Fix "-" if qualification doesn't exist in last work upload and added upload success msg - Refs BT#11478

main/inc/lib/formvalidator/FormValidator.class.php

@@ -1386,6 +1386,9 @@ EOT;
                     node
                         .prepend('<br>')
                         .prepend(file.preview);
+                    node
+                        .append('<br>')
+                        .append($('<span class=\"text-success\"/>').text('" . get_lang('UplUploadSucceeded') . "'));
                 }
                 if (file.error) {
                     node
@@ -1404,7 +1407,6 @@ EOT;
                     progress + '%'
                 );
             }).on('fileuploaddone', function (e, data) {
-
                 $.each(data.result.files, function (index, file) {
                     if (file.url) {
                         var link = $('<a>')

main/work/work.lib.php

@@ -1423,7 +1423,7 @@ function getWorkListStudent(
         $lastWork = getLastWorkStudentFromParentByUser($userId, $work['id'], $courseInfo);
 
         if (!empty($lastWork)) {
-            $work['last_upload'] = Display::label($lastWork['qualification'], 'warning').' - ';
+            $work['last_upload'] = (!empty($lastWork['qualification'])) ? Display::label($lastWork['qualification'], 'warning').' - ' : '';
             $work['last_upload'] .= api_get_local_time($lastWork['sent_date']);
         }