单击视图右上角的uibutton后无法推送下一个视图

Question

我有一个由tableview和这样的uibutton组成的视图

当我点击按钮“添加”时，一个名为“Locsetting”的新类/ xib应该是open.which我无法做到。 我的代码：.h文件

    @interface LocationViewController : UIViewController     <UITableViewDelegate,UITableViewDataSource>    
 {  
    UITableView *table;    
    NSMutableArray *menuList;  
    LocSetting *locSetting;  
    IBOutlet UIButton *addbutton;  
}

@property (nonatomic,retain) NSMutableArray *menuList;  
@property (nonatomic,retain) IBOutlet UITableView *table;  
@property (nonatomic,retain) LocSetting *locSetting;  
@property (nonatomic, retain) IBOutlet UIButton *addbutton;  
-(IBAction)gotoLocSetting:(id) sender;  
@end

  My .m :    

@synthesize addbutton;  
-(IBAction)gotoLocSetting:(id) sender    {
    NSLog(@"gotoLocSetting Entered");  
    locSetting = [[LocSetting alloc]
                  initWithNibName:@"LocSetting"
                  bundle:nil];  
    //locationViewController.menuList = [menuList objectAtIndex:indexPath.row];  
    [self.navigationController pushViewController:locSetting
                                         animated:YES];  
    [locSetting release];  

}

我在做什么错？或者请指导我！ 感谢

Answer 1

快速查看，可能存在以下3个问题之一：

1. 您的IBAction是否与按钮的插座相关联？

2. 如果没有，请尝试删除LocSetting *locSetting;及其属性/合成。接下来，将您的行更改为：Locsetting *locSetting = [[LocSetting alloc] initWithNibName:@"LocSetting" bundle:nil];

3. 如果不起作用，请尝试将其更改为：Locsetting *locSetting = [[LocSetting alloc] initWithNibName:nil bundle:nil];

Answer 2

确保IBAction正确连接到按钮。我认为单独IBOutlet UIButton *addbutton;和@property (nonatomic, retain) UIButton *addbutton;

会更好