[BACK]Return to structuretags.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / homework

Diff for /loncom/homework/structuretags.pm between versions 1.567 and 1.570

version 1.567, 2019/11/04 20:47:18 version 1.570, 2019/11/07 02:58:37
Line 667  sub get_resource_name { Line 667  sub get_resource_name {
 }  }
   
 sub setup_rndseed {  sub setup_rndseed {
     my ($safeeval,$target,$probpartlist)=@_;      my ($safeeval,$target,$probpartlist,$prevparttype)=@_;
     my ($symb)=&Apache::lonnet::whichuser();      my ($symb)=&Apache::lonnet::whichuser();
     my ($questiontype,$set_safespace,$rndseed,$numtries,$reqtries);      my ($questiontype,$set_safespace,$rndseed,$numtries,$reqtries);
     if ($target eq 'analyze') {      if ($target eq 'analyze') {
Line 678  sub setup_rndseed { Line 678  sub setup_rndseed {
     }      }
     if ($Apache::lonhomework::type eq 'randomizetry') {      if ($Apache::lonhomework::type eq 'randomizetry') {
         my $partfortries = $Apache::inputtags::part;          my $partfortries = $Apache::inputtags::part;
   #
   # Where question type is "randomizetry" for a problem containing
   # a single part (and unless type is explicitly set to not be
   # "randomizetry" for that part), the number of tries used to
   # determine randomization will be for that part, and randomization
   # from calls to &random() in a perl script block before the part tag,
   # will change based on the number of tries, and value of the
   # "randomizeontries" parameter in effect for the single part.
   #
         if (ref($probpartlist) eq 'ARRAY') {          if (ref($probpartlist) eq 'ARRAY') {
             if ((@{$probpartlist} == 1) && ($probpartlist->[0] ne $Apache::inputtags::part)) {              if ((@{$probpartlist} == 1) && ($probpartlist->[0] ne $partfortries)) {
                 $partfortries = $probpartlist->[0];                  if (&Apache::lonnet::EXT('resource.'.$probpartlist->[0].'.type') eq 'randomizetry') {
                 if (&Apache::lonnet::EXT("resource.$partfortries.questiontype") eq 'randomizetry') {  
                     $partfortries = $probpartlist->[0];                      $partfortries = $probpartlist->[0];
                 } else {                  } else {
                     $partfortries = '';                      $partfortries = '';
Line 776  sub setup_rndseed { Line 784  sub setup_rndseed {
         if ($target eq 'grade') {          if ($target eq 'grade') {
             $Apache::lonhomework::rawrndseed = $rndseed;              $Apache::lonhomework::rawrndseed = $rndseed;
         }          }
       } elsif ($prevparttype eq 'randomizetry') {
           if ($env{'form.0.rndseed'} ne '') {
               $set_safespace = 1;
               $rndseed = $env{'form.0.rndseed'};
           }
     }      }
     if ($set_safespace) {      if ($set_safespace) {
         if ($safeeval) {          if ($safeeval) {
             &Apache::lonxml::debug("Setting rndseed to $rndseed");              &Apache::lonxml::debug("Setting rndseed to $rndseed");
             &Apache::run::run('$external::randomseed="'.$rndseed.'";',$safeeval);              &Apache::run::run('$external::randomseed="'.$rndseed.'";',$safeeval);
               if (($Apache::lonhomework::type eq 'randomizetry') || ($prevparttype eq 'randomizetry')) {
                   &Apache::lonxml::debug("Setting randomizetrypart to $Apache::inputtags::part");
                   &Apache::run::run('$external::randomizetrypart="'.$Apache::inputtags::part.'";',$safeeval);
               }
         }          }
     }      }
     unless (($env{'request.state'} eq "construct") || ($symb eq '')) {      unless (($env{'request.state'} eq "construct") || ($symb eq '')) {
Line 1814  sub start_problem { Line 1831  sub start_problem {
     } elsif ((($target eq 'grade') && ($Apache::lonhomework::type eq 'randomizetry')) ||      } elsif ((($target eq 'grade') && ($Apache::lonhomework::type eq 'randomizetry')) ||
              ($target eq 'answer')) {               ($target eq 'answer')) {
         my ($symb)= &Apache::lonnet::whichuser();          my ($symb)= &Apache::lonnet::whichuser();
         my $navmap = Apache::lonnavmaps::navmap->new();          if ($symb ne '') {
         if (ref($navmap)) {              my $navmap = Apache::lonnavmaps::navmap->new();
             my $res = $navmap->getBySymb($symb);              if (ref($navmap)) {
             if (ref($res)) {                  my $res = $navmap->getBySymb($symb);
                 $probpartlist = $res->parts();                  if (ref($res)) {
                       $probpartlist = $res->parts();
                   }
             }              }
         }          }
     }      }
Line 1838  sub start_problem { Line 1857  sub start_problem {
     if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||      if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
  $target eq 'tex') {   $target eq 'tex') {
   
           my ($symb) = &Apache::lonnet::whichuser();
  #handle rand seed in construction space   #handle rand seed in construction space
           if (($env{'request.state'} eq 'construct') || ($symb eq '')) {
               my $partorder=&Apache::lonnet::metadata($env{'request.uri'},'partorder');
               if ($partorder ne '') {
                   @{$probpartlist} = split(/,/,$partorder);
               }
           }
  my $rndseed=&setup_rndseed($safeeval,$target,$probpartlist);   my $rndseed=&setup_rndseed($safeeval,$target,$probpartlist);
         if (($target eq 'grade') && &Apache::response::submitted()) {          if (($target eq 'grade') && &Apache::response::submitted()) {
             if ($Apache::lonhomework::type eq 'randomizetry') {              if ($Apache::lonhomework::type eq 'randomizetry') {
Line 1853  sub start_problem { Line 1879  sub start_problem {
                 }                  }
             }              }
         }          }
  my ($symb)=&Apache::lonnet::whichuser();  
   
  if ($env{'request.state'} ne "construct" &&    if ($env{'request.state'} ne "construct" && 
     ($symb eq '' || $Apache::lonhomework::type eq 'practice')) {      ($symb eq '' || $Apache::lonhomework::type eq 'practice')) {
Line 1884  sub start_problem { Line 1909  sub start_problem {
                 $form_tag_start.=&practice_problem_header();                  $form_tag_start.=&practice_problem_header();
             }              }
     $form_tag_start.='<hr />';      $form_tag_start.='<hr />';
         }           }
         if (($env{'request.state'} ne "construct") &&          if (($env{'request.state'} ne "construct") &&
             ($Apache::lonhomework::type eq 'randomizetry') &&              ($Apache::lonhomework::type eq 'randomizetry') &&
             ($status eq 'CAN_ANSWER') &&              ($status eq 'CAN_ANSWER') &&
Line 2934  sub start_part { Line 2959  sub start_part {
         if (($target eq 'grade') && &Apache::response::submitted()) {          if (($target eq 'grade') && &Apache::response::submitted()) {
             $Apache::lonhomework::results{"resource.$id.rndseed"}=$rndseed;              $Apache::lonhomework::results{"resource.$id.rndseed"}=$rndseed;
         }          }
       } elsif (@Apache::inputtags::partlist > 1) {
           my $prevparttype = &Apache::lonnet::EXT("resource.$Apache::inputtags::partlist[-2].type");
           if ($prevparttype eq 'randomizetry') {
               my $rndseed=&setup_rndseed($safeeval,$target,'',$prevparttype);
               if (($target eq 'grade') && &Apache::response::submitted()) {
                   $Apache::lonhomework::results{"resource.$id.rndseed"}=$rndseed;
               }
           }
     } elsif (($target eq 'grade') && &Apache::response::submitted()) {      } elsif (($target eq 'grade') && &Apache::response::submitted()) {
         $Apache::lonhomework::results{"resource.$id.rndseed"}=$Apache::lonhomework::rawrndseed;          $Apache::lonhomework::results{"resource.$id.rndseed"}=$Apache::lonhomework::rawrndseed;
     }      }
Line 3370  sub randomizetry_part_header { Line 3403  sub randomizetry_part_header {
     my ($header,$text);      my ($header,$text);
     if ($reqtries eq 'none') {      if ($reqtries eq 'none') {
         $header = &mt('No Question Variation');          $header = &mt('No Question Variation');
         $text = &mt('For this question there will no new variation after a try.');          $text = &mt('For this question there will be no new variation after a try.');
     } elsif ($reqtries > 1) {      } elsif ($reqtries > 1) {
         $header = &mt('New Question Variation After Every [quant,_1,Try,Tries]',$reqtries);          $header = &mt('New Question Variation After Every [quant,_1,Try,Tries]',$reqtries);
         if (($problemstatus eq 'no') ||          if (($problemstatus eq 'no') ||
Removed from v.1.567  
changed lines
  Added in v.1.570

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>