For the lack of documentation available focused on building custom compound widgets/fields for CCK, I've decided to write some based on personal work on building one such for use in my current project.
The widget that i'm building is a field to generate and select search results via user provided keywords. The end result given to the user in the node edit form is a field containing three elements:
- Textfield for Keywords.
- Submit Buttom to generate/refresh search results.
- Table of checkboxes for choosing individual search results.
