[TYPO3-mvc] findBy[Property] problems

[Lorenz Ulrich]

Hi Franz

 > How are you processing $existing? $existing is no longer an array - as
 > of extbase 1.3.0 it's an object, so you can't use stuff like
 > "current($existing)" on it.
 >
 > If you expect only one result or none at all, give
 > $this->addressRepository->findOneByEmail('...') a try.

In the version for Extbase 1.3 I just checked if $existing was set. I 
know that it's an object now. I watched the object (with 
PHPstorm/xdebug) but unfortunately the object only has this error and 
some configuration information but not the requested data.

Same goes for findOneByEmail - I tried that, too and keep getting the 
warning.


Thanks!

Lorenz

Am 11.02.2011 22:39, schrieb Franz Koch:
> Hey Lorenz,
>
>> Seems to be a pretty rough way for me to get into the extbase flow :-).
>>
>> I have an extension with an addressRepository that uses the tt_address
>> table. Saving new addresses works fine.
>>
>> But when inserting a new address I would like to check if it's a
>> duplicate. So I use this magic findBy[property] method:
>>
>> $existing = $this->addressRepository->findByEmail('mail at dress.com')
>>
>> But the only thing I get back is the following warning:
>>
>> You should never see this warning. If you do, you probably used PHP
>> array functions like current() on the
>> Tx_Extbase_Persistence_QueryResult. To retrieve the first result, you
>> can use the getFirst() method.
>

>