Question

在我的项目中，单击按钮时，按钮Action方法中的字符串应该存储在popover表视图单元格中。

我可以将单个刺痛存储到第一个细胞......

现在我的问题是我有四个按钮每个按钮动作由4个字符串组成，现在应该一次到popover表视图,,,

  #import "SecondDetailViewController.h"
  -(IBAction)viewButtonPressed:(id)sender
  {
     [super viewDidUnload];

     //create the view controller from nib
     self.tablePopoverController = [[[TablePopoverController alloc] 
                             initWithNibName:@"TablePopover" 
                             bundle:[NSBundle mainBundle]] autorelease];

      ////-------------------------------


     myArray = [[NSMutableArray alloc]     initinitWithObjects:myString,myString2,myString3,myString4,myString5,myString6,nil];

     tablePopoverController.getingOrder = myArray ; 

      NSLog(@"table popo  %@",myArray);

      tablePopoverController.contentSizeForViewInPopover = CGSizeMake(250, 250);

      //create a popover controller
      self.popoverController = [[[UIPopoverController alloc]
                                 initWithContentViewController:tablePopoverController] autorelease];


      //present the popover view non-modal with a
      //refrence to the button pressed within the current view
      [popoverController presentPopoverFromBarButtonItem:sender permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];

  }

  -(IBAction)orderButtonPressed
  {
      myString = staterlable1.text;
      [myArray addObject:myString];
      NSLog(@"myArray%@",myString);
  }

  -(IBAction)orderButton2Pressed
  {
      myString2 = staterlable2.text;
      NSLog(@"myArray%@",myString2);
      [myArray addObject:myString2];
  }
  -(IBAction)orderButton3Pressed
  {
      myString3 = staterlable3.text;
      [myArray addObject:myString3];
      NSLog(@"myArray%@",myString3);
  }

  -(IBAction)orderButton4Pressed
  {
      myString4 = staterlable4.text;
      [myArray addObject:myString4];
      NSLog(@"myArray%@",myString4);
  }

  -(IBAction)orderButton5Pressed
  {
      myString5 = staterlable5.text;
      [myArray addObject:myString5];
      NSLog(@"myArray%@",myString5);

  }
  -(IBAction)orderButton6Pressed
  {
      myString6 = staterlable6.text;
      [myArray addObject:myString6];
      NSLog(@"myArray%@",myString6);

我的问题点击这些按钮后，myString1 - to - myString6 NSString对象应存入NSMutableArray，这样我将显示TableViewPopOverController中的所有字符串，当单击第二个detailViewController中的另一个按钮时，它将弹出...

先谢谢......

Answer 1

通常的方法是在UINavigationController中嵌入TablePopoverController。然后，在TablePopoverController中处理tableView时：tableView didSelectRowAtIndexPath：indexPath将detailViewController推送到UINavigationController中。

例如，您可以通过以下方式构建Controller结构（基于您的示例）：

  //create a popover controller
  self.popoverController = [[[UIPopoverController alloc]  initWithContentViewController:[[[UINavigationController alloc] initWithRootViewController:initWithContentViewController:tablePopoverController] autorelease]] autorelease];

它类似于你的popover创建代码，put在弹出窗口下插入一个UINavigationController。现在，在TablePopoverController中，您应该使用UINavigationController以常规方式处理行选择

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    DetaiViewController *detail = [[DetaiViewController alloc] init];
    /* Configure detail using indexpath here indexPath
    ...
    */
    [self.navigationController pushViewController:detail animated:YES];
}

这将按预期工作（通过将新视图推入UINavigationController），因为我们使用UINavigationController设置控制器结构。

popOver表视图

1 个答案: