fixed element's prefix name generation

unclead · Aug 31, 2015 · 7d045ba · 7d045ba
1 parent 8a1d44b
commit 7d045ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/MultipleInputColumn.php b/src/MultipleInputColumn.php
@@ -65,7 +65,7 @@ private function getInputNamePrefix()
     {
         $model = $this->widget->model;
         if ($model instanceof Model) {
-            if (count($this->renderer->columns) > 1 && $this->hasModelAttribute($this->name)) {
+            if (empty($this->renderer->columns) || (count($this->renderer->columns) == 1 && $this->hasModelAttribute($this->name))) {
                 return $model->formName();
             }
             return Html::getInputName($this->widget->model, $this->widget->attribute);