Question

I have an entity that contains a method to determine if I need to disable a field or not.

In my view, I tried this:

    <div>{{
        form_widget(form.myValue, {
            'attr': {
                'disabled': form.get('value').isMyValueDisabled(),
                '(...)': '(...)', {# several other attributes #}
            }
        })
    }}</div>

But disabled attribute on an html field disables my field even if it contains false.

This is a shared form, so I can’t create a logic in the ->buildForm() method of my Type.

Do you have any suggestion to disable my field on the Twig view?

Answer 1

Okey I found a solution :

{% if form.get('value').isValueDisabled() %}

<script type="text/javascript">
    $('#{{ form.value.vars.id }}').attr('disabled', 'disabled');
</script>

{% endif %}

If you know a way without JavaScript, I would love to learn it!