--- loncom/homework/radiobuttonresponse.pm 2001/06/02 03:59:59 1.20 +++ loncom/homework/radiobuttonresponse.pm 2001/08/06 19:36:27 1.21 @@ -1,218 +1,263 @@ -# The LearningOnline Network with CAPA -# mutliple choice style responses -# 2/21 Guy +# The LON-CAPA radio button response handler +# +# Multiple choice style responses +# +# YEAR=2001 +# 1/8,1/11,1/12,1/15,1/19,2/5,2/19,2/21,2/22,3/1,4/23,5/4,5/31 Guy Albertelli +# 6/1,6/2 Guy Albertelli +# 8/6 Scott Harrison package Apache::radiobuttonresponse; use strict; +# ======================================================================= BEGIN sub BEGIN { - &Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse')); + &Apache::lonxml::register('Apache::radiobuttonresponse', + ('radiobuttonresponse')); } +# ================================================= Start radio button response sub start_radiobuttonresponse { - my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; #when in a radiobutton response use these - &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup')); + &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil', + 'conceptgroup')); my $id = &Apache::response::start_response($parstack,$safeeval); return ''; } +# =================================================== End radio button response sub end_radiobuttonresponse { - &Apache::response::end_response; - return ''; + &Apache::response::end_response; + return ''; } -%Apache::response::foilgroup={}; +%Apache::response::foilgroup = {}; +# ============================================================ Start foil group sub start_foilgroup { - %Apache::response::foilgroup={}; - $Apache::radiobuttonresponse::conceptgroup=0; - &Apache::response::setrandomnumber(); - return ''; + %Apache::response::foilgroup = {}; + $Apache::radiobuttonresponse::conceptgroup = 0; + &Apache::response::setrandomnumber(); + return ''; } +# ================================================================ Store survey sub storesurvey { - if ( defined $ENV{'form.submitted'}) { - my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']}; - &Apache::lonxml::debug("Here I am!:$response:"); - if ( $response =~ /[^\s]/) { - my $id = $Apache::inputtags::response['-1']; - $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response; - $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='SUBMITTED'; - &Apache::lonxml::debug("submitted a $response
\n"); + if ( defined $ENV{'form.submitted'}) { + my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']}; + &Apache::lonxml::debug("Here I am!:$response:"); + if ( $response =~ /[^\s]/) { + my $id = $Apache::inputtags::response['-1']; + $Apache::lonhomework::results{"resource.$Apache::inputtags::part". + ".$id.submission"}=$response; + $Apache::lonhomework::results{"resource.$Apache::inputtags::part". + ".$id.awarddetail"}='SUBMITTED'; + &Apache::lonxml::debug("submitted a $response
\n"); + } } - } - return ''; + return ''; } +# ======================================= End foil group (return scalar string) sub end_foilgroup { - my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; - - my $result; - if ($target ne 'meta') { - my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval,'-2'); - if ( $style eq 'survey' ) { - if ($target eq 'web') { - $result=&displayallfoils(); - } elsif ( $target eq 'grade' ) { - $result=&storesurvey(); - } - } else { - my $name; - my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval); - my $count=0; - # we will add in 1 of the true statements - if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; } - my $answer = int(rand ($count)); - &Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt"); - if ($target eq 'web') { - $result=&displayfoils($max,$answer); - } elsif ( $target eq 'grade') { - if ( defined $ENV{'form.submitted'}) { - 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 $response
\n"); - if ($response == $answer) { - $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS'; - } else { - $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT'; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; + my $result; + if ($target ne 'meta') { + my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval, + '-2'); + if ( $style eq 'survey' ) { + if ($target eq 'web') { + $result = &displayallfoils(); + } elsif ( $target eq 'grade' ) { + $result = &storesurvey(); + } + } else { + my $name; + my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval); + my $count = 0; + # we will add in 1 of the true statements + if (($falsecnt+1) > $max) { $count = $max } else { + $count = $falsecnt+1; } + my $answer = int(rand ($count)); + &Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt"); + if ($target eq 'web') { + $result=&displayfoils($max,$answer); + } elsif ( $target eq 'grade') { + if ( defined $ENV{'form.submitted'}) { + 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 $response
". + "\n"); + if ($response == $answer) { + $Apache::lonhomework::results{"resource.". + $Apache::inputtags::part. + ".$id.awarddetail"} = 'EXACT_ANS'; + } else { + $Apache::lonhomework::results{"resource.". + $Apache::inputtags::part. + ".$id.awarddetail"} = 'INCORRECT'; + } + } + } } - } } - } } - } - return $result; + return $result; } +# ==================================== Get foil counts (return 3 element array) sub getfoilcounts { - my ($parstack,$safeeval)=@_; - my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2'); - my @names = @{ $Apache::response::foilgroup{'names'} }; - my $truecnt=0; - my $falsecnt=0; - my $name; - - foreach $name (@names) { - if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { - $truecnt++; - } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') { - $falsecnt++; + my ($parstack,$safeeval)=@_; + my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2'); + my @names = @{ $Apache::response::foilgroup{'names'} }; + my $truecnt = 0; + my $falsecnt = 0; + my $name; + foreach $name (@names) { + if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { + $truecnt++; + } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') { + $falsecnt++; + } } - } - return ($truecnt,$falsecnt,$max); + return ($truecnt,$falsecnt,$max); } +# ==================================== Display all foils (return scalar string) 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.="
\n"; - $temp++; + 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 .= "
\n"; + $temp++; + } } - } - return $result; + return $result; } +# ======================================== Display foils (return scalar string) sub displayfoils { - my ($max,$answer)=@_; - my @names = @{ $Apache::response::foilgroup{'names'} }; - my @truelist; - my @falselist; - my $result; - my $name; - - foreach $name (@names) { - #result.="
$name is $Apache::response::foilgroup{$name.'.value'} "; - if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { - push (@truelist,$name); - } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') { - push (@falselist,$name); - } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') { - } else { - &Apache::lonxml::error("Unknown state $Apache::response::foilgroup{$name.'.value'} for $name in "); + my ($max,$answer) = @_; + my @names = @{ $Apache::response::foilgroup{'names'} }; + my @truelist; + my @falselist; + my $result; + my $name; + foreach $name (@names) { + #result .= "
$name is $Apache::response::foilgroup{$name.'.value'} "; + if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { + push (@truelist,$name); + } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') { + push (@falselist,$name); + } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') { + } else { + &Apache::lonxml::error("Unknown state ". + $Apache::response::foilgroup{$name.'.value'}. + " for $name in "); + } } - } - my $whichtrue = int(rand($#truelist+1)); - &Apache::lonxml::debug("Max is $max, From $#truelist elms, picking $whichtrue"); - my @whichfalse =(); - while ((($#whichfalse+1) < $max) && ($#falselist > -1)) { - &Apache::lonxml::debug("Have $#whichfalse max is $max"); - my $afalse=int(rand($#falselist+1)); - &Apache::lonxml::debug("From $#falselist elms, picking $afalse"); - $afalse=splice(@falselist,$afalse,1); - &Apache::lonxml::debug("Picked $afalse"); - push (@whichfalse,$afalse); - } - splice(@whichfalse,$answer,0,$truelist[$whichtrue]); - &Apache::lonxml::debug("the true statement is $answer"); - if ($Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"} =~ /^correct/ ) { - foreach $name (@whichfalse) { - $result.="
"; - if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { - $result.='Correct'; - } else { - $result.='Incorrect'; - } - $result.=":".$Apache::response::foilgroup{$name.'.text'}."\n"; + my $whichtrue = int(rand($#truelist+1)); + &Apache::lonxml::debug("Max is $max, From $#truelist elms, picking ". + $whichtrue); + my @whichfalse = (); + while ((($#whichfalse+1) < $max) && ($#falselist > -1)) { + &Apache::lonxml::debug("Have $#whichfalse max is $max"); + my $afalse = int(rand($#falselist+1)); + &Apache::lonxml::debug("From $#falselist elms, picking $afalse"); + $afalse = splice(@falselist,$afalse,1); + &Apache::lonxml::debug("Picked $afalse"); + push (@whichfalse,$afalse); } - } else { - 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) { - $result.="
\n"; - $temp++; + splice(@whichfalse,$answer,0,$truelist[$whichtrue]); + &Apache::lonxml::debug("the true statement is $answer"); + if ($Apache::lonhomework::history{ + "resource.$Apache::inputtags::part.solved"} =~ /^correct/ ) { + foreach $name (@whichfalse) { + $result .= "
"; + if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { + $result .= 'Correct'; + } else { + $result.='Incorrect'; + } + $result .= ":".$Apache::response::foilgroup{$name.'.text'}. + "\n"; + } + } else { + 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) { + $result.="
\n"; + $temp++; + } } - } - return $result."
"; + return $result."
"; } +# ========================================================= Start concept group sub start_conceptgroup { - $Apache::radiobuttonresponse::conceptgroup=1; - %Apache::response::conceptgroup={}; - return ''; + $Apache::radiobuttonresponse::conceptgroup = 1; + %Apache::response::conceptgroup = {}; + return ''; } +# =========================================================== End concept group sub end_conceptgroup { - my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; - $Apache::radiobuttonresponse::conceptgroup=0; - if ($target eq 'web' || $target eq 'grade') { - my @names = @{ $Apache::response::conceptgroup{'names'} }; - my $pick=int rand $#names+1; - my $name=$names[$pick]; - push @{ $Apache::response::foilgroup{'names'} }, $name; - $Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"}; - $Apache::response::foilgroup{"$name.value"} = $Apache::response::conceptgroup{"$name.value"}; - my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval); - $Apache::response::foilgroup{"$name.concept"} = $concept; - &Apache::lonxml::debug("Selecting $name in $concept"); - } - return ''; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; + $Apache::radiobuttonresponse::conceptgroup = 0; + if ($target eq 'web' || $target eq 'grade') { + my @names = @{ $Apache::response::conceptgroup{'names'} }; + my $pick = int rand $#names+1; + my $name = $names[$pick]; + push @{ $Apache::response::foilgroup{'names'} }, $name; + $Apache::response::foilgroup{"$name.text"} = + $Apache::response::conceptgroup{"$name.text"}; + $Apache::response::foilgroup{"$name.value"} = + $Apache::response::conceptgroup{"$name.value"}; + my $concept = + &Apache::lonxml::get_param('concept',$parstack,$safeeval); + $Apache::response::foilgroup{"$name.concept"} = $concept; + &Apache::lonxml::debug("Selecting $name in $concept"); + } + return ''; } +# ================================================================== Start foil sub start_foil { - &Apache::lonxml::startredirection; - return ''; + &Apache::lonxml::startredirection; + return ''; } +# ==================================================================== End foil sub end_foil { - my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; - my $text=''; - if ($target eq 'web') { $text=&Apache::lonxml::endredirection; } - if ($target eq 'web' || $target eq 'grade') { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; + my $text = ''; + if ($target eq 'web') { $text = &Apache::lonxml::endredirection; } + if ($target eq 'web' || $target eq 'grade') { my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval); if ($value ne 'unused') { my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); @@ -231,5 +276,6 @@ sub end_foil { } 1; + __END__