[TYPO3-mvc] Strange behaviour when update($object) - not all attributes was written to the database.

[Daniel Lorenz]

Hi Franz,

Am Freitag, den 14.01.2011, 00:38 +0100 schrieb Franz Koch:
> Hey,
> 
> > When a $foo was found, I set the $bar and the attibute. The last
> > var_dump after persisting shows me that the uid of bar has changed. But
> > in the database only the one attribute was written. $bar has the same id
> > as before.
> >
> > I think I checked everything, TCA, the setter in model, ...
> >
> > Why only one of two changes was written to the database.
> 
> this is a known bug. The check for changed properties currently fails if 
> the changed object itself wasn't modified. So replacing a "clean" object 
> with another "clean" object is failing. But there's a patch available 
> with the request to test it in order to get it in extbase 1.3.0 which 
> will be shipped with Typo3 4.5. Please have a look at the topic "RFT 
> (Request for tests): 1:n mapping is never updated" from 3 days ago by 
> Bastian Waidelich.
> 

thank you for this tip. I searching in the mailinglist, but don't found
this post. I read the issue post and the patch fix this problem for me
at this point.

With best regards,

Daniel