【iOS学习】十一、ActionSheet

ActionSheet

@interface ActionSheetTest : UIView<UIActionSheetDelegate>

UIActionSheet *actionSheet = [[UIActionSheet alloc]
initWithTitle:nil // 标题
delegate:self  // 代理
cancelButtonTitle:@"取消"  // 取消，系统自带
destructiveButtonTitle:nil  // 确定，系统自带
otherButtonTitles:@"是",@"否", nil]; // 自定义其它选项

// actionSheet的样式
// UIActionSheetStyleBlackOpaque 不透明的深色样式
// UIActionSheetStyleBlackTranslucent 半透明的深色样式
// UIActionSheetStyleAutomatic 如果屏幕底部有按钮栏，则采用与按钮栏匹配的样式
actionSheet.actionSheetStyle = UIActionSheetStyleDefault;
// 利用tag标记多个ActionSheet
actionSheet.tag = 100;

-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
{
if (actionSheet.tag == 100)
{
if (buttonIndex == 0)
{
NSLog("你点击了是");
}
if (buttonIndex == 1)
{
NSLog("你点击了否");
}
}
}