如何将序列 ios5 故事板 uitableview 中的数据传递到

How pass data in seque ios5 storyboard uitableview to detail view(如何将序列 ios5 故事板 uitableview 中的数据传递到详细视图)

问题描述

我正在使用故事板在 ios5 中创建一个应用程序.我在导航控制器中嵌入了一个 tableviewcontroller，当您单击 tableviewcontroller 中的单元格时，应将有关该单元格主题的一些详细信息传递给详细信息视图.我使用 plist 来填充表格视图和详细信息视图.我在不使用情节提要的情况下做得很好，但想学习如何使用情节提要.我已经从 tableviewcontroller 转到我的详细视图.

I'm creating an app in ios5 using storyboards. I have a tableviewcontroller embedded in a navigation controller and when you click on the cells in the tableviewcontroller some detail about that cell topic should be passed to a detail view. I use a plist to populate the tableview and the detail view. I've done this fine without using storyboard but want to learn how to use storyboard. I have seque going to my detail view from the tableviewcontroller.

我的序列代码是:

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    if ([segue.identifier isEqualToString:@"DetailViewControllerSeque"])
    {   DetailViewController *detailViewController = [segue destinationViewController];  
        NSString *path = [[NSBundle mainBundle] bundlePath];
        NSString *finalPath = [path stringByAppendingPathComponent:@"questList.plist"];
        NSArray *tempArray = [finalPath valueForKey:@"description"];
        NSString *descriptionString = [tempArray valueForKey:@"description"];
        detailViewController.detailDescriptionText.text = descriptionString;    
    }
}

感谢您的帮助.

推荐答案

我遇到了同样的问题(由于缺乏 iOS5 经验).

I was having the same problem (from lack of experience with iOS5).

事实证明，这是一个带有 iOS5 SDK 的示例应用程序，它有一个表格视图，当点击表格单元格时使用 segues:Simple Drill Down".

It turns out that is an example app with the iOS5 SDK which has a table view that uses segues when a table cell is tapped : "Simple Drill Down".

https://web.archive.org/web/20130513140140/http://developer.apple.com:80/library/ios/#samplecode/SimpleDrillDown/Introduction/Intro.html

您确实在表格单元格处设置了转场，并在情节提要文件中为其命名.

You do set the segue at the table cell and give it a name in the storyboard file.

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {

    /*
     When a row is selected, the segue creates the detail view controller as the destination.
     Set the detail view controller's detail item to the item associated with the selected row.
     */
    if ([[segue identifier] isEqualToString:@"ShowSelectedPlay"]) {

        NSIndexPath *selectedRowIndex = [self.tableView indexPathForSelectedRow];
        DetailViewController *detailViewController = [segue destinationViewController];
        detailViewController.play = [dataController objectInListAtIndex:selectedRowIndex.row];
    }
}

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