CollectionViewCell单击慢速传递给另一个View控制器

Question

我正在开发iOS App。当我单击CollectionView Cell将值传递给Another ViewController时。非常缓慢地将一个ViewController传递给另一个视图控制器。

MEObject *objects = [_arrayData objectAtIndex:indexPath.row];
                UIWindow* window = [[UIApplication sharedApplication] keyWindow];
                UIStoryboard *mainStoryboard = [UIStoryboard storyboardWithName:@"Main" bundle: nil];
                MEDetailPageViewController *view = [mainStoryboard instantiateViewControllerWithIdentifier:@"detailPage"];
               [view setProduct_ID:objects.me_product_id];
 window.rootViewController = view;

Answer 1

在collectionview didselectitematindexpath方法更改代码中，如下所示：

MEObject *objects = [_arrayData objectAtIndex:indexPath.row];
MEDetailPageViewController *view = [self.Storyboard instantiateViewControllerWithIdentifier:@"detailPage"];
[view setProduct_ID:objects.me_product_id];
[self.navigationController pushViewController:view animated:YES];