Allow multilevel dropdown.

dfd6e563 · Thiago Talma · a1e30e84 · dfd6e563
Commit dfd6e563 authored Jan 31, 2014 by Thiago Talma
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Dropdown.php Dropdown.php +4 -0

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--- a/Dropdown.php
+++ b/Dropdown.php
@@ -84,6 +84,10 @@ class Dropdown extends Widget
 			$linkOptions = ArrayHelper::getValue($item, 'linkOptions', []);
 			$linkOptions['tabindex'] = '-1';
 			$content = Html::a($label, ArrayHelper::getValue($item, 'url', '#'), $linkOptions);
+			if (isset($item['items']) && is_array($item['items'])) {
+				$content .= $this->renderItems($item['items']);
+				Html::addCssClass($options, 'dropdown-submenu');
+			}
 			$lines[] = Html::tag('li', $content, $options);
 		}