在UIActionSheet中添加UIView作爲子視圖

Question

我正在使用三個按鈕更改，取消和完成以及在標題的地方顯示UIActionsheet的項目，我希望將UIView包含一些標籤。我創建了動態UIView，並將其添加到動作表中，但隱藏在按鈕後面，我嘗試了所有可能的方法來設置框架，但我無法找到解決方案。我想把這個UIView放在UIActionsheet的頂部，然後是按鈕。如果您有任何疑問，請隨時發表評論。

這裏是我的代碼：

-(IBAction)tapbutton:(id)sender 
{ 
Lablesubview *view = [[Lablesubview alloc]init]; 
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:nil 
               delegate:self 
             cancelButtonTitle:@"Cancel" 
           destructiveButtonTitle:@"Change" 
             otherButtonTitles:@"Done",nil]; 

    [actionSheet addSubview:view]; 
    [actionSheet showInView:self.view]; 
} 

Answer 1

您可以使用此方法，將100個像素向下移動所有的按鈕，請注意，這種類型的modificaiton可能導致您的申請遭拒

-(IBAction)tapbutton:(id)sender 
{ 
    //create the view 
    Lablesubview *view = [[Lablesubview alloc]init]; 
    //Set the frame 
    view.frame = CGRectMake(0, 10, 320, 100); 
    view.backgroundColor = [UIColor greenColor]; 

    UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:nil 
                  delegate:self 
                cancelButtonTitle:@"Cancel" 
               destructiveButtonTitle:@"Change" 
                otherButtonTitles:@"Done",nil]; 

    [actionSheet showInView:self.view]; 

    CGRect rect; 

    //expand the action sheet 
    rect = actionSheet.frame; 
    rect.size.height +=100; 
    rect.origin.y -= 100; 
    actionSheet.frame = rect; 

    //Displace all buttons 
    for (UIView *vButton in actionSheet.subviews) { 
     rect = vButton.frame; 
     rect.origin.y += 100; 
     vButton.frame = rect; 
    }  


    //Add the new view 
    [actionSheet addSubview:view]; 
}