在视图中添加多个标签

Question

我想在我的数组中添加与对象一样多的标签.但是如何对齐它们？我想要一个低于另一个,并且id已经完成,它应该在下一列开始.但是我尝试将其覆盖另一个代码.

- (void)viewDidLoad
{
    [super viewDidLoad];
    array = [[ NSMutableArray alloc]initWithObjects:@"aaa",@"bbb",@"ccc",@"ddd",nil];
    for( int i=0;i<[array count];i++)
    {
        NSString *theText = [array lastObject];
        UILabel *label = [[UILabel alloc]init];
        label.text = theText;
        label.backgroundColor = [UIColor clearColor];
        label.lineBreakMode = UILineBreakModeWordWrap;
        label.frame = CGRectMake(0, label.frame.origin.y + label.frame.size.height, size.width + 20, size.height + 20);
        [self.view addSubview:label];
    }
}

Answer 1

试试这个代码..

array = [[ NSMutableArray alloc]initWithObjects:@"aaa",@"bbb",@"ccc",@"ddd",nil];
UILabel *label;
int y =10;
for( int i=0;i<[array count];i++)
{
    NSString *theText = [array objectAtIndex:i];
    label = [[UILabel alloc]init];
    label.text = theText;
    label.backgroundColor = [UIColor clearColor];
   label.frame = CGRectMake(0, y + label.frame.size.height, size.width + 20,   size.height + 20);
[self.view addSubview:label];
    y = y +label.frame.size.height+5;
}