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Diff for /loncom/homework/default_homework.lcpm between versions 1.39 and 1.42

version 1.39, 2001/10/29 21:15:44 version 1.42, 2001/12/04 14:49:37
Line 1 Line 1
 # file name (temp): default_homework  # The LearningOnline Network with CAPA 
 # used by lonxml::xmlparse() as input variable $safeinit to Apache::run::run()  # used by lonxml::xmlparse() as input variable $safeinit to Apache::run::run()
 #  #
   # $Id$
   #
   # 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/
   #
   #
 # Guy Albertelli  # Guy Albertelli
 #  #
 # 05/25/2001 H. K. Ng  # 05/25/2001 H. K. Ng
Line 45  sub caparesponse_check { Line 70  sub caparesponse_check {
     } elsif ($type eq 'mc')    { $type = 5;      } elsif ($type eq 'mc')    { $type = 5;
     } elsif ($type eq 'fml')   { $type = 8;      } elsif ($type eq 'fml')   { $type = 8;
     } elsif ($type eq 'subj')  { $type = 7;      } elsif ($type eq 'subj')  { $type = 7;
       } elsif ($type eq 'float') { $type = 2;
       } elsif ($type eq 'int')   { $type = 1;
     } else { return "ERROR: Unknown type of answer: $type" }      } else { return "ERROR: Unknown type of answer: $type" }
   }    }
   
Line 101  sub get_array_args { Line 128  sub get_array_args {
   # do these first, because who knows what varname the instructor might have used    # do these first, because who knows what varname the instructor might have used
   # but it probably isn't $CAPARESPONSE_CHECK_LIST_answer    # but it probably isn't $CAPARESPONSE_CHECK_LIST_answer
   my $CAPARESPONSE_CHECK_LIST_answer = eval $expr.';return $'.$arg; #'    my $CAPARESPONSE_CHECK_LIST_answer = eval $expr.';return $'.$arg; #'
     my $GET_ARRAY_ARGS_result;
     my @GET_ARRAY_ARGS_list;
   if ($CAPARESPONSE_CHECK_LIST_answer =~ /^\s*[\$\@]/) {    if ($CAPARESPONSE_CHECK_LIST_answer =~ /^\s*[\$\@]/) {
     my (@list) = eval $CAPARESPONSE_CHECK_LIST_answer;      (@GET_ARRAY_ARGS_list) = eval $CAPARESPONSE_CHECK_LIST_answer;
   }    }
   my $result='';    $GET_ARRAY_ARGS_result.="error:$@:<br />";
   $result.="error:$@:<br />";  
   # if the eval fails just use what is in the answer exactly    # if the eval fails just use what is in the answer exactly
   if (!defined(@list) || !defined($list[0])) {    if (!defined(@GET_ARRAY_ARGS_list) || !defined($GET_ARRAY_ARGS_list[0])) {
     $result.="list zero is undefined<br />";      $GET_ARRAY_ARGS_result.="list zero is undefined<br />";
     $list[0]=$CAPARESPONSE_CHECK_LIST_answer;      $GET_ARRAY_ARGS_list[0]=$CAPARESPONSE_CHECK_LIST_answer;
   }    }
   return @list;    return $GET_ARRAY_ARGS_result,@GET_ARRAY_ARGS_list;
 }  }
   
 sub caparesponse_check_list {  sub caparesponse_check_list {
   my ($response,$expr)=@_;    my ($response,$expr)=@_;
   my (@list) = &get_array_args($expr,'answer');    my $result;
     my ($result,@list) = &get_array_args($expr,'answer');
   my $aresult='';    my $aresult='';
   my $current_answer;    my $current_answer;
   my $answers=join(':',@list);    my $answers=join(':',@list);
Removed from v.1.39  
changed lines
  Added in v.1.42

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