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Diff for /loncom/homework/grades.pm between versions 1.433 and 1.446

version 1.433, 2007/08/22 18:27:03 version 1.446, 2007/10/08 22:29:59
Line 45  use LONCAPA; Line 45  use LONCAPA;
   
 use POSIX qw(floor);  use POSIX qw(floor);
   
   
 my %perm=();  my %perm=();
   my %bubble_lines_per_response;     # no. bubble lines for each response.
                                      # index is "symb.part_id"
   
   
 # ----- These first few routines are general use routines.----  # ----- These first few routines are general use routines.----
 #  #
 # --- Retrieve the parts from the metadata file.---  # --- Retrieve the parts from the metadata file.---
 sub getpartlist {  sub getpartlist {
     my ($symb) = @_;      my ($symb) = @_;
     my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);  
     my $partorder = &Apache::lonnet::metadata($url, 'partorder');      my $navmap   = Apache::lonnavmaps::navmap->new();
     my @parts;      my $res      = $navmap->getBySymb($symb);
     if ($partorder) {      my $partlist = $res->parts();
  for my $part (split (/,/,$partorder)) {      my $url      = $res->src();
     if (!&Apache::loncommon::check_if_partid_hidden($part,$symb)) {      my @metakeys = split(/,/,&Apache::lonnet::metadata($url,'keys'));
  push(@parts, $part);  
     }  
  }      
     } else {  
  my $metadata = &Apache::lonnet::metadata($url, 'packages');  
  foreach (split(/\,/,$metadata)) {  
     if ($_ =~ /^part_(.*)$/) {  
  if (!&Apache::loncommon::check_if_partid_hidden($1,$symb)) {  
     push(@parts, $1);  
  }  
     }  
  }  
     }  
     my @stores;      my @stores;
     foreach my $part (@parts) {      foreach my $part (@{ $partlist }) {
  my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));  
  foreach my $key (@metakeys) {   foreach my $key (@metakeys) {
     if ($key =~ m/^stores_\Q$part\E_/) { push(@stores,$key); }      if ($key =~ m/^stores_\Q$part\E_/) { push(@stores,$key); }
  }   }
Line 194  sub showResourceInfo { Line 185  sub showResourceInfo {
     return $result,$responseType,$hdgrade,$partlist,$handgrade;      return $result,$responseType,$hdgrade,$partlist,$handgrade;
 }  }
   
   sub reset_caches {
       &reset_analyze_cache();
       &reset_perm();
   }
   
 sub get_order {  {
     my ($partid,$respid,$symb,$uname,$udom)=@_;      my %analyze_cache;
     my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);  
     $url=&Apache::lonnet::clutter($url);      sub reset_analyze_cache {
     my $subresult=&Apache::lonnet::ssi($url,   undef(%analyze_cache);
        ('grade_target' => 'analyze'),      }
        ('grade_domain' => $udom),  
        ('grade_symb' => $symb),      sub get_analyze {
        ('grade_courseid' =>    my ($symb,$uname,$udom)=@_;
         $env{'request.course.id'}),   my $key = "$symb\0$uname\0$udom";
        ('grade_username' => $uname));   return $analyze_cache{$key} if (exists($analyze_cache{$key}));
     (undef,$subresult)=split(/_HASH_REF__/,$subresult,2);  
     my %analyze=&Apache::lonnet::str2hash($subresult);   my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
     return ($analyze{"$partid.$respid.shown"});   $url=&Apache::lonnet::clutter($url);
    my $subresult=&Apache::lonnet::ssi($url,
      ('grade_target' => 'analyze'),
      ('grade_domain' => $udom),
      ('grade_symb' => $symb),
      ('grade_courseid' => 
       $env{'request.course.id'}),
      ('grade_username' => $uname));
    (undef,$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);
    return $analyze->{"$partid.$respid.shown"};
       }
   
       sub get_radiobutton_correct_foil {
    my ($partid,$respid,$symb,$uname,$udom)=@_;
    my $analyze = &get_analyze($symb,$uname,$udom);
    foreach my $foil (@{&get_order($partid,$respid,$symb,$uname,$udom)}) {
       if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {
    return $foil;
       }
    }
       }
 }  }
   
 #--- Clean response type for display  #--- Clean response type for display
 #--- Currently filters option/rank/radiobutton/match/essay/Task  #--- Currently filters option/rank/radiobutton/match/essay/Task
 #        response types only.  #        response types only.
Line 258  sub cleanRecord { Line 281  sub cleanRecord {
     } elsif ($response eq 'radiobutton') {      } elsif ($response eq 'radiobutton') {
  my %answer=&Apache::lonnet::str2hash($answer);   my %answer=&Apache::lonnet::str2hash($answer);
  my ($toprow,$bottomrow);   my ($toprow,$bottomrow);
  my $correct=($order->[0])+1;   my $correct = 
  for (my $i=1;$i<=$#$order;$i++) {      &get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom);
     my $foil=$order->[$i];   foreach my $foil (@$order) {
     if (exists($answer{$foil})) {      if (exists($answer{$foil})) {
  if ($i == $correct) {   if ($foil eq $correct) {
     $toprow.='<td><b>true</b></td>';      $toprow.='<td><b>true</b></td>';
  } else {   } else {
     $toprow.='<td><i>true</i></td>';      $toprow.='<td><i>true</i></td>';
Line 326  sub cleanRecord { Line 349  sub cleanRecord {
     $result.='</ul>';      $result.='</ul>';
     return $result;      return $result;
  }   }
              } elsif ( $response =~ m/(?:numerical|formula)/) {
    $answer = 
       &Apache::loncommon::format_previous_attempt_value('submission',
         $answer);
     }      }
     return $answer;      return $answer;
 }  }
Line 372  COMMONJSFUNCTIONS Line 398  COMMONJSFUNCTIONS
 sub getclasslist {  sub getclasslist {
     my ($getsec,$filterlist) = @_;      my ($getsec,$filterlist) = @_;
     my @getsec;      my @getsec;
       my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
     if (!ref($getsec)) {      if (!ref($getsec)) {
  if ($getsec ne '' && $getsec ne 'all') {   if ($getsec ne '' && $getsec ne 'all') {
     @getsec=($getsec);      @getsec=($getsec);
Line 401  sub getclasslist { Line 428  sub getclasslist {
         my $status   =           my $status   = 
             $classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()];              $classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()];
  # filter students according to status selected   # filter students according to status selected
  if ($filterlist && $env{'form.Status'} ne 'Any') {   if ($filterlist && (!($stu_status =~ /Any/))) {
     if ($env{'form.Status'} ne $status) {      if (!($stu_status =~ $status)) {
  delete ($classlist->{$student});   delete ($classlist->{$student});
  next;   next;
     }      }
Line 484  sub student_gradeStatus { Line 511  sub student_gradeStatus {
 # Shows a student's view of problem and submission  # Shows a student's view of problem and submission
 sub jscriptNform {  sub jscriptNform {
     my ($symb) = @_;      my ($symb) = @_;
       my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
     my $jscript='<script type="text/javascript" language="javascript">'."\n".      my $jscript='<script type="text/javascript" language="javascript">'."\n".
  '    function viewOneStudent(user,domain) {'."\n".   '    function viewOneStudent(user,domain) {'."\n".
  ' document.onestudent.student.value = user;'."\n".   ' document.onestudent.student.value = user;'."\n".
Line 495  sub jscriptNform { Line 523  sub jscriptNform {
  '<input type="hidden" name="symb"    value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".   '<input type="hidden" name="symb"    value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
  '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".   '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
  '<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".   '<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
  '<input type="hidden" name="Status"  value="'.$env{'form.Status'}.'" />'."\n".   '<input type="hidden" name="Status"  value="'.$stu_status.'" />'."\n".
  '<input type="hidden" name="command" value="submission" />'."\n".   '<input type="hidden" name="command" value="submission" />'."\n".
  '<input type="hidden" name="student" value="" />'."\n".   '<input type="hidden" name="student" value="" />'."\n".
  '<input type="hidden" name="userdom" value="" />'."\n".   '<input type="hidden" name="userdom" value="" />'."\n".
Line 720  LISTJAVASCRIPT Line 748  LISTJAVASCRIPT
     if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {      if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
  $gradeTable.='<label><input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only </label>'."\n";   $gradeTable.='<label><input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only </label>'."\n";
     }      }
       my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
     my $saveStatus = $env{'form.Status'} eq '' ? 'Active' : $env{'form.Status'};      my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;
     $env{'form.Status'} = $saveStatus;      $env{'form.Status'} = $saveStatus;
     $gradeTable.='<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last submission only </label>'."\n".      $gradeTable.='<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last submission only </label>'."\n".
  '<label><input type="radio" name="lastSub" value="last" /> last submission & parts info </label>'."\n".   '<label><input type="radio" name="lastSub" value="last" /> last submission & parts info </label>'."\n".
Line 743  LISTJAVASCRIPT Line 771  LISTJAVASCRIPT
  '<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";   '<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";
   
     if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) {      if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) {
  $gradeTable.='<input type="hidden" name="Status"   value="'.$env{'form.Status'}.'" />'."\n";   $gradeTable.='<input type="hidden" name="Status"   value="'.$stu_status.'" />'."\n";
     } else {      } else {
  $gradeTable.='<b>Student Status:</b> '.   $gradeTable.='<b>Student Status:</b> '.
     &Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'<br />';      &Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'<br />';
Line 1665  sub build_section_inputs { Line 1693  sub build_section_inputs {
         $section_inputs .= '<input type="hidden" name="section" value="all" />'."\n";          $section_inputs .= '<input type="hidden" name="section" value="all" />'."\n";
     } else {      } else {
         my @sections = &Apache::loncommon::get_env_multiple('form.section');          my @sections = &Apache::loncommon::get_env_multiple('form.section');
         foreach my $section(@sections) {          foreach my $section (@sections) {
             $section_inputs .= '<input type="hidden" name="section" value="'.$section.'" />'."\n";              $section_inputs .= '<input type="hidden" name="section" value="'.$section.'" />'."\n";
         }          }
     }      }
Line 1680  sub submission { Line 1708  sub submission {
     $udom = ($udom eq '' ? $env{'user.domain'} : $udom); #has form.userdom changed for a student?      $udom = ($udom eq '' ? $env{'user.domain'} : $udom); #has form.userdom changed for a student?
     my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});      my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});
     $env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq '';      $env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq '';
   
     my $symb = &get_symb($request);       my $symb = &get_symb($request); 
     if ($symb eq '') { $request->print("Unable to handle ambiguous references:."); return ''; }      if ($symb eq '') { $request->print("Unable to handle ambiguous references:."); return ''; }
   
Line 1733  sub submission { Line 1760  sub submission {
     &Apache::lonxml::clear_problem_counter();      &Apache::lonxml::clear_problem_counter();
     $request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));      $request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));
  }   }
   
  # kwclr is the only variable that is guaranteed to be non blank    # kwclr is the only variable that is guaranteed to be non blank 
         # if this subroutine has been called once.          # if this subroutine has been called once.
  my %keyhash = ();   my %keyhash = ();
Line 1752  sub submission { Line 1779  sub submission {
     $env{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';      $env{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
  }   }
  my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'};   my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'};
    my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
  $request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".   $request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".
  '<input type="hidden" name="command"    value="handgrade" />'."\n".   '<input type="hidden" name="command"    value="handgrade" />'."\n".
  '<input type="hidden" name="saveState"  value="'.$env{'form.saveState'}.'" />'."\n".   '<input type="hidden" name="saveState"  value="'.$env{'form.saveState'}.'" />'."\n".
  '<input type="hidden" name="Status"     value="'.$env{'form.Status'}.'" />'."\n".   '<input type="hidden" name="Status"     value="'.$stu_status.'" />'."\n".
  '<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".   '<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".
  '<input type="hidden" name="probTitle"  value="'.$env{'form.probTitle'}.'" />'."\n".   '<input type="hidden" name="probTitle"  value="'.$env{'form.probTitle'}.'" />'."\n".
  '<input type="hidden" name="refresh"    value="off" />'."\n".   '<input type="hidden" name="refresh"    value="off" />'."\n".
Line 1818  KEYWORDS Line 1846  KEYWORDS
         }          }
     }      }
   
   # This is where output for one specific student would start
       my $bgcolor='#DDEEDD';
       if (int($counter/2) eq $counter) { $bgcolor='#DDDDEE'; }
       $request->print("\n\n".
                       '<p><table border="2"><tr><th bgcolor="'.$bgcolor.'">'.$env{'form.fullname'}.'</th></tr><tr><td bgcolor="'.$bgcolor.'">');
   
     if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {      if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {
  $request->print('<br /><br /><br />') if ($counter > 0);  
  my $mode;   my $mode;
  if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') {   if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') {
     $mode='both';      $mode='both';
Line 2089  KEYWORDS Line 2122  KEYWORDS
     }      }
     $request->print($result.'</td></tr></table></td></tr></table>'."\n");      $request->print($result.'</td></tr></table></td></tr></table>'."\n");
   
   # Done with printing info for one student
   
       $request->print('</td></tr></table></p>');
   
   
     # print end of form      # print end of form
     if ($counter == $total) {      if ($counter == $total) {
  my $endform='<table border="0"><tr><td>'."\n";   my $endform='<table border="0"><tr><td>'."\n";
Line 2972  sub viewgrades { Line 3010  sub viewgrades {
     $result.=&jscriptNform($symb);      $result.=&jscriptNform($symb);
   
     #beginning of class grading form      #beginning of class grading form
       my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
     $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".      $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".
  '<input type="hidden" name="symb"    value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".   '<input type="hidden" name="symb"    value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
  '<input type="hidden" name="command" value="editgrades" />'."\n".   '<input type="hidden" name="command" value="editgrades" />'."\n".
  &build_section_inputs().   &build_section_inputs().
  '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".   '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
  '<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".   '<input type="hidden" name="Status" value="'.$env{'stu_status'}.'" />'."\n".
  '<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";   '<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";
   
     my $sectionClass;      my $sectionClass;
Line 3096  sub viewgrades { Line 3135  sub viewgrades {
     if (scalar(%$fullname) eq 0) {      if (scalar(%$fullname) eq 0) {
  my $colspan=3+scalar(@parts);   my $colspan=3+scalar(@parts);
  my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));   my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
           my $stu_status = join(' or ',&Apache::loncommon::get_env_multiple('form.Status'));
  $result='<span class="LC_warning">'.   $result='<span class="LC_warning">'.
     &mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade',      &mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade',
         $section_display, $env{'form.Status'}).          $section_display, $stu_status).
     '</span>';      '</span>';
     }      }
     $result.=&show_grading_menu_form($symb);      $result.=&show_grading_menu_form($symb);
Line 3377  sub split_part_type { Line 3417  sub split_part_type {
     my ($partstr) = @_;      my ($partstr) = @_;
     my ($temp,@allparts)=split(/_/,$partstr);      my ($temp,@allparts)=split(/_/,$partstr);
     my $type=pop(@allparts);      my $type=pop(@allparts);
     my $part=join('.',@allparts);      my $part=join('_',@allparts);
     return ($part,$type);      return ($part,$type);
 }  }
   
Line 3882  LISTJAVASCRIPT Line 3922  LISTJAVASCRIPT
  '<label><input type="radio" name="lastSub" value="all" /> all details</label>'."\n";   '<label><input type="radio" name="lastSub" value="all" /> all details</label>'."\n";
           
     $result.=&build_section_inputs();      $result.=&build_section_inputs();
     $result.='<input type="hidden" name="Status"  value="'.$env{'form.Status'}.'" />'."\n".      my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
       $result.='<input type="hidden" name="Status"  value="'.$stu_status.'" />'."\n".
  '<input type="hidden" name="command" value="displayPage" />'."\n".   '<input type="hidden" name="command" value="displayPage" />'."\n".
  '<input type="hidden" name="symb"    value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".   '<input type="hidden" name="symb"    value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
  '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."<br />\n";   '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."<br />\n";
Line 4396  one of the predefined configurations for Line 4437  one of the predefined configurations for
 like.  like.
   
 Next each scanline is checked for any errors of either 'missing  Next each scanline is checked for any errors of either 'missing
 bubbles' (it's an error because it may have been missed scanned  bubbles' (it's an error because it may have been mis-scanned
 because too light bubbling), 'double bubble' (each bubble line should  because too light bubbling), 'double bubble' (each bubble line should
 have no more that one letter picked), invalid or duplicated CODE,  have no more that one letter picked), invalid or duplicated CODE,
 invalid student ID  invalid student ID
Line 4407  username:domain. Line 4448  username:domain.
   
 During the validation phase the instructor can choose to skip scanlines.   During the validation phase the instructor can choose to skip scanlines. 
   
 After the validation phase, there is now 3 bubble sheet files  After the validation phase, there are now 3 bubble sheet files
   
   scantron_original_filename (unmodified original file)    scantron_original_filename (unmodified original file)
   scantron_corrected_filename (file where the corrected information has replaced the original information)    scantron_corrected_filename (file where the corrected information has replaced the original information)
Line 6477  sub scantron_validate_doublebubble { Line 6518  sub scantron_validate_doublebubble {
 =cut  =cut
   
 sub scantron_get_maxbubble {      sub scantron_get_maxbubble {    
   
     if (defined($env{'form.scantron_maxbubble'}) &&      if (defined($env{'form.scantron_maxbubble'}) &&
  $env{'form.scantron_maxbubble'}) {   $env{'form.scantron_maxbubble'}) {
  return $env{'form.scantron_maxbubble'};   return $env{'form.scantron_maxbubble'};
Line 6491  sub scantron_get_maxbubble { Line 6533  sub scantron_get_maxbubble {
   
     &Apache::lonxml::clear_problem_counter();      &Apache::lonxml::clear_problem_counter();
   
       my $uname       = $env{'form.student'};
       my $udom        = $env{'form.userdom'};
       my $cid         = $env{'request.course.id'};
       my $total_lines = 0;
       %bubble_lines_per_response = ();
   
     foreach my $resource (@resources) {      foreach my $resource (@resources) {
    my $symb = $resource->symb();
  my $result=&Apache::lonnet::ssi($resource->src(),   my $result=&Apache::lonnet::ssi($resource->src(),
  ('symb' => $resource->symb()));   ('symb' => $resource->symb()),
    ('grade_target' => 'analyze'),
    ('grade_courseid' => $cid),
    ('grade_domain' => $udom),
    ('grade_username' => $uname));
    my (undef, $an) =
       split(/_HASH_REF__/,$result, 2);
   
    my %analysis = &Apache::lonnet::str2hash($an);
   
   
   
    foreach my $part_id (@{$analysis{'parts'}}) {
       my $bubble_lines = $analysis{"$part_id.bubble_lines"}[0];
       if (!$bubble_lines) {
    $bubble_lines = 1;
       }
       $bubble_lines_per_response{"$symb.$part_id"} = $bubble_lines;
       $total_lines = $total_lines + $bubble_lines;
    }
   
     }      }
     &Apache::lonnet::delenv('scantron\.');      &Apache::lonnet::delenv('scantron\.');
     $env{'form.scantron_maxbubble'} =      $env{'form.scantron_maxbubble'} =
  &Apache::lonxml::get_problem_counter()-1;   $total_lines;
   
     return $env{'form.scantron_maxbubble'};      return $env{'form.scantron_maxbubble'};
 }  }
   
Line 6877  sub savedState { Line 6945  sub savedState {
     return \%savedState;      return \%savedState;
 }  }
   
 #--- Displays the main menu page -------  sub grading_menu {
 sub gradingmenu {  
     my ($request) = @_;      my ($request) = @_;
     my ($symb)=&get_symb($request);      my ($symb)=&get_symb($request);
     if (!$symb) {return '';}      if (!$symb) {return '';}
     my $probTitle = &Apache::lonnet::gettitle($symb);      my $probTitle = &Apache::lonnet::gettitle($symb);
       my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);
   
       #
       # Define menu data
       $env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
       my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});
       $request->print($table);
       my %fields = ('symb'=>&Apache::lonenc::check_encrypt($symb),
                     'handgrade'=>$hdgrade,
                     'probTitle'=>$probTitle,
                     'command'=>'submit_options',
                     'saveState'=>"",
                     'gradingMenu'=>1,
                     'showgrading'=>"yes");
       my $url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
       my @menu = ({ url => $url,
                        name => &mt('Manual Grading/View Submissions'),
                        short_description => 
       &mt('Start the process of hand grading submissions.'),
                    });
       $fields{'command'} = 'csvform';
       $url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
       push (@menu, { url => $url,
                      name => &mt('Upload Scores'),
                      short_description => 
               &mt('Specify a file containing the class scores for current resource.')});
       $fields{'command'} = 'processclicker';
       $url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
       push (@menu, { url => $url,
                      name => &mt('Process Clicker'),
                      short_description => 
               &mt('Specify a file containing the clicker information for this resource.')});
       $fields{'command'} = 'scantron_selectphase';
       $url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
       push (@menu, { url => $url,
                      name => &mt('Grade Scantron Forms'),
                      short_description => 
               &mt('')});
       $fields{'command'} = 'verify';
       $url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
       push (@menu, { url => "",
                      jscript => ' onClick="javascript:checkChoice2(document.forms.gradingMenu,\'5\',\'verify\')" ',
                      name => &mt('Verify Receipt'),
                      short_description => 
               &mt('')});
       $fields{'command'} = 'manage';
       $url = &Apache::lonhtmlcommon::build_url('/adm/helper/resettimes.helper',\%fields);
       push (@menu, { url => $url,
                      name => &mt('Manage Access Times'),
                      short_description => 
               &mt('')});
       $fields{'command'} = 'view';
       $url = &Apache::lonhtmlcommon::build_url('/adm/pickcode',\%fields);
       push (@menu, { url => $url,
                      name => &mt('View Saved CODEs'),
                      short_description => 
               &mt('')});
   
       #
       # Create the menu
       my $Str;
       # $Str .= '<h2>'.&mt('Please select a grading task').'</h2>';
       $Str .= '<form method="post" action="" name="gradingMenu">';
       $Str .= '<input type="hidden" name="command" value="" />'.
       '<input type="hidden" name="symb"        value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
    '<input type="hidden" name="handgrade"   value="'.$hdgrade.'" />'."\n".
    '<input type="hidden" name="probTitle"   value="'.$probTitle.'" ue="" />'."\n".
    '<input type="hidden" name="saveState"   value="" />'."\n".
    '<input type="hidden" name="gradingMenu" value="1" />'."\n".
    '<input type="hidden" name="showgrading" value="yes" />'."\n";
   
       foreach my $menudata (@menu) {
           if ($menudata->{'name'} ne &mt('Verify Receipt')) {
               $Str .='    <h3><a '.
                   $menudata->{'jscript'}.
                   ' href="'.
                   $menudata->{'url'}.'" >'.
                   $menudata->{'name'}."</a></h3>\n";
           } else {
               $Str .='    <h3><a '.
                   $menudata->{'jscript'}.
                   ' href="javascript:checkChoice2(document.forms.gradingMenu,\'5\',\'verify\')" >'.
                   $menudata->{'name'}."</a></h3>\n";
               $Str .= ('&nbsp;'x8).
                       ' receipt: '.&Apache::lonnet::recprefix($env{'request.course.id'}).
                       '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />';
           }
           $Str .= '    '.('&nbsp;'x8).$menudata->{'short_description'}.
               "\n";
       }
       $Str .="</dl>\n";
       $Str .="</form>\n";
     $request->print(<<GRADINGMENUJS);      $request->print(<<GRADINGMENUJS);
 <script type="text/javascript" language="javascript">  <script type="text/javascript" language="javascript">
     function checkChoice(formname,val,cmdx) {      function checkChoice(formname,val,cmdx) {
Line 6904  sub gradingmenu { Line 7062  sub gradingmenu {
  }   }
  if (val < 7) formname.submit();   if (val < 7) formname.submit();
     }      }
       function checkChoice2(formname,val,cmdx) {
    if (val <= 2) {
       var cmd = radioSelection(formname.radioChoice);
       var cmdsave = cmd;
    } else {
       cmd = cmdx;
       cmdsave = 'submission';
    }
    formname.command.value = cmd;
    if (val < 5) formname.submit();
    if (val == 5) {
       if (!checkReceiptNo(formname,'notOK')) { return false;}
       formname.submit();
    }
    if (val < 7) formname.submit();
       }
   
     function checkReceiptNo(formname,nospace) {      function checkReceiptNo(formname,nospace) {
  var receiptNo = formname.receipt.value;   var receiptNo = formname.receipt.value;
Line 6922  sub gradingmenu { Line 7096  sub gradingmenu {
 GRADINGMENUJS  GRADINGMENUJS
     &commonJSfunctions($request);      &commonJSfunctions($request);
     my $result='<h3>&nbsp;<span class="LC_info">Manual Grading/View Submission</span></h3>';      my $result='<h3>&nbsp;<span class="LC_info">Manual Grading/View Submission</span></h3>';
     my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);  
     $result.=$table;      $result.=$table;
     my (undef,$sections) = &getclasslist('all','0');      my (undef,$sections) = &getclasslist('all','0');
     my $savedState = &savedState();      my $savedState = &savedState();
Line 6934  GRADINGMENUJS Line 7107  GRADINGMENUJS
     $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".      $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
  '<input type="hidden" name="symb"        value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".   '<input type="hidden" name="symb"        value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
  '<input type="hidden" name="handgrade"   value="'.$hdgrade.'" />'."\n".   '<input type="hidden" name="handgrade"   value="'.$hdgrade.'" />'."\n".
  '<input type="hidden" name="probTitle"   value="'.$probTitle.'" />'."\n".   '<input type="hidden" name="probTitle"   value="'.$probTitle.'" ue="" />'."\n".
  '<input type="hidden" name="command"     value="" />'."\n".  
  '<input type="hidden" name="saveState"   value="" />'."\n".   '<input type="hidden" name="saveState"   value="" />'."\n".
  '<input type="hidden" name="gradingMenu" value="1" />'."\n".   '<input type="hidden" name="gradingMenu" value="1" />'."\n".
  '<input type="hidden" name="showgrading" value="yes" />'."\n";   '<input type="hidden" name="showgrading" value="yes" />'."\n";
Line 6946  GRADINGMENUJS Line 7118  GRADINGMENUJS
  '<tr bgcolor="#ffffe6" valign="top"><td>'."\n";   '<tr bgcolor="#ffffe6" valign="top"><td>'."\n";
   
     $result.='<table width="100%" border="0">';      $result.='<table width="100%" border="0">';
       $result.='<tr bgcolor="#ffffe6" valign="top">'."\n";
       $result.='<td><b>'.&mt('Sections').'</b></td>';
   #    $result.='<td>Groups</td>';
       $result.='<td><b>'.&mt('Access Status').'</td>'."\n";
       $result.='</tr>';
     $result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".      $result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".
  '&nbsp;'.&mt('Select Section').': <select name="section" multiple="multiple" size="3">'."\n";   '&nbsp;<select name="section" multiple="multiple" size="3">'."\n";
     if (ref($sections)) {      if (ref($sections)) {
  foreach (sort (@$sections)) {   foreach (sort (@$sections)) {
     $result.='<option value="'.$_.'" '.      $result.='<option value="'.$_.'" '.
Line 6955  GRADINGMENUJS Line 7132  GRADINGMENUJS
  }   }
     }      }
     $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select> &nbsp; ';      $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select> &nbsp; ';
       return $Str;    
   }
   
   
   #--- Displays the submissions first page -------
   sub submit_options {
       my ($request) = @_;
       my ($symb)=&get_symb($request);
       if (!$symb) {return '';}
       my $probTitle = &Apache::lonnet::gettitle($symb);
   
       $request->print(<<GRADINGMENUJS);
   <script type="text/javascript" language="javascript">
       function checkChoice(formname,val,cmdx) {
    if (val <= 2) {
       var cmd = radioSelection(formname.radioChoice);
       var cmdsave = cmd;
    } else {
       cmd = cmdx;
       cmdsave = 'submission';
    }
    formname.command.value = cmd;
    formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+
       ":saveSub="+pullDownSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);
    if (val < 5) formname.submit();
    if (val == 5) {
       if (!checkReceiptNo(formname,'notOK')) { return false;}
       formname.submit();
    }
    if (val < 7) formname.submit();
       }
   
       function checkReceiptNo(formname,nospace) {
    var receiptNo = formname.receipt.value;
    var checkOpt = false;
    if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
    if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;}
    if (checkOpt) {
       alert("Please enter a receipt number given by a student in the receipt box.");
       formname.receipt.value = "";
       formname.receipt.focus();
       return false;
    }
    return true;
       }
   </script>
   GRADINGMENUJS
       &commonJSfunctions($request);
       my $result='<h3>&nbsp;<span class="LC_info">Manual Grading/View Submission</span></h3>';
       my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);
       $result.=$table;
       my (undef,$sections) = &getclasslist('all','0');
       my $savedState = &savedState();
       my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
       my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
       my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});
       my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
   
     $result.=&mt('Student Status').':'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef);      $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
    '<input type="hidden" name="symb"        value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
    '<input type="hidden" name="handgrade"   value="'.$hdgrade.'" />'."\n".
    '<input type="hidden" name="probTitle"   value="'.$probTitle.'" />'."\n".
    '<input type="hidden" name="command"     value="" />'."\n".
    '<input type="hidden" name="saveState"   value="" />'."\n".
    '<input type="hidden" name="gradingMenu" value="1" />'."\n".
    '<input type="hidden" name="showgrading" value="yes" />'."\n";
   
       $result.='<table border="0"><tr><td bgcolor=#777777>'."\n".
    '<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n".
    '&nbsp;<b>Select a Grading/Viewing Option</b></td></tr>'."\n".
    '<tr bgcolor="#ffffe6" valign="top"><td>'."\n";
   
       $result.='<table width="100%" border="0">';
       $result.='<tr bgcolor="#ffffe6" valign="top">'."\n";
       $result.='<td><b>'.&mt('Sections').'</b></td>';
       $result.='<td><b>'.&mt('Groups').'</b></td>';
       $result.='<td><b>'.&mt('Access Status').'</td>'."\n";
       $result.='</tr>';
       $result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".
    '&nbsp;<select name="section" multiple="multiple" size="3">'."\n";
       if (ref($sections)) {
    foreach (sort (@$sections)) {
       $result.='<option value="'.$_.'" '.
    ($saveSec eq $_ ? 'selected="selected"':'').'>'.$_.'</option>'."\n";
    }
       }
       $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select> &nbsp; ';
       $result.= '</td><td>'."\n";
       $result.= &Apache::lonstatistics::GroupSelect('group','multiple',3);
       $result.='</td><td>'."\n";
       $result.=&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,3,undef,'mult');
   
     $result.='</td></tr>';      $result.='</td></tr>';
   
     $result.='<tr bgcolor="#ffffe6"valign="top"><td><label>'.      $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="3"><label>'.
  '<input type="radio" name="radioChoice" value="submission" '.   '<input type="radio" name="radioChoice" value="submission" '.
  ($saveCmd eq 'submission' ? 'checked="checked"' : '').' /> '.'<b>'.&mt('Current Resource').':</b> '.&mt('For one or more students').   ($saveCmd eq 'submission' ? 'checked="checked"' : '').' /> '.'<b>'.&mt('Current Resource').':</b> '.&mt('For one or more students').
  '</label> <select name="submitonly">'.   '</label> <select name="submitonly">'.
Line 6975  GRADINGMENUJS Line 7241  GRADINGMENUJS
  '<option value="all" '.   '<option value="all" '.
  ($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option></select></td></tr>'."\n";   ($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option></select></td></tr>'."\n";
   
     $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.      $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
  '<label><input type="radio" name="radioChoice" value="viewgrades" '.   '<label><input type="radio" name="radioChoice" value="viewgrades" '.
  ($saveCmd eq 'viewgrades' ? 'checked="checked"' : '').' /> '.   ($saveCmd eq 'viewgrades' ? 'checked="checked"' : '').' /> '.
  '<b>Current Resource:</b> For all students in selected section or course</label></td></tr>'."\n";   '<b>Current Resource:</b> For all students in selected section or course</label></td></tr>'."\n";
   
     $result.='<tr bgcolor="#ffffe6" valign="top"><td>'.      $result.='<tr bgcolor="#ffffe6" valign="top"><td colspan="2">'.
  '<label><input type="radio" name="radioChoice" value="pickStudentPage" '.   '<label><input type="radio" name="radioChoice" value="pickStudentPage" '.
  ($saveCmd eq 'pickStudentPage' ? 'checked="checked"' : '').' /> '.   ($saveCmd eq 'pickStudentPage' ? 'checked="checked"' : '').' /> '.
  'The <b>complete</b> set/page/sequence: For one student</label></td></tr>'."\n";   'The <b>complete</b> set/page/sequence: For one student</label></td></tr>'."\n";
   
     $result.='<tr bgcolor="#ffffe6"><td><br />'.      $result.='<tr bgcolor="#ffffe6"><td colspan="2"><br />'.
  '<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="Next->" />'.   '<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="Next->" />'.
  '</td></tr></table>'."\n";   '</td></tr></table>'."\n";
   
     $result.='</td><td valign="top">';      $result.='</td>'; #<td valign="top">';
   
     $result.='<table width="100%" border="0">';  
     $result.='<tr bgcolor="#ffffe6"><td>'.  
  '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="'.&mt('Upload').'" />'.  
  ' '.&mt('scores from file').' </td></tr>'."\n";  
   
     $result.='<tr bgcolor="#ffffe6"><td>'.  
         '<input type="button" onClick="javascript:checkChoice(this.form,\'6\',\'processclicker\');" value="'.&mt('Process').'" />'.  
         ' '.&mt('clicker file').' </td></tr>'."\n";  
   
     $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.  
  '<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.  
  '" value="'.&mt('Grade').'" /> scantron forms</td></tr>'."\n";  
   
     if ((&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) && ($symb)) {  #    $result.='<table width="100%" border="0">';
  $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.  #    $result.='<tr bgcolor="#ffffe6"><td>'.
     '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="'.&mt('Verify').'" />'.  # '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="'.&mt('Upload').'" />'.
     ' '.&mt('receipt').': '.  # ' '.&mt('scores from file').' </td></tr>'."\n";
     &Apache::lonnet::recprefix($env{'request.course.id'}).  #
     '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />'.  #    $result.='<tr bgcolor="#ffffe6"><td>'.
     '</td></tr>'."\n";  #        '<input type="button" onClick="javascript:checkChoice(this.form,\'6\',\'processclicker\');" value="'.&mt('Process').'" />'.
     }   #        ' '.&mt('clicker file').' </td></tr>'."\n";
     $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.  #
  '<input type="button" onClick="javascript:this.form.action=\'/adm/helper/resettimes.helper\';this.form.submit();'.  #    $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
  '" value="'.&mt('Manage').'" /> access times.</td></tr>'."\n";  # '<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.
     $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.  # '" value="'.&mt('Grade').'" /> scantron forms</td></tr>'."\n";
  '<input type="button" onClick="javascript:this.form.command.value=\'codelist\';this.form.action=\'/adm/pickcode\';this.form.submit();'.  #
  '" value="'.&mt('View').'" /> saved CODEs.</td></tr>'."\n";  #    if ((&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) && ($symb)) {
   # $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
     $result.='</table>'."\n".  #    '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="'.&mt('Verify').'" />'.
  '</td></tr></table>'."\n".  #    ' '.&mt('receipt').': '.
   #    &Apache::lonnet::recprefix($env{'request.course.id'}).
   #    '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />'.
   #    '</td></tr>'."\n";
   #    } 
   #    $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
   # '<input type="button" onClick="javascript:this.form.action=\'/adm/helper/resettimes.helper\';this.form.submit();'.
   # '" value="'.&mt('Manage').'" /> access times.</td></tr>'."\n";
   #    $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
   # '<input type="button" onClick="javascript:this.form.command.value=\'codelist\';this.form.action=\'/adm/pickcode\';this.form.submit();'.
   # '" value="'.&mt('View').'" /> saved CODEs.</td></tr>'."\n";
   #
   #    $result.='</table>'."\n".'</td>';
       $result.= '</tr></table>'."\n".
  '</td></tr></table></form>'."\n";   '</td></tr></table></form>'."\n";
     return $result;      return $result;
 }  }
Line 7055  sub gather_clicker_ids { Line 7321  sub gather_clicker_ids {
     # Set up a couple variables.      # Set up a couple variables.
     my $username_idx = &Apache::loncoursedata::CL_SNAME();      my $username_idx = &Apache::loncoursedata::CL_SNAME();
     my $domain_idx   = &Apache::loncoursedata::CL_SDOM();      my $domain_idx   = &Apache::loncoursedata::CL_SDOM();
       my $status_idx   = &Apache::loncoursedata::CL_STATUS();
   
     foreach my $student (keys(%$classlist)) {      foreach my $student (keys(%$classlist)) {
           if ($classlist->{$student}->[$status_idx] ne 'Active') { next; }
         my $username = $classlist->{$student}->[$username_idx];          my $username = $classlist->{$student}->[$username_idx];
         my $domain   = $classlist->{$student}->[$domain_idx];          my $domain   = $classlist->{$student}->[$domain_idx];
         my $clickers =          my $clickers =
Line 7299  ENDHEADER Line 7566  ENDHEADER
     }      }
     $result.='<br />'.&mt('Found [_1] question(s)',$number).'<br />'.      $result.='<br />'.&mt('Found [_1] question(s)',$number).'<br />'.
              '<input type="hidden" name="number" value="'.$number.'" />'.               '<input type="hidden" name="number" value="'.$number.'" />'.
                &mt('Awarding [_1] percent for corrion(s)',$number).'<br />'.
                '<input type="hidden" name="number" value="'.$number.'" />'.
              &mt('Awarding [_1] percent for correct and [_2] percent for incorrect responses',               &mt('Awarding [_1] percent for correct and [_2] percent for incorrect responses',
                  $env{'form.pcorrect'},$env{'form.pincorrect'}).                   $env{'form.pcorrect'},$env{'form.pincorrect'}).
              '<br />';               '<br />';
Line 7318  ENDHEADER Line 7587  ENDHEADER
           $result.="\n".'<input type="hidden" name="correct:'.$correct_count.':'.$correct_ids{$id}.'" value="'.$responses{$id}.'" />';            $result.="\n".'<input type="hidden" name="correct:'.$correct_count.':'.$correct_ids{$id}.'" value="'.$responses{$id}.'" />';
           $correct_count++;            $correct_count++;
        } elsif ($clicker_ids{$id}) {         } elsif ($clicker_ids{$id}) {
           $result.="\n".'<input type="hidden" name="student:'.$clicker_ids{$id}.'" value="'.$responses{$id}.'" />';            if ($clicker_ids{$id}=~/\,/) {
           $student_count++;  # More than one user with the same clicker!
                $result.="\n<hr />".&mt('Clicker registered more than once').": <tt>".$id."</tt><br />";
                $result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.
                              "<select name='multi".$id."'>";
                foreach my $reguser (sort(split(/\,/,$clicker_ids{$id}))) {
                    $result.="<option value='".$reguser."'>".&Apache::loncommon::plainname(split(/\:/,$reguser)).' ('.$reguser.')</option>';
                }
                $result.='</select>';
                $unknown_count++;
             } else {
   # Good: found one and only one user with the right clicker
                $result.="\n".'<input type="hidden" name="student:'.$clicker_ids{$id}.'" value="'.$responses{$id}.'" />';
                $student_count++;
             }
        } else {         } else {
           $result.="\n<hr />".&mt('Unregistered Clicker')." <tt>".$id."</tt><br />";            $result.="\n<hr />".&mt('Unregistered Clicker')." <tt>".$id."</tt><br />";
           $result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.            $result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.
Line 7470  ENDHEADER Line 7752  ENDHEADER
           my $id=$1;            my $id=$1;
           if (($env{'form.uname'.$id}) && ($env{'form.udom'.$id})) {            if (($env{'form.uname'.$id}) && ($env{'form.udom'.$id})) {
              $user=$env{'form.uname'.$id}.':'.$env{'form.udom'.$id};               $user=$env{'form.uname'.$id}.':'.$env{'form.udom'.$id};
             } elsif ($env{'form.multi'.$id}) {
                $user=$env{'form.multi'.$id};
           }            }
        }         }
        if ($user) {          if ($user) { 
Line 7514  ENDHEADER Line 7798  ENDHEADER
   
 sub handler {  sub handler {
     my $request=$_[0];      my $request=$_[0];
       &reset_caches();
     &reset_perm();  
     if ($env{'browser.mathml'}) {      if ($env{'browser.mathml'}) {
  &Apache::loncommon::content_type($request,'text/xml');   &Apache::loncommon::content_type($request,'text/xml');
     } else {      } else {
Line 7570  sub handler { Line 7853  sub handler {
  } elsif ($command eq 'processGroup' && $perm{'vgr'}) {   } elsif ($command eq 'processGroup' && $perm{'vgr'}) {
     &processGroup($request);      &processGroup($request);
  } elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {   } elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
     $request->print(&gradingmenu($request));      $request->print(&grading_menu($request));
    } elsif ($command eq 'submit_options' && $perm{'vgr'}) {
       $request->print(&submit_options($request));
  } elsif ($command eq 'viewgrades' && $perm{'vgr'}) {   } elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
     $request->print(&viewgrades($request));      $request->print(&viewgrades($request));
  } elsif ($command eq 'handgrade' && $perm{'mgr'}) {   } elsif ($command eq 'handgrade' && $perm{'mgr'}) {
Line 7628  sub handler { Line 7913  sub handler {
  }   }
     }      }
     $request->print(&Apache::loncommon::end_page());      $request->print(&Apache::loncommon::end_page());
       &reset_caches();
     return '';      return '';
 }  }
   
Removed from v.1.433  
changed lines
  Added in v.1.446

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