iphone – 如何推视图,回去看看？

谢谢

我的代码应该怎么改？

在uitableviewcontroller ..

- (void)tableView:(UITableView *)tableView didSELEctRowATindexPath:(NSIndexPath
    *)indexPath  {  
SELEctedSong = [directoryContent objectATindex:indexPath.row];  
NSString *storyLin = [[directoryContent objectATindex:[indexPath row]] StringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];  
patch = [NSString StringWithFormat:@"/%@",storyLin];


        myDetViewCont = [[mPlayerViewController alloc] initWithNibName:@"mPlayerViewController" bundle:nil];    
myDetViewCont.myProgLang = SELEctedSong; // assigning the correct value to the variable inside DetailViewController
        [self.navigationController pushViewController:myDetViewCont animated:YES];
        [myDetViewCont release]; // releasing controller from the memory

    }

在mPlayerViewController.m

-(IBACtion) BACktoplayer{
    myDetViewCont = [[mPlayerViewController alloc] initWithNibName:@"mPlayerViewController" bundle:nil];
}