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Showing posts from December, 2007

Add / Delete a row from a SQL based Tabular Form (Static ID)

The current application I am working on involves a re-write to a 12 screen wizard that was written 18 months ago. Several of the screens make use of manually built tabular forms (SQL report regions) and collections to hold the values entered. Some of the screens in the wizard have multiple tabular forms on them as well. Currently all tabular forms have 15 lines which cannot be added to or deleted from. In the new version, we removed this limit and allow the user to add as many rows as he / she needs. Furthermore, specific rows can now be removed from the Tabular form. Since all entered data is written into collections, we wanted to avoid " line by line " processing i.e. submitting the form for each time, updating the collection and branching back to the page. By utilising some simple JavaScript and the new " Static ID " of the Reports Region new to APEX 3.0, all requirements could be met. The Static ID attribute of the reports region allow us to add our own (unique)

Mac OSX, Bootcamp and a Missing Hash Key

I bought a Mac Book Pro about 8 months ago as my main business Laptop. Coupled with a copy of Parallels, I built my Oracle Server (Database and Apps Server) on a Windows VM environment which left Mac OSX free for Development using SQL Developer, Dreamweaver etc A couple of weeks back I decided to upgrade to OSX Leopard and install windows natively using Bootcamp to utilise both core's on the CPU and all 3 Gig of memory. All well and good until i tried to use the Hask key (Alt + 3 in OSX) when working on some APEX templates. After much research on the web, it appears that most OSX key mappings are installed when using bootcamp but in order to print the hash (#) symbol, you must use Ctrl + Alt + 3 Simple when you know how