Recently I got myself into a challenging situation about reading from a large file (over 500,000 lines) at a random line and retrieving a customizable sized chunk of elements from the file. The need for…
admin19. März 2020
Description While upgrading APEX 4.1 to APEX 5.0 on database 11.2.0.3 and Oracle Embedded PL/SQL Gateway (EPG) an issue occurred. The installation didn’t work anymore. Following message was displayed before the login page was...
admin29. Oktober 2015
Overview of workmanagers One usecase that can pop up during development is that a long running task needs to be executed with an ADF action component. Usually, these types of operations are executed inside the...
admin16. Oktober 2015
Overview When developing mobile applications or applications that support a responsive design with Oracle ADF, sometimes you will be tasked with styling component to look like the native mobile components. Normally when using plain html...
admin16. Oktober 2015
Why think about Mobile BI Dashboard Design? More and more companies put efforts on Mobile BI solutions for monitoring key metrics. The physical boundaries of the office are not the boundaries of information usage any...
admin18. September 2015
In an ADF application communication between task flows is achieved with the use of the Contextual Events Framework. Given two task flows with page fragments, a producer and a consumer the contextual events are defined...
admin24. Juni 2015
In many cases it becomes necessary to install different version of Oracle BI Administration Tool on one client. For us that can be due to evaluation purposes or simply due to managing different customers having...
admin23. Juni 2015
Mouse gestures like Drag’n’Drop are an easy and widely spread way to realize an “add to list” or reorder functionality. In APEX this can be implemented easily with jQuery UI as we already explained at...
admin23. Juni 2015
Mausbewegungen wie Drag’n’Drop sind eine einfache und weit verbreitete Art, einen „Zur Liste hinzufügen“-Befehl auszuführen oder die Funktionalität neu zu ordnen. In APEX kann dies problemlos mit jQueryUI implementiert werden, wie wir bereits bei der...
admin23. Juni 2015
