Added ability to disable form tabs closes #951

Author: isometriks

Form/Extension/TabbedFormTypeExtension.php

@@ -100,6 +100,7 @@ public function finishView(FormView $view, FormInterface $form, array $options)
                     'label' => $child->vars['label'],
                     'icon' => $child->vars['icon'],
                     'active' => false,
+                    'disabled' => $child->vars['disabled'],
                     'translation_domain' => $child->vars['translation_domain'],
                 );
 

Form/Type/TabType.php

@@ -31,6 +31,7 @@ public function setDefaultOptions(OptionsResolverInterface $resolver)
         $resolver->setDefaults(array(
             'icon' => null,
             'error_icon' => 'remove-sign',
+            'disabled' => false,
         ));
     }
 
@@ -42,6 +43,7 @@ public function buildView(FormView $view, FormInterface $form, array $options)
         $view->vars['valid'] = $valid = !$form->isSubmitted() || $form->isValid();
         $view->vars['icon'] = $valid ? $options['icon'] : $options['error_icon'];
         $view->vars['tab_active'] = false;
+        $view->vars['disabled'] = $options['disabled'];
 
         $view->parent->vars['tabbed'] = true;
     }

Resources/views/Form/fields.html.twig

@@ -128,7 +128,8 @@
 {% spaceless %}
 <ul class="{{ form.vars.attr.class }}">
     {% for tab in form.vars.tabs %}
-        <li{% if tab.active %} class="active"{% endif %}>
+        {% set class = (tab.active ? 'active ' : '') ~ (tab.disabled ? 'disabled' : '') %}
+        <li{% if class|trim is not empty %} class="{{ class }}"{% endif %}>
             <a data-toggle="tab" href="#{{ tab.id }}">
                 {% if tab.icon %}{{ mopa_bootstrap_icon(tab.icon) }}{% endif %}
                 {{ tab.label|trans({}, tab.translation_domain) }}