[TYPO3-mvc] Query M:M relations

[Jochen Rau]

Hi Stefan.

On 30.04.10 16:49, Stefan Isak wrote:
> right now I can't get behind the correct syntax to perform a mm query.
>
> blog_example:
> Lets say I have a given array of tag names or tag uids. Tags have an mm
> relation to posts.
> How can I create a query to get all posts having the given tags.
>
> As Jochen said, extbase resolves mm relations automatically.
> So I always tried something like
>
> public function filterAll($filters) {
>                $query = $this->createQuery();
>                foreach($filters as $filter) $constraints[] = $query->equals("
> tags.name", $filter);
>                ....
> }

Uhm. What is $filter? A string? An object? Could you please post some 
more code ;-)

Jochen