Allow Pick*Type to submit the form when selection an entity, and apply inside Event

src/Bundle/ChillEventBundle/Controller/EventController.php

@@ -411,20 +411,17 @@ final class EventController extends AbstractController
                 ]
             );
 
-        $builder->add('person_id', PickPersonDynamicType::class, ['as_id' => true, 'multiple' => false]);
+        $builder->add('person_id', PickPersonDynamicType::class, [
+            'as_id' => true,
+            'multiple' => false,
+            'submit_on_adding_new_entity' => true,
+            'label' => 'Add a participation',
+        ]);
 
         $builder->add('event_id', HiddenType::class, [
             'data' => $event->getId(),
         ]);
 
-        $builder->add(
-            'submit',
-            SubmitType::class,
-            [
-                'label' => 'Add a participation',
-            ]
-        );
-
         return $builder->getForm();
     }
 

src/Bundle/ChillEventBundle/Controller/EventListController.php

@@ -101,7 +101,12 @@ final readonly class EventListController
                 ]
             );
 
-        $builder->add('person_id', PickPersonDynamicType::class, ['as_id' => true, 'multiple' => false]);
+        $builder->add('person_id', PickPersonDynamicType::class, [
+            'as_id' => true,
+            'multiple' => false,
+            'submit_on_adding_new_entity' => true,
+            'label' => 'Add a participation',
+        ]);
 
         $builder->add('event_id', HiddenType::class, [
             'data' => $event->getId(),

src/Bundle/ChillEventBundle/Resources/views/Event/page_list.html.twig

@@ -60,18 +60,13 @@
                             {% endif %}
                         </div>
                     {% endif %}
-                    {#
                     <div class="item-row">
                         <div class="item-col">
                             {{ form_start(eventForms[e.id]) }}
                             {{ form_widget(eventForms[e.id].person_id) }}
-                            <ul class="record_actions">
-                                <li><button type="submit" class="btn btn-create"></button></li>
-                            </ul>
                             {{ form_end(eventForms[e.id]) }}
                         </div>
                     </div>
-                    #}
                     <div class="item-row separator">
                         <div class="item-col item-meta">
                         </div>

src/Bundle/ChillEventBundle/Resources/views/Event/show.html.twig

@@ -136,11 +136,8 @@
                     'class' : 'custom-select',
                     'style': 'min-width: 15em; max-width: 18em; display: inline-block;'
                 }} ) }}
-                <div class="input-group-append">
-                    {{ form_widget(form_add_participation_by_person.submit, { 'attr' : { 'class' : 'btn btn-create' } } ) }}
-                </div>
             </div>
-            {{ form_rest(form_add_participation_by_person) }}
+            <input type="hidden" name="returnPath" value="{{ app.request.requestUri }}" />
             {{ form_end(form_add_participation_by_person) }}
         </div>