fix the bug that once the a content is deleted from the lesson via "delete content...

[acontent.git] / docs / home / classes / ContentManager.class.php

diff --git a/docs/home/classes/ContentManager.class.php b/docs/home/classes/ContentManager.class.php
index f98e828..ca9a9b1 100644 (file)
--- a/docs/home/classes/ContentManager.class.php
+++ b/docs/home/classes/ContentManager.class.php
@@ -370,6 +370,14 @@ class ContentManager
                $sql = "UPDATE ".TABLE_PREFIX."content SET ordering=ordering-1 WHERE ordering>=$ordering AND content_parent_id=$content_parent_id AND course_id=$_course_id";
                $this->contentDAO->execute($sql);
                
+               // unset last-visited content id
+               require_once(TR_INCLUDE_PATH.'classes/DAO/UserCoursesDAO.class.php');
+               $userCoursesDAO = new UserCoursesDAO();
+               $userCoursesDAO->UpdateLastCid($_SESSION['user_id'], $_course_id, 0);
+               
+               unset($_SESSION['s_cid']);
+               unset($_SESSION['from_cid']);
+               
                /* delete this content page                                     */
 //             $sql    = "DELETE FROM ".TABLE_PREFIX."content WHERE content_id=$content_id AND course_id=$_SESSION[course_id]";
 //             $result = mysql_query($sql, $this->db);