PHP SortableTable类代码示例

 /**
  * @return string
  */
 static function outbox_display()
 {
     $social_link = false;
     if (isset($_REQUEST['f']) && $_REQUEST['f'] == 'social') {
         $social_link = 'f=social';
     }
     $success = get_lang('SelectedMessagesDeleted') . '&nbsp</b><br /><a href="outbox.php?' . $social_link . '">' . get_lang('BackToOutbox') . '</a>';
     $html = null;
     if (isset($_REQUEST['action'])) {
         switch ($_REQUEST['action']) {
             case 'delete':
                 $number_of_selected_messages = count($_POST['id']);
                 if ($number_of_selected_messages != 0) {
                     foreach ($_POST['id'] as $index => $message_id) {
                         MessageManager::delete_message_by_user_receiver(api_get_user_id(), $message_id);
                     }
                 }
                 $html .= Display::return_message(api_xml_http_response_encode($success), 'normal', false);
                 break;
             case 'deleteone':
                 MessageManager::delete_message_by_user_receiver(api_get_user_id(), $_GET['id']);
                 $html .= Display::return_message(api_xml_http_response_encode($success), 'normal', false);
                 $html .= '<br/>';
                 break;
         }
     }
     // display sortable table with messages of the current user
     $table = new SortableTable('message_outbox', array('MessageManager', 'get_number_of_messages_sent'), array('MessageManager', 'get_message_data_sent'), 3, 20, 'DESC');
     $parameters['f'] = isset($_GET['f']) && $_GET['f'] == 'social' ? 'social' : null;
     $table->set_additional_parameters($parameters);
     $table->set_header(0, '', false, array('style' => 'width:15px;'));
     $table->set_header(1, get_lang('Messages'), false);
     $table->set_header(2, get_lang('Date'), true, array('style' => 'width:160px;'));
     $table->set_header(3, get_lang('Modify'), false, array('style' => 'width:70px;'));
     $table->set_form_actions(array('delete' => get_lang('DeleteSelectedMessages')));
     $html .= $table->return_table();
     return $html;
 }

        }
    }
} else {
    if (api_is_student_boss()) {
        $actions .= Display::url(Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH) . "auth/my_progress.php");
        $actions .= Display::url(Display::return_icon('user_na.png', get_lang('Students'), array(), ICON_SIZE_MEDIUM), '#');
        $actions .= Display::url(Display::return_icon("statistics.png", get_lang("CompanyReport"), array(), ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH) . "mySpace/company_reports.php");
        $actions .= Display::url(Display::return_icon("certificate_list.png", get_lang("GradebookSeeListOfStudentsCertificates"), [], ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH) . "gradebook/certificate_report.php");
    }
}
$actions .= '<span style="float:right">';
$actions .= Display::url(Display::return_icon('printer.png', get_lang('Print'), array(), ICON_SIZE_MEDIUM), 'javascript: void(0);', array('onclick' => 'javascript: window.print();'));
$actions .= Display::url(Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), array(), ICON_SIZE_MEDIUM), api_get_self() . '?export=csv&keyword=' . $keyword);
$actions .= '</span>';
$actions .= '</div>';
$table = new SortableTable('tracking_student', 'get_count_users', 'get_users', ($is_western_name_order xor $sort_by_first_name) ? 1 : 0, 10);
$params = array('keyword' => $keyword, 'active' => $active, 'sleeping_days' => $sleepingDays);
$table->set_additional_parameters($params);
if ($is_western_name_order) {
    $table->set_header(0, get_lang('FirstName'), false);
    $table->set_header(1, get_lang('LastName'), false);
} else {
    $table->set_header(0, get_lang('LastName'), false);
    $table->set_header(1, get_lang('FirstName'), false);
}
$table->set_header(2, get_lang('FirstLogin'), false);
$table->set_header(3, get_lang('LastConnexion'), false);
$table->set_header(4, get_lang('Details'), false);
if ($export_csv) {
    if ($is_western_name_order) {
        $csv_header[] = array(get_lang('FirstName'), get_lang('LastName'), get_lang('FirstLogin'), get_lang('LastConnexion'));

 $actions .= '<div class="pull-right">';
 $actions .= '<a href="course_add.php">' . Display::return_icon('new_course.png', get_lang('AddCourse'), '', ICON_SIZE_MEDIUM) . '</a> ';
 if (api_get_setting('course_validation') == 'true') {
     $actions .= '<a href="course_request_review.php">' . Display::return_icon('course_request_pending.png', get_lang('ReviewCourseRequests'), '', ICON_SIZE_MEDIUM) . '</a>';
 }
 $actions .= '</div>';
 $actions .= '<div class="pull-right">';
 $actions .= $sessionFilter->return_form();
 $actions .= '</div>';
 $actions .= $form->return_form();
 if (isset($_GET['session_id']) && !empty($_GET['session_id'])) {
     // Create a sortable table with the course data filtered by session
     $table = new SortableTable('courses', 'get_number_of_courses', 'get_course_data_by_session', 2);
 } else {
     // Create a sortable table with the course data
     $table = new SortableTable('courses', 'get_number_of_courses', 'get_course_data', 2);
 }
 $parameters = array();
 if (isset($_GET['keyword'])) {
     $parameters = array('keyword' => Security::remove_XSS($_GET['keyword']));
 } elseif (isset($_GET['keyword_code'])) {
     $parameters['keyword_code'] = Security::remove_XSS($_GET['keyword_code']);
     $parameters['keyword_title'] = Security::remove_XSS($_GET['keyword_title']);
     $parameters['keyword_category'] = Security::remove_XSS($_GET['keyword_category']);
     $parameters['keyword_language'] = Security::remove_XSS($_GET['keyword_language']);
     $parameters['keyword_visibility'] = Security::remove_XSS($_GET['keyword_visibility']);
     $parameters['keyword_subscribe'] = Security::remove_XSS($_GET['keyword_subscribe']);
     $parameters['keyword_unsubscribe'] = Security::remove_XSS($_GET['keyword_unsubscribe']);
 }
 $table->set_additional_parameters($parameters);
 $table->set_header(0, '', false, 'width="8px"');

    if ($start_date_error) {
        $msg_error .= get_lang('YouMustSelectAtleastAStartDate') . '<br />';
    }
    if ($duration_error) {
        $msg_error .= get_lang('DurationInHoursMustBeNumeric');
    }
    if (!empty($msg_error)) {
        Display::display_error_message($msg_error, false);
    }
    $form->display();
} else {
    if ($action == 'thematic_advance_list') {
        // thematic advance list
        echo '<div class="actions">';
        echo '<a href="' . api_get_self() . '?' . api_get_cidreq() . '&amp;action=thematic_details">' . Display::return_icon('back.png', get_lang("BackTo"), '', ICON_SIZE_MEDIUM) . '</a>';
        if (api_is_allowed_to_edit(false, true)) {
            echo '<a href="' . api_get_self() . '?' . api_get_cidreq() . '&amp;action=thematic_advance_add&amp;thematic_id=' . $thematic_id . '"> ' . Display::return_icon('add.png', get_lang('NewThematicAdvance'), '', ICON_SIZE_MEDIUM) . '</a>';
        }
        echo '</div>';
        $table = new SortableTable('thematic_advance_list', array('Thematic', 'get_number_of_thematic_advances'), array('Thematic', 'get_thematic_advance_data'));
        $table->set_additional_parameters($parameters);
        $table->set_header(0, '', false, array('style' => 'width:20px;'));
        $table->set_header(1, get_lang('StartDate'), false);
        $table->set_header(2, get_lang('DurationInHours'), false, array('style' => 'width:80px;'));
        $table->set_header(3, get_lang('Content'), false);
        if (api_is_allowed_to_edit(null, true)) {
            $table->set_header(4, get_lang('Actions'), false, array('style' => 'text-align:center'));
        }
        $table->display();
    }
}

    } else {
        // Show buttons for unsubscribe
        if ($course_info['unsubscribe'] == 1) {
            if ($user_id == $current_user_id) {
                $result .= '<a class="btn btn-small btn-danger" href="' . api_get_self() . '?' . api_get_cidreq() . '&type=' . $type . '&unregister=yes&user_id=' . $user_id . '" title="' . get_lang('Unreg') . ' " onclick="javascript:if(!confirm(\'' . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . '\')) return false;">' . get_lang('Unreg') . '</a>&nbsp;';
            }
        }
    }
    return $result;
}
function hide_field()
{
    return null;
}
$default_column = 3;
$table = new SortableTable('user_list', 'get_number_of_users', 'get_user_data', $default_column);
$parameters['keyword'] = isset($_GET['keyword']) ? Security::remove_XSS($_GET['keyword']) : null;
$parameters['sec_token'] = Security::get_token();
$table->set_additional_parameters($parameters);
$header_nr = 0;
$indexList = array();
$table->set_header($header_nr++, '', false);
$indexList['photo'] = $header_nr;
$table->set_header($header_nr++, get_lang('Photo'), false);
$table->set_header($header_nr++, get_lang('OfficialCode'));
$indexList['official_code'] = $header_nr;
if ($is_western_name_order) {
    $indexList['firstname'] = $header_nr;
    $table->set_header($header_nr++, get_lang('FirstName'));
    $indexList['lastname'] = $header_nr;
    $table->set_header($header_nr++, get_lang('LastName'));

        $tutor_info .= '<li>';
        $tutor_info .= Display::url($userInfo['complete_name'], $userInfo['profile_url']);
        $tutor_info .= '</li>';
    }
    $tutor_info .= '</ul>';
}
echo Display::page_subheader(get_lang('GroupTutors'));
if (!empty($tutor_info)) {
    echo $tutor_info;
}
echo '<br />';
/*
 * List all the members of the current group
 */
echo Display::page_subheader(get_lang('GroupMembers'));
$table = new SortableTable('group_users', 'get_number_of_group_users', 'get_group_user_data', (api_is_western_name_order() xor api_sort_by_first_name()) ? 2 : 1);
$my_cidreq = isset($_GET['cidReq']) ? Security::remove_XSS($_GET['cidReq']) : '';
$my_origin = isset($_GET['origin']) ? Security::remove_XSS($_GET['origin']) : '';
$my_gidreq = isset($_GET['gidReq']) ? Security::remove_XSS($_GET['gidReq']) : '';
$parameters = array('cidReq' => $my_cidreq, 'origin' => $my_origin, 'gidReq' => $my_gidreq);
$table->set_additional_parameters($parameters);
$table->set_header(0, '');
if (api_is_western_name_order()) {
    $table->set_header(1, get_lang('FirstName'));
    $table->set_header(2, get_lang('LastName'));
} else {
    $table->set_header(1, get_lang('LastName'));
    $table->set_header(2, get_lang('FirstName'));
}
if (api_get_setting('display.show_email_addresses') == 'true') {
    $table->set_header(3, get_lang('Email'));

                $not_register_user_message = '<br />' . get_lang('UsersNotRegistered') . '<br/><br /><br />' . $list_not_register_user;
                Display::display_error_message($not_register_user_message, false);
            }
            break;
    }
}
if (!empty($_SESSION['session_user_id'])) {
    unset($_SESSION['session_user_id']);
}
if (!empty($_SESSION['session_user_name'])) {
    unset($_SESSION['session_user_name']);
}
$is_western_name_order = api_is_western_name_order();
$sort_by_first_name = api_sort_by_first_name();
// Build table
$table = new SortableTable('subscribe_users', 'get_number_of_users', 'get_user_data', ($is_western_name_order xor $sort_by_first_name) ? 3 : 2);
$parameters['keyword'] = isset($_REQUEST['keyword']) ? Security::remove_XSS($_REQUEST['keyword']) : null;
$parameters['type'] = isset($_REQUEST['type']) ? $type : null;
$table->set_additional_parameters($parameters);
$col = 0;
$table->set_header($col++, '', false);
$table->set_header($col++, get_lang('OfficialCode'));
if (api_is_western_name_order()) {
    $table->set_header($col++, get_lang('FirstName'));
    $table->set_header($col++, get_lang('LastName'));
} else {
    $table->set_header($col++, get_lang('LastName'));
    $table->set_header($col++, get_lang('FirstName'));
}
if (api_get_setting('show_email_addresses') == 'true') {
    $table->set_header($col++, get_lang('Email'));

$users_tracking_per_page = '';
if (isset($_GET['users_tracking_per_page'])) {
    $users_tracking_per_page = '&users_tracking_per_page=' . intval($_GET['users_tracking_per_page']);
}
echo '<a href="' . api_get_self() . '?' . api_get_cidreq() . '&export=csv&' . $addional_param . $users_tracking_per_page . '">
' . Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM) . '</a>';
echo '</span>';
echo '</div>';
// Create a search-box.
$form = new FormValidator('search_simple', 'GET', api_get_path(WEB_CODE_PATH) . 'tracking/course_log_resources.php?' . api_get_cidreq() . '&id_session' . $session_id, '', array('class' => 'form-search'), false);
$renderer = $form->defaultRenderer();
$renderer->setCustomElementTemplate('<span>{element}</span>');
$form->addElement('text', 'keyword', get_lang('Keyword'));
$form->addElement('hidden', 'cidReq', api_get_course_id());
$form->addElement('hidden', 'id_session', $session_id);
$form->addButtonSearch(get_lang('SearchUsers'), 'submit');
echo '<div class="actions">';
$form->display();
echo '</div>';
$table = new SortableTable('resources', array('TrackingCourseLog', 'count_item_resources'), array('TrackingCourseLog', 'get_item_resources_data'), 5, 20, 'DESC');
$parameters = array('id_session' => $session_id, 'cidReq' => api_get_course_id());
$table->set_additional_parameters($parameters);
$table->set_header(0, get_lang('Tool'));
$table->set_header(1, get_lang('EventType'));
$table->set_header(2, get_lang('Session'), false);
$table->set_header(3, get_lang('UserName'), true, 'width=65px');
$table->set_header(4, get_lang('IPAddress'), true, 'width=100px');
$table->set_header(5, get_lang('Document'), false);
$table->set_header(6, get_lang('Date'), true, 'width=190px');
$table->display();
Display::display_footer();

    }
    if ($_GET['action'] == 'error_message') {
        Display::display_error_message(stripslashes($_GET['message']), false);
    }
}
if ($show_import_icon) {
    echo "<div align=\"right\">";
    echo '<a href="user_import.php?id_session=' . $id_session . '&action=export&amp;type=xml">' . Display::return_icon('excel.gif', get_lang('ImportUserListXMLCSV')) . '&nbsp;' . get_lang('ImportUserListXMLCSV') . '</a>';
    echo "</div><br />";
}
if (!api_is_drh() && !api_is_session_admin() && !api_is_platform_admin()) {
    $courses = Tracking::get_courses_followed_by_coach($_user['user_id'], $id_session);
    $a_courses = array_keys($courses);
}
$nb_courses = count($a_courses);
$table = new SortableTable('tracking_list_course', 'count_courses');
$table->set_header(0, get_lang('CourseTitle'), false);
$table->set_header(1, get_lang('NbStudents'), false);
$table->set_header(2, get_lang('TimeSpentInTheCourse') . Display::return_icon('info3.gif', get_lang('TimeOfActiveByTraining'), array('align' => 'absmiddle', 'hspace' => '3px')), false);
$table->set_header(3, get_lang('ThematicAdvance'), false);
$table->set_header(4, get_lang('AvgStudentsProgress') . Display::return_icon('info3.gif', get_lang('AvgAllUsersInAllCourses'), array('align' => 'absmiddle', 'hspace' => '3px')), false);
$table->set_header(5, get_lang('AvgCourseScore') . Display::return_icon('info3.gif', get_lang('AvgAllUsersInAllCourses'), array('align' => 'absmiddle', 'hspace' => '3px')), false);
//$table -> set_header(5, get_lang('AvgExercisesScore'), false);// no code for this?
$table->set_header(6, get_lang('AvgMessages'), false);
$table->set_header(7, get_lang('AvgAssignments'), false);
$table->set_header(8, get_lang('Details'), false);
$csv_header[] = array(get_lang('CourseTitle', ''), get_lang('NbStudents', ''), get_lang('TimeSpentInTheCourse', ''), get_lang('ThematicAdvance', ''), get_lang('AvgStudentsProgress', ''), get_lang('AvgCourseScore', ''), get_lang('AvgMessages', ''), get_lang('AvgAssignments', ''));
if (is_array($a_courses)) {
    foreach ($a_courses as $courseId) {
        $courseId = intval($courseId);
        $nb_students_in_course = 0;

$status_options[SESSIONADMIN] = get_lang('SessionsAdmin');
$status_options[PLATFORM_ADMIN] = get_lang('Administrator');
$form->addElement('select', 'keyword_status', get_lang('Profile'), $status_options);
$active_group = array();
$active_group[] = $form->createElement('checkbox', 'keyword_active', '', get_lang('Active'));
$active_group[] = $form->createElement('checkbox', 'keyword_inactive', '', get_lang('Inactive'));
$form->addGroup($active_group, '', get_lang('ActiveAccount'), '<br/>', false);
$form->addElement('checkbox', 'check_easy_passwords', null, get_lang('CheckEasyPasswords'));
$form->addButtonSearch(get_lang('SearchUsers'));
$defaults = array();
$defaults['keyword_active'] = 1;
$defaults['keyword_inactive'] = 1;
$form->setDefaults($defaults);
$form->addElement('html', '</div>');
$form = $form->returnForm();
$table = new SortableTable('users', 'get_number_of_users', 'get_user_data', (api_is_western_name_order() xor api_sort_by_first_name()) ? 3 : 2);
$table->set_additional_parameters($parameters);
$table->set_header(0, '', false, 'width="18px"');
$table->set_header(1, get_lang('Photo'), false);
$table->set_header(2, get_lang('OfficialCode'));
if (api_is_western_name_order()) {
    $table->set_header(3, get_lang('FirstName'));
    $table->set_header(4, get_lang('LastName'));
} else {
    $table->set_header(3, get_lang('LastName'));
    $table->set_header(4, get_lang('FirstName'));
}
$table->set_header(5, get_lang('LoginName'));
$table->set_header(6, get_lang('Email'));
$table->set_header(7, get_lang('Profile'));
$table->set_header(8, get_lang('Active'), true, 'width="15px"');

 } else {
     if ($export_csv) {
         $is_western_name_order = api_is_western_name_order(PERSON_NAME_DATA_EXPORT);
     } else {
         $is_western_name_order = api_is_western_name_order();
     }
     $sort_by_first_name = api_sort_by_first_name();
     $tracking_column = isset($_GET['tracking_list_coaches_column']) ? $_GET['tracking_list_coaches_column'] : ($is_western_name_order xor $sort_by_first_name) ? 1 : 0;
     $tracking_direction = isset($_GET['tracking_list_coaches_direction']) && in_array(strtoupper($_GET['tracking_list_coaches_direction']), array('ASC', 'DESC', 'ASCENDING', 'DESCENDING', '0', '1')) ? $_GET['tracking_list_coaches_direction'] : 'DESC';
     // Prepare array for column order - when impossible, use some of user names.
     if ($is_western_name_order) {
         $order = array(0 => 'firstname', 1 => 'lastname', 2 => $sort_by_first_name ? 'firstname' : 'lastname', 3 => 'login_date', 4 => $sort_by_first_name ? 'firstname' : 'lastname', 5 => $sort_by_first_name ? 'firstname' : 'lastname');
     } else {
         $order = array(0 => 'lastname', 1 => 'firstname', 2 => $sort_by_first_name ? 'firstname' : 'lastname', 3 => 'login_date', 4 => $sort_by_first_name ? 'firstname' : 'lastname', 5 => $sort_by_first_name ? 'firstname' : 'lastname');
     }
     $table = new SortableTable('tracking_list_coaches_myspace', 'count_coaches', null, ($is_western_name_order xor $sort_by_first_name) ? 1 : 0);
     $parameters['view'] = 'admin';
     $table->set_additional_parameters($parameters);
     if ($is_western_name_order) {
         $table->set_header(0, get_lang('FirstName'), true);
         $table->set_header(1, get_lang('LastName'), true);
     } else {
         $table->set_header(0, get_lang('LastName'), true);
         $table->set_header(1, get_lang('FirstName'), true);
     }
     $table->set_header(2, get_lang('TimeSpentOnThePlatform'), false);
     $table->set_header(3, get_lang('LastConnexion'), false);
     $table->set_header(4, get_lang('NbStudents'), false);
     $table->set_header(5, get_lang('CountCours'), false);
     $table->set_header(6, get_lang('NumberOfSessions'), false);
     $table->set_header(7, get_lang('Sessions'), false);

 /**
  * This is the main function that displays the list or the table with all
  * the glossary terms
  * @param  string  View ('table' or 'list'). Optional parameter.
  * Defaults to 'table' and prefers glossary_view from the session by default.
  * @return void
  * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University, Belgium
  * @version januari 2009, dokeos 1.8.6
  */
 public static function display_glossary($view = 'table')
 {
     // This function should always be called with the corresponding
     // parameter for view type. Meanwhile, use this cheap trick.
     $glossaryView = Session::read('glossary_view');
     if (empty($glossaryView)) {
         Session::write('glossary_view', $view);
     }
     // action links
     //echo '<div class="actions">';
     $actionsLeft = '';
     if (api_is_allowed_to_edit(null, true)) {
         $actionsLeft .= '<a href="index.php?' . api_get_cidreq() . '&action=addglossary&msg=add?' . api_get_cidreq() . '">' . Display::return_icon('new_glossary_term.png', get_lang('TermAddNew'), '', ICON_SIZE_MEDIUM) . '</a>';
     }
     $actionsLeft .= '<a href="index.php?' . api_get_cidreq() . '&action=export">' . Display::return_icon('export_csv.png', get_lang('ExportGlossaryAsCSV'), '', ICON_SIZE_MEDIUM) . '</a>';
     if (api_is_allowed_to_edit(null, true)) {
         $actionsLeft .= '<a href="index.php?' . api_get_cidreq() . '&action=import">' . Display::return_icon('import_csv.png', get_lang('ImportGlossary'), '', ICON_SIZE_MEDIUM) . '</a>';
     }
     $actionsLeft .= '<a href="index.php?' . api_get_cidreq() . '&action=export_to_pdf">' . Display::return_icon('pdf.png', get_lang('ExportToPDF'), '', ICON_SIZE_MEDIUM) . '</a>';
     if (isset($_SESSION['glossary_view']) && $_SESSION['glossary_view'] == 'table' or !isset($_SESSION['glossary_view'])) {
         $actionsLeft .= '<a href="index.php?' . api_get_cidreq() . '&action=changeview&view=list">' . Display::return_icon('view_detailed.png', get_lang('ListView'), '', ICON_SIZE_MEDIUM) . '</a>';
     } else {
         $actionsLeft .= '<a href="index.php?' . api_get_cidreq() . '&action=changeview&view=table">' . Display::return_icon('view_text.png', get_lang('TableView'), '', ICON_SIZE_MEDIUM) . '</a>';
     }
     /* BUILD SEARCH FORM */
     $form = new FormValidator('search', 'get', api_get_self() . '?' . api_get_cidreq(), '', array(), FormValidator::LAYOUT_INLINE);
     $form->addText('keyword', '', false, array('class' => 'col-md-2'));
     $form->addElement('hidden', 'cidReq', api_get_course_id());
     $form->addElement('hidden', 'id_session', api_get_session_id());
     $form->addButtonSearch(get_lang('Search'));
     $actionsRight = $form->returnForm();
     $toolbar = Display::toolbarAction('toolbar-document', array(0 => $actionsLeft, 1 => $actionsRight));
     echo $toolbar;
     if ($glossaryView == 'table') {
         $table = new SortableTable('glossary', array('GlossaryManager', 'get_number_glossary_terms'), array('GlossaryManager', 'get_glossary_data'), 0);
         //$table->set_header(0, '', false);
         $table->set_header(0, get_lang('TermName'), true);
         $table->set_header(1, get_lang('TermDefinition'), true);
         if (api_is_allowed_to_edit(null, true)) {
             $table->set_header(2, get_lang('Actions'), false, 'width=90px', array('class' => 'td_actions'));
             $table->set_column_filter(2, array('GlossaryManager', 'actions_filter'));
         }
         $table->display();
     }
     if ($glossaryView == 'list') {
         GlossaryManager::display_glossary_list();
     }
 }

    if (isset($_SESSION['gradebook'])) {
        $param_gradebook = '&gradebook=' . Security::remove_XSS($_SESSION['gradebook']);
    }
    echo '<div class="actions">';
    echo '<a href="index.php?' . api_get_cidreq() . $param_gradebook . '&action=attendance_add">' . Display::return_icon('new_attendance_list.png', get_lang('CreateANewAttendance'), '', ICON_SIZE_MEDIUM) . '</a>';
    /*echo '<a href="index.php?'.api_get_cidreq().$param_gradebook.'&action=calendar_logins">'.
      Display::return_icon('attendance_list.png',get_lang('Logins'),'',ICON_SIZE_MEDIUM).'</a>';*/
    echo '</div>';
}
$attendance = new Attendance();
if ($attendance->get_number_of_attendances() == 0) {
    $attendance->set_name(get_lang('Attendances'));
    $attendance->set_description(get_lang('Attendances'));
    $attendance->attendance_add();
}
$table = new SortableTable('attendance_list', array('Attendance', 'get_number_of_attendances'), array('Attendance', 'get_attendance_data'), $default_column);
$table->set_additional_parameters($parameters);
$table->set_header(0, '', false, array('style' => 'width:20px;'));
$table->set_header(1, get_lang('Name'), true);
$table->set_header(2, get_lang('Description'), true);
$table->set_header(3, get_lang('CountDoneAttendance'), true, array('style' => 'width:90px;'));
if (api_is_allowed_to_edit(null, true)) {
    $table->set_header(4, get_lang('Actions'), false, array('style' => 'text-align:center'));
    $actions = array('attendance_set_invisible_select' => get_lang('SetInvisible'), 'attendance_set_visible_select' => get_lang('SetVisible'));
    $allow = api_get_configuration_value('allow_delete_attendance');
    if ($allow) {
        $actions['attendance_delete_select'] = get_lang('DeleteAllSelectedAttendances');
    }
    $table->set_form_actions($actions);
}
if ($table->get_total_number_of_items() > 0) {

 function display_data($return = false)
 {
     $count = array($this, 'count');
     $data = array($this, 'get_data');
     $parameters = array();
     $parameters['sec_token'] = Security::get_token();
     $parameters['ceiling'] = $this->get_ceiling();
     $parameters['active_only'] = $this->get_active_only() ? 'true' : 'false';
     $additional_parameters = $this->get_additional_parameters();
     $parameters = array_merge($additional_parameters, $parameters);
     $table = new SortableTable('users', $count, $data, 1, 50);
     $table->set_additional_parameters($parameters);
     $col = 0;
     $table->set_header($col++, '', false);
     $table->set_header($col++, get_lang('Code'));
     $table->set_header($col++, get_lang('FirstName'));
     $table->set_header($col++, get_lang('LastName'));
     $table->set_header($col++, get_lang('LoginName'));
     $table->set_header($col++, get_lang('Email'));
     $table->set_header($col++, get_lang('Profile'));
     $table->set_header($col++, get_lang('AuthenticationSource'));
     $table->set_header($col++, get_lang('RegisteredDate'));
     $table->set_header($col++, get_lang('LastAccess'), false);
     $table->set_header($col++, get_lang('Active'), false);
     $table->set_column_filter(5, array($this, 'format_email'));
     $table->set_column_filter(6, array($this, 'format_status'));
     $table->set_column_filter(10, array($this, 'format_active'));
     $table->set_form_actions(array('activate' => get_lang('Activate'), 'deactivate' => get_lang('Deactivate'), 'delete' => get_lang('Delete')));
     if ($return) {
         return $table->return_table();
     } else {
         echo $table->return_table();
     }
 }

    $form->display();

    if ($export_csv) {
        $csv_content = array();
        //override the SortableTable "per page" limit if CSV
        $_GET['users_tracking_per_page'] = 1000000;
    }

    $all_datas = array();
    $course_code = $_course['id'];

    $user_ids = array_keys($a_students);

    $table = new SortableTable(
        'users_tracking',
        array('TrackingCourseLog', 'get_number_of_users'),
        array('TrackingCourseLog', 'get_user_data'),
        (api_is_western_name_order() xor api_sort_by_first_name()) ? 3 : 2);

    $parameters['cidReq'] 		= Security::remove_XSS($_GET['cidReq']);
    $parameters['id_session'] 	= $session_id;
    $parameters['from'] 		= isset($_GET['myspace']) ? Security::remove_XSS($_GET['myspace']) : null;

    $table->set_additional_parameters($parameters);
    $tab_table_header = array();
    // tab of header texts
    $table->set_header(0, get_lang('OfficialCode'), true);
    $tab_table_header[] = get_lang('OfficialCode');
    if ($is_western_name_order) {
        $table->set_header(1, get_lang('FirstName'), true);
        $tab_table_header[] = get_lang('FirstName');