do not render preferred choices as selected

Author: xabbuh

Resources/views/Form/form_div_layout.html.twig

@@ -65,12 +65,14 @@
         {%- endif -%}
         {%- if preferred_choices|length > 0 -%}
             {% set options = preferred_choices %}
+            {% set render_preferred_choices = true %}
             {{- block('choice_widget_options') -}}
             {%- if choices|length > 0 and separator is not none -%}
                 <option disabled="disabled">{{ separator }}</option>
             {%- endif -%}
         {%- endif -%}
         {%- set options = choices -%}
+        {%- set render_preferred_choices = false -%}
         {{- block('choice_widget_options') -}}
     </select>
 {%- endblock choice_widget_collapsed -%}
@@ -83,7 +85,7 @@
                 {{- block('choice_widget_options') -}}
             </optgroup>
         {%- else -%}
-            <option value="{{ choice.value }}"{% if choice.attr %}{% with { attr: choice.attr } %}{{ block('attributes') }}{% endwith %}{% endif %}{% if choice is selectedchoice(value) %} selected="selected"{% endif %}>{{ choice_translation_domain is same as(false) ? choice.label : choice.label|trans({}, choice_translation_domain) }}</option>
+            <option value="{{ choice.value }}"{% if choice.attr %}{% with { attr: choice.attr } %}{{ block('attributes') }}{% endwith %}{% endif %}{% if not render_preferred_choices|default(false) and choice is selectedchoice(value) %} selected="selected"{% endif %}>{{ choice_translation_domain is same as(false) ? choice.label : choice.label|trans({}, choice_translation_domain) }}</option>
         {%- endif -%}
     {% endfor %}
 {%- endblock choice_widget_options -%}

Resources/views/Form/foundation_5_layout.html.twig

@@ -160,12 +160,14 @@
         {%- endif %}
         {%- if preferred_choices|length > 0 -%}
             {% set options = preferred_choices %}
+            {% set render_preferred_choices = true %}
             {{- block('choice_widget_options') -}}
             {% if choices|length > 0 and separator is not none -%}
                 <option disabled="disabled">{{ separator }}</option>
             {%- endif %}
         {%- endif -%}
         {% set options = choices -%}
+        {%- set render_preferred_choices = false -%}
         {{- block('choice_widget_options') -}}
     </select>
 {%- endblock choice_widget_collapsed %}

Tests/Extension/AbstractBootstrap3LayoutTest.php

@@ -531,6 +531,31 @@ public function testSingleChoiceWithPreferred()
         );
     }
 
+    public function testSingleChoiceWithSelectedPreferred()
+    {
+        $form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\ChoiceType', '&a', [
+            'choices' => ['Choice&A' => '&a', 'Choice&B' => '&b'],
+            'preferred_choices' => ['&a'],
+            'multiple' => false,
+            'expanded' => false,
+        ]);
+
+        $this->assertWidgetMatchesXpath($form->createView(), ['separator' => '-- sep --', 'attr' => ['class' => 'my&class']],
+'/select
+    [@name="name"]
+    [@class="my&class form-control"]
+    [not(@required)]
+    [
+        ./option[@value="&a"][not(@selected)][.="[trans]Choice&A[/trans]"]
+        /following-sibling::option[@disabled="disabled"][not(@selected)][.="-- sep --"]
+        /following-sibling::option[@value="&a"][@selected="selected"][.="[trans]Choice&A[/trans]"]
+        /following-sibling::option[@value="&b"][.="[trans]Choice&B[/trans]"]
+    ]
+    [count(./option)=4]
+'
+        );
+    }
+
     public function testSingleChoiceWithPreferredAndNoSeparator()
     {
         $form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\ChoiceType', '&a', [