iOS动态创建UILabels

Question

有时我希望我的视图包含5 UILabel秒,有时3秒,有时n.

UILabel的数量取决于从网站获取的数据.

Answer 1

您必须在代码而不是界面构建器中创建它们

 for (int i = 0; i < n; i++)
 {
    UILabel *label =  [[UILabel alloc] initWithFrame: CGRectMake(/* where you want it*/)];
    label.text = @"text"; //etc...
    [self.view addSubview:label];
    [label release];
 }

Answer 2

一般性问题的通用答案:

while (labelsToDisplay) 
{
    UILabel *label = [[UILabel alloc] initWithFrame:aFrame];
    [label setText:@"someText"];
    [aViewContainer addSubview:label];
    [label release];
}