday, 19 September 2011

Working with Tabs

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Creating two level tabs page layout in APEX is still a problem. I just had an application where I created a parent tab set and then a standa...
1 comment:
Tuesday, 16 August 2011

Invalid PL/SQL function in the branch conditional processing

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If you use PL/SQL functions in your branch conditional processing you should be sure your code works. I just had a case where I added someth...
Friday, 8 July 2011

Expert Oracle APEX - New Book

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I almost forgot to blog about this. You may have seen this already - there is a new book out there written by several people verry well know...
Wednesday, 25 May 2011

SSO with IBM TAM

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In my second project involving IBM Tivoli Access Manger SSO I experienced a problem with Interactive Report sorting and utilization of diffe...
2 comments:
Sunday, 6 February 2011

Oracle APEX: Knowhow aus der Praxis - jetzt auf APEX 4.0!

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Because of the great response to our training offerings, we decided to schedule another one this year. You can find the deatils on www.opal-...
1 comment:
Wednesday, 10 November 2010

APEX 4.0 New Features - Wiederholung

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Das Interesse an unserem letzten Kurs "APEX 4.0 New Features" war so gross, dass wir es vorzeitig schliessen mussten. Wir werden d...
3 comments:
Monday, 18 October 2010

Tabular Form - Highlighting and Focus in Validations

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I like the new feature of 4.0 tabular form validations a lot. If you create a validation on a column, you will get the highlighting and focu...
5 comments:
Tuesday, 28 September 2010

SQL Query (return colon separated value)

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Did you know there is a new computation type in APEX - SQL Query (return colon separated value)? Probably not, because there are many other ...
11 comments:
Friday, 3 September 2010

New Apex Blog

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My colleague and friend Linh Dinh from Munich recently started to post about his experience with APEX. You can find his blog here http://www...
1 comment:
Thursday, 29 July 2010

Oracle Apex 4.0 Training: New Features

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Because of overlapping with the OOW agenda, we decided to reschedule our training to 4th and 5th of October 2010. Wir ( Dietmar und ich) ha...
Friday, 23 July 2010

Highlight Selected Row

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This may be an a bit old topic. However I am getting emails from time to time asking how to do that. This example shows how to easily highl...
12 comments:
Sunday, 11 July 2010

APEX 4.0 - Standard Tabular Forms and Select Lists

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I just noticed that the bug I first time saw in the first beta version of 4.0 is still present - see this forum posting and especially this...
2 comments:
Monday, 24 May 2010

Save Changes before Exiting

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One of my customers wants to replace some Forms applications using APEX. One of the critical issues was the possibility to warn the user bef...
4 comments:
Thursday, 11 March 2010

Tabular Form - Preserve Changes

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In our last training (08.03-10.03.2010) there was an interesting question on how to preserve the changes made in a tabular form while pagina...
7 comments:
Saturday, 13 February 2010

Preselect Select List Values while Adding Rows

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This example is showing how to preselect values in a tabular form select list while adding rows.
2 comments:

Preventing Duplicate Entries in a Tabular Form

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This may sound trivial but the question is one of the frequently asked question in the forum. I just created an example showing how to check...
3 comments:
Tuesday, 2 February 2010

APEX Training in Bensheim - die Uhr tickt

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Liebe APEX-ler, auch dieses Jahr organisieren Dietmar und ich ein weiteres Training zum Thema APEX aus der Praxis. Der Termin ist 08.03 - 10...

Same procedure as every year - APEX Stammtisch

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Dietmar aust und ich werden am 22.02.2010 um 19 Uhr unseren jährlichen APEX Stammtisch in Siegburg organisieren. Falls ihr Lust habt mit uns...
1 comment:
Wednesday, 23 December 2009

My (our) first book

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As Dietmar Aust already wrote in his blog, our first book was published yesterday. We are currently the No. 1 under Oracle books on amazon....
13 comments:
Sunday, 8 November 2009

APEX Kurs März 2010

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Dietmar und ich werden einen weiteren Kurs im März 2010 organisieren. In Kürze werden wir die Informationen darüber auf unserer Seite veröf...
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