Ios Segue也不是我想要的那样工作

我对如何开发应用程序非常陌生，我试图从互联网上的信息和几周前的“短期课程”中获取信息

我正在尝试将视图控制器中的信息切换到辅助控制器。在第一个视图控制器中，用户输入一个代码，它查找plist并显示其中的3个代码

我将提供我拥有的代码，任何帮助都将不胜感激：

我有3个控制器

导航控制器

视图控制器.h

DetailViewController.h

我的Plist采用以下格式（尽管有25000多行）

身份证件
0A00
M=0
0
M=1
1533
M=2
3066

那么你的问题是什么？你解释了你想要什么，并扔掉了一堆代码，但你没有说什么目前不起作用。抱歉，我需要把信息推给第二个VC，当我按下“提交”按钮时，我已经准备好了信息，但没有按照。如果我问的是“太多”（我不知道为什么它不起作用，但这是因为我缺乏知识）任何关于阅读材料的建议都将不胜感激。不是“太多”，但可能不够具体。通过描述你想要发生的事情并将其与实际发生的事情进行对比，你会得到更好的答案。作为一般性评论，

NSLog（）

可以成为你最好的朋友，了解事情是否与你所想的一样，并将结果传达给他人。

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController

@property (strong, nonatomic) IBOutlet UITextField *codeTextField;


@end

    #import "ViewController.h"

    #import "ViewController.h"
    #import "DetailViewController.h"

    @interface ViewController ()
    @property (strong, nonatomic) NSArray *ID;
    @end

    @implementation GBRFViewController

    #pragma mark View lifecycle
    - (void)viewDidLoad
    {
        [super viewDidLoad];

        // Automatically present the keyboard when this screen is first displayed
        [self.headcodeTextField becomeFirstResponder];

        NSString *dataFilePath = [[NSBundle mainBundle] pathForResource:@"ID" ofType:@"plist"];
        self.ID = [NSArray arrayWithContentsOfFile:dataFilePath];
    }


    #pragma mark Scene management
    - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
    {
        // Move the search term across into the results view controller as it is presented
        GBRFDetailViewController *controller = segue.destinationViewController;
        controller.searchTerm = self.headcodeTextField.text;
    }

    #pragma mark Text field delegate
    - (BOOL)textFieldShouldReturn:(UITextField *)textField
    {
        // Kick off the segue manually when the return key is tapped
        [self performSegueWithIdentifier:@"searchSegue" sender:self];
        return YES;
    }


    @end

#import <UIKit/UIKit.h>

@interface GBRFDetailViewController : UIViewController

@property (strong, nonatomic) NSDictionary *IDDetail;
@property (strong, nonatomic) NSString *searchTerm;

@end

#import "DetailViewController.h"

@interface DetailViewController ()
@property (strong, nonatomic) UIPopoverController *masterPopoverController;
@property (strong, nonatomic) IBOutlet UILabel *titleLabel;
@property (strong, nonatomic) IBOutlet UILabel *code1Label;
@property (strong, nonatomic) IBOutlet UILabel *code2Label;
@property (strong, nonatomic) IBOutlet UILabel *code3Label;

@end

@implementation DetailViewController


#pragma mark View lifecycle
- (void)viewDidLoad
{
    [super viewDidLoad];

    // Setting the title on the view controller will automatically update the navigation bar title
    self.title = self.searchTerm;

    // Only set the outlets up if the book detail is set
    if (self.IDDetail)
        [self configureView];
}

- (void)configureView
{
    // The title of the view controller is displayed in the navigation bar
    self.title = self.IDDetail[@"Title"];

    // Take the data out of the dictionary and populate the outlets
    self.titleLabel.text = self.IDDetail[@"ID"];
    self.code1Label.text = self.IDDetail[@"Code1"];
    self.code2Label.text = self.IDDetail[@"Code2"];
    self.code3Label.text = self.IDDetail[@"Code3"];
}

#pragma mark Property overrides
- (void)setIDDetail:(NSDictionary *)IDDetail
{
    if (_IDDetail != IDDetail) {
        _IDDetail = IDDetail;
        [self configureView];
    }
}

#pragma mark Split view controller
- (void)splitViewController:(UISplitViewController *)splitViewController willHideViewController:(UIViewController *)viewController withBarButtonItem:(UIBarButtonItem *)barButtonItem forPopoverController:(UIPopoverController *)popoverController
{
    [self.navigationItem setLeftBarButtonItem:barButtonItem animated:YES];
    self.masterPopoverController = popoverController;
    barButtonItem.title = @"IDs";
}

- (void)splitViewController:(UISplitViewController *)splitViewController willShowViewController:(UIViewController *)viewController invalidatingBarButtonItem:(UIBarButtonItem *)barButtonItem
{
    [self.navigationItem setLeftBarButtonItem:nil animated:YES];
    self.masterPopoverController = nil;
}

@end

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>ID</key>
    <string>0A00</string>
    <key>M=0</key>
    <string>0</string>
    <key>M=1</key>
    <string>1533</string>
    <key>M=2</key>
    <string>3066</string>
</dict>
</plist>