Hi,
I work on a module in admin (backend). I have admin-generated the
backend.
In my schema, the module is an object O1 (rights) that have a foreign
key with a parent object O2 (components), and O2 have a foreign key
with a parent object O3 (components).
I want to display a filter in the O1 list (index) and the combobox
must display the O3 values to filter the O1 list.
I hope that I am clear...
object "rights" contains "component_id"
object "component" contains "component_type_id"
object "component_type" contains "label"
I want to stay in admin generated.
In generator.yml, the filter/display has [ component_type_id ]
In lib/filter/doctrine/formRightsFormFilter.class.php :
$this->widgetSchema['component_type_id'] = new
sfWidgetFormChoice(array(
'choices' =>
Doctrine::getTable('ComponentType')->getComponentTypeChoice(),
'label' => 'Component Type'
));
The getComponentTypeChoice is a function in ComponentTypeTable
The index screen is ok.
But when I try to filter the component type, I get an "Unexpected
extra form field named "component-type_id"."
I have tried to put my own method in the generator.yml / list /
table_method : getRightsWithComponentType
It has :
public function getRightsWithComponentType(Doctrine_Query $q)
{
$rootAlias = $q->getRootAlias();
$q->leftJoin($rootAlias . '.Component c');
$q->leftJoin('c.ComponentType t');
return $q;
}
I have tried many things but it cannot work.
Please help !
Don't tell me that I have to use my own methods and templates... :-))
Thanks.
Jerome
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