I have an array field in my Entity called Type and I want to restrict the value that the user can specify for the field as this:
Type1 [] subtitle1 [] subtitle2 [] subtitle3
Type2 [] subtitle1 [] subtitle2 [] subtitle3
I managed to do this by creating choice
form type and a little twig customization like this:
$form = $this->createFormBuilder($entity)
->add('name', 'text')
->add('type', 'choice', array(
'multiple' => true,
'choice_list' => new myBundle\Form\Extension\CustomChoiceList($param1,$param2),
'label' => 'my Label',
'expanded' => true
));// CustomChoiceList extends ChoiceList
my issue now is when i have an entity i want to edit, how can i show the user the same form but with some of the checkboxes checked?
I checked ChoiceList
and it's creating the checkboxes by using ChoiceView
class which has no checked
option only label
, value
, data
Thanks
You can set the pre selected checkboxes with the "data" property
$form = $this->createFormBuilder($entity)
->add('name', 'text')
->add('type', 'choice', array(
'multiple' => true,
'choice_list' => new myBundle\Form\Extension\CustomChoiceList($param1,$param2),
'label' => 'my Label',
'expanded' => true,
'data' => 0 // Checks the first choise
));// CustomChoiceList extends ChoiceList
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