Showing posts from October, 2009

JHeadstart 11g TP - Master Detail and Overflow

I have been working with JHeadstart 11g technical preview a lot lately. I want to share some of the features with you in a series of articles. Luckily Oracle allowed me to blog about the JHeadstart 11g technical preview. It is a technical preview, but is already pretty mature. Let's start with some basic generation. In this blog I describe how easy it is to create a layout in which a master-detail relation is generated into a form - table layout. I use the DEPT-EMP relation we probably all know.

In the model project just create new Business Components from tables, and only pick the Departments and Employees. In the JHeadstart Application Definition Editor, you can now create a new Group, based on the Departments collection. Also create a detail Group based on the Employees group. It should look somewhat like this.

Before you generate, make sure that the layout style for the departments group is form. Also set layout style for employees to table, put this group on the same page, and …