Merge pull request #141 from Saeven/patch-1

Thanks for this improvment
neilime · May 14, 2015 · 5f4521a · 5f4521a
2 parents 74b5ed6 + a9428ef
commit 5f4521a
Show file tree

Hide file tree

Showing 2 changed files with 15 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -273,6 +273,17 @@ $this->formRow(new \Zend\Form\Element('my-element',  array(
 )));
 ```
 
+You can also set the the form-group size by passing the `twb-form-group-size` option on the element passed to formRow, example Twig syntax:
+
+```twig
+{% for f in server_form %}
+    {% do f.setOption( 'twb-form-group-size', 'form-group-sm' ) %}
+    {{ formRow( f ) }}
+{% endfor %}
+```
+
+
+
 #### Static : `TwbBundle\Form\View\Helper\TwbBundleFormStatic`
 
 Static helper can be called in a view with the view helper service `formStatic(\Zend\Form\ElementInterface $oElement)` :

diff --git a/src/TwbBundle/Form/View/Helper/TwbBundleFormRow.php b/src/TwbBundle/Form/View/Helper/TwbBundleFormRow.php
@@ -71,6 +71,10 @@ public function render(ElementInterface $oElement, $labelPosition = null)
         }
 
         $sRowClass = '';
+
+        if( $fgs = $oElement->getOption('twb-form-group-size') ){
+            $sRowClass = $fgs;
+        }
 
         //Validation state
         if (($sValidationState = $oElement->getOption('validation-state'))) {