How to set select option disabled in formtype disabled dynamically?

Question

I have a form type in symfony2.5 that has choice type which has many options set dynamically as

public function buildForm(FormBuilderInterface $builder, array $options)
{
    $builder->add('service_id', 'choice', array(
        'label' => 'Service',
        'choices' => $this->getChoice()
    ));
    .......
    .......
}

protected function getChoice()
{
    $choices = array();

    $options = array(
        '1' => 'test1',
        .............
    );

    foreach($options as $key => $option)
    {
        if($key%2 == 0) {
            ....
        } else {
            ////disabled choice
        }
    }
}

How can i set this choices set disabled??

score 1 · Answer 1 · edited May 23 '17 at 12:17

1

This can be done using form event listeners and finishView method. Similar question has been answered before here - How to disable specific item in form choice type?

Note that PRE_BIND event is deprecated. Use PRE_SUBMIT instead.

Quote:

The events PRE_SUBMIT, SUBMIT and POST_SUBMIT were introduced in Symfony 2.3. Before, they were named PRE_BIND, BIND and POST_BIND.

http://symfony.com/doc/current/cookbook/form/dynamic_form_modification.html

edited May 23 '17 at 12:17

Community

1
1

answered Oct 21 '14 at 19:12

dmnptr

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When i use PRE_SET_DATA following error has occured. A cycle was detected. Listeners to the PRE_SET_DATA event must not call setData() – Bijesh Shrestha Oct 22 '14 at 07:34
I fixed my answer. It is actually `PRE_SUBMIT` event, that you need to use. Sorry for confusion. – dmnptr Oct 22 '14 at 15:09
still not working :(. Can you help me out adding disabled attribute to options in finishView?? – Bijesh Shrestha Oct 23 '14 at 18:05
as link provided by you $view->children['service_id']->children returns an empty array – Bijesh Shrestha Oct 27 '14 at 10:06
Without seeing your code I can't really help you. Here is another way to solve it - http://stackoverflow.com/questions/18299634 – dmnptr Oct 27 '14 at 15:27
Please use something like PasteBin. Post your whole type class in readable format. – dmnptr Oct 27 '14 at 17:00
Try to output `get_class($view->children['service_id']);` in `finishView`. What do you get? – dmnptr Oct 27 '14 at 17:26
Symfony\Component\Form\FormView – Bijesh Shrestha Oct 27 '14 at 17:30

How to set select option disabled in formtype disabled dynamically?

1 Answers1