[Form] Fix the FormView::isRendered() method

symfony · Jun 6, 2011 · eed54c1 · eed54c1
1 parent c2b9061
commit eed54c1
Showing 1 changed file with 15 additions and 5 deletions.
diff --git a/src/Symfony/Component/Form/FormView.php b/src/Symfony/Component/Form/FormView.php
@@ -112,7 +112,21 @@ public function setAttribute($name, $value)
      */
     public function isRendered()
     {
-        return $this->rendered;
+        if (true === $this->rendered || 0 == count($this->children)) {
+            return $this->rendered;
+        }
+
+        if (count($this->children) > 0) {
+            foreach ($this->children as $child) {
+                if (!$child->isRendered()) {
+                    return false;
+                }
+            }
+
+            return $this->rendered = true;
+        } else {
+            return false;
+        }
     }
 
     /**
@@ -258,10 +272,6 @@ public function offsetUnset($name)
      */
     public function getIterator()
     {
-        if (count($this->children)) {
-            $this->rendered = true;
-        }
-
         return new \ArrayIterator($this->children);
     }