Multiple Relationships and list boxes
Multiple Relationships and list boxes
- Subject: Multiple Relationships and list boxes
- From: Edwin Smith <email@hidden>
- Date: Wed, 21 May 2003 13:39:03 +0100
I have been using web objects for the first time and I have come up
against a few problems.
I have a table called bugs and it has a one-to-many relationship with
comments.
Comments table stores the priority ID and has a relationship with the
priority table.
So you have the following
Bug -> Comments -> Priority
I want to create a way of clicking on a bug and you get the list of
comments (this I can do) but then instead of displaying the priority ID
in a text field use the relationship to display the actual name of the
severity.
So you have a relationship in a relationship. This appears to work fine
in interface builder but it does not work in the compiled java
application. (you just get a gray box) for the severity name.
Part 2-
What I was aiming to do finally is to create a list box (popup box)
with all the severity's and then make the visible option match the bug
severity for that bug.
i.e if the bug was a "crash" then the list box would show crash but
when you selected another bug the list box would update the currently
selected option to what ever that bug was.
At the moment using Java 1.4.1 I cannot get any listboxes to work at
all is this a bug with WO and java 1.4?
(Also any comments on where to find some good documentation on
application building would be good as the Apple supplied manual is a
little sparse. )
Thanks Edwin
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