[FLOW3-general] Initialize create action for an unknown number of properties

[Ivan Ruiz Gallego]

Hi,

I'd like to create an object Foo that has a OnetoMany association to 
Bar. I have a single form where the user can decide how many bars might 
be associated with foo.

For a known number of associated bars, let's say 4, I can initialize the 
create action like this:

$this->arguments['foo']->getPropertyMappingConfiguration()->allowCreationForSubProperty('bars');
$this->arguments['foo']->getPropertyMappingConfiguration()->allowCreationForSubProperty('bars.0');
$this->arguments['foo']->getPropertyMappingConfiguration()->allowCreationForSubProperty('bars.1');
$this->arguments['foo']->getPropertyMappingConfiguration()->allowCreationForSubProperty('bars.2');
$this->arguments['foo']->getPropertyMappingConfiguration()->allowCreationForSubProperty('bars.3');

But if the number of bars is unknown? Is there a way to configure the 
property mapper of foo so that any number of bars may be created? I'm 
looking for something like:

$this->arguments['foo']->getPropertyMappingConfiguration()->allowCreationForSubProperty('bars');
$this->arguments['foo']->getPropertyMappingConfiguration()->allowCreationForSubProperty('bars.*');

But this is of course not working!

Thanks,
Ivan.