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Diff for /loncom/homework/response.pm between versions 1.52 and 1.59

version 1.52, 2001/12/04 14:53:18 version 1.59, 2002/02/14 21:48:31
Line 1 Line 1
 # The LearningOnline Network with CAPA  # The LearningOnline Network with CAPA
 # various response type definitons response definition  # various response type definitons response definition
   #
   # $Id$
   #
   # Copyright Michigan State University Board of Trustees
   #
   # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
   #
   # LON-CAPA is free software; you can redistribute it and/or modify
   # it under the terms of the GNU General Public License as published by
   # the Free Software Foundation; either version 2 of the License, or
   # (at your option) any later version.
   #
   # LON-CAPA is distributed in the hope that it will be useful,
   # but WITHOUT ANY WARRANTY; without even the implied warranty of
   # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   # GNU General Public License for more details.
   #
   # You should have received a copy of the GNU General Public License
   # along with LON-CAPA; if not, write to the Free Software
   # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   #
   # /home/httpd/html/adm/gpl.txt
   #
   # http://www.lon-capa.org/
   #
 # 11/23,11/24,11/28 Gerd Kortemeyer  # 11/23,11/24,11/28 Gerd Kortemeyer
 # Guy Albertelli  # Guy Albertelli
 # 08/04,08/07 Gerd Kortemeyer  # 08/04,08/07 Gerd Kortemeyer
Line 8 Line 32
 package Apache::response;  package Apache::response;
 use strict;  use strict;
   
 sub BEGIN {  BEGIN {
   &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','formularesponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse','dataresponse'));    &Apache::lonxml::register('Apache::response',('responseparam','parameter','caparesponse','numericalresponse','formularesponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse','dataresponse','externalresponse'));
 }  }
   
 sub start_response {  sub start_response {
Line 54  sub setrandomnumber { Line 78  sub setrandomnumber {
     $rndseed=$ENV{'form.rndseed'};      $rndseed=$ENV{'form.rndseed'};
     if (!$rndseed) { $rndseed=time; }      if (!$rndseed) { $rndseed=time; }
   } else {    } else {
     $rndseed=&Apache::lonnet::rndseed();      my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser();
       $rndseed=&Apache::lonnet::rndseed($symb,$courseid,$domain,$name);
   }    }
   &Apache::lonxml::debug("randseed $rndseed");    &Apache::lonxml::debug("randseed $rndseed");
 #  $rndseed=unpack("%32i",$rndseed);  #  $rndseed=unpack("%32i",$rndseed);
Line 169  sub check_for_previous { Line 194  sub check_for_previous {
   return %previous;    return %previous;
 }  }
   
   sub handle_previous {
     my ($previous,$ad)=@_;
     if ($$previous{'used'} && ($$previous{'award'} eq $ad) ) {
       if ($$previous{'last'}) {
         push(@Apache::inputtags::previous,'PREVIOUSLY_LAST');
       } else {
         push(@Apache::inputtags::previous,'PREVIOUSLY_USED');
       }
     }
   }
   
 sub start_caparesponse {  sub start_caparesponse {
   require Apache::caparesponse;     require Apache::caparesponse; 
   import Apache::caparesponse;     import Apache::caparesponse; 
Line 227  sub start_essayresponse { Line 263  sub start_essayresponse {
   return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);    return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
 }  }
   
   sub start_externalresponse {
     require Apache::externalresponse; 
     import Apache::externalresponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::externalresponse::start_externalresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
   }
   
 sub view_or_modify {  sub view_or_modify {
   my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser();    my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser();
   my $myself=0;    my $myself=0;
Line 298  sub start_responseparam { Line 341  sub start_responseparam {
     $token->[2]->{'default'},      $token->[2]->{'default'},
     $token->[2]->{'description'});      $token->[2]->{'description'});
   } elsif ($target eq 'edit') {    } elsif ($target eq 'edit') {
     $result.=&Apache::edit::tag_start($target,$token,      $result.=&Apache::edit::tag_start($target,$token);
       &Apache::lonxml::description($token));  
     $result.=&Apache::edit::text_arg('Name:','name',$token).      $result.=&Apache::edit::text_arg('Name:','name',$token).
       &Apache::edit::text_arg('Type:','type',$token).        &Apache::edit::text_arg('Type:','type',$token).
  &Apache::edit::text_arg('Description:','description',$token).   &Apache::edit::text_arg('Description:','description',$token).
Line 314  sub start_responseparam { Line 356  sub start_responseparam {
       $result = &Apache::edit::rebuild_tag($token);        $result = &Apache::edit::rebuild_tag($token);
       $result.=&Apache::edit::handle_insert();        $result.=&Apache::edit::handle_insert();
     }      }
   } elsif ($target eq 'grade') {    } elsif ($target eq 'grade' || $target eq 'answer' ) {
     if ($ENV{'request.state'} eq 'construct') {      if ($ENV{'request.state'} eq 'construct') {
       my $name    = &Apache::lonxml::get_param('name',$parstack,$safeeval);        my $name    = &Apache::lonxml::get_param('name',$parstack,$safeeval);
       my $default = &Apache::lonxml::get_param('default',$parstack,$safeeval);        my $default = &Apache::lonxml::get_param('default',$parstack,$safeeval);
Line 330  sub end_responseparam { Line 372  sub end_responseparam {
   return '';    return '';
 }  }
   
   sub start_parameter {
     my $result = &start_responseparam(@_);
     return $result;
   }
   
   sub end_parameter {
     my $result = &end_responseparam(@_);
     return $result;
   }
   
 sub setup_params {  sub setup_params {
   my ($tag) = @_;    my ($tag) = @_;
   
Removed from v.1.52  
changed lines
  Added in v.1.59

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