EasyAdmin: Error on change formTypeOptions property field in twig

Question

I've an User entity and EasyAdmin (EA) UserCrudController for manage to them. The User entity has active boolean field. And I want that field will be disabled for current user in admin interface. I got a working solution:

{% extends '@EasyAdmin/crud/index.html.twig' %}

{% block table_body %}
...
{% for field in entity.fields %}
                    
                    {# disable active field for current uset #}
                    {% if is_granted('IS_AUTHENTICATED_FULLY') %}
                        {% if app.user.id == entity.instance.id and field.property == 'active' %}
                            {% set templatePath = 'admin/crud/field/_boolean_disabled.html.twig' %}
                        {% else %}
                            {% set templatePath = field.templatePath %}
                        {% endif %}
                    {% endif %}

                    <td data-label="{{ field.label|e('html_attr') }}" class="{{ field.property == sort_field_name ? 'sorted' }} text-{{ field.textAlign }} {{ field.cssClass }}" dir="{{ ea.i18n.textDirection }}">
                        {{ include(templatePath, { field: field, entity: entity }, with_context = false) }}
                    </td>
                {% endfor %}
...

with override EA boolean template.

But I wouldn't want to override EA boolean template and only complete field.formTypeOptions by element 'disabled': 'true'

{% for field in entity.fields %}
                    
                    {# disable active field for current uset #}
                    {% if is_granted('IS_AUTHENTICATED_FULLY') %}
                        {% if app.user.id == entity.instance.id and field.property == 'active' %}
                            {% set field.formTypeOptions = field.formTypeOptions|merge({'disabled': 'true'}) %}
                        {% endif %}
                    {% endif %}

                    <td data-label="{{ field.label|e('html_attr') }}" class="{{ field.property == sort_field_name ? 'sorted' }} text-{{ field.textAlign }} {{ field.cssClass }}" dir="{{ ea.i18n.textDirection }}">
                        {{ include(field.templatePath, { field: field, entity: entity }, with_context = false) }}
                    </td>
                {% endfor %}

But for this path I get an error: "Uncaught PHP Exception Twig\Error\SyntaxError: "Unexpected token "punctuation" of value "." ("end of statement block" expected)." at /home/vagrant/code/blog.local/templates/admin/crud/user/index.html.twig line 27"

line 27: {% set field.formTypeOptions = field.formTypeOptions|merge({'disabled': 'true'}) %}

When I do:

{% set x = field.formTypeOptions|merge({'disabled': 'true'}) %}
{{ dump(x) }}

array:7 [▼
  "required" => false
  "row_attr" => array:1 [▶]
  "attr" => array:1 [▶]
  "label" => "Active"
  "label_translation_parameters" => []
  "label_attr" => array:1 [▶]
  "disabled" => "true"
]

I get the required array, but I get the same error when I try to assign a new value

{% set field.formTypeOptions = field.formTypeOptions|merge({'disabled': 'true'}) %}

What am I doing wrong? Thanks

Answer 1

I think its because the merge function does not like punctuations. Try to set the value to a variable before:

Change:

{% set field.formTypeOptions = field.formTypeOptions|merge({'disabled': 'true'}) %}

To:

   {% set options = field.formTypeOptions %}
   {% set field.formTypeOptions = options|merge({'disabled': 'true'}) %}

Answer 2

You could already do that in UserCrudController and avoid that logic in Twig:

public function configureFields(string $pageName): iterable
{
    // ...

    // check user/roles
    $isInputDisabled = true;
    if($this->isGranted('ROLE_ADMIN')){
        $isInputDisabled = false;
    }
    
    // ...
    
    $active = BooleanField::new('active', 'Active')
        ->setFormTypeOption('disabled', $isInputDisabled);

    // ...
}