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Filip Huysmans
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62 followers
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APEX 5.0 Cascading reports
Business case You want to create a page with two or more reports that are connected with each other.  A kind of master-detail for reports. In this example we show the list of departments and as a child report we show the employees of that department. Soluti...
APEX 5.0 Cascading reports
APEX 5.0 Cascading reports
huysmansitt.blogspot.com
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APEX 5.0 Example use of collections
This is my first attempt in using collections within Oracle APEX. I just save this code for later use. I used APEX 5.0 on the Oracle cloud. I created 2 pages: Overview Page Edit Page In the Overview page I load through a select-statement the data into a col...
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Finding jdbc/db connection leaks
Reason Once I started creating my own application module instances, I got database connections not being released anymore.  And because we are all working in complex and big application, I didn't found the cause of the leak. This blog will help you in findi...
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ContributeGroep Sessions for OOW14 & JavaOne14
In the spirit of sharing the wonderful things our consultants do at customers, we entered a few of their efforts as proposals for Oracle Open World and JavaOne. Here is the list of our entries: ID Proposed Session Title Type Event CON4630 Integration of Neo...
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User Experience Event @AMIS
I had the pleasure to join the user experience event @AMIS in the Netherlands.  It was an event organised together with Oracle UX Team. As a general impression: very well done.  Parking, event location, different themes and very good content are the main po...
User Experience Event @AMIS
User Experience Event @AMIS
huysmansitt.blogspot.com
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ADF BC: Find out what is really happening in the database
Problem While there are multiple ways (see previous blog ) within ADF BC to see what is being generated and executed in the database, perhaps you are not satisfied with the information provided nor the overhead of the other loggings which are blocking your ...
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ADF BC: Adapting the where-clause of a view criteria
Problem You have build a working ADF BC application.  After some tuning tests, it seems that your application can use some tuning.  So you, or someone above you, decides to call an expert DBA or SQL tuning specialist. Result : you need to change the way the...
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ADF: annoying warnings
Fact In the logging of your application server, you see often the following warning : <SimpleSelectOneRenderer><_getSelectedIndex> Could not find selected item matching value "0" in RichSelectOneChoice[UIXEditableFacesBeanImpl, id=value70] Problem You are p...
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