Iphone 在自定义表格视图单元格按钮操作中导航到另一个Viewcontroller

我有一个TableViewCell，其中有一个按钮缩放按钮。当我单击缩放按钮时，视图将导航到PlayerViewController

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这是我的播放按钮代码

-(IBAction)downloadAction:(id)sender 
{
            BookPlayerViewController *bookPlayerViewController=[BookPlayerViewController alloc];
            [self.navigationController pushViewController:bookPlayerViewController animated:YES];
}

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我怎样才能解决这个问题？。我正在使用Nib而不是故事板来实现该项目。

如果您正在加载nextview的Nib，请尝试这种方式

BookPlayerViewController *vcBookPlayerViewController = [[BookPlayerViewController alloc] initWithNibName:@"BookPlayerViewController" bundle:nil]; 
[self.navigationController pushViewController:vcBookPlayerViewController animated:YES];

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您没有初始化nib名称。您需要使用NibName初始化BookPlayerViewController才能显示它

使用IB：

BookPlayerViewController *vcBookPlayerViewController = [[BookPlayerViewController alloc] 
initWithNibName:@"BookPlayerViewController" bundle:nil]; 

BookPlayerViewController *vcBookPlayerViewController = [storyboard
instantiateViewControllerWithIdentifier:@"BookPlayerViewController"];

使用情节提要：

BookPlayerViewController *vcBookPlayerViewController = [[BookPlayerViewController alloc] 
initWithNibName:@"BookPlayerViewController" bundle:nil]; 

BookPlayerViewController *vcBookPlayerViewController = [storyboard
instantiateViewControllerWithIdentifier:@"BookPlayerViewController"];

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你错过了nib检查一下这个代码

-(IBAction)downloadAction:(id)sender 
{
            BookPlayerViewController *bookPlayerViewController=[BookPlayerViewController alloc]initWithNibName:@"BookPlayerViewController" bundle:nil];;
            [self.navigationController pushViewController:bookPlayerViewController animated:YES];
}

然后我将目标添加到TableViewCellForRowatinex方法的超类中

[cell.zoomButton addTarget:self action:@selector(navigateAction:) forControlEvents:UIControlEventTouchUpInside];

然后我执行导航操作的iAction，我编写了从一个ViewController导航到另一个ViewController所需的操作

-(IBAction)navigateAction:(id)sender

{

}

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这样我就解决了这个问题

它不是应该是bookplayervewcontroller*bookplayervewcontroller=[bookplayervewcontroller alloc]init]；我试过使用BookPlayerViewController*BookPlayerViewController=[BookPlayerViewController alloc]init]，但它不起作用。您应该尝试BookPlayerViewController*vcBookPlayerViewController=[[BookPlayerViewController alloc]initWithNibName:@“BookPlayerViewController”捆绑包：nil]；[self.navigationController pushViewController:vcbookplayervewcontroller动画：是]；