CODEWITHSUNDEEP
iosuitableview
George Friday
George Friday

Reputation: 585

simple TableView not displaying data

I am a beginner, learning how to do tableViews. I followed everything in my book, but my table View is not being populated. Shouldn't it display the word "Testing" for three rows here? My tableview Outlet is connected, and I enabled the delegate and datasource. What am I missing here? After all, I am following a book.

#pragma mark UITableViewDataSource Methods

- (UITableViewCell *)tableView:(UITableView *)tv cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *cell = [tv dequeueReusableCellWithIdentifier:@"cell"];
    if( nil == cell)
    {
        cell = [[UITableViewCell alloc] initWithStyle: UITableViewCellStyleDefault reuseIdentifier:@"cell"];
    }
    cell.textLabel.text = @"Testing";
    return cell;
}

-(NSInteger)tableView: (UITableView *)tv numberofRowsInSection:(NSInteger)section
{
    return 3;
}

#pragma mark UITableViewDelegate Methods

-(void)tableView:(UITableView *)tv didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [tv deselectRowAtIndexPath:indexPath animated:YES];
}

here is my .h file

#import <UIKit/UIKit.h>

@interface CLViewController : UIViewController <UITableViewDelegate, UITableViewDataSource>

@property (weak, nonatomic) IBOutlet UITableView *tableView;

@end

Upvotes: 0

Views: 942

Answers (1)

Martin R
Martin R

Reputation: 540105

You have a typo in your data source method, numberofRowsInSection should be numberOfRowsInSection.

As a consequence, the default implementation of numberOfRowsInSection is called and that returns 0.

Upvotes: 4

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