iPad/iPhone..操作表

Question

我使用了带有操作表的选择器视图和日期选择器，它在 iPhone 中运行良好。 我将 iPhone 应用程序升级为 iPad。我设置了操作表自动调整大小属性，但它没有在 ipad 中显示，并且当我旋转 iphone 时。这是我的代码

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


// Add the picker
picker = [[UIPickerView alloc] initWithFrame:CGRectMake(0,185,0,0)];

picker.delegate = self;
picker.showsSelectionIndicator = YES;    // note this is default to NO
picker.autoresizingMask=UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
[actionSheet addSubview:picker];
[actionSheet showInView:self.view];
[actionSheet setBounds:CGRectMake(0,0,320, 700)];
actionSheet.autoresizingMask=UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight|UIViewAutoresizingFlexibleTopMargin
|UIViewAutoresizingFlexibleRightMargin|UIViewAutoresizingFlexibleLeftMargin|UIViewAutoresizingFlexibleBottomMargin;
[picker release];
[actionSheet release];

Answer 1

在 iPad 中使用 Actionsheet 时应记住的一点是，它显示为 PopOver ViewController。这是 iPad 中 Action Sheet 的默认行为。

干杯