获得2个父级Joomla Title PHP

Question

我知道如何获得当前页面标题 ，我也知道如何获取菜单活动页面标题但我需要通过PHP实际获得2个父级活动菜单。

活动菜单标题

$app = JFactory::getApplication();
$menu = $app->getMenu();
$title = $menu->getActive()->title;

菜单示例

• 第一级 - CARS
• • 第二级 - 法拉利
• • • 3级 - F50

如果我在3级菜单F50 ，我如何获得CARS活动菜单标题？

Answer 1

干得好：

$app = JFactory::getApplication();
$menu = $app->getMenu();
$baseId = $menu->getActive($params)->tree[0]; //tree[1] for the second parent etc 

//query the database to find the title
$db = JFactory::getDBO();
$query = "SELECT title FROM #__menu WHERE id=".$baseId;
$db->setQuery( $query );
$topParentTitle = $db->loadResult();

Answer 2

一种方法，我用这个：

//import to faster development
jimport( 'joomla.application.categories' );

$options    = array();
$categories = JCategories::getInstance('Content', $options);
$category   = $categories->get($this->category->id);

$parent     = $category->getParent();

这就是魔术

//here you get the grandparent category
$grandtemp = $categories->get($parent->id);
$grandparent = $grandtemp->getParent();

//print the values of parent of parent (1st level)
print_r($grandparent)

如果您有任何疑问，可以发表评论