Diff for /loncom/homework/radiobuttonresponse.pm between versions 1.14 and 1.19

version 1.14, 2001/03/01 01:20:04 version 1.19, 2001/06/01 16:00:42
Line 12  sub BEGIN { Line 12  sub BEGIN {
 sub start_radiobuttonresponse {  sub start_radiobuttonresponse {
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
   #when in a radiobutton response use these    #when in a radiobutton response use these
   &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil'));    &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));
   my $id = &Apache::response::start_response($parstack,$safeeval);    my $id = &Apache::response::start_response($parstack,$safeeval);
   return '';    return '';
 }  }
Line 25  sub end_radiobuttonresponse { Line 25  sub end_radiobuttonresponse {
 %Apache::response::foilgroup={};  %Apache::response::foilgroup={};
 sub start_foilgroup {  sub start_foilgroup {
   %Apache::response::foilgroup={};    %Apache::response::foilgroup={};
   $Apache::optionresponse::conceptgroup=0;    $Apache::radiobuttonresponse::conceptgroup=0;
   &setrandomnumber();    &Apache::response::setrandomnumber();
   return '';    return '';
 }  }
   
 sub setrandomnumber {  sub storesurvey {
   my $rndseed=&Apache::lonnet::rndseed();    if ( defined $ENV{'form.submitted'}) {
   $rndseed=unpack("%32i",$rndseed);      my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
   $rndseed=$rndseed      &Apache::lonxml::debug("Here I am!:$response:");
     +&Apache::lonnet::numval($Apache::inputtags::part)      if ( $response =~ /[^\s]/) {
       +&Apache::lonnet::numval($Apache::inputtags::response['-1']);        my $id = $Apache::inputtags::response['-1'];
   srand($rndseed);        $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;
         $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='SUBMITTED';
         &Apache::lonxml::debug("submitted a $response<br />\n");
       }
     }
   return '';    return '';
 }  }
   
Line 45  sub end_foilgroup { Line 49  sub end_foilgroup {
       
   my $result;    my $result;
   if ($target ne 'meta') {    if ($target ne 'meta') {
     my $name;      my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval,'-2');
     my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval);      if ( $style eq 'survey' ) {
     my $count=0;        if ($target eq 'web') {
     # we will add in 1 of the true statements   $result=&displayallfoils();
     if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; }        } elsif ( $target eq 'grade' ) {
     my $answer = int(rand ($count));   $result=&storesurvey();
     &Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt");        }
     if ($target eq 'web') {      } else {
       $result=&displayfoils($max,$answer);        my $name;
     } elsif ( $target eq 'grade') {        my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval);
       if ( defined $ENV{'form.submitted'}) {        my $count=0;
  my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};        # we will add in 1 of the true statements
  if ( $response =~ /[^\s]/) {        if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; }
   my $id = $Apache::inputtags::response['-1'];        my $answer = int(rand ($count));
   $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;        &Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt");
   &Apache::lonxml::debug("submitted a $response<br />\n");        if ($target eq 'web') {
   if ($response == $answer) {   $result=&displayfoils($max,$answer);
     $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS';        } elsif ( $target eq 'grade') {
   } else {   if ( defined $ENV{'form.submitted'}) {
     $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT';    my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
     if ( $response =~ /[^\s]/) {
       my $id = $Apache::inputtags::response['-1'];
       $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;
       &Apache::lonxml::debug("submitted a $response<br />\n");
       if ($response == $answer) {
         $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS';
       } else {
         $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT';
       }
   }    }
  }   }
       }        }
Line 75  sub end_foilgroup { Line 88  sub end_foilgroup {
   
 sub getfoilcounts {  sub getfoilcounts {
   my ($parstack,$safeeval)=@_;    my ($parstack,$safeeval)=@_;
   my $rrargs ='';    my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
   if ( $#$parstack > 0 ) { $rrargs=$$parstack['-2']; }  
   my $max = &Apache::run::run("{$rrargs;".'return $max}',$safeeval);  
   my @names = @{ $Apache::response::foilgroup{'names'} };    my @names = @{ $Apache::response::foilgroup{'names'} };
   my $truecnt=0;    my $truecnt=0;
   my $falsecnt=0;    my $falsecnt=0;
Line 93  sub getfoilcounts { Line 104  sub getfoilcounts {
   return ($truecnt,$falsecnt,$max);    return ($truecnt,$falsecnt,$max);
 }  }
   
   sub displayallfoils {
     my $result;
     &Apache::lonxml::debug("survey style display");
     my @names = @{ $Apache::response::foilgroup{'names'} };
     my $temp=0;
     my $id=$Apache::inputtags::response['-1'];
     my $part=$Apache::inputtags::part;
     my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
     foreach my $name (@names) {
       if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') {
         $result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\" ";
         if ($lastresponse eq $temp) { $result .= 'checked="on"'; }
         $result .= '>'.$Apache::response::foilgroup{$name.'.text'}."</input>\n";
         $temp++;
       }
     }
     return $result;
   }
   
 sub displayfoils {  sub displayfoils {
   my ($max,$answer)=@_;    my ($max,$answer)=@_;
   my @names = @{ $Apache::response::foilgroup{'names'} };    my @names = @{ $Apache::response::foilgroup{'names'} };
Line 112  sub displayfoils { Line 142  sub displayfoils {
       &Apache::lonxml::error("Unknown state $Apache::response::foilgroup{$name.'.value'} for $name in <foilgroup>");        &Apache::lonxml::error("Unknown state $Apache::response::foilgroup{$name.'.value'} for $name in <foilgroup>");
     }      }
   }    }
   my $whichtrue = rand $#truelist;    my $whichtrue = int(rand($#truelist+1));
   &Apache::lonxml::debug("Max is $max, From $#truelist elms, picking $whichtrue");    &Apache::lonxml::debug("Max is $max, From $#truelist elms, picking $whichtrue");
   my @whichfalse =();    my @whichfalse =();
   while ((($#whichfalse+2) < $max) && ($#falselist > -1)) {    while ((($#whichfalse+1) < $max) && ($#falselist > -1)) {
     my $afalse=rand $#falselist;      &Apache::lonxml::debug("Have $#whichfalse max is $max");
       my $afalse=int(rand($#falselist+1));
     &Apache::lonxml::debug("From $#falselist elms, picking $afalse");      &Apache::lonxml::debug("From $#falselist elms, picking $afalse");
     $afalse=splice(@falselist,$afalse,1);      $afalse=splice(@falselist,$afalse,1);
     &Apache::lonxml::debug("Picked $afalse");      &Apache::lonxml::debug("Picked $afalse");
Line 136  sub displayfoils { Line 167  sub displayfoils {
     }      }
   } else {    } else {
     my $temp=0;      my $temp=0;
       my $id=$Apache::inputtags::response['-1'];
       my $part=$Apache::inputtags::part;
       my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
     foreach $name (@whichfalse) {      foreach $name (@whichfalse) {
       $result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\">".$Apache::response::foilgroup{$name.'.text'}."</input>\n";         $result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\" ";
         if ($lastresponse eq $temp) { $result .= 'checked="on"'; }
         $result .= '>'.$Apache::response::foilgroup{$name.'.text'}."</input>\n";
       $temp++;        $temp++;
     }      }
   }    }
Line 145  sub displayfoils { Line 181  sub displayfoils {
 }  }
   
 sub start_conceptgroup {  sub start_conceptgroup {
   $Apache::optionresponse::conceptgroup=1;      $Apache::radiobuttonresponse::conceptgroup=1;
   %Apache::response::conceptgroup={};    %Apache::response::conceptgroup={};
   return '';    return '';
 }  }
   
 sub end_conceptgroup {  sub end_conceptgroup {
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
   $Apache::optionresponse::conceptgroup=0;      $Apache::radiobuttonresponse::conceptgroup=0;
   if ($target eq 'web' || $target eq 'grade') {    if ($target eq 'web' || $target eq 'grade') {
     my @names = @{ $Apache::response::conceptgroup{'names'} };      my @names = @{ $Apache::response::conceptgroup{'names'} };
     my $pick=int rand $#names+1;      my $pick=int rand $#names+1;
Line 160  sub end_conceptgroup { Line 196  sub end_conceptgroup {
     push @{ $Apache::response::foilgroup{'names'} }, $name;      push @{ $Apache::response::foilgroup{'names'} }, $name;
     $Apache::response::foilgroup{"$name.text"} =  $Apache::response::conceptgroup{"$name.text"};      $Apache::response::foilgroup{"$name.text"} =  $Apache::response::conceptgroup{"$name.text"};
     $Apache::response::foilgroup{"$name.value"} = $Apache::response::conceptgroup{"$name.value"};      $Apache::response::foilgroup{"$name.value"} = $Apache::response::conceptgroup{"$name.value"};
     my $args;      my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval);
     if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }  
     my $concept = &Apache::run::run("{$args;".'return $concept}',$safeeval);  
     $Apache::response::foilgroup{"$name.concept"} = $concept;      $Apache::response::foilgroup{"$name.concept"} = $concept;
     &Apache::lonxml::debug("Selecting $name in $concept");      &Apache::lonxml::debug("Selecting $name in $concept");
   }    }
Line 176  sub start_foil { Line 210  sub start_foil {
   
 sub end_foil {  sub end_foil {
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
   my $foil=&Apache::lonxml::endredirection;    my $text='';
     if ($target eq 'web') { $text=&Apache::lonxml::endredirection; }
   if ($target eq 'web' || $target eq 'grade') {    if ($target eq 'web' || $target eq 'grade') {
     my $args ='';      my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);
     if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }      if ($value ne 'unused') {
     my $name = &Apache::run::run("{$args;".'return $name}',$safeeval);        my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
     push @{ $Apache::response::foilgroup{'names'} }, $name;        if ( $Apache::radiobuttonresponse::conceptgroup ) {
     my $value = &Apache::run::run("{$args;".'return $value}',$safeeval);   push @{ $Apache::response::conceptgroup{'names'} }, $name;
     $Apache::response::foilgroup{"$name.value"} = $value;   $Apache::response::conceptgroup{"$name.value"} = $value;
     $Apache::response::foilgroup{"$name.text"} = $foil;   $Apache::response::conceptgroup{"$name.text"} = $text;
         } else {
    push @{ $Apache::response::foilgroup{'names'} }, $name;
    $Apache::response::foilgroup{"$name.value"} = $value;
    $Apache::response::foilgroup{"$name.text"} = $text;
         }
       }
   }    }
   return '';    return '';
 }  }

Removed from v.1.14  
changed lines
  Added in v.1.19


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