From 1bc2bae1847c0e8a6c977019b8add1231d2c6fa6 Mon Sep 17 00:00:00 2001
From: Alejandro Fiore <alejandro@innovavista.net>
Date: Fri, 12 Jun 2015 09:43:32 -0300
Subject: [PATCH] Fix bug using twb-row-open and column-size options

Fix bug when using twb-row-open, twb-row-close and column-size inside a form, not a collection.
Before, was always rendered all form elements inside a <div class="row">. Now open the <div class="row"> in the element with twb-row-open, and close it in the twb-row-close element.
---
 src/TwbBundle/Form/View/Helper/TwbBundleForm.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/TwbBundle/Form/View/Helper/TwbBundleForm.php b/src/TwbBundle/Form/View/Helper/TwbBundleForm.php
index 17c27a0..05ac0c4 100644
--- a/src/TwbBundle/Form/View/Helper/TwbBundleForm.php
+++ b/src/TwbBundle/Form/View/Helper/TwbBundleForm.php
@@ -61,9 +61,14 @@ public function render(FormInterface $oForm, $sFormLayout = self::LAYOUT_HORIZON
         $bHasColumnSizes = false;
         $sFormContent = '';
         $oRenderer = $this->getView();
+		$rowsOpened = 0;
         foreach ($oForm as $oElement) {
             $aOptions = $oElement->getOptions();
-            if (!$bHasColumnSizes && !empty($aOptions['column-size'])) {
+			if (isset($aOptions['twb-row-open']) && $aOptions['twb-row-open']) {
+			    $sFormContent .= '<div class="row">';
+			    $rowsOpened++;
+			}
+            if (!$bHasColumnSizes && !empty($aOptions['column-size']) && $rowsOpened === 0) {
                 $bHasColumnSizes = true;
             }
             //Define layout option to form elements if not already defined
@@ -72,6 +77,10 @@ public function render(FormInterface $oForm, $sFormLayout = self::LAYOUT_HORIZON
                 $oElement->setOptions($aOptions);
             }
             $sFormContent .= $oElement instanceof FieldsetInterface ? $oRenderer->formCollection($oElement) : $oRenderer->formRow($oElement);
+			if (isset($aOptions['twb-row-close']) && $aOptions['twb-row-close']) {
+			    $sFormContent .= '</div>';
+			    $rowsOpened--;
+			}
         }
         if ($bHasColumnSizes && $sFormLayout !== self::LAYOUT_HORIZONTAL) {
             $sFormContent = sprintf(self::$formRowFormat, $sFormContent);