TableView Help required please...

[nathansenior]

Hi there, ok I have an App which has one main view and a popover with a table view inside it listing the contents of the document directory. The main view has an image view which i want to set with the image selected from the table view.

My problem is no matter what code I use it does not seem to be sending anything back to the main view, I have placed a label view on the main view to see if it will set text in there and nothing.

I have trawled the internet for help looked over examples and tried the code from there but I still cannot get it working. things I have tried:

DetailViewController *dvcontroller = [[DetailViewController alloc] initWithNibName:@"DetailView" bundle:[NSBundle mainBundle]];

dvcontroller.userPhoto = [self.data objectAtIndex:indexPath.row];

This seems to be the way to do it, but it will not work, I also tried ammedning the 2nd line to be a label and set it with a set text item and it still wont work.

Any help would be greatly appreciated... or example code I can look at

thanks

[xyster]

You should try posting a more concrete example (code) of what you are trying to do. Your description is too vague.

[nathansenior]

OK sorry..

code for didselectrow method:


- (void)tableViewUITableView *)tableView didSelectRowAtIndexPathNSIndexPath *)indexPath {

NSString *imageName = [self.data objectAtIndex:indexPath.row];
imna.text = imageName;

DetailViewController *dvcontroller = [[DetailViewController alloc] initWithNibName:@"DetailView" bundle:[NSBundle mainBundle]];
dvcontroller.userPhoto = [self.data objectAtIndex:indexPath.row];
[self.view pushViewController:dvcontroller animated:YES];
[dvcontroller.self loadimage];
[dvcontroller release];
}


The userPhoto reference is another method in the mainview controller where the imageview is located.

I have tried directly setting the imageview but that did not work either.

What code would you use in viewA to set an image in viewB ?

ta

Originally Posted by xyster

You should try posting a more concrete example (code) of what you are trying to do. Your description is too vague.

[BrianSlick]

Your goal/problem is not clearly stated. In the OP, it sounds like you are trying to get something from view B to happen in view A. Your second post makes it sound like you want to go from A to B.

Try again. Be as specific as possible.

[xyster]

Originally Posted by nathansenior

dvcontroller.userPhoto = [self.data objectAtIndex:indexPath.row];

Still not very clear so I'll take a wild guess. Did you mean?

dvcontroller.userPhoto.image = [self.data objectAtIndex:indexPath.row];

[nathansenior]

Morning,

Sorry about the ramblings last night but I had been working on the problem all day so it was getting to me!

I have tried this code:

Originally Posted by xyster

Still not very clear so I'll take a wild guess. Did you mean?

dvcontroller.userPhoto.image = [self.data objectAtIndex:indexPath.row];

I have also tried different variations, but I will try and explain better.

I have a main view which loads when you start the app, in the bottom left corner I have a button which presents a popover view, inside this view I have a tableview listing the contents of the documents directory. All the table view code is in the popover.h/m files. This works great.

On the main view I have a UIImageView which I want to load the image the user selects in the table, this is what I cannot get to happen.

I have searched for examples which have this action in but I cannot find any, so any pointers in the right direction would be appreciated.

thanks