Re: A 3-level relation: brakes the Interface Builder
Re: A 3-level relation: brakes the Interface Builder
- Subject: Re: A 3-level relation: brakes the Interface Builder
- From: Ricardo Strausz <email@hidden>
- Date: Thu, 2 Jan 2003 19:18:23 -0600
I forgot... the consol.log shows the following error:
2003-01-02 19:15:58.319 Interface Builder[1210] *** NSRunLoop: ignoring
exception 'java/lang/NullPointerException' (reason 'No reason
provided.') that raised during delayed perform of target 25746384 and
selector '_processEndOfEventNotification:'
Not very usefull...
On jueves, ener 2, 2003, at 19:04 America/Mexico_City, Ricardo Strausz
wrote:
> 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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