--- loncom/homework/grades.pm	2002/11/27 15:54:24	1.61
+++ loncom/homework/grades.pm	2003/01/24 20:40:37	1.67
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.61 2002/11/27 15:54:24 albertel Exp $
+# $Id: grades.pm,v 1.67 2003/01/24 20:40:37 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -672,21 +672,21 @@ sub sub_page_js {
     pWin.document.write("<tr bgcolor=\\"#ffffdd\\">");
     pWin.document.write("<td>Subject</td>");
     pWin.document.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
-    pWin.document.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+" \\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
+    pWin.document.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
 }
 
 function displaySavedMsg(ctr,msg,shwsel) {
     pWin.document.write("<tr bgcolor=\\"#ffffdd\\">");
     pWin.document.write("<td align=\\"center\\">"+ctr+"</td>");
     pWin.document.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>");
-    pWin.document.write("<td><input name=\\"msg"+ctr+"\\" type=\\"text\\" value=\\""+msg+" \\" size=\\"60\\" maxlength=\\"80\\"></td></tr>");
+    pWin.document.write("<td><input name=\\"msg"+ctr+"\\" type=\\"text\\" value=\\""+msg+"\\" size=\\"60\\" maxlength=\\"80\\"></td></tr>");
 }
 
   function newMsg(newmsg,shwsel) {
     pWin.document.write("<tr bgcolor=\\"#ffffdd\\">");
     pWin.document.write("<td align=\\"center\\">New</td>");
     pWin.document.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
-    pWin.document.write("<td><input name=\\"newmsg\\" type=\\"text\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" value=\\""+newmsg+" \\" size=\\"60\\" maxlength=\\"80\\"></td></tr>");
+    pWin.document.write("<td><input name=\\"newmsg\\" type=\\"text\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" value=\\""+newmsg+"\\" size=\\"60\\" maxlength=\\"80\\"></td></tr>");
 }
 
   function msgTail() {
@@ -846,7 +846,7 @@ sub submission {
 
 	# option to display problem, only once else it cause problems 
         # with the form later since the problem has a form.
-	if ($ENV{'form.vProb'} eq 'yes') {
+	if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) {
 	    &show_problem($request,$symb,$uname,$udom,0);
 	}
 	
@@ -1021,7 +1021,12 @@ KEYWORDS
 			    my ($ressub,$subval) = split(/:/,$_,2);
 			    $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
 				$partid.'</b> <font color="#999999">( ID '.$respid.
-				' )</font>&nbsp; &nbsp;<b>Answer: </b>'.
+				' )</font>&nbsp; &nbsp;'.
+                                ($record{"resource.$partid.$respid.uploadedurl"}?
+                                '<a href="'.
+                                &Apache::lonnet::tokenwrapper($record{"resource.$partid.$respid.uploadedurl"}).
+   '"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> <font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />':'').
+                                '<b>Answer: </b>'.
 				&keywords_highlight($subval).'</td></tr>'."\n"
 				if ($ENV{'form.lastSub'} eq 'lastonly' || 
 				    ($ENV{'form.lastSub'} eq 'hdgrade' && 
@@ -1226,7 +1231,7 @@ sub processHandGrade {
 
 	    my $includemsg = $ENV{'form.includemsg'.$ctr};
 	    my ($subject,$message,$msgstatus) = ('','','');
-	    if ($includemsg =~ /savemsg|new$ctr/) {
+	    if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) {
 		$subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/);
 		my (@msgnum) = split(/,/,$includemsg);
 		foreach (@msgnum) {
@@ -1725,8 +1730,8 @@ sub viewstudentgrade {
 	'<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
 	'\')"; TARGET=_self>'.$fullname.'</a>'.
 	'</td><td>'.$uname.'</td><td align="middle">'.$udom.'</td>'."\n";
-    foreach my $part (@$parts) {
-	my ($part,$type) = &split_part_type($part);
+    foreach my $apart (@$parts) {
+	my ($part,$type) = &split_part_type($apart);
 	my $score=$record{"resource.$part.$type"};
 	if ($type eq 'awarded') {
 	    my $pts = $score eq '' ? '' : $score*$$weight{$part};