a nifty way to refresh page regions in Oracle APEX

Not all regions in APEX can be refreshed using the PPR mechanism. Especially PL/SQL regions are difficult to refresh with AJAX.

Although… the fact that the HTML in a PL/SQL region is constructed in PL/SQL may be in your advantage. With the use of a tiny bit of JQuery and an application process, you will be able to update a region asynchronously. I’ll show you how.

First, create a PL/SQL region and write some PL/SQL that generates your (more...)

NoSQL quick 101 with Oracle NoSQL v3.4

Since I wrote my whitebook about Oracle NoSQL, some things have changed. Also I found out some things were not quite clear.  One of those confusing things, is that in the examples I call my host “weblogic” (the host I used in my demo), but when kvstore runs locally, it can be replaced by “localhost” .

I went through the examples with NoSQL 3.4 and Oracle JDK 1.8, en that resulted in the following steps for a (more...)

Access Denied when logging in to OSB 12c console

The Oracle SOA Suite 12c quick start is an excellent way to get started with all the new features of 12c. I imagine it must be frustrating when you log in to http://localhost:7101/servicebus and are confronted with an 401 – Access Denied error message. Rest assured, there is nothing wrong with your credential configuration. The cause is likely much more simple; you use the wrong Java version.

Although the certification matrix for FMW 12.1. (more...)