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Showing posts from April, 2012

"Who are you?" – client device Categorizr for APEX

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This article describes a solution to determine the client device category (i.e. desktop, browser or tablet) your APEX application is accessed from.Until recently, building a web application with Oracle Application Express usually meant to build a desktop browser application. But if you look at the growing number of mobile devices, this will change very soon, if not already has for some of you. Being able to develop applications, that can be accessed by tablets or smart phones offers lots of new possibilities. But it also comes with some challenges. Mobile devices are different. Interaction by touch screen, screen size and (non-) support of certain common web functionality (flash, for example), just to mention a few. Oracles announcement to integrate the jQuery mobile framework into APEX 4.2 will help us to deal with many of the challenges, developing for multiple devices will bring. Until now, one of the biggest challenges is, to determine the actual client your application is accesse…