Added setShowHasSubClass() and setHasSubClass()

alexwenz · Nov 18, 2015 · 1baf72f · 1baf72f
1 parent f496427
commit 1baf72f
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Showing 3 changed files with 31 additions and 5 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -16,3 +16,6 @@ Navigation Factory - Changelog
 * Geändert: Methode `setLinkFromUserFunc()` in `setCustomLink()` umbenannt
 * Geändert: Es gab umfangreiche Änderungen an der Breadcrumb Navigation. Bitte die Codebeispiele studieren
 * Neu: Methode `setListClass()` zur Klasse `rex_lang_nav` hinzugefügt, thx@darwin
+* Neu: Methode `setShowHasSubClass()` zur Klasse `rex_lang_nav` hinzugefügt, zeigt automatisch eine 'has-sub' Klasse für die Ul an
+* Neu: Methode `setHasSubClass()` zur Klasse `rex_lang_nav` hinzugefügt, zum ändern des Klassenmames. default ist 'has-sub'
+
diff --git a/classes/class.rex_nav.inc.php b/classes/class.rex_nav.inc.php
@@ -17,6 +17,8 @@ class rex_nav {
 	protected $hideIds;
 	protected $listItemIdFromCategoryId;
 	protected $listItemClassFromCategoryId;
+	protected $showHasSubClass;
+	protected $hasSubClass;
 
 	// old vars from rex_navigation
 	var $path = array();
@@ -41,6 +43,8 @@ public function __construct() {
 		$this->hideIds = array();
 		$this->listItemIdFromCategoryId = array();
 		$this->listItemClassFromCategoryId = array();
+		$this->showHasSubClass = false;
+		$this->hasSubClass = 'has-sub';
 	}
 
 	public function getNavigation() {
@@ -123,30 +127,47 @@ public function setListItemClassFromCategoryId($listItemClassFromCategoryId) {
 		$this->listItemClassFromCategoryId = $listItemClassFromCategoryId;
 	}
 
+	public function setShowHasSubClass($showHasSubClass) {
+		$this->showHasSubClass = $showHasSubClass;
+	}
+
+	public function setHasSubClass($hasSubClass) {
+		$this->hasSubClass = $hasSubClass;
+	}
+
 	protected function _getNavigation($categoryId) { 
 		global $REX;
 
 		static $depth = 0;
+
+		$return = '';
+		$listIdAttribute = '';
+		$listClassAttribute = '';
+		$listClasses = '';
 
 		if ($categoryId < 0) {
 			return '';
 		} elseif ($categoryId < 1) {
 			$cats = OOCategory::getRootCategories($this->ignoreOfflines);
 		} else {
 			$cats = OOCategory::getChildrenById($categoryId, $this->ignoreOfflines);
-		}
 
-		$return = '';
-		$listIdAttribute = '';
-		$listClassAttribute = '';
+			if ($this->showHasSubClass) {
+				$listClasses .= ' ' . $this->hasSubClass;
+			}
+		}
 
 		if (count($cats) > 0) {
 			if (isset($this->listId[$depth])) {
 				$listIdAttribute = ' id="' . $this->listId[$depth] . '"';
 			}
 
 			if (isset($this->listClass[$depth])) {
-				$listClassAttribute = ' class="' . $this->listClass[$depth] . '"';
+				$listClasses .= ' ' . $this->listClass[$depth];
+			}
+
+			if ($listClasses != '') {
+				$listClassAttribute = ' class="' . trim($listClasses) . '"';
 			}
 
 			$return .= '<ul' . $listIdAttribute . $listClassAttribute . '>';

diff --git a/docs/rex_nav.md b/docs/rex_nav.md
@@ -53,6 +53,8 @@ $nav->setHideWebsiteStartArticle(true); // startartikel der website wird ausgebl
 $nav->setHideIds(array(42, 108)); // kategorien mit ids 42 und 108 werden ausgeblendet
 $nav->setSelectedClass('current'); // li klasse für selektierte menüpunkte: 'current'
 $nav->setActiveClass('current active'); // li klasse für gerade aktiven menüpunkt: 'current active'
+$nav->setShowHasSubClass(true); // zeigt 'has-sub' klasse für die ul an
+$nav->setHasSubClass('has-sub'); // klassenname der 'has-sub' klasse
 $nav->setListId('nav', 1); // erste ul id: 'nav'
 $nav->setListClass('sf-menu', 1); // erste ul klasse 'sf-menu'
 $nav->setListItemClass('list-item'); // li klasse 'list-item'