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标题: objective-c - 关于 self.navigationController pushViewController (IOS) [打印本页]

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作者: 菜鸟教程小白    时间: 2022-12-12 17:41
标题: objective-c - 关于 self.navigationController pushViewController (IOS)

MoreFunctionViewController.h 代码如下:

      #import <UIKit/UIKit.h>


      @interface MoreFunctionViewController : UIViewController <UITableViewDelegate,UITableViewDataSource>{

            UITableView *moreTable;

      }
      @property (nonatomic, retain) UITableView *moreTable;


      @end

和MoreFunctionViewController.m代码如下:

      #import "MoreFunctionViewController.h"
      #import "CustomNavigationBar.h"
      #import "MyShakeViewController.h"

      @implementation MoreFunctionViewController

      @synthesize moreTable;

      - (void)viewDidLoad {
        [super viewDidLoad];
        self.title = @"More";

        CGRect tableFrame = self.view.frame;
        tableFrame.origin.y -= 20; 
        moreTable = [[UITableView alloc] initWithFrame:tableFrame style:UITableViewStyleGrouped];
        moreTable.delegate = self;
        moreTable.dataSource = self;
        moreTable.backgroundColor = [UIColor clearColor];
        [self.view addSubview:moreTable];
      }

      - (void)viewWillAppearBOOL)animated
      {
             [super viewWillAppear:animated];

         [self.navigationController.navigationBar setBackgroundImage:nil];
         [self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed"twoNavbar.png"]];
     }


     ..................
     ..................

     - (void)tableView: (UITableView *)tableView didSelectRowAtIndexPath: (NSIndexPath *)indexPath 
     {
       if (indexPath.section == 0) {
          if (indexPath.row == 0) {
        NSLog(@"ddd");
        MyShakeViewController *myshakeView = [[MyShakeViewController alloc] init];
        [self.navigationController pushViewController:myshakeView animated:YES];
        [myshakeView release];

    }

       }

    }

MyShakeViewController -(void) viewDidLoad 方法如下:

   -(void) viewDidLoad{
       self.title = @"TestTitle"; 
   }

但看不到标题。 如果我改变了

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

到

[self.navigationController pushViewController:myshakeView animated:NO];

我可以看到 title ，这是为什么呢？

但我需要动画 YES

我该怎么做!

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Best Answer-推荐答案

尝试在 MoreFunctionViewController 中设置标题:

MyShakeViewController *myshakeView = [[MyShakeViewController alloc] init];
myShakeView.title = @"TestTitle";
[self.navigationController pushViewController:myshakeView animated:YES];
[myshakeView release];

至于 为什么，我不确定，我只使用 initWithNibName(所以标题是从 nib 加载的)和/或在导航项中使用自定义标题 View (所以我用我自己的 View 替换标题 View )所以我没有使用您的特定设置。

关于objective-c - 关于 self.navigationController pushViewController (IOS)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/7657353/

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