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Denes Kubicek

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Denes Kubicek
Updated: 4 hours 19 min ago

Select all Checkboxes in IR - APEX 5

Thu, 2015-10-22 05:54
If <input type="checkbox" onclick="$f_CheckFirstColumn(this)"> doesn't work for you in APEX 5 Interactive Reports then you will need to disable Fixed Headings (standard). Fixed headings splits the report into two tables and the function won't work.

Categories: Development

Oracle Live SQL

Thu, 2015-10-22 05:45
Oracle Live SQL is a great source for learning SQL and PL/SQL. It has a lot of good examples and interactive educational tutorials. The best thing is, it runs on APEX ;) Add this site to your bookmarks.

Categories: Development

Oracle Database Developer Choice Awards (2nd)

Thu, 2015-10-08 23:49
I was just looking at the voting results for ORDS and APEX. In the ORDS category Dietmar Aust is leading and in the category APEX it is Morten Braten. So far so good. These men deserve the award for sure - they did a lot for the community and the most of us are using (or have used) their solutions. Think of Morten's PL/SQL Utility Library or Dietmar's PDF Printing...

The only thing I have a problem with is the absolutely microscopic number of votes. The most votes in the category ORDS has Dietmar - 134. In APEX it is 98 votes for Morten. Even Jari Lane who is very well known in the APEX community and has helped numerous people with his solutions has received all together 103 votes - obviously almost the half of it as down-voitng. To my point of view this is incredible. But if I think back and do a comparison with my own experience then this is actually normal. In the last seven years I have received more than 9.000 emails from the community asking either for access to my workspace, my Demo Application or asking for an APEX solution of some kind. As a result of that I have created almost 4.000 accounts and answered 95% of those emails. But all together, maybe 50 receivers responded saying thank you.


Shame on us. We are lazy and cynic. We are constantly talking about how big the APEX community and how strong it is. Maybe, because there are a few people out there like Dietmar, Jari, J├╝rgen Schuster, Morten and few others. The rest seem to be there only when they need something.

Categories: Development

Oracle Database Developer Choice Awards

Tue, 2015-09-22 23:28
Don't forget to vote for the expert of your choice at There are a lot of good men there deserving your voice for their activities in the community and for their selfless engagement.

Categories: Development

Count Selected Rows

Sat, 2015-08-29 05:44
This small example is showing hot to make sure at least one row in your tabular form has been selected prior to proceeding:

Categories: Development

Switch Panes in Page Designer

Sat, 2015-08-29 03:36
This is definitely worth of mentioning. Go here and download this plugin for Firefox or Chrome. You will like it. It switches the panes in the Page Designer so you can much easier access the properties of the selected elements. Congrats Filip. This is a cool feature. Thanks.

Categories: Development