grader preport: XHTML strict

diff --git a/grade/report/grader/lib.php b/grade/report/grader/lib.php
index 9602ccd6694cc64e1326c23ab05fe4445bd2430b..3b6b9bbcac249bd5078bbe874e49d3e36e7bc6ea 100644 (file)
--- a/grade/report/grader/lib.php
+++ b/grade/report/grader/lib.php
@@ -757,7 +757,7 @@ class grade_report_grader extends grade_report {
 
                 if ($showuseridnumber) {
                     $studentshtml .= '<th class="c'.$columncount++.' useridnumber" onclick="set_row(this.parentNode.rowIndex);">'.
-                            $user->idnumber.'</a></th>';
+                            $user->idnumber.'</th>';
                 }
 
             }
@@ -1179,7 +1179,7 @@ class grade_report_grader extends grade_report {
                 if ($this->get_pref('showuseridnumber')) {
                     $colspan = 'colspan="2" ';
                 }
-                $avghtml .= '<th class="header c0 range "'.$colspan.' scope="row">'.$straverage.'</th>';
+                $avghtml .= '<th class="header c0 range" '.$colspan.' scope="row">'.$straverage.'</th>';
             }
 
             foreach ($this->gtree->items as $itemid=>$unused) {
@@ -1269,7 +1269,7 @@ class grade_report_grader extends grade_report {
                 if ($this->get_pref('showuseridnumber')) {
                     $colspan = 'colspan="2" ';
                 }
-                $rangehtml .= '<th class="header c0 range "'.$colspan.' scope="row">'.$this->get_lang_string('range','grades').'</th>';
+                $rangehtml .= '<th class="header c0 range" '.$colspan.' scope="row">'.$this->get_lang_string('range','grades').'</th>';
             }
 
             foreach ($this->gtree->items as $itemid=>$unused) {