[TYPO3-core] IRRE implementation bugs

[Martin Kutschker]

Kasper Skårhøj (GMAIL) schrieb:
>>>  
>>
>> Well, that's not quite true. When you look at moving or copying of 
>> records, IRRE children are always copied/moved along with the parent. 
>> (That is also why it's highly suggested to disable showing IRRE child 
>> tables in the list module.)
>> So in those cases, they ARE treated as one object inside TYPO3s core as 
>> well.
> 
> OK, but thats a bit I don't get. Why shouldn't it be possible to share a 
> child between two records as we can with normal group fields? 
> 
> In an implementation with these constraints, it has many implications 
> for the core parts elsewhere. What if I make a copy of a child? What if 
> I move it? What if I delete it? What if I link to it from another 
> record? Am I not then breaking the concept of "exclusive parenthood"?

You're question lead to one answer: a child record may neither be listed 
not manipulated on it's own. TCEmain must decline any command that 
request this and Web>Page, Web>List etc should honour this as well.

Masi