[LON-CAPA-cvs] cvs: loncom /homework grades.pm

albertel lon-capa-cvs@mail.lon-capa.org
Tue, 21 Oct 2003 21:46:15 -0000


albertel		Tue Oct 21 17:46:15 2003 EDT

  Modified files:              
    /loncom/homework	grades.pm 
  Log:
  - Fixes BUG#2236, can now just view answers when in mass grading mode
  
  
Index: loncom/homework/grades.pm
diff -u loncom/homework/grades.pm:1.143 loncom/homework/grades.pm:1.144
--- loncom/homework/grades.pm:1.143	Wed Oct  8 14:25:18 2003
+++ loncom/homework/grades.pm	Tue Oct 21 17:46:15 2003
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.143 2003/10/08 18:25:18 albertel Exp $
+# $Id: grades.pm,v 1.144 2003/10/21 21:46:15 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -507,9 +507,12 @@
     my $checkhdgrade = ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : '';
     my $checklastsub = $checkhdgrade eq '' ? 'checked' : '';
     my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".
-	'&nbsp;<b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
+	'&nbsp;<b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked="on" /> no '."\n".
 	'<input type="radio" name="vProb" value="yes" /> one student '."\n".
 	'<input type="radio" name="vProb" value="all" /> all students <br />'."\n".
+	'&nbsp;<b>View Answer: </b><input type="radio" name="vAns" value="no"  /> no '."\n".
+	'<input type="radio" name="vAns" value="yes" /> one student '."\n".
+	'<input type="radio" name="vAns" value="all" checked="on" /> all students <br />'."\n".
 	'&nbsp;<b>Submissions: </b>'."\n";
     if ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
 	$gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only'."\n";
@@ -1196,27 +1199,46 @@
 }
 
 sub show_problem {
-    my ($request,$symb,$uname,$udom,$removeform,$viewon) = @_;
-    my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
-						      $ENV{'request.course.id'});
+    my ($request,$symb,$uname,$udom,$removeform,$viewon,$mode) = @_;
+    my $rendered;
+    if ($mode eq 'both' or $mode eq 'text') {
+	$rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
+					     $ENV{'request.course.id'});
+    }
     if ($removeform) {
 	$rendered=~s|<form(.*?)>||g;
 	$rendered=~s|</form>||g;
 	$rendered=~s|name="submit"|name="would_have_been_submit"|g;
     }
-    my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
-							   $ENV{'request.course.id'});
+    my $companswer;
+    if ($mode eq 'both' or $mode eq 'answer') {
+	$companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
+						    $ENV{'request.course.id'});
+    }
     if ($removeform) {
 	$companswer=~s|<form(.*?)>||g;
 	$companswer=~s|</form>||g;
-	$rendered=~s|name="submit"|name="would_have_been_submit"|g;
+	$companswer=~s|name="submit"|name="would_have_been_submit"|g;
     }
     my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';
     $result.='<table border="0" width="100%">';
-    $result.='<tr><td bgcolor="#e6ffff"><b> View of the problem - '.$ENV{'form.fullname'}.
-	'</b></td></tr>' if ($viewon);
-    $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
-    $result.='<b>Correct answer:</b><br />'.$companswer;
+    if ($viewon) {
+	$result.='<tr><td bgcolor="#e6ffff"><b> ';
+	if ($mode eq 'both' or $mode eq 'text') {
+	    $result.='View of the problem - ';
+	} else {
+	    $result.='Correct answer: ';
+	}
+	$result.=$ENV{'form.fullname'}.'</b></td></tr>';
+    }
+    if ($mode eq 'both') {
+	$result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
+	$result.='<b>Correct answer:</b><br />'.$companswer;
+    } elsif ($mode eq 'text') {
+	$result.='<tr><td bgcolor="#ffffff">'.$rendered;
+    } elsif ($mode eq 'answer') {
+	$result.='<tr><td bgcolor="#ffffff">'.$companswer;
+    }
     $result.='</td></tr></table>';
     $result.='</td></tr></table><br />';
     return $result;
@@ -1265,8 +1287,16 @@
 
 	# option to display problem, only once else it cause problems 
         # with the form later since the problem has a form.
-	if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) {
-	    $request->print(&show_problem($request,$symb,$uname,$udom,0,1));
+	if ($ENV{'form.vProb'} eq 'yes' or $ENV{'form.vAns'} eq 'yes') {
+	    my $mode;
+	    if ($ENV{'form.vProb'} eq 'yes' && $ENV{'form.vAns'} eq 'yes') {
+		$mode='both';
+	    } elsif ($ENV{'form.vProb'} eq 'yes') {
+		$mode='text';
+	    } elsif ($ENV{'form.vAns'} eq 'yes') {
+		$mode='answer';
+	    }
+	    $request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));
 	}
 	
 	# kwclr is the only variable that is guaranteed to be non blank 
@@ -1301,6 +1331,7 @@
 			'<input type="hidden" name="url"        value="'.$url.'" />'."\n".
 			'<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n".
 			'<input type="hidden" name="vProb"      value="'.$ENV{'form.vProb'}.'" />'."\n".
+			'<input type="hidden" name="vAns"       value="'.$ENV{'form.vAns'}.'" />'."\n".
 			'<input type="hidden" name="lastSub"    value="'.$ENV{'form.lastSub'}.'" />'."\n".
 			'<input type="hidden" name="section"    value="'.$ENV{'form.section'}.'">'."\n".
 			'<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n".
@@ -1351,10 +1382,19 @@
         }
     }
 
-    if ($ENV{'form.vProb'} eq 'all') {
+    if ($ENV{'form.vProb'} eq 'all' or $ENV{'form.vAns'} eq 'all') {
 	$request->print('<br /><br /><br />') if ($counter > 0);
-	$request->print(&show_problem($request,$symb,$uname,$udom,1,1));
+	my $mode;
+	if ($ENV{'form.vProb'} eq 'all' && $ENV{'form.vAns'} eq 'all') {
+	    $mode='both';
+	} elsif ($ENV{'form.vProb'} eq 'all' ) {
+	    $mode='text';
+	} elsif ($ENV{'form.vAns'} eq 'all') {
+	    $mode='answer';
+	}
+	$request->print(&show_problem($request,$symb,$uname,$udom,1,1,$mode));
     }
+
     my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
 
     my ($partlist,$handgrade) = &response_type($url,$symb);
@@ -2755,7 +2795,7 @@
     $result.='<input type="hidden" name="page" />'."\n".
 	'<input type="hidden" name="title" />'."\n";
 
-    $result.='&nbsp;<b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
+    $result.='&nbsp;<b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked="on" /> no '."\n".
 	'<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";
 
     $result.='&nbsp;<b>Submission Details: </b>'.
@@ -2894,8 +2934,9 @@
 	    $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
 		(scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).'&nbsp;parts)').'</td>';
 	    $studentTable.='<td valign="top">';
-	    if ($ENV{'form.vProb'} eq 'yes') {
-		$studentTable.=&show_problem($request,$symbx,$uname,$udom,1);
+	    if ($ENV{'form.vProb'} eq 'yes' ) {
+		$studentTable.=&show_problem($request,$symbx,$uname,$udom,1,
+					     undef,'both');
 	    } else {
 		my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$ENV{'request.course.id'});
 		$companswer =~ s|<form(.*?)>||g;