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

Diff for /loncom/homework/radiobuttonresponse.pm between versions 1.16 and 1.22

version 1.16, 2001/04/23 18:21:55 version 1.22, 2001/08/06 20:33:23
Line 10  sub BEGIN { Line 10  sub BEGIN {
 }  }
   
 sub start_radiobuttonresponse {  sub start_radiobuttonresponse {
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$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 '';  
 }  
   
 sub setrandomnumber {  
   my $rndseed=&Apache::lonnet::rndseed();  
   $rndseed=unpack("%32i",$rndseed);  
   $rndseed=$rndseed  
     +&Apache::lonnet::numval($Apache::inputtags::part)  
       +&Apache::lonnet::numval($Apache::inputtags::response['-1']);  
   srand($rndseed);  
   return '';    return '';
 }  }
   
Line 55  sub storesurvey { Line 45  sub storesurvey {
 }  }
   
 sub end_foilgroup {  sub end_foilgroup {
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
       
   my $result;    my $result;
   if ($target ne 'meta') {    if ($target ne 'meta') {
     my $rrargs ='';      my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval,'-2');
     if ( $#$parstack > 0 ) { $rrargs=$$parstack['-2']; }  
     my $style = &Apache::run::run("{$rrargs;".'return $style}',$safeeval);  
     if ( $style eq 'survey' ) {      if ( $style eq 'survey' ) {
       if ($target eq 'web') {        if ($target eq 'web') {
  $result=&displayallfoils();   $result=&displayallfoils();
Line 100  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 156  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+1) < $max) && ($#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 194  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,$tagstack,$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 209  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 224  sub start_foil { Line 209  sub start_foil {
 }  }
   
 sub end_foil {  sub end_foil {
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$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.1.16  
changed lines
  Added in v.1.22

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