--- loncom/homework/grades.pm	2008/06/24 18:54:36	1.524
+++ loncom/homework/grades.pm	2008/12/18 13:19:17	1.528.2.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.524 2008/06/24 18:54:36 raeburn Exp $
+# $Id: grades.pm,v 1.528.2.2 2008/12/18 13:19:17 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -278,7 +278,7 @@ sub reset_caches {
     }
 
     sub get_analyze {
-	my ($symb,$uname,$udom)=@_;
+	my ($symb,$uname,$udom,$no_increment)=@_;
 	my $key = "$symb\0$uname\0$udom";
 	return $analyze_cache{$key} if (exists($analyze_cache{$key}));
 
@@ -290,15 +290,16 @@ sub reset_caches {
 					    'grade_symb' => $symb,
 					    'grade_courseid' => 
 					    $env{'request.course.id'},
-					    'grade_username' => $uname));
+					    'grade_username' => $uname,
+                                            'grade_noincrement' => $no_increment));
 	(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
 	my %analyze=&Apache::lonnet::str2hash($subresult);
 	return $analyze_cache{$key} = \%analyze;
     }
 
     sub get_order {
-	my ($partid,$respid,$symb,$uname,$udom)=@_;
-	my $analyze = &get_analyze($symb,$uname,$udom);
+	my ($partid,$respid,$symb,$uname,$udom,$no_increment)=@_;
+	my $analyze = &get_analyze($symb,$uname,$udom,$no_increment);
 	return $analyze->{"$partid.$respid.shown"};
     }
 
@@ -1680,7 +1681,7 @@ sub gradeBox {
 
     my $radio.='<table border="0"><tr>'."\n";  # display radio buttons in a nice table 10 across
     while ($thisweight<=$wgt) {
-	$radio.= '<td><span style="white-space: nowrap;"><label><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
+	$radio.= '<td><span class="LC_nobreak"><label><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
 	    'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
 	    $thisweight.')" value="'.$thisweight.'" '.
 	    ($score eq $thisweight ? 'checked="checked"':'').' /> '.$thisweight."</label></span></td>\n";
@@ -2795,8 +2796,10 @@ sub handback_files {
             	                                $newflg.'_'.$part_resp.'_returndoc'.$file_counter,
             	                                $save_file_name);
                     if ($result !~ m|^/uploaded/|) {
-                        $request->print('<span class="LC_error">An error occurred ('.$result.
-                        ') while trying to upload '.$newflg.'_'.$part_resp.'_returndoc'.$file_counter.'</span><br />');
+                        $request->print('<br /><span class="LC_error">'.
+                            &mt('An error occurred ([_1]) while trying to upload [_2].',
+                                $result,$newflg.'_'.$part_resp.'_returndoc'.$file_counter).
+                                        '</span>');
                     } else {
                         # mark the file as read only
                         my @files = ($save_file_name);
@@ -4410,6 +4413,7 @@ sub displaySubByDates {
     }
 
     my $interaction;
+    my $no_increment = 1;
     for ($version=1;$version<=$$record{'version'};$version++) {
 	my $timestamp = 
 	    &Apache::lonlocal::locallocaltime($$record{$version.':timestamp'});
@@ -4453,7 +4457,8 @@ sub displaySubByDates {
 		    if (!exists($orders{$partid})) { $orders{$partid}={}; }
 		    if (!exists($orders{$partid}->{$responseId})) {
 			$orders{$partid}->{$responseId}=
-			    &get_order($partid,$responseId,$symb,$uname,$udom);
+			    &get_order($partid,$responseId,$symb,$uname,$udom,
+                                       $no_increment);
 		    }
 		    $displaySub[0].='</b>&nbsp; '.
 			&cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom).'<br />';
@@ -4506,12 +4511,12 @@ sub updateGradeByPage {
     my ($uname,$udom) = split(/:/,$env{'form.student'});
     my $usec=$classlist->{$env{'form.student'}}[5];
     if (!&canmodify($usec)) {
-	$request->print('<span class="LC_warning">Unable to modify requested student.('.$env{'form.student'}.'</span>');
+	$request->print('<span class="LC_warning">'.&mt('Unable to modify requested student ([_1])',$env{'form.student'}).'</span>');
 	$request->print(&show_grading_menu_form($env{'form.symb'}));
 	return;
     }
     my $result='<h3><span class="LC_info">&nbsp;'.$env{'form.title'}.'</span></h3>';
-    $result.='<h3>&nbsp;Student: '.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).
+    $result.='<h3>&nbsp;'.&mt('Student: ').&nameUserString(undef,$env{'form.fullname'},$uname,$udom).
 	'</h3>'."\n";
 
     $request->print($result);
@@ -4520,7 +4525,7 @@ sub updateGradeByPage {
     my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $env{'form.page'});
     my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
     if (!$map) {
-	$request->print('<span class="LC_warning">Unable to grade requested sequence. ('.$resUrl.')</span>');
+	$request->print('<span class="LC_warning">'.&mt('Unable to grade requested sequence ([_1]).',$resUrl).'</span>');
 	my ($symb)=&get_symb($request);
 	$request->print(&show_grading_menu_form($symb));
 	return; 
@@ -4552,8 +4557,8 @@ sub updateGradeByPage {
 		&Apache::loncommon::start_data_table_row().
 		'<td align="center" valign="top" >'.$prob.
 		(scalar(@{$parts}) == 1 ? '' 
-                                        : '<br />('.&mt('[quant,_1,&nbsp;parts]',scalar(@{$parts}))
-		 ).')</td>';
+                                        : '<br />('.&mt('[quant,_1,&nbsp;part]',scalar(@{$parts}))
+		.')').'</td>';
 	    $studentTable.='<td valign="top">&nbsp;<b>'.$title.'</b>&nbsp;</td>';
 
 	    my %newrecord=();
@@ -4597,10 +4602,10 @@ sub updateGradeByPage {
 		}
 		my $display_part=&get_display_part($partid,$curRes->symb());
 		my $oldstatus = $env{'form.solved'.$question.'_'.$partid};
-		$displayPts[0].='&nbsp;<b>Part:</b> '.$display_part.' = '.
+		$displayPts[0].='&nbsp;<b>'.&mt('Part').':</b> '.$display_part.' = '.
 		    (($oldstatus eq 'excused') ? 'excused' : $oldpts).
 		    '&nbsp;<br />';
-		$displayPts[1].='&nbsp;<b>Part:</b> '.$display_part.' = '.
+		$displayPts[1].='&nbsp;<b>'.&mt('Part').':</b> '.$display_part.' = '.
 		     (($score eq 'excused') ? 'excused' : $newpts).
 		    '&nbsp;<br />';
 		$question++;
@@ -4649,9 +4654,9 @@ sub updateGradeByPage {
 
     $studentTable.=&Apache::loncommon::end_data_table();
     $studentTable.=&show_grading_menu_form($env{'form.symb'});
-    my $grademsg=($changeflag == 0 ? 'No score was changed or updated.' :
-		  'The scores were changed for '.
-		  $changeflag.' problem'.($changeflag == 1 ? '.' : 's.'));
+    my $grademsg=($changeflag == 0 ? &mt('No score was changed or updated.') :
+		  &mt('The scores were changed for [quant,_1,problem].',
+		  $changeflag));
     $request->print($grademsg.$studentTable);
 
     return '';
@@ -4982,11 +4987,11 @@ sub scantron_CODElist {
 =cut
 
 sub scantron_CODEunique {
-    my $result='<span style="white-space: nowrap;">
+    my $result='<span class="LC_nobreak">
                  <label><input type="radio" name="scantron_CODEunique"
                         value="yes" checked="checked" />'.&mt('Yes').' </label>
                 </span>
-                <span style="white-space: nowrap;">
+                <span class="LC_nobreak">
                  <label><input type="radio" name="scantron_CODEunique"
                         value="no" />'.&mt('No').' </label>
                 </span>';
@@ -5146,7 +5151,7 @@ sub scantron_selectphase {
 
     &Apache::lonpickcode::code_list($r,2);
 
-    $r>print('<br /><form method="post" name="checkscantron">'.
+    $r->print('<br /><form method="post" name="checkscantron">'.
              $default_form_data."\n".
              &Apache::loncommon::start_data_table('LC_scantron_action')."\n".
              &Apache::loncommon::start_data_table_header_row()."\n".