Pageroute and Nodereference

Nodefamily didn't address how I wanted to manage node relationships (between specific nodes instead among all nodes of specified types), so I adapted code from pageroute_pages.inc to allow pages that specifically use nodes referenced to the parent node via a nodereference field.

This is a first draft, so there may still be bugs, especially for cases where cck has stored the field data in a table with the rest of the content data, as opposed to within a specialized table (as it was in the setup I was testing with), though I did try to allow for both cases.

In particular, I was able to get the nodereference field in the child form to show the parent node selected, but my preference would be to convert this into a form value instead, so that it can't be tampered with. If anyone out there has a suggestion for how to do this, I'd appreciate it. I tried some kind of hook_form_alter implementation, but couldn't figure out how to select it properly.

Also, one of the content types I'd like to work with is a webform. I can get it to create the webform OK, but I can't figure out a way to then proceed to a step where the user can start to specify components. I'm guessing it's because that's defined as a local menu item, so you'd need to be editing the webform directly. Again, if someone has a suggestion on how to make it work, it would be greatly appreciated.

Finally, I should mention that this version assumes that the nodereference field is named the same as the parent content type.