Sortable name MUST be unique session order and column problems due a session value

main/admin/user_list.php

@@ -466,7 +466,7 @@ function get_user_data($from, $number_of_items, $column, $direction)
 
 	$sql .= " ORDER BY col$column $direction ";
 	$sql .= " LIMIT $from,$number_of_items";
-	
+
 	$res = Database::query($sql, __FILE__, __LINE__);
 
 	$users = array ();

main/mySpace/student.php

@@ -136,7 +136,7 @@ if ($isCoach || api_is_platform_admin() || $_user['status'] == DRH) {
 	$tracking_direction = isset($_GET['tracking_direction']) ? $_GET['tracking_direction'] : DESC;
 
 	if (count($students) > 0) {
-		$table = new SortableTable('tracking', 'count_student_coached', null, ($is_western_name_order xor $sort_by_first_name) ? 1 : 0);
+		$table = new SortableTable('tracking_student', 'count_student_coached', null, ($is_western_name_order xor $sort_by_first_name) ? 1 : 0);
 		if ($is_western_name_order) {
 			$table -> set_header(0, get_lang('FirstName'), true, 'align="center');
 			$table -> set_header(1, get_lang('LastName'), true, 'align="center');

main/survey/survey.lib.php

@@ -4490,7 +4490,7 @@ class SurveyUtil {
 		}
 
 		// Create a sortable table with survey-data
-		$table = new SortableTable('surveys', 'get_number_of_surveys_for_coach', 'get_survey_data_for_coach',2);
+		$table = new SortableTable('surveys_coach', 'get_number_of_surveys_for_coach', 'get_survey_data_for_coach',2);
 		$table->set_additional_parameters($parameters);
 		$table->set_header(0, '', false);
 		$table->set_header(1, get_lang('SurveyName'));

main/user/class.php

@@ -179,7 +179,7 @@ $form->add_textfield('keyword', '', false);
 $form->addElement('submit', 'submit', get_lang('SearchButton'));
 
 // Build table
-$table = new SortableTable('users', 'get_number_of_classes', 'get_class_data', 1);
+$table = new SortableTable('user_class', 'get_number_of_classes', 'get_class_data', 1);
 $parameters['keyword'] = $_GET['keyword'];
 $table->set_additional_parameters($parameters);
 $col = 0;

main/user/subscribe_user.php

@@ -699,7 +699,7 @@ $form->display();
 echo '</div>';
 
 // Build table
-$table = new SortableTable('users', 'get_number_of_users', 'get_user_data', ($is_western_name_order xor $sort_by_first_name) ? 3 : 2);
+$table = new SortableTable('subscribe_users', 'get_number_of_users', 'get_user_data', ($is_western_name_order xor $sort_by_first_name) ? 3 : 2);
 $parameters['keyword'] = Security::remove_XSS($_REQUEST['keyword']);
 $parameters ['type'] = Security::remove_XSS($_REQUEST['type']);
 $table->set_additional_parameters($parameters);

main/user/user.php

@@ -581,7 +581,7 @@ function modify_filter($user_id) {
 $default_column = ($is_western_name_order xor $sort_by_first_name) ? 3 : 2;
 $default_column = api_is_allowed_to_edit() ? 2 : 1;
 
-$table = new SortableTable('users', 'get_number_of_users', 'get_user_data', $default_column);
+$table = new SortableTable('user_list', 'get_number_of_users', 'get_user_data', $default_column);
 $parameters['keyword'] = Security::remove_XSS($_GET['keyword']);
 $table->set_additional_parameters($parameters);
 $header_nr = 0;