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Add Menu::add_before()

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This commit is contained in:
Bharat Mediratta
2010-02-21 17:14:19 -08:00
parent be20309259
commit 9b7542b9f1
1 changed files with 16 additions and 1 deletions
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modules/gallery/libraries/Menu.php
+16 -1
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@@ -184,7 +184,7 @@ class Menu_Core extends Menu_Element {
}
/**
* Add a new element to this menu
* Add a new element to this menu, after the specific element
*/
public function add_after($target_id, $new_menu_element) {
$copy = array();
@@ -198,6 +198,21 @@ class Menu_Core extends Menu_Element {
return $this;
}
/**
* Add a new element to this menu, before the specific element
*/
public function add_before($target_id, $new_menu_element) {
$copy = array();
foreach ($this->elements as $id => $menu_element) {
if ($id == $target_id) {
$copy[$new_menu_element->id] = $new_menu_element;
}
$copy[$id] = $menu_element;
}
$this->elements = $copy;
return $this;
}
/**
* Remove an element from the menu
*/