fix missing code for infinite dropdown

10 years ago · 750ef75bc6
1 changed files with 1 additions and 1 deletions
--- a/Dropdown.php
+++ b/Dropdown.php
@ -95,7 +95,7 @@ class Dropdown extends Widget
            $content = Html::a($label, ArrayHelper::getValue($item, 'url', '#'), $linkOptions);
            if (!empty($item['items'])) {
                unset($this->_containerOptions['id']);
-                $this->renderItems($item['items']);
+                $content .= $this->renderItems($item['items']);
                Html::addCssClass($options, 'dropdown-submenu');
            }
            $lines[] = Html::tag('li', $content, $options);