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Diff for /loncom/homework/radiobuttonresponse.pm between versions 1.6 and 1.10

version 1.6, 2001/01/12 15:32:29 version 1.10, 2001/01/19 21:44:12
Line 1 Line 1
 # The LearningOnline Network with CAPA  # The LearningOnline Network with CAPA
 # mutliple choice style responses  # mutliple choice style responses
   
 # 11/23,11/24,11/28 Gerd Kortemeyer  
   
 package Apache::radiobuttonresponse;  package Apache::radiobuttonresponse;
 use strict;  use strict;
   
Line 39  sub setrandomnumber { Line 37  sub setrandomnumber {
   return '';    return '';
 }  }
   
 #FIXME needs to stablely do random picks  
 sub end_foilgroup {  sub end_foilgroup {
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
   my $name;    
   my $result;    my $result;
   &setrandomnumber();    if ($target ne 'meta') {
   my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval);      my $name;
   my $count=0;      &setrandomnumber();
   # we will add in 1 of the true statements      my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval);
   if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; }      my $count=0;
   my $answer = int(rand ($count));      # we will add in 1 of the true statements
   &Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt");      if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; }
   if ($target eq 'web') {      my $answer = int(rand ($count));
     $result=&displayfoils($max,$answer);      &Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt");
   } elsif ( $target eq 'grade') {      if ($target eq 'web') {
     if ( defined $ENV{'form.submit'}) {        $result=&displayfoils($max,$answer);
       my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};      } elsif ( $target eq 'grade') {
       if ( $response =~ /[^\s]/) {        if ( defined $ENV{'form.submitted'}) {
  my $id = $Apache::inputtags::response['-1'];   my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
  $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;   if ( $response =~ /[^\s]/) {
  &Apache::lonxml::debug("submitted a $response<br>\n");    my $id = $Apache::inputtags::response['-1'];
  if ($response == $answer) {    $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;
   $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS';    &Apache::lonxml::debug("submitted a $response<br>\n");
  } else {    if ($response == $answer) {
   $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT';      $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS';
     } else {
       $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT';
     }
  }   }
       }        }
     }      }
Line 121  sub displayfoils { Line 121  sub displayfoils {
     push (@whichfalse,$afalse);      push (@whichfalse,$afalse);
   }    }
   splice(@whichfalse,$answer,0,$truelist[$whichtrue]);    splice(@whichfalse,$answer,0,$truelist[$whichtrue]);
   my $temp=0;  
   &Apache::lonxml::debug("the true statement is $answer");    &Apache::lonxml::debug("the true statement is $answer");
   foreach $name (@whichfalse) {    if ($Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"} =~ /^correct/ ) {
     $result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\">".$Apache::response::foilgroup{$name.'.text'}."</input>\n";      foreach $name (@whichfalse) {
     $temp++;        $result.="<br />".$Apache::response::foilgroup{$name.'.value'}.
    ":".$Apache::response::foilgroup{$name.'.text'}."</input>\n";
       }
     } else {
       my $temp=0;
       foreach $name (@whichfalse) {
         $result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\">".$Apache::response::foilgroup{$name.'.text'}."</input>\n";
         $temp++;
       }
   }    }
   return $result."<br />";    return $result."<br />";
 }  }
Removed from v.1.6  
changed lines
  Added in v.1.10

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