Hi, I'm trying to display data in an array to a table view. The table view
shows three rows, but no data in them. What did I do wrong? In IB, I connected
the table view to the delegate in File's owner. Many thanks!
Here is MyDocument.h:
#import Cocoa.h>
@interface MyDocument : NSDocument
{
IBOutlet NSTableView *parTableView;
NSArray *parBuffer;
}
- (int)numberOfRowsInTableView:(NSTableView *)aTable;
- (id)tableView:(NSTableView *)aTable objectValueForColumn:(NSTableColumn
*)aCol row:(int)aRow;
@end
And in MyDocument.m:
- (int) numberOfRowsInTableView:(NSTableView *)tableView
{
return ([parBuffer count]);
}
- (id)tableView:(NSTableView *)aTable
objectValueForColumn:(NSTableColumn *)aCol
row:(int)aRow
{
return ([parBuffer objectAtIndex:aRow]);
}
The data is in parBuffer initialized inside (id) init as
parBuffer = [NSArray arrayWithObjects:
[NSNumber numberWithInt:4],
[NSNumber numberWithInt:8],
[NSNumber numberWithFloat:3.14] , nil];
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