5
我正在用Symfony2构建表单,并且需要将一些复选框分组。我根本无法弄清楚如何将选项/标签一起传递给BonusGroup中的复选框。带复选框的Symfony2表单集合
形式:
$builder->add('groups', 'collection', array(
'type' => new BonusGroup(),
'allow_add' => false,
'allow_delete' => false,
'by_reference' => false
));
BonusGroup():
$builder->add('bonus', 'choice', array(
'choices' => $options['bonus'],
'multiple' => true,
'expanded' => true
));
View.twig:
{% for group in form.groups %}
{{ form_label(group) }}
{% for final in group.bonus %}
{{ form_widget(final) }}
{% endfor %}
{% endfor %}
通过数据形式:
$data = array(
'groups' =>
array ('Group 1 label' => array())
);
$form = $app['form.factory']->createBuilder(new Form(), $data))->getForm();
任何提示?
谢谢!