来自iPhone的表格视图单元格值

Question

I just want to get the value of a cell in the table view when i tap on it.. can any one help me in this.?

Thanks in Advance Shibin Moideen

 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath 
{
    appDelegate.courseName=[appDelegate.courses objectAtIndex:indexPath];
    NSLog(@"%@",appDelegate.courseName);
    DetailCourseViewController *detailController = [[DetailCourseViewController alloc]
                                                       initWithNibName:@"DetailCourseView" bundle:nil];
    [self presentModalViewController:detailController animated:YES];
}

is that done in this way. also i need to store that value in a string which i declared in the app delegate.

Answer 1

You use the tableView:didSelectRowAtIndexPath: delegate method and use the indexPath to return the cell that was tapped.

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
    UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
    NSLog(@"%@", cell);
}