Hello all.
before this email I had a problem with a to-many relationship, that after
saving the other view wasn't showing the invoice details, I found the error,
but I can't find the solution.
So what was happening, was that after saving I was clearing the data of the
NSArraycontroller that was used by the table that allowed insertion of
ItemXInvoice items, then after save was successful, I was doing the following:
//===============================================================
//Clears the Fields of the view
//===============================================================
-(void)clearFieldsData{
[_itemsArrayController removeObjectsAtArrangedObjectIndexes:[NSIndexSet
indexSetWithIndexesInRange:NSMakeRange(0, [[_itemsArrayController
arrangedObjects] count])]];
[_dueDateSelection release];
_newInvoice = nil;
}
so my table was clean again and ready to create a new invoice, or at least that
was what I thought, but unfortunately when I wanted to check the created
invoice in the other view, I couldn't see any detail, ItemXInvoices, but after
closing the app, I was NOT able to see them. I commented the line that called
the above method and then I was able to see the invoice details of the newly
created invoice.
My guess was that when removing the objects form the array controller, these
were being removed form the MOC, and therefore I couldn't see them in the
consultation mode, only after restarting the app when the MOC fetch again the
data.
Now I need to be able to clean the table after saving, otherwise I can't create
more items unless I restart the app, or if I clean the table I must restart the
app in order to see the newly created invoice's details.
I dunno what can I do here...
Please any advice will be appreciate it.
Thanks in advance
Gustavo
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