Re: Build tree-like user interface

Hi Jeroen

As Mark has said there is the re-usable component.

Pretty good , but be aware that it is a little bit buggy in the way it handles mouse clicks and highlighting. Also if the data set is potentially large then display performance can be an issue as the whole thing is of course built with PLSQL.

I modified it a little and used it to provide a drill down user interface for query sets and the end users were very pleased.

In passing, IMHO even if you don't go to 2.x it would be worth moving on to 1.3.2 or above, I never thought 1.2 was that robust.

regards

Rod Corderey

Lane Associates
Lane_Associates_at_Compuserve.com
http://www.Lane-Associates.com

Jeroen Oosterveld wrote:
>
> Dear Oracle professionals,
>
> Can anyone tell me if it's possible to generate a form with a tree-like
> construction, to give the user a drill down user-interface.
>
> My idea is to construct a form, like the Repository Navigator. In the left
> window, the user can see the subjects and expand the tree to see more
> detail or collapse the tree to aggregate the information, In the right
> window, the user can see the subject's properties.
>
> Our development environment is Designer/2000 1.2 and Headstart.
>
> Can I solve my problem by generating in Designer/2000 1.2, or do I need
> version 2.x?
>
> Thanks a lot!
>
> Jeroen Oosterveld
Received on Mon Jun 01 1998 - 02:22:23 CDT