添加上rightcalloutaccessoryview按下按钮一个新的观点

Question

我想在rightcalloutaccessoryview按钮按下添加一个新的视图。我现在有在地图上放置图钉功能。标注（MKAnnotation）与标题，字幕和人字形负载时，我点击了脚。当我点击了雪佛龙（rightcalloutaccessoryview）我想另一种观点认为弹出显示在这一点上的更多信息。眼下，人字形水龙头什么都不做。这是我有：

-(IBAction)showInfo:(id)sender 
{     
     int calloutButtonPressed = ((UIButton *)sender).tag;
     if(calloutButtonPressed < 99999)
     {
          if(self.DetailView == nil)
          {
               DetailViewController *tmpViewController = [[UIViewController alloc] initWithNibName:@"DetailView" bundle:nil];
               self.DetailView = tmpViewController;
               [tmpViewController release];
          }

          if (calloutButtonPressed == 1) 
          {
                         // Using the debugger, I found that calloutButtonPressed is equal to 0 when the button is pressed.
                         // So I'm not sure what the point of this method is...
                }
          self.DetailView.title = @"Title";
     }
 }

我已经验证了这种操作方法并获得在敲击字形调用。不幸的是，我不能把它拉了一个新的视角。如果有人知道我在做什么错了，请让我知道。我在一个有点捏...

谢谢！

托马斯

Answer 1

    -(IBAction)showInfo:(id)sender 
{   
     int calloutButtonPressed = ((UIButton *)sender).tag;
     if(calloutButtonPressed < 99999)
     {
          if(self.detailView == nil)
          {
               DetailViewController *tmpViewController = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:nil];
               self.detailView = tmpViewController;
               [tmpViewController release];
          }

          [self.navigationController pushViewController:self.detailView animated:YES];

          if (calloutButtonPressed == 0) 
          {
               // TRP - I inserted my view atIndex:99999 to ensure that it gets placed in front of all windows
               // TODO: figure a better way to do this
               [self.view insertSubview:detailView.view atIndex:99999];
          }
          self.detailView.title = @"Title";
     }

}

这是缺少这一个语句：

[self.view insertSubview:detailView.view atIndex:99999];

我想另谋出路，所以我不必有一个神奇的数字（99999）在那里（加，似乎有点幼稚...）。我不是太担心，因为它的工作原理，但。

我得到我的帮助从苹果开发者论坛，这里。