From 19b609a055f46a2d96fb346d5f0ebb42460f727b Mon Sep 17 00:00:00 2001
From: Angel Fernando Quiroz Campos <angelfqc.18@gmail.com>
Date: Thu, 16 Mar 2017 16:27:21 -0500
Subject: [PATCH] Avoid overflow when drop down menu being aligned to the right

---
 main/inc/lib/display.lib.php | 8 ++++++--
 main/lp/learnpath.class.php  | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/main/inc/lib/display.lib.php b/main/inc/lib/display.lib.php
index 45b11f8805..3f6a6cf56f 100755
--- a/main/inc/lib/display.lib.php
+++ b/main/inc/lib/display.lib.php
@@ -2032,14 +2032,18 @@ class Display
 
     /**
      * @todo use twig
+     * @param string $title
+     * @param array $elements
+     * @param bool $alignToRight
+     * @return string
      */
-    public static function groupButtonWithDropDown($title, $elements)
+    public static function groupButtonWithDropDown($title, $elements, $alignToRight = false)
     {
         $html = '<div class="btn-group">
                 <button class="btn btn-default dropdown-toggle" data-toggle="dropdown">
                 '.$title.'
                 <span class="caret"></span></button>
-                <ul class="dropdown-menu">';
+                <ul class="dropdown-menu ' . ($alignToRight ? 'dropdown-menu-right' : '') . '">';
         foreach ($elements as $item) {
             $html .= Display::tag('li', Display::url($item['title'], $item['href']));
         }
diff --git a/main/lp/learnpath.class.php b/main/lp/learnpath.class.php
index 6c585491be..89c919fc70 100755
--- a/main/lp/learnpath.class.php
+++ b/main/lp/learnpath.class.php
@@ -5929,7 +5929,7 @@ class learnpath
                     ])
                 ),
             );
-            $actionsRight = Display::groupButtonWithDropDown(get_lang('PrerequisitesOptions'), $buttons);
+            $actionsRight = Display::groupButtonWithDropDown(get_lang('PrerequisitesOptions'), $buttons, true);
         }
 
         $toolbar = Display::toolbarAction('actions-lp-controller', array($actionsLeft, $actionsRight));