Problem when trying to develop contacts like app on iphone

[racharambola5]

Hi,

I am trying to create a contacts like app for iphone where the name of contact is displayed on the top (to do this I am writing code in viewForHeaderInSection) and then the details follows in the grouped section. The problem is I am retrieving the values from database and if the first name is null it is displayed on the table. I want to delete the null values and display the fields which has values in it. The names are saved in an array. I am trying to get the following fields from the database to display on the table.

NSMutableArray *nameSectionDetails=[[NSMutableArray alloc]initWithObjects:[eachContact objectAtIndex:0], [eachContact objectAtIndex:1], [eachContact objectAtIndex:2],[eachContact objectAtIndex:3],[eachContact objectAtIndex:4],[eachContact objectAtIndex:19],nil];
NSMutableDictionary *nameSection = [[NSMutableDictionary alloc]initWithObjectsAndKeys: nameSectionDetails, @"name", nil]; self.labelSection=nameSection;

eachContact has all the details of a particular contact.

This is where I am trying to display

- (UIView *)tableViewUITableView *)tableView viewForHeaderInSectionNSInteger)section {
if(section == 0) {
// create the parent view that will hold 1 or more buttons
UIView* buttonView = [[[UIView alloc] initWithFrame:CGRectMake(10.0, 0.0, 300.0, 100.0)]autorelease];

UILabel *updateDeletedLabel = [[[UILabel alloc] initWithFrame:CGRectMake(10.0, 0.0, 300.0, 60.0)] autorelease];
/*updateDeletedLabel.text = [NSString stringWithFormat:@"%@\n%@ %@\n%@\n%@",[eachContact objectAtIndex:1],[eachContact objectAtIndex:3],[eachContact objectAtIndex:2],[eachContact objectAtIndex:3],[eachContact objectAtIndex:4],[eachContact objectAtIndex:19]];*/
/*for(int i=1;i<[[labelSection objectForKey:@"name"]count];i++)
{
if([[[labelSection objectForKey:@"name"]objectAtIndex:i] isEqualToString:@"(null)"])
[[labelSection objectForKey:@"name"]removeObjectAtIndex:i];
//i+=i*i;

}*/


updateDeletedLabel.text=[NSString stringWithFormat:@"%@ %@ %@\n%@\n%@\n%@",[[labelSection objectForKey:@"name"]objectAtIndex:1],[[labelSection objectForKey:@"name"]objectAtIndex:3],[[labelSection objectForKey:@"name"]objectAtIndex:5],[[labelSection objectForKey:@"name"]objectAtIndex:7],[[labelSection objectForKey:@"name"]objectAtIndex:9],[[labelSection objectForKey:@"name"]objectAtIndex:11]];

updateDeletedLabel.font = [UIFont systemFontOfSize:12];
updateDeletedLabel.numberOfLines = 0;
updateDeletedLabel.lineBreakMode = UILineBreakModeWordWrap;
updateDeletedLabel.backgroundColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.0];
[updateDeletedLabel setTextAlignment: UITextAlignmentCenter];

// add the button to the parent view

[buttonView addSubview:updateDeletedLabel];

return buttonView;
}
return nil;
}
Can anyone please help me in this regard. I am a newbie learning iphone applications and if you can suggest any other method, I am glad to know that. Thanks!!!