Re: NSTableView Problems
Re: NSTableView Problems
- Subject: Re: NSTableView Problems
- From: Graham Cox <email@hidden>
- Date: Mon, 24 Nov 2008 10:43:48 +1100
On 24 Nov 2008, at 10:13 am, Barry Fawthrop wrote:
I have added an NSTableView linked it's datasource and deletegate to
the
Controller object
I have the two required procedures
I use the following to add data into the Table
NSMutableArray *schedule;
NSTableView *playlist;
NSString *filename;
NSString *length;
....
....
[schedule addObject: [NSArray arrayWithObjects: @"TIME", filename,
length, nil]];
[playlist reloadData];
....
....
When this is run the 3 column table just has ( ( (
that is a ( in each column [3 columns in total]
The data found within the filename and length variable
nor the "TIME" string found for the first column
are displayed
Where did I go wrong ?
It's not possible to say from the above snippet. The problem surely is
in the dataSource methods, so let's see those.
Typically your dataSource method should look like this:
- (id) tableView:(NSTableView*) aTableView objectValueForTableColumn:
(NSTableColumn*) aTableColumn row:(int) rowIndex
{
return [[scheduleArray objectAtIndex:rowIndex] valueForKey:
[aTableColumn identifier]];
}
But there are many possible variants on that theme.
deletegate
That's the scandal where government emails were deliberately shredded,
isn't it? ;-) (sorry)
--Graham
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