我正在尝试在我的项目中实现MWPhotoBrowser。我添加了所有代表,但仍然无法显示照片。
这是我的didSelectRowAtIndexPath:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
[self performSegueWithIdentifier:@"MWPhotoBrowserSegue" sender:self]
}
这是我的segue方法:
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
if ([segue identifier] isEqualToString:@"MWPhotoBorwserSegue"])
{
photoBrowser = [[MWPhotoBrowser alloc]initWithDelegate:self];
UINavigationController * nc = [[UINavigationController alloc]initWithRootViewController:photoBrowser];
nc.modalTransitionStyle = UIModalTransitionStyleCrossDisolve;
[photos addObject:[MWPhoto photoWithImage:[UIImage imageNamed:@"picasa.jpg"]];
[photoBrowser setCurrentPhotoIndex:0];
[self.navigationController presentViewController:nc animated:YES completion:nil];
}
}
#ofPhotosInBrowser:
-(NSUInteger)numberOfPhotosInPhotoBrowser:(MWPhotoBrowser *)photoBrowser
{
return self.photos.count;
}
photoAtIndex:
- (MWPhoto *)photoBrowser:(MWPhotoBrowser *)photoBrowser photoAtIndex:(NSUInteger)index {
if (index < self.photos.count)
return [self.photos objectAtIndex:index];
return nil;
}
这是在调用didSelectRowAtIndexPath:后得到的: 编辑解决方案:
除非将self.title放在initWithStyle:方法中,否则MWPhotoBrowser不会显示照片。我也忘了添加viewWillDisappear和viewWillAppear
答案 0 :(得分:0)
我认为你需要在其上调用重载数据。检查Mwphotobrowser.h以获得正确的方法。
答案 1 :(得分:0)
试试这[[NSOperationQueue mainQueue] addOperationWithBlock:^ { [self presentViewController:yourNewNavigationController animated:YES completion:nil]; }];