On Jul 8, 2009, at 1:36 AM, Brian Hughes wrote:
So I changed my code to reflect Quincy Morris's recommendations.
Something removed the indentation from your code, so I've re-added it
below:
-(int) numberOfRowsInTableView: (NSTableView *)aTableView {
if (aTableView == gameScoresTableView) //This works as expected
{
LNPlayer *currentPlayer = [playersArray objectAtIndex:
currentIndex_];
NSMutableArray *tempGameRecordsArray = [NSMutableArray
arrayWithArray: [currentPlayer gameRecordsArray]];
return [tempGameRecordsArray count];
A side note, not related to your problem: there's no reason to make a
copy of the gameRecordsArray. You could say
NSMutableArray *tempGameRecordsArray = [currentPlayer
gameRecordsArray];
return [tempGameRecordsArray count];
or simply
return [[currentPlayer gameRecordsArray] count];
}
else if (aTableView == playerManagementTableView)
{
NSLog (@"playersArray count = %d", [playersArray count]); //
[playersArray count] = 22
return [playersArray count];
}
else
{
NSLog (@"Invalid table view");
return 0;
}
}
There's another part to your code that we haven't seen, which is your
tableView:objectValueForTableColumn:row: method. Out of curiosity,
can you show us that code? I assume it is similarly structured to
handle the two table view cases. If you put an NSLog in the
playerManagementTableView case, is it not called 22 times?
The results you've described "can't" be happening, because it seems
you're doing everything right. If you want to send me your project
off-list I'd be happy to try to track down the problem (and treat the
code as confidential, of course). These kinds of "impossible" results
drive me nuts.
Since I only have two table views in my program the "Invalid table
view" is never called. The first table view gameScoresTableView
works perfectly. The playerManagementTableView does not. I do not
create the table views progammatically. I use IB. I do not use
bindings. My delegates are set correctly and are the same for both
table views. I don't know enough about programming nor am I
arrogant enough to think that there is something wrong with
NSTableView. I have always thought the error was in my code. That
is precisely why I asked for help. I couldn't seem to figure out
what to do next. I have learned more about table views so I
appreciate all the help. However it still does not work. I am
going to try removing infrastructure and see if I can find the
problem. Any other suggestions would be welcome. If I figure it
out I will let you know. Meanwhile I am going to shine that
streetlight on the bottle of beer on my desk. Maybe the solution is
in there.
If it is, let us know. That would be a welcome breakthrough in
computer science. :)
--Andy
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