A 3-level relation: brakes the Interface Builder
A 3-level relation: brakes the Interface Builder
- Subject: A 3-level relation: brakes the Interface Builder
- From: Ricardo Strausz <email@hidden>
- Date: Thu, 2 Jan 2003 19:04:21 -0600
Hello all, happy new year!
I am having a problem (that I thought it was a problem of the
Java-Bridge, but now I do not know) doing the interface of a VERY
simple app;
the model is as follows
Prod<-->>Art<-->>Mov
^ ^
^ ^
Prov<------------------
(i.e., one-to-many represented as <-->>)
Eventhought the relation from Art to Mov is one-to-many, it seem that,
via the relations with Prov (also one-to-many) it may look as a
relation many-to-many...
the result is the following:
I drag the first relation (Prod<-->>Art) from EOModeler into a Window
(in InterfaceBuilder), so it creates a couple of tables. Until here,
every thing is ok... i mean, if i test the interface it works as it
should.
Next, I drag the second relation (Art<-->>Mov) into the Instances Pane
and reconnect the DisplayGroup of Mov to the previous created Art one
(insteed of the new one). From there on, the InterfaceBuilder gets
crazy... if i try to "test interface", the result is that the table
representing Prod do not display nothing unless I drag the cursor on
top of it; then it revels some of the records, but only those which
fits in the `current size' of the table.
Any Idea???
I will try droping the relations Prov<-->>Art and Prov<-->>Mov, but I
realy nead such constrains!
Yours,
dino
--
Ricardo Strausz
BACO-Mexico
http://www.ensa.com.mx
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