Hi, i'm having some trouble populating my fieldset/collection from an object.
Simply, i have an Animal object that has an array of 1->N breed objects.
Animal::getBreeding returns this array.
The form AnimalBreeding defines the following:
/ public function init (){
$this->setName('animal-breeding');
$this->setLabel('Animal Breeding');
$this->setAttribute('method', 'post');
$this->setObject(new \Application\Model\Animal\Animal());
$this->add(array(
'name' => 'animalId',
'attributes' => array(
'value' => ''
),
'type' => 'hidden'
));
$this->add(array(
'type' => 'Zend\Form\Element\Collection',
'name' => 'breeding',
'options' => array(
'label' => 'Select the breeding of the animal',
'count' => 1,
// 'template_placeholder' => '__placeholder__',
'should_create_template' => true,
'allow_add' => true,
'target_element' => array(
'type' => 'Animal\Breed\BreedListFieldset'
)
)
));
/
... with Animal\Breed\BreedListFieldset being defined as:
/
class BreedListFieldset extends Fieldset implements
InputFilterProviderInterface
{
/**
*
* @param \Application\Model\Animal\Breed\Mapper $breedMapper
*/
public function __construct (\Application\Model\Animal\Breed\Mapper
$breedMapper){
$this->setBreedMapper($breedMapper);
$this->setObject(new \Application\Model\Animal\Breed\Breed());
parent::__construct('breed');
}
public function init (){
$breedList = array();
$breeds = $this->getBreedMapper()->fetchAll();
foreach($breeds as $breed){
$breedList[$breed->getId()] = $breed->getName();
}
$this->add(array(
'name' => 'breedId',
'type' => 'Zend\Form\Element\Select',
'options' => array(
'label' => 'Animal Breed:',
'value_options' => $breedList
)
));
parent::init();
}
}/
A loaded animal object has the method Animal::getBreeding() which returns an
array of breed objects, a very simple class of just an id and name. ie:
/array{
'breed [object]' => array {
'id' => '7',
'name' => 'Border Collie'},
'breed [object]' => array{
'id' => '8',
'name' => 'Golden Retriever'}
}/
... which indicates the animal is a border collie cross golden retriever. An
animal can have 1 -> N breeds. What i am trying to achieve is for the
collection to load with N amount of select elements, pre-selected to the
animals breed. In the above instance i would expect two select elements, one
pre-selected to border collie, the other pre-selected to golden retriever.
I have followed the forms collection tutorial and cannot see where i am
going wrong, but the form does not seem to be pulling the breed information
from the Animal object.
Any pointers would be greatly appreciated.
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