[FLOW3-general] Building Trees with flow/doctrine

[Aike Terjung]

Hi Christian,

Am 05.02.2013 19:37, schrieb Christian Müller:
>
> This sounds as if you might want to take a look at the TYPO3.TYPO3CR
> package that was made for Neos as a content repository. It is already a
> tree based node structure with flexible types. Maybe you can use it as
> is or at least get some ideas from it.

This sounds intresting, but with a short look into the package i cant 
find any documentation to start from.  Also the CR is not implementing a 
real tree structure, right? I seems to me the the Tree strukture is only 
build on path strings?

More in general, if i build a Model class "Node" and a second, call it 
"TestNode" that extends Node. The Variables "parent" and "child" are 
implemented in the Node class.
I add the TestNode to a NodeRepository, should this work? I'm getting a 
exception "Column not found: 1054 Unknown column 'parent' in 'field 
list' " when execution the add method on the repository.

thanks in advance

Aike