[LON-CAPA-cvs] cvs: loncom /homework radiobuttonresponse.pm
foxr
foxr at source.lon-capa.org
Thu Jan 5 06:56:34 EST 2012
foxr Thu Jan 5 11:56:34 2012 EDT
Modified files:
/loncom/homework radiobuttonresponse.pm
Log:
Reformat using perltidy so I can actually read it.
-------------- next part --------------
Index: loncom/homework/radiobuttonresponse.pm
diff -u loncom/homework/radiobuttonresponse.pm:1.152 loncom/homework/radiobuttonresponse.pm:1.153
--- loncom/homework/radiobuttonresponse.pm:1.152 Fri Sep 16 22:23:54 2011
+++ loncom/homework/radiobuttonresponse.pm Thu Jan 5 11:56:34 2012
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# mutliple choice style responses
#
-# $Id: radiobuttonresponse.pm,v 1.152 2011/09/16 22:23:54 raeburn Exp $
+# $Id: radiobuttonresponse.pm,v 1.153 2012/01/05 11:56:34 foxr Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -25,8 +25,6 @@
# http://www.lon-capa.org/
#
-
-
package Apache::radiobuttonresponse;
use strict;
use HTML::Entities();
@@ -36,840 +34,1117 @@
my $default_bubbles_per_line = 10;
-
BEGIN {
- &Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse'));
+ &Apache::lonxml::register( 'Apache::radiobuttonresponse',
+ ('radiobuttonresponse') );
}
sub bubble_line_count {
- my ($numfoils, $bubbles_per_line) = @_;
+ my ( $numfoils, $bubbles_per_line ) = @_;
my $bubble_lines;
- $bubble_lines = int($numfoils / $bubbles_per_line);
- if (($numfoils % $bubbles_per_line) != 0) {
- $bubble_lines++;
+ $bubble_lines = int( $numfoils / $bubbles_per_line );
+ if ( ( $numfoils % $bubbles_per_line ) != 0 ) {
+ $bubble_lines++;
}
return $bubble_lines;
-
-}
+}
sub start_radiobuttonresponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my ( $target, $token, $tagstack, $parstack, $parser, $safeeval, $style ) =
+ @_;
my $result;
#when in a radiobutton response use these
- &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));
- push (@Apache::lonxml::namespace,'radiobuttonresponse');
- my $id = &Apache::response::start_response($parstack,$safeeval);
+ &Apache::lonxml::register( 'Apache::radiobuttonresponse',
+ ( 'foilgroup', 'foil', 'conceptgroup' ) );
+ push( @Apache::lonxml::namespace, 'radiobuttonresponse' );
+ my $id = &Apache::response::start_response( $parstack, $safeeval );
- %Apache::hint::radiobutton=();
+ %Apache::hint::radiobutton = ();
undef(%Apache::response::foilnames);
- if ($target eq 'meta') {
- $result=&Apache::response::meta_package_write('radiobuttonresponse');
- } elsif ($target eq 'edit' ) {
- $result.=&Apache::edit::start_table($token)
- .'<tr><td>'.&Apache::lonxml::description($token)
- .&Apache::loncommon::help_open_topic('Radio_Response_Problems')
- .'</td>'
- .'<td><span class="LC_nobreak">'.&mt('Delete?').' '
- .&Apache::edit::deletelist($target,$token)
- .'</span></td>'
- .'<td> '.&Apache::edit::end_row()
- .&Apache::edit::start_spanning_row();
- $result.=
- &Apache::edit::text_arg('Max Number Of Shown Foils:','max',
- $token,'4').' 'x 3 .
- &Apache::edit::select_arg('Randomize Foil Order:','randomize',
- ['yes','no'],$token).' 'x 3 .
- &Apache::edit::select_arg('Display Direction:','direction',
- ['vertical','horizontal'],$token).
- &Apache::edit::end_row().
- &Apache::edit::start_spanning_row()."\n";
- } elsif ($target eq 'modified') {
- my $constructtag=&Apache::edit::get_new_args($token,$parstack,
- $safeeval,'max',
- 'randomize','direction');
- if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
- } elsif ($target eq 'tex') {
- my $type=&Apache::lonxml::get_param('TeXtype',$parstack,$safeeval,
- undef,0);
- if ($type eq '1') {
- $result .= ' \renewcommand{\labelenumi}{\arabic{enumi}.}';
- } elsif ($type eq 'A') {
- $result .= ' \renewcommand{\labelenumi}{\Alph{enumi}.}';
- } elsif ($type eq 'a') {
- $result .= ' \renewcommand{\labelenumi}{\alph{enumi}.}';
- } elsif ($type eq 'i') {
- $result .= ' \renewcommand{\labelenumi}{\roman{enumi}.}';
- } else {
- $result .= ' \renewcommand{\labelenumi}{\Alph{enumi}.}';
- }
- if($env{'form.pdfFormFields'} eq 'yes' && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
+ if ( $target eq 'meta' ) {
+ $result = &Apache::response::meta_package_write('radiobuttonresponse');
+ }
+ elsif ( $target eq 'edit' ) {
+ $result .=
+ &Apache::edit::start_table($token)
+ . '<tr><td>'
+ . &Apache::lonxml::description($token)
+ . &Apache::loncommon::help_open_topic('Radio_Response_Problems')
+ . '</td>'
+ . '<td><span class="LC_nobreak">'
+ . &mt('Delete?') . ' '
+ . &Apache::edit::deletelist( $target, $token )
+ . '</span></td>'
+ . '<td> '
+ . &Apache::edit::end_row()
+ . &Apache::edit::start_spanning_row();
+ $result .= &Apache::edit::text_arg( 'Max Number Of Shown Foils:',
+ 'max', $token, '4' )
+ . ' ' x 3
+ . &Apache::edit::select_arg( 'Randomize Foil Order:',
+ 'randomize', [ 'yes', 'no' ], $token )
+ . ' ' x 3
+ . &Apache::edit::select_arg(
+ 'Display Direction:', 'direction',
+ [ 'vertical', 'horizontal' ], $token
+ )
+ . &Apache::edit::end_row()
+ . &Apache::edit::start_spanning_row() . "\n";
+ }
+ elsif ( $target eq 'modified' ) {
+ my $constructtag =
+ &Apache::edit::get_new_args( $token, $parstack, $safeeval, 'max',
+ 'randomize', 'direction' );
+ if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
+ }
+ elsif ( $target eq 'tex' ) {
+ my $type =
+ &Apache::lonxml::get_param( 'TeXtype', $parstack, $safeeval, undef,
+ 0 );
+ if ( $type eq '1' ) {
+ $result .= ' \renewcommand{\labelenumi}{\arabic{enumi}.}';
+ }
+ elsif ( $type eq 'A' ) {
+ $result .= ' \renewcommand{\labelenumi}{\Alph{enumi}.}';
+ }
+ elsif ( $type eq 'a' ) {
+ $result .= ' \renewcommand{\labelenumi}{\alph{enumi}.}';
+ }
+ elsif ( $type eq 'i' ) {
+ $result .= ' \renewcommand{\labelenumi}{\roman{enumi}.}';
+ }
+ else {
+ $result .= ' \renewcommand{\labelenumi}{\Alph{enumi}.}';
+ }
+ if ( $env{'form.pdfFormFields'} eq 'yes'
+ && $Apache::inputtags::status[-1] eq 'CAN_ANSWER' )
+ {
$result .= '\begin{itemize}';
- } else {
+ }
+ else {
$result .= '\begin{enumerate}';
}
- } elsif ($target eq 'analyze') {
- my $part_id="$Apache::inputtags::part.$id";
+ }
+ elsif ( $target eq 'analyze' ) {
+ my $part_id = "$Apache::inputtags::part.$id";
$Apache::lonhomework::analyze{"$part_id.type"} = 'radiobuttonresponse';
- push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);
+ push( @{ $Apache::lonhomework::analyze{"parts"} }, $part_id );
}
return $result;
}
sub end_radiobuttonresponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my ( $target, $token, $tagstack, $parstack, $parser, $safeeval, $style ) =
+ @_;
my $result;
- if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
- if ($target eq 'tex' ) {
- if($env{'form.pdfFormFields'} eq 'yes' and $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
+ if ( $target eq 'edit' ) { $result = &Apache::edit::end_table(); }
+ if ( $target eq 'tex' ) {
+ if ( $env{'form.pdfFormFields'} eq 'yes'
+ and $Apache::inputtags::status[-1] eq 'CAN_ANSWER' )
+ {
$result .= '\end{itemize}';
- } else {
+ }
+ else {
$result .= '\end{enumerate}';
}
}
&Apache::response::end_response;
pop @Apache::lonxml::namespace;
- &Apache::lonxml::deregister('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));
+ &Apache::lonxml::deregister( 'Apache::radiobuttonresponse',
+ ( 'foilgroup', 'foil', 'conceptgroup' ) );
undef(%Apache::response::foilnames);
return $result;
}
-%Apache::response::foilgroup=();
+%Apache::response::foilgroup = ();
+
sub start_foilgroup {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- %Apache::response::foilgroup=();
- $Apache::radiobuttonresponse::conceptgroup=0;
- &Apache::response::pushrandomnumber(undef,$target);
+ my ( $target, $token, $tagstack, $parstack, $parser, $safeeval, $style ) =
+ @_;
+ %Apache::response::foilgroup = ();
+ $Apache::radiobuttonresponse::conceptgroup = 0;
+ &Apache::response::pushrandomnumber( undef, $target );
return;
}
sub storesurvey {
my ($style) = @_;
if ( !&Apache::response::submitted() ) { return ''; }
- my $response = $env{'form.HWVAL_'.$Apache::inputtags::response['-1']};
+ my $response = $env{ 'form.HWVAL_' . $Apache::inputtags::response['-1'] };
&Apache::lonxml::debug("Here I am!:$response:");
- if ( $response !~ /[0-9]+/) { return ''; }
- my $part = $Apache::inputtags::part;
- my $id = $Apache::inputtags::response['-1'];
- my @whichfoils=@{ $Apache::response::foilgroup{'names'} };
+ if ( $response !~ /[0-9]+/ ) { return ''; }
+ my $part = $Apache::inputtags::part;
+ my $id = $Apache::inputtags::response['-1'];
+ my @whichfoils = @{ $Apache::response::foilgroup{'names'} };
my %responsehash;
- $responsehash{$whichfoils[$response]}=$response;
- my $responsestr=&Apache::lonnet::hash2str(%responsehash);
- $Apache::lonhomework::results{"resource.$part.$id.submission"}=
- $responsestr;
- my %previous=&Apache::response::check_for_previous($responsestr,$part,$id);
+ $responsehash{ $whichfoils[$response] } = $response;
+ my $responsestr = &Apache::lonnet::hash2str(%responsehash);
+ $Apache::lonhomework::results{"resource.$part.$id.submission"} =
+ $responsestr;
+ my %previous =
+ &Apache::response::check_for_previous( $responsestr, $part, $id );
my $ad;
- if ($style eq 'anonsurvey') {
- $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='ANONYMOUS';
- } elsif ($style eq 'anonsurveycred') {
- $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='ANONYMOUS_CREDIT';
- } elsif ($style eq 'surveycred') {
- $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED_CREDIT';
- } else {
- $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED';
+
+ if ( $style eq 'anonsurvey' ) {
+ $ad = $Apache::lonhomework::results{"resource.$part.$id.awarddetail"} =
+ 'ANONYMOUS';
+ }
+ elsif ( $style eq 'anonsurveycred' ) {
+ $ad = $Apache::lonhomework::results{"resource.$part.$id.awarddetail"} =
+ 'ANONYMOUS_CREDIT';
+ }
+ elsif ( $style eq 'surveycred' ) {
+ $ad = $Apache::lonhomework::results{"resource.$part.$id.awarddetail"} =
+ 'SUBMITTED_CREDIT';
+ }
+ else {
+ $ad = $Apache::lonhomework::results{"resource.$part.$id.awarddetail"} =
+ 'SUBMITTED';
}
- &Apache::response::handle_previous(\%previous,$ad);
+ &Apache::response::handle_previous( \%previous, $ad );
&Apache::lonxml::debug("submitted a $response<br />\n");
return '';
}
-
sub grade_response {
- my ($answer, $whichfoils, $bubbles_per_line)=@_;
+ my ( $answer, $whichfoils, $bubbles_per_line ) = @_;
if ( !&Apache::response::submitted() ) { return; }
my $response;
-
- if ($env{'form.submitted'} eq 'scantron') {
- $response = &Apache::response::getresponse(1,undef,
- &bubble_line_count(scalar(@{ $whichfoils}),
- $bubbles_per_line),
- $bubbles_per_line);
- } else {
- $response = $env{'form.HWVAL_'.$Apache::inputtags::response['-1']};
- }
+ if ( $env{'form.submitted'} eq 'scantron' ) {
+ $response =
+ &Apache::response::getresponse( 1, undef,
+ &bubble_line_count( scalar( @{$whichfoils} ), $bubbles_per_line ),
+ $bubbles_per_line );
+ }
+ else {
+ $response = $env{ 'form.HWVAL_' . $Apache::inputtags::response['-1'] };
+ }
- if ( $response !~ /[0-9]+/) { return; }
- my $part=$Apache::inputtags::part;
- my $id = $Apache::inputtags::response['-1'];
+ if ( $response !~ /[0-9]+/ ) { return; }
+ my $part = $Apache::inputtags::part;
+ my $id = $Apache::inputtags::response['-1'];
my %responsehash;
- $responsehash{$whichfoils->[$response]}=$response;
- my $responsestr=&Apache::lonnet::hash2str(%responsehash);
- my %previous=&Apache::response::check_for_previous($responsestr,
- $part,$id);
- $Apache::lonhomework::results{"resource.$part.$id.submission"}=
- $responsestr;
+ $responsehash{ $whichfoils->[$response] } = $response;
+ my $responsestr = &Apache::lonnet::hash2str(%responsehash);
+ my %previous =
+ &Apache::response::check_for_previous( $responsestr, $part, $id );
+ $Apache::lonhomework::results{"resource.$part.$id.submission"} =
+ $responsestr;
&Apache::lonxml::debug("submitted a $response<br />\n");
my $ad;
- if ($response == $answer) {
- $ad='EXACT_ANS';
- } else {
- $ad='INCORRECT';
+
+ if ( $response == $answer ) {
+ $ad = 'EXACT_ANS';
+ }
+ else {
+ $ad = 'INCORRECT';
}
- $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$ad;
- &Apache::response::handle_previous(\%previous,$ad);
+ $Apache::lonhomework::results{"resource.$part.$id.awarddetail"} = $ad;
+ &Apache::response::handle_previous( \%previous, $ad );
}
sub end_foilgroup {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my ( $target, $token, $tagstack, $parstack, $parser, $safeeval, $style ) =
+ @_;
my $result;
my $bubble_lines;
my $answer_count;
- my $id = $Apache::inputtags::response['-1'];
- my $part = $Apache::inputtags::part;
- my $bubbles_per_line = &getbubblesnum($part,$id);
+ my $id = $Apache::inputtags::response['-1'];
+ my $part = $Apache::inputtags::part;
+ my $bubbles_per_line = &getbubblesnum( $part, $id );
+
+ if ( $target eq 'grade'
+ || $target eq 'web'
+ || $target eq 'answer'
+ || $target eq 'tex'
+ || $target eq 'analyze' )
+ {
+ my $style = $Apache::lonhomework::type;
+ my $direction =
+ &Apache::lonxml::get_param( 'direction', $parstack, $safeeval, '-2' );
+ if (
+ (
+ ( $style eq 'survey' )
+ || ( $style eq 'surveycred' )
+ || ( $style eq 'anonsurvey' )
+ || ( $style eq 'anonsurveycred' )
+ )
+ && ( $target ne 'analyze' )
+ )
+ {
+ if ( $target eq 'web' || $target eq 'tex' ) {
+ $result = &displayallfoils( $direction, $target );
+ }
+ elsif ( $target eq 'answer' ) {
+ $result = &displayallanswers();
+ }
+ elsif ( $target eq 'grade' ) {
+ $result = &storesurvey($style);
+ }
+ $answer_count =
+ scalar( @{ $Apache::response::foilgroup{'names'} } );
- if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
- $target eq 'tex' || $target eq 'analyze') {
- my $style = $Apache::lonhomework::type;
- my $direction = &Apache::lonxml::get_param('direction',$parstack,
- $safeeval,'-2');
- if ( (($style eq 'survey') || ($style eq 'surveycred') ||
- ($style eq 'anonsurvey') || ($style eq 'anonsurveycred'))
- && ($target ne 'analyze')) {
- if ($target eq 'web' || $target eq 'tex') {
- $result=&displayallfoils($direction, $target);
- } elsif ( $target eq 'answer' ) {
- $result=&displayallanswers();
- } elsif ( $target eq 'grade' ) {
- $result=&storesurvey($style);
- }
- $answer_count = scalar(@{$Apache::response::foilgroup{'names'}});
-
- } else {
-
- my $name;
- my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,
- '-2');
- my $randomize = &Apache::lonxml::get_param('randomize',$parstack,
- $safeeval,'-2');
- my ($answer, @shown) = &whichfoils($max, $randomize);
- $answer_count = scalar(@shown);
-
- if ($target eq 'web' || $target eq 'tex') {
- $result=&displayfoils($target,
- $answer, \@shown,
- $direction,
- $bubbles_per_line);
- } elsif ($target eq 'answer' ) {
- $result=&displayanswers($answer, \@shown, $bubbles_per_line);
- } elsif ( $target eq 'grade') {
- &grade_response($answer, \@shown, $bubbles_per_line);
- } elsif ( $target eq 'analyze') {
- my $bubble_lines = &bubble_line_count($answer_count,
- $bubbles_per_line);
- &Apache::response::analyze_store_foilgroup(\@shown,
- ['text','value','location']);
- my $part_id="$part.$id";
- push (@{ $Apache::lonhomework::analyze{"$part_id.options"} },
- ('true','false'));
-
- }
- }
- $Apache::lonxml::post_evaluate=0;
- }
- if ($target eq 'web') {
- &Apache::response::setup_prior_tries_hash(\&format_prior_answer,
- [\%Apache::response::foilgroup]);
+ }
+ else {
+
+ my $name;
+ my $max =
+ &Apache::lonxml::get_param( 'max', $parstack, $safeeval, '-2' );
+ my $randomize =
+ &Apache::lonxml::get_param( 'randomize', $parstack, $safeeval,
+ '-2' );
+ my ( $answer, @shown ) = &whichfoils( $max, $randomize );
+ $answer_count = scalar(@shown);
+
+ if ( $target eq 'web' || $target eq 'tex' ) {
+ $result =
+ &displayfoils( $target, $answer, \@shown, $direction,
+ $bubbles_per_line );
+ }
+ elsif ( $target eq 'answer' ) {
+ $result =
+ &displayanswers( $answer, \@shown, $bubbles_per_line );
+ }
+ elsif ( $target eq 'grade' ) {
+ &grade_response( $answer, \@shown, $bubbles_per_line );
+ }
+ elsif ( $target eq 'analyze' ) {
+ my $bubble_lines =
+ &bubble_line_count( $answer_count, $bubbles_per_line );
+ &Apache::response::analyze_store_foilgroup( \@shown,
+ [ 'text', 'value', 'location' ] );
+ my $part_id = "$part.$id";
+ push(
+ @{ $Apache::lonhomework::analyze{"$part_id.options"} },
+ ( 'true', 'false' )
+ );
+
+ }
+ }
+ $Apache::lonxml::post_evaluate = 0;
+ }
+ if ( $target eq 'web' ) {
+ &Apache::response::setup_prior_tries_hash( \&format_prior_answer,
+ [ \%Apache::response::foilgroup ] );
}
&Apache::response::poprandomnumber();
- $bubble_lines = &bubble_line_count($answer_count, $bubbles_per_line);
- &Apache::lonxml::increment_counter($bubble_lines,
- "$part.$id");
- if ($target eq 'analyze') {
- &Apache::lonhomework::set_bubble_lines();
+ $bubble_lines = &bubble_line_count( $answer_count, $bubbles_per_line );
+ &Apache::lonxml::increment_counter( $bubble_lines, "$part.$id" );
+ if ( $target eq 'analyze' ) {
+ &Apache::lonhomework::set_bubble_lines();
}
return $result;
}
sub getbubblesnum {
- my ($part,$id) = @_;
+ my ( $part, $id ) = @_;
my $bubbles_per_line;
my $default_numbubbles = $default_bubbles_per_line;
- if (($env{'form.bubbles_per_row'} =~ /^\d+$/) &&
- ($env{'form.bubbles_per_row'} > 0)) {
+ if ( ( $env{'form.bubbles_per_row'} =~ /^\d+$/ )
+ && ( $env{'form.bubbles_per_row'} > 0 ) )
+ {
$default_numbubbles = $env{'form.bubbles_per_row'};
}
- $bubbles_per_line =
- &Apache::response::get_response_param($part."_$id",'numbubbles',
- $default_numbubbles);
+ $bubbles_per_line = &Apache::response::get_response_param( $part . "_$id",
+ 'numbubbles', $default_numbubbles );
return $bubbles_per_line;
}
sub getfoilcounts {
my @names;
- my $truecnt=0;
- my $falsecnt=0;
+ my $truecnt = 0;
+ my $falsecnt = 0;
my $name;
if ( $Apache::response::foilgroup{'names'} ) {
- @names= @{ $Apache::response::foilgroup{'names'} };
+ @names = @{ $Apache::response::foilgroup{'names'} };
}
foreach $name (@names) {
- if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
- $truecnt++;
- } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') {
- $falsecnt++;
- }
+ if ( $Apache::response::foilgroup{ $name . '.value' } eq 'true' ) {
+ $truecnt++;
+ }
+ elsif ( $Apache::response::foilgroup{ $name . '.value' } eq 'false' ) {
+ $falsecnt++;
+ }
}
- return ($truecnt,$falsecnt);
+ return ( $truecnt, $falsecnt );
}
sub format_prior_answer {
- my ($mode,$answer,$other_data) = @_;
+ my ( $mode, $answer, $other_data ) = @_;
my $foil_data = $other_data->[0];
- my %response = &Apache::lonnet::str2hash($answer);
- my ($name) = keys(%response);
- return '<span class="LC_prior_radiobutton">'.
- $foil_data->{$name.'.text'}.'</span>';
+ my %response = &Apache::lonnet::str2hash($answer);
+ my ($name) = keys(%response);
+ return
+ '<span class="LC_prior_radiobutton">'
+ . $foil_data->{ $name . '.text' }
+ . '</span>';
}
sub displayallfoils {
- my ($direction, $target)=@_;
+ my ( $direction, $target ) = @_;
my $result;
&Apache::lonxml::debug("survey style display");
my @names;
if ( $Apache::response::foilgroup{'names'} ) {
- @names= @{ $Apache::response::foilgroup{'names'} };
+ @names = @{ $Apache::response::foilgroup{'names'} };
}
- my $temp=0;
- my $i =0;
- my $id=$Apache::inputtags::response['-1'];
- my $part=$Apache::inputtags::part;
- my ($lastresponse,$newvariation,$showanswer);
- if ((($Apache::lonhomework::history{"resource.$part.type"} eq 'randomizetry') ||
- ($Apache::lonhomework::type eq 'randomizetry')) &&
- ($Apache::inputtags::status[-1] eq 'CAN_ANSWER')) {
- if ($env{'form.'.$part.'.rndseed'} ne
- $Apache::lonhomework::history{"resource.$part.rndseed"}) {
+ my $temp = 0;
+ my $i = 0;
+ my $id = $Apache::inputtags::response['-1'];
+ my $part = $Apache::inputtags::part;
+ my ( $lastresponse, $newvariation, $showanswer );
+ if (
+ (
+ (
+ $Apache::lonhomework::history{"resource.$part.type"} eq
+ 'randomizetry'
+ )
+ || ( $Apache::lonhomework::type eq 'randomizetry' )
+ )
+ && ( $Apache::inputtags::status[-1] eq 'CAN_ANSWER' )
+ )
+ {
+ if ( $env{ 'form.' . $part . '.rndseed' } ne
+ $Apache::lonhomework::history{"resource.$part.rndseed"} )
+ {
$newvariation = 1;
}
}
$showanswer = &Apache::response::show_answer();
- unless ((($Apache::lonhomework::history{"resource.$part.type"} eq 'anonsurvey') || ($Apache::lonhomework::history{"resource.$part.type"} eq 'anonsurveycred')) && (defined($env{'form.grade_symb'})) ||
- ($newvariation && !$showanswer)) {
- $lastresponse =
- $Apache::lonhomework::history{"resource.$part.$id.submission"};
+ unless (
+ (
+ (
+ $Apache::lonhomework::history{"resource.$part.type"} eq
+ 'anonsurvey'
+ )
+ || ( $Apache::lonhomework::history{"resource.$part.type"} eq
+ 'anonsurveycred' )
+ )
+ && ( defined( $env{'form.grade_symb'} ) )
+ || ( $newvariation && !$showanswer )
+ )
+ {
+ $lastresponse =
+ $Apache::lonhomework::history{"resource.$part.$id.submission"};
}
- if ($direction eq 'horizontal') { $result.='<table><tr>'; }
- my %lastresponse=&Apache::lonnet::str2hash($lastresponse);
+ if ( $direction eq 'horizontal' ) { $result .= '<table><tr>'; }
+ my %lastresponse = &Apache::lonnet::str2hash($lastresponse);
if ($showanswer) {
- foreach my $name (@names) {
- if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') {
- if (($direction eq 'horizontal') && ($target ne 'tex')) {
- $result.="<td>";
- } else {
- if ($target eq 'tex') {
- $result .= '\item \vskip -2mm ';
- } else {
- $result.="<br />";
- }
- }
- if (defined($lastresponse{$name})) {
- if ($target eq 'tex') {
- $result .= '}';
- } else {
- $result.='<b>';
- }
- }
- $result .= $Apache::response::foilgroup{$name.'.text'};
- if (defined($lastresponse{$name}) && ($target ne 'tex')) {
- $result.='</b>';
- }
- if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.="</td>"; }
- }
- }
- } else {
- foreach my $name (@names) {
- if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') {
- if ($direction eq 'horizontal') {
- $result.="<td>";
- } else {
- if ($target eq 'tex') {
- if($env{'form.pdfFormFields'} eq 'yes' && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
- my $fieldname = $env{'request.symb'}.'&part_'. $Apache::inputtags::part
- .'&radiobuttonresponse'.'&HWVAL_'.$Apache::inputtags::response['-1'];
- $result .= '\item[{'.&Apache::lonxml::print_pdf_radiobutton($fieldname,$temp).'}]'
- .$Apache::response::foilgroup{$name.'.text'}."\n";
- } else {
+ foreach my $name (@names) {
+ if ( $Apache::response::foilgroup{ $name . '.value' } ne 'unused' )
+ {
+ if ( ( $direction eq 'horizontal' ) && ( $target ne 'tex' ) ) {
+ $result .= "<td>";
+ }
+ else {
+ if ( $target eq 'tex' ) {
+ $result .= '\item \vskip -2mm ';
+ }
+ else {
+ $result .= "<br />";
+ }
+ }
+ if ( defined( $lastresponse{$name} ) ) {
+ if ( $target eq 'tex' ) {
+ $result .= '}';
+ }
+ else {
+ $result .= '<b>';
+ }
+ }
+ $result .= $Apache::response::foilgroup{ $name . '.text' };
+ if ( defined( $lastresponse{$name} ) && ( $target ne 'tex' ) ) {
+ $result .= '</b>';
+ }
+ if ( ( $direction eq 'horizontal' ) && ( $target ne 'tex' ) ) {
+ $result .= "</td>";
+ }
+ }
+ }
+ }
+ else {
+ foreach my $name (@names) {
+ if ( $Apache::response::foilgroup{ $name . '.value' } ne 'unused' )
+ {
+ if ( $direction eq 'horizontal' ) {
+ $result .= "<td>";
+ }
+ else {
+ if ( $target eq 'tex' ) {
+ if ( $env{'form.pdfFormFields'} eq 'yes'
+ && $Apache::inputtags::status[-1] eq 'CAN_ANSWER' )
+ {
+ my $fieldname =
+ $env{'request.symb'}
+ . '&part_'
+ . $Apache::inputtags::part
+ . '&radiobuttonresponse'
+ . '&HWVAL_'
+ . $Apache::inputtags::response['-1'];
+ $result .= '\item[{'
+ . &Apache::lonxml::print_pdf_radiobutton(
+ $fieldname, $temp )
+ . '}]'
+ . $Apache::response::foilgroup{ $name . '.text' }
+ . "\n";
+ }
+ else {
$result .= '\item \vskip -2mm ';
}
- } else {
- $result.="<br />";
- }
- }
- if ($target eq 'tex') {
- if($env{'form.pdfFormFields'} ne 'yes' or $Apache::inputtags::status[-1] ne 'CAN_ANSWER') {
- $result .= '$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\'; #' stupid emacs
- }
- $i++;
- } else {
- $result .= '<label>';
- $result.="<input
+ }
+ else {
+ $result .= "<br />";
+ }
+ }
+ if ( $target eq 'tex' ) {
+ if ( $env{'form.pdfFormFields'} ne 'yes'
+ or $Apache::inputtags::status[-1] ne 'CAN_ANSWER' )
+ {
+ $result .=
+ '$\bigcirc$'
+ . $Apache::response::foilgroup{ $name . '.text' }
+ . '\\\\'; #' stupid emacs
+ }
+ $i++;
+ }
+ else {
+ $result .= '<label>';
+ $result .= "<input
onchange=\"javascript:setSubmittedPart('$part');\"
type=\"radio\"
name=\"HWVAL_$Apache::inputtags::response['-1']\"
value=\"$temp\"";
- if (defined($lastresponse{$name})) { $result .= ' checked="checked"'; }
- $result .= ' />'.$Apache::response::foilgroup{$name.'.text'}.
- '</label>';
- }
- $temp++;
- if ($target ne 'tex') {
- if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.="</td>"; }
- } else {
- $result.='\vskip 0 mm ';
- }
- }
- }
+ if ( defined( $lastresponse{$name} ) ) {
+ $result .= ' checked="checked"';
+ }
+ $result .= ' />'
+ . $Apache::response::foilgroup{ $name . '.text' }
+ . '</label>';
+ }
+ $temp++;
+ if ( $target ne 'tex' ) {
+ if ( ( $direction eq 'horizontal' )
+ && ( $target ne 'tex' ) )
+ {
+ $result .= "</td>";
+ }
+ }
+ else {
+ $result .= '\vskip 0 mm ';
+ }
+ }
+ }
+ }
+
+ if ( ( $direction eq 'horizontal' ) && ( $target ne 'tex' ) ) {
+ $result .= '</tr></table>';
}
-
- if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.='</tr></table>'; }
return $result;
}
-
sub whichfoils {
- my ($max,$randomize)=@_;
+ my ( $max, $randomize ) = @_;
my @truelist;
my @falselist;
- my @whichfalse =();
- my ($truecnt,$falsecnt) = &getfoilcounts();
- my $count=0;
+ my @whichfalse = ();
+ my ( $truecnt, $falsecnt ) = &getfoilcounts();
+ my $count = 0;
+
# we will add in 1 of the true statements
- if ( $max>0 && ($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; $max=$count; }
- my $answer=int(&Math::Random::random_uniform() * ($count));
+ if ( $max > 0 && ( $falsecnt + 1 ) > $max ) { $count = $max }
+ else { $count = $falsecnt + 1; $max = $count; }
+ my $answer = int( &Math::Random::random_uniform() * ($count) );
&Apache::lonxml::debug("Count is $count, $answer is $answer");
my @names;
if ( $Apache::response::foilgroup{'names'} ) {
- @names= @{ $Apache::response::foilgroup{'names'} };
+ @names = @{ $Apache::response::foilgroup{'names'} };
+ }
+ if ( &Apache::response::showallfoils() ) {
+ @whichfalse = @names;
+ }
+ elsif ( $randomize eq 'no' ) {
+ &Apache::lonxml::debug("No randomization");
+ my $havetrue = 0;
+ foreach my $name (@names) {
+ if ( $Apache::response::foilgroup{ $name . '.value' } eq 'true' ) {
+ if ( !$havetrue ) {
+ push( @whichfalse, $name );
+ $havetrue++;
+ $answer = $#whichfalse;
+ }
+ }
+ elsif (
+ $Apache::response::foilgroup{ $name . '.value' } eq 'false' )
+ {
+ push( @whichfalse, $name );
+ }
+ elsif (
+ $Apache::response::foilgroup{ $name . '.value' } eq 'unused' )
+ {
+ }
+ else {
+ &Apache::lonxml::error(
+ &HTML::Entities::encode(
+"No valid value assigned ($Apache::response::foilgroup{$name.'.value'}) for foil $name in <foilgroup>",
+ '<>&"'
+ )
+ );
+ }
+ }
+ if ( ( !$havetrue )
+ && ( $Apache::lonhomework::type ne 'survey' )
+ && ( $Apache::lonhomework::type ne 'surveycred' )
+ && ( $Apache::lonhomework::type ne 'anonsurvey' )
+ && ( $Apache::lonhomework::type ne 'anonsurveycred' ) )
+ {
+ &Apache::lonxml::error(
+ &mt('There are no true statements available.') . '<br />' );
+ }
}
- if (&Apache::response::showallfoils()) {
- @whichfalse=@names;
- } elsif ($randomize eq 'no') {
- &Apache::lonxml::debug("No randomization");
- my $havetrue=0;
- foreach my $name (@names) {
- if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
- if (!$havetrue ) {
- push(@whichfalse,$name); $havetrue++; $answer=$#whichfalse;
- }
- } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') {
- push (@whichfalse,$name);
- } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') {
- } else {
- &Apache::lonxml::error(&HTML::Entities::encode("No valid value assigned ($Apache::response::foilgroup{$name.'.value'}) for foil $name in <foilgroup>",'<>&"'));
- }
- }
- if ((!$havetrue) &&
- ($Apache::lonhomework::type ne 'survey') &&
- ($Apache::lonhomework::type ne 'surveycred') &&
- ($Apache::lonhomework::type ne 'anonsurvey') &&
- ($Apache::lonhomework::type ne 'anonsurveycred')) {
- &Apache::lonxml::error(&mt('There are no true statements available.').'<br />');
- }
- } else {
- my $current=0;
- &Apache::lonhomework::showhash(%Apache::response::foilgroup);
- my (%top,%bottom);
- #first find out where everyone wants to be
- foreach my $name (@names) {
- $current++;
- if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
- push (@truelist,$name);
- if ($Apache::response::foilgroup{$name.'.location'} eq 'top') {
- $top{$name}=$current;
- } elsif ($Apache::response::foilgroup{$name.'.location'} eq 'bottom') {
- $bottom{$name}=$current;
- }
- } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') {
- push (@falselist,$name);
- if ($Apache::response::foilgroup{$name.'.location'} eq 'top') {
- $top{$name}=$current;
- } elsif ($Apache::response::foilgroup{$name.'.location'} eq 'bottom') {
- $bottom{$name}=$current;
- }
- } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') {
- } else {
- &Apache::lonxml::error(&HTML::Entities::encode("No valid value assigned ($Apache::response::foilgroup{$name.'.value'}) for foil $name in <foilgroup>",'<>&"'));
- }
- }
- #pick a true statement
- my $notrue=0;
- if (scalar(@truelist) == 0) { $notrue=1; }
- my $whichtrue = int(&Math::Random::random_uniform() * ($#truelist+1));
- &Apache::lonxml::debug("Max is $max, From $#truelist elms, picking $whichtrue");
- my (@toplist, @bottomlist);
- my $topcount=0;
- my $bottomcount=0;
- # assign everyone to either toplist/bottomlist or whichfalse
- # which false is randomized, toplist bottomlist are in order
- while ((($#whichfalse+$topcount+$bottomcount) < $max-2) && ($#falselist > -1)) {
- &Apache::lonxml::debug("Have $#whichfalse max is $max");
- my $afalse=int(&Math::Random::random_uniform() * ($#falselist+1));
- &Apache::lonxml::debug("From $#falselist elms, picking $afalse");
- $afalse=splice(@falselist,$afalse,1);
- &Apache::lonxml::debug("Picked $afalse");
- &Apache::lonhomework::showhash(('names'=>\@names));
- &Apache::lonhomework::showhash(%top);
- if ($top{$afalse}) {
- $toplist[$top{$afalse}]=$afalse;
- $topcount++;
- } elsif ($bottom{$afalse}) {
- $bottomlist[$bottom{$afalse}]=$afalse;
- $bottomcount++;
- } else {
- push (@whichfalse,$afalse);
- }
- }
- &Apache::lonxml::debug("Answer wants $answer");
- my $truename=$truelist[$whichtrue];
- my $dosplice=1;
- if (($notrue) &&
- ($Apache::lonhomework::type ne 'survey') &&
- ($Apache::lonhomework::type ne 'surveycred') &&
- ($Apache::lonhomework::type ne 'anonsurvey') &&
- ($Apache::lonhomework::type ne 'anonsurveycred')) {
- $dosplice=0;
- &Apache::lonxml::error(&mt('There are no true statements available.').'<br />');
- }
- #insert the true statement, keeping track of where it wants to be
- if ($Apache::response::foilgroup{$truename.'.location'} eq 'top' && $dosplice) {
- $toplist[$top{$truename}]=$truename;
- $answer=-1;
- foreach my $top (reverse(@toplist)) {
- if ($top) { $answer++;}
- if ($top eq $truename) { last; }
- }
- $dosplice=0;
- } elsif ($Apache::response::foilgroup{$truename.'.location'} eq 'bottom' && $dosplice) {
- $bottomlist[$bottom{$truename}]=$truename;
- $answer=-1;
- foreach my $bot (@bottomlist) {
- if ($bot) { $answer++;}
- if ($bot eq $truename) { last; }
- }
- $answer+=$topcount+$#whichfalse+1;
- $dosplice=0;
- } else {
- if ($topcount>0 || $bottomcount>0) {
+ else {
+ my $current = 0;
+ &Apache::lonhomework::showhash(%Apache::response::foilgroup);
+ my ( %top, %bottom );
+
+ #first find out where everyone wants to be
+ foreach my $name (@names) {
+ $current++;
+ if ( $Apache::response::foilgroup{ $name . '.value' } eq 'true' ) {
+ push( @truelist, $name );
+ if ( $Apache::response::foilgroup{ $name . '.location' } eq
+ 'top' )
+ {
+ $top{$name} = $current;
+ }
+ elsif ( $Apache::response::foilgroup{ $name . '.location' } eq
+ 'bottom' )
+ {
+ $bottom{$name} = $current;
+ }
+ }
+ elsif (
+ $Apache::response::foilgroup{ $name . '.value' } eq 'false' )
+ {
+ push( @falselist, $name );
+ if ( $Apache::response::foilgroup{ $name . '.location' } eq
+ 'top' )
+ {
+ $top{$name} = $current;
+ }
+ elsif ( $Apache::response::foilgroup{ $name . '.location' } eq
+ 'bottom' )
+ {
+ $bottom{$name} = $current;
+ }
+ }
+ elsif (
+ $Apache::response::foilgroup{ $name . '.value' } eq 'unused' )
+ {
+ }
+ else {
+ &Apache::lonxml::error(
+ &HTML::Entities::encode(
+"No valid value assigned ($Apache::response::foilgroup{$name.'.value'}) for foil $name in <foilgroup>",
+ '<>&"'
+ )
+ );
+ }
+ }
+
+ #pick a true statement
+ my $notrue = 0;
+ if ( scalar(@truelist) == 0 ) { $notrue = 1; }
+ my $whichtrue =
+ int( &Math::Random::random_uniform() * ( $#truelist + 1 ) );
+ &Apache::lonxml::debug(
+ "Max is $max, From $#truelist elms, picking $whichtrue");
+ my ( @toplist, @bottomlist );
+ my $topcount = 0;
+ my $bottomcount = 0;
+
+ # assign everyone to either toplist/bottomlist or whichfalse
+ # which false is randomized, toplist bottomlist are in order
+ while (( ( $#whichfalse + $topcount + $bottomcount ) < $max - 2 )
+ && ( $#falselist > -1 ) )
+ {
+ &Apache::lonxml::debug("Have $#whichfalse max is $max");
+ my $afalse =
+ int( &Math::Random::random_uniform() * ( $#falselist + 1 ) );
+ &Apache::lonxml::debug("From $#falselist elms, picking $afalse");
+ $afalse = splice( @falselist, $afalse, 1 );
+ &Apache::lonxml::debug("Picked $afalse");
+ &Apache::lonhomework::showhash( ( 'names' => \@names ) );
+ &Apache::lonhomework::showhash(%top);
+ if ( $top{$afalse} ) {
+ $toplist[ $top{$afalse} ] = $afalse;
+ $topcount++;
+ }
+ elsif ( $bottom{$afalse} ) {
+ $bottomlist[ $bottom{$afalse} ] = $afalse;
+ $bottomcount++;
+ }
+ else {
+ push( @whichfalse, $afalse );
+ }
+ }
+ &Apache::lonxml::debug("Answer wants $answer");
+ my $truename = $truelist[$whichtrue];
+ my $dosplice = 1;
+ if ( ($notrue)
+ && ( $Apache::lonhomework::type ne 'survey' )
+ && ( $Apache::lonhomework::type ne 'surveycred' )
+ && ( $Apache::lonhomework::type ne 'anonsurvey' )
+ && ( $Apache::lonhomework::type ne 'anonsurveycred' ) )
+ {
+ $dosplice = 0;
+ &Apache::lonxml::error(
+ &mt('There are no true statements available.') . '<br />' );
+ }
+
+ #insert the true statement, keeping track of where it wants to be
+ if ( $Apache::response::foilgroup{ $truename . '.location' } eq 'top'
+ && $dosplice )
+ {
+ $toplist[ $top{$truename} ] = $truename;
+ $answer = -1;
+ foreach my $top ( reverse(@toplist) ) {
+ if ($top) { $answer++; }
+ if ( $top eq $truename ) { last; }
+ }
+ $dosplice = 0;
+ }
+ elsif (
+ $Apache::response::foilgroup{ $truename . '.location' } eq 'bottom'
+ && $dosplice )
+ {
+ $bottomlist[ $bottom{$truename} ] = $truename;
+ $answer = -1;
+ foreach my $bot (@bottomlist) {
+ if ($bot) { $answer++; }
+ if ( $bot eq $truename ) { last; }
+ }
+ $answer += $topcount + $#whichfalse + 1;
+ $dosplice = 0;
+ }
+ else {
+ if ( $topcount > 0 || $bottomcount > 0 ) {
my $inc = 1;
- if (($bottomcount > 0) && ($Apache::lonhomework::type ne 'exam')) {
+ if ( ( $bottomcount > 0 )
+ && ( $Apache::lonhomework::type ne 'exam' ) )
+ {
$inc = 2;
}
- $answer=int(&Math::Random::random_uniform() * ($#whichfalse+$inc))
- + $topcount;
- }
- }
- &Apache::lonxml::debug("Answer now wants $answer");
- #add the top items to the top, bottom items to the bottom
- for (my $i=0;$i<=$#toplist;$i++) {
- if ($toplist[$i]) { unshift(@whichfalse,$toplist[$i]) }
- }
- for (my $i=0;$i<=$#bottomlist;$i++) {
- if ($bottomlist[$i]) { push(@whichfalse,$bottomlist[$i]) }
- }
- #if the true statement is randomized insert it into the list
- if ($dosplice) { splice(@whichfalse,$answer,0,$truelist[$whichtrue]); }
+ $answer = int(
+ &Math::Random::random_uniform() * ( $#whichfalse + $inc ) )
+ + $topcount;
+ }
+ }
+ &Apache::lonxml::debug("Answer now wants $answer");
+
+ #add the top items to the top, bottom items to the bottom
+ for ( my $i = 0 ; $i <= $#toplist ; $i++ ) {
+ if ( $toplist[$i] ) { unshift( @whichfalse, $toplist[$i] ) }
+ }
+ for ( my $i = 0 ; $i <= $#bottomlist ; $i++ ) {
+ if ( $bottomlist[$i] ) { push( @whichfalse, $bottomlist[$i] ) }
+ }
+
+ #if the true statement is randomized insert it into the list
+ if ($dosplice) {
+ splice( @whichfalse, $answer, 0, $truelist[$whichtrue] );
+ }
}
&Apache::lonxml::debug("Answer is $answer");
- return ($answer, at whichfalse);
+ return ( $answer, @whichfalse );
}
sub displayfoils {
- my ($target,$answer,$whichfoils,$direction, $bubbles_per_line)=@_;
+ my ( $target, $answer, $whichfoils, $direction, $bubbles_per_line ) = @_;
my $result;
- my $part=$Apache::inputtags::part;
- my $solved=$Apache::lonhomework::history{"resource.$part.solved"};
- if ( ($target ne 'tex') &&
- &Apache::response::show_answer() ) {
- if ($direction eq 'horizontal') {
- if ($target ne 'tex') {
- $result.='<table><tr>';
- }
- }
- foreach my $name (@{ $whichfoils }) {
- if ($direction eq 'horizontal') {
- if ($target ne 'tex') { $result.='<td>'; }
- }
- if ($target ne 'tex') {
- $result.="<br />";
- } else {
- $result.='\item \vskip -2 mm ';
- }
- if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
- if ($target ne 'tex') {
- $result.=&mt('Correct:').'<b>';
- } else {
- $result.=&mt('Correct:').' \textbf{';
- }
- } else {
- $result.=&mt('Incorrect:');
- }
- if ($target eq 'web') { $result.="<label>"; }
- $result.=$Apache::response::foilgroup{$name.'.text'};
- if ($target eq 'web') { $result.="</label>"; }
- if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
- if ($target ne 'tex') { $result.='</b>';} else {$result.='}';}
- }
- if ($direction eq 'horizontal') {
- if ($target ne 'tex') { $result.='</td>'; }
- }
- }
- if ($direction eq 'horizontal') {
- if ($target ne 'tex') {
- $result.='</tr></table>';
- }
- }
- } else {
- my @alphabet = ('A'..'Z');
- my $i = 0;
- my $bubble_number = 0;
- my $line = 0;
- my $temp=0;
- my $id=$Apache::inputtags::response['-1'];
- my $part=$Apache::inputtags::part;
- my ($lastresponse,$newvariation);
- if ((($Apache::lonhomework::history{"resource.$part.type"} eq 'randomizetry') ||
- ($Apache::lonhomework::type eq 'randomizetry')) &&
- ($Apache::inputtags::status[-1] eq 'CAN_ANSWER')) {
- if ($env{'form.'.$part.'.rndseed'} ne
- $Apache::lonhomework::history{"resource.$part.rndseed"}) {
+ my $part = $Apache::inputtags::part;
+ my $solved = $Apache::lonhomework::history{"resource.$part.solved"};
+ if ( ( $target ne 'tex' )
+ && &Apache::response::show_answer() )
+ {
+ if ( $direction eq 'horizontal' ) {
+ if ( $target ne 'tex' ) {
+ $result .= '<table><tr>';
+ }
+ }
+ foreach my $name ( @{$whichfoils} ) {
+ if ( $direction eq 'horizontal' ) {
+ if ( $target ne 'tex' ) { $result .= '<td>'; }
+ }
+ if ( $target ne 'tex' ) {
+ $result .= "<br />";
+ }
+ else {
+ $result .= '\item \vskip -2 mm ';
+ }
+ if ( $Apache::response::foilgroup{ $name . '.value' } eq 'true' ) {
+ if ( $target ne 'tex' ) {
+ $result .= &mt('Correct:') . '<b>';
+ }
+ else {
+ $result .= &mt('Correct:') . ' \textbf{';
+ }
+ }
+ else {
+ $result .= &mt('Incorrect:');
+ }
+ if ( $target eq 'web' ) { $result .= "<label>"; }
+ $result .= $Apache::response::foilgroup{ $name . '.text' };
+ if ( $target eq 'web' ) { $result .= "</label>"; }
+ if ( $Apache::response::foilgroup{ $name . '.value' } eq 'true' ) {
+ if ( $target ne 'tex' ) { $result .= '</b>'; }
+ else { $result .= '}'; }
+ }
+ if ( $direction eq 'horizontal' ) {
+ if ( $target ne 'tex' ) { $result .= '</td>'; }
+ }
+ }
+ if ( $direction eq 'horizontal' ) {
+ if ( $target ne 'tex' ) {
+ $result .= '</tr></table>';
+ }
+ }
+ }
+ else {
+ my @alphabet = ( 'A' .. 'Z' );
+ my $i = 0;
+ my $bubble_number = 0;
+ my $line = 0;
+ my $temp = 0;
+ my $id = $Apache::inputtags::response['-1'];
+ my $part = $Apache::inputtags::part;
+ my ( $lastresponse, $newvariation );
+
+ if (
+ (
+ (
+ $Apache::lonhomework::history{"resource.$part.type"} eq
+ 'randomizetry'
+ )
+ || ( $Apache::lonhomework::type eq 'randomizetry' )
+ )
+ && ( $Apache::inputtags::status[-1] eq 'CAN_ANSWER' )
+ )
+ {
+
+ if ( $env{ 'form.' . $part . '.rndseed' } ne
+ $Apache::lonhomework::history{"resource.$part.rndseed"} )
+ {
$newvariation = 1;
}
}
unless ($newvariation) {
- $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
+ $lastresponse =
+ $Apache::lonhomework::history{"resource.$part.$id.submission"};
+ }
+ my %lastresponse = &Apache::lonnet::str2hash($lastresponse);
+ if ( $target ne 'tex' && $direction eq 'horizontal' ) {
+ $result .= "<table><tr>";
}
- my %lastresponse=&Apache::lonnet::str2hash($lastresponse);
- if ($target ne 'tex' && $direction eq 'horizontal') {
- $result.="<table><tr>";
- }
my $numlines;
- if (($target eq 'tex') && ($Apache::lonhomework::type eq 'exam')) {
- my $numitems = scalar(@{ $whichfoils });
- $numlines = int($numitems/$bubbles_per_line);
- if (($numitems % $bubbles_per_line) != 0) {
- $numlines ++;
+ if ( ( $target eq 'tex' ) && ( $Apache::lonhomework::type eq 'exam' ) )
+ {
+ my $numitems = scalar( @{$whichfoils} );
+ $numlines = int( $numitems / $bubbles_per_line );
+ if ( ( $numitems % $bubbles_per_line ) != 0 ) {
+ $numlines++;
}
- if ($numlines < 1) {
+ if ( $numlines < 1 ) {
$numlines = 1;
}
- if ($numlines > 1) {
+ if ( $numlines > 1 ) {
my $linetext;
- for (my $i=0; $i<$numlines; $i++) {
- $linetext .= $Apache::lonxml::counter+$i.', ';
+ for ( my $i = 0 ; $i < $numlines ; $i++ ) {
+ $linetext .= $Apache::lonxml::counter + $i . ', ';
}
$linetext =~ s/,\s$//;
- $result .= '\item[\small {\textbf{'.$linetext.'}}]'.
- ' {\footnotesize '.
- &mt('(Bubble once in [_1] lines)',$numlines).
- '} \hspace*{\fill} \\\\';
- } else {
- $result .= '\item[\textbf{'.$Apache::lonxml::counter.'}.]';
- }
- }
- foreach my $name (@{ $whichfoils }) {
- if ($target ne 'tex') {
- if ($direction eq 'horizontal') {
- $result.="<td>";
- } else {
- $result.="<br />";
- }
- }
- if ($target ne 'tex') {
- $result.= '<label>';
- $result.=
- "<input type=\"radio\"
+ $result .=
+ '\item[\small {\textbf{'
+ . $linetext . '}}]'
+ . ' {\footnotesize '
+ . &mt( '(Bubble once in [_1] lines)', $numlines )
+ . '} \hspace*{\fill} \\\\';
+ }
+ else {
+ $result .= '\item[\textbf{' . $Apache::lonxml::counter . '}.]';
+ }
+ }
+ foreach my $name ( @{$whichfoils} ) {
+ if ( $target ne 'tex' ) {
+ if ( $direction eq 'horizontal' ) {
+ $result .= "<td>";
+ }
+ else {
+ $result .= "<br />";
+ }
+ }
+ if ( $target ne 'tex' ) {
+ $result .= '<label>';
+ $result .= "<input type=\"radio\"
onchange=\"javascript:setSubmittedPart('$part');\"
name=\"HWVAL_$Apache::inputtags::response['-1']\"
value=\"$temp\"";
- if (defined($lastresponse{$name})) { $result .= ' checked="checked"'; }
- $result .= ' />'.$Apache::response::foilgroup{$name.'.text'}."</label>";
- } else {
- if ($Apache::lonhomework::type eq 'exam') {
- if($bubble_number >= $bubbles_per_line) {
- $line++;
- $i = 0;
- $bubble_number = 0;
- }
+ if ( defined( $lastresponse{$name} ) ) {
+ $result .= ' checked="checked"';
+ }
+ $result .= ' />'
+ . $Apache::response::foilgroup{ $name . '.text' }
+ . "</label>";
+ }
+ else {
+ if ( $Apache::lonhomework::type eq 'exam' ) {
+ if ( $bubble_number >= $bubbles_per_line ) {
+ $line++;
+ $i = 0;
+ $bubble_number = 0;
+ }
my $identifier;
- if ($numlines > 1) {
- $identifier = $Apache::lonxml::counter+$line;
+ if ( $numlines > 1 ) {
+ $identifier = $Apache::lonxml::counter + $line;
+ }
+ $result .=
+ '{\small \textbf{'
+ . $identifier
+ . $alphabet[$i]
+ . '}}$\bigcirc$'
+ . $Apache::response::foilgroup{ $name . '.text' }
+ . '\\\\'; #' stupid emacs
+ $i++;
+ $bubble_number++;
+ }
+ else {
+ if ( $env{'form.pdfFormFields'} eq 'yes'
+ && $Apache::inputtags::status[-1] eq 'CAN_ANSWER' )
+ {
+ my $fieldname =
+ $env{'request.symb'}
+ . '&part_'
+ . $Apache::inputtags::part
+ . '&radiobuttonresponse'
+ . '&HWVAL_'
+ . $Apache::inputtags::response['-1'];
+ $result .= '\item[{'
+ . &Apache::lonxml::print_pdf_radiobutton( $fieldname,
+ $temp )
+ . '}]'
+ . $Apache::response::foilgroup{ $name . '.text' }
+ . "\n";
+ }
+ else {
+ $result .= '\vspace*{-2 mm}\item '
+ . $Apache::response::foilgroup{ $name . '.text' };
}
- $result .= '{\small \textbf{'.$identifier.$alphabet[$i].'}}$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\'; #' stupid emacs
- $i++;
- $bubble_number++;
- } else {
- if($env{'form.pdfFormFields'} eq 'yes' && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
- my $fieldname = $env{'request.symb'}.'&part_'. $Apache::inputtags::part
- .'&radiobuttonresponse'.'&HWVAL_'.$Apache::inputtags::response['-1'];
- $result .= '\item[{'.&Apache::lonxml::print_pdf_radiobutton($fieldname,$temp).'}]'
- .$Apache::response::foilgroup{$name.'.text'}."\n";
- } else {
- $result .= '\vspace*{-2 mm}\item '.$Apache::response::foilgroup{$name.'.text'};
- }
- }
- }
- if ($target ne 'tex' && $direction eq 'horizontal') {
- $result.="</td>";
- }
- $temp++;
- }
- if ($target ne 'tex' && $direction eq 'horizontal') {
- $result.="</tr></table>";
- }
+ }
+ }
+ if ( $target ne 'tex' && $direction eq 'horizontal' ) {
+ $result .= "</td>";
+ }
+ $temp++;
+ }
+ if ( $target ne 'tex' && $direction eq 'horizontal' ) {
+ $result .= "</tr></table>";
+ }
+ }
+ if ( $target ne 'tex' ) {
+ if ( $direction ne 'horizontal' ) { $result .= "<br />"; }
}
- if ($target ne 'tex') { if ($direction ne 'horizontal') { $result.="<br />";} } else { $result.='\vskip 0 mm '; }
+ else { $result .= '\vskip 0 mm '; }
return $result;
}
sub displayallanswers {
my @names;
if ( $Apache::response::foilgroup{'names'} ) {
- @names= @{ $Apache::response::foilgroup{'names'} };
+ @names = @{ $Apache::response::foilgroup{'names'} };
}
- my $result=&Apache::response::answer_header('radiobuttonresponse');
+ my $result = &Apache::response::answer_header('radiobuttonresponse');
foreach my $name (@names) {
- $result.=&Apache::response::answer_part('radiobuttonresponse',
- $Apache::response::foilgroup{$name.'.value'});
+ $result .=
+ &Apache::response::answer_part( 'radiobuttonresponse',
+ $Apache::response::foilgroup{ $name . '.value' } );
}
- $result.=&Apache::response::answer_footer('radiobuttonresponse');
+ $result .= &Apache::response::answer_footer('radiobuttonresponse');
return $result;
}
sub displayanswers {
- my ($answer, $whichopt, $bubbles_per_line)=@_;
+ my ( $answer, $whichopt, $bubbles_per_line ) = @_;
my $result;
- if ($Apache::lonhomework::type eq 'exam') {
- my $line = int($answer/$bubbles_per_line);
- my $correct = ('A'..'Z')[$answer%$bubbles_per_line];
- $result .= &Apache::response::answer_header('radiobuttonresponse',
- $line);
- $result .= &Apache::response::answer_part('radiobuttonresponse',
- $correct);
- } else {
- $result .= &Apache::response::answer_header('radiobuttonresponse');
- }
- foreach my $name (@{ $whichopt }) {
- $result.=&Apache::response::answer_part('radiobuttonresponse',
- $Apache::response::foilgroup{$name.'.value'});
+ if ( $Apache::lonhomework::type eq 'exam' ) {
+ my $line = int( $answer / $bubbles_per_line );
+ my $correct = ( 'A' .. 'Z' )[ $answer % $bubbles_per_line ];
+ $result .=
+ &Apache::response::answer_header( 'radiobuttonresponse', $line );
+ $result .=
+ &Apache::response::answer_part( 'radiobuttonresponse', $correct );
+ }
+ else {
+ $result .= &Apache::response::answer_header('radiobuttonresponse');
+ }
+ foreach my $name ( @{$whichopt} ) {
+ $result .=
+ &Apache::response::answer_part( 'radiobuttonresponse',
+ $Apache::response::foilgroup{ $name . '.value' } );
}
- $result.=&Apache::response::answer_footer('radiobuttonresponse');
+ $result .= &Apache::response::answer_footer('radiobuttonresponse');
return $result;
}
sub start_conceptgroup {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- $Apache::radiobuttonresponse::conceptgroup=1;
- %Apache::response::conceptgroup=();
+ my ( $target, $token, $tagstack, $parstack, $parser, $safeeval, $style ) =
+ @_;
+ $Apache::radiobuttonresponse::conceptgroup = 1;
+ %Apache::response::conceptgroup = ();
my $result;
- if ($target eq 'edit') {
- $result.=&Apache::edit::tag_start($target,$token);
- $result.=&Apache::edit::text_arg('Concept:','concept',$token,'50').
- &Apache::edit::end_row().&Apache::edit::start_spanning_row();
- } elsif ($target eq 'modified') {
- my $constructtag=&Apache::edit::get_new_args($token,$parstack,
- $safeeval,'concept');
- if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
+ if ( $target eq 'edit' ) {
+ $result .= &Apache::edit::tag_start( $target, $token );
+ $result .=
+ &Apache::edit::text_arg( 'Concept:', 'concept', $token, '50' )
+ . &Apache::edit::end_row()
+ . &Apache::edit::start_spanning_row();
+ }
+ elsif ( $target eq 'modified' ) {
+ my $constructtag =
+ &Apache::edit::get_new_args( $token, $parstack, $safeeval,
+ 'concept' );
+ if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
}
return $result;
}
sub end_conceptgroup {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- $Apache::radiobuttonresponse::conceptgroup=0;
+ my ( $target, $token, $tagstack, $parstack, $parser, $safeeval, $style ) =
+ @_;
+ $Apache::radiobuttonresponse::conceptgroup = 0;
my $result;
- if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
- $target eq 'tex' || $target eq 'analyze') {
- &Apache::response::pick_foil_for_concept($target,
- ['value','text','location'],
- \%Apache::hint::radiobutton,
- $parstack,$safeeval);
- } elsif ($target eq 'edit') {
- $result=&Apache::edit::end_table();
+ if ( $target eq 'web'
+ || $target eq 'grade'
+ || $target eq 'answer'
+ || $target eq 'tex'
+ || $target eq 'analyze' )
+ {
+ &Apache::response::pick_foil_for_concept( $target,
+ [ 'value', 'text', 'location' ],
+ \%Apache::hint::radiobutton, $parstack, $safeeval );
+ }
+ elsif ( $target eq 'edit' ) {
+ $result = &Apache::edit::end_table();
}
return $result;
}
sub insert_conceptgroup {
- my $result="\n\t\t<conceptgroup concept=\"\">".&insert_foil()."\n\t\t</conceptgroup>\n";
+ my $result =
+ "\n\t\t<conceptgroup concept=\"\">"
+ . &insert_foil()
+ . "\n\t\t</conceptgroup>\n";
return $result;
}
sub start_foil {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- my $result='';
- if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') {
- &Apache::lonxml::startredirection;
- if ($target eq 'analyze') {
- &Apache::response::check_if_computed($token,$parstack,$safeeval,'value');
- }
- } elsif ($target eq 'edit') {
- $result=&Apache::edit::tag_start($target,$token);
- $result.=&Apache::edit::text_arg('Name:','name',$token);
- $result.=&Apache::edit::select_or_text_arg('Correct Option:','value',
- ['unused','true','false'],
- $token);
- my $randomize=&Apache::lonxml::get_param('randomize',$parstack,
- $safeeval,'-3');
- if ($randomize ne 'no') {
- $result.=&Apache::edit::select_arg('Location:','location',
- ['random','top','bottom'],$token);
- }
- $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
- } elsif ($target eq 'modified') {
- my $constructtag=&Apache::edit::get_new_args($token,$parstack,
- $safeeval,'value','name',
- 'location');
- if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
- }
+ my ( $target, $token, $tagstack, $parstack, $parser, $safeeval, $style ) =
+ @_;
+ my $result = '';
+ if ( $target eq 'web' || $target eq 'tex' || $target eq 'analyze' ) {
+ &Apache::lonxml::startredirection;
+ if ( $target eq 'analyze' ) {
+ &Apache::response::check_if_computed( $token, $parstack, $safeeval,
+ 'value' );
+ }
+ }
+ elsif ( $target eq 'edit' ) {
+ $result = &Apache::edit::tag_start( $target, $token );
+ $result .= &Apache::edit::text_arg( 'Name:', 'name', $token );
+ $result .= &Apache::edit::select_or_text_arg(
+ 'Correct Option:', 'value',
+ [ 'unused', 'true', 'false' ], $token
+ );
+ my $randomize =
+ &Apache::lonxml::get_param( 'randomize', $parstack, $safeeval, '-3' );
+ if ( $randomize ne 'no' ) {
+ $result .=
+ &Apache::edit::select_arg( 'Location:', 'location',
+ [ 'random', 'top', 'bottom' ], $token );
+ }
+ $result .=
+ &Apache::edit::end_row() . &Apache::edit::start_spanning_row();
+ }
+ elsif ( $target eq 'modified' ) {
+ my $constructtag =
+ &Apache::edit::get_new_args( $token, $parstack, $safeeval, 'value',
+ 'name', 'location' );
+ if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
+ }
return $result;
}
sub end_foil {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- my $text='';
- if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') {
- $text=&Apache::lonxml::endredirection;
- }
- if ($target eq 'web' || $target eq 'grade' || $target eq 'answer'
- || $target eq 'tex' || $target eq 'analyze') {
- my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);
- if ($value ne 'unused') {
- my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
- if ($name eq "") {
- &Apache::lonxml::warning(&mt('Foils without names exist. This can cause problems to malfunction.'));
- $name=$Apache::lonxml::curdepth;
- }
- if (defined($Apache::response::foilnames{$name})) {
- &Apache::lonxml::error(&mt('Foil name [_1] appears more than once. Foil names need to be unique.','<b><tt>'.$name.'</tt></b>'));
- }
- $Apache::response::foilnames{$name}++;
- my $location =&Apache::lonxml::get_param('location',$parstack,
- $safeeval);
- if ( $Apache::radiobuttonresponse::conceptgroup
- && !&Apache::response::showallfoils() ) {
- push @{ $Apache::response::conceptgroup{'names'} }, $name;
- $Apache::response::conceptgroup{"$name.value"} = $value;
- $Apache::response::conceptgroup{"$name.text"} = $text;
- $Apache::response::conceptgroup{"$name.location"} = $location;
- } else {
- push @{ $Apache::response::foilgroup{'names'} }, $name;
- $Apache::response::foilgroup{"$name.value"} = $value;
- $Apache::response::foilgroup{"$name.text"} = $text;
- $Apache::response::foilgroup{"$name.location"} = $location;
- }
- }
+ my ( $target, $token, $tagstack, $parstack, $parser, $safeeval, $style ) =
+ @_;
+ my $text = '';
+ if ( $target eq 'web' || $target eq 'tex' || $target eq 'analyze' ) {
+ $text = &Apache::lonxml::endredirection;
+ }
+ if ( $target eq 'web'
+ || $target eq 'grade'
+ || $target eq 'answer'
+ || $target eq 'tex'
+ || $target eq 'analyze' )
+ {
+ my $value = &Apache::lonxml::get_param( 'value', $parstack, $safeeval );
+ if ( $value ne 'unused' ) {
+ my $name =
+ &Apache::lonxml::get_param( 'name', $parstack, $safeeval );
+ if ( $name eq "" ) {
+ &Apache::lonxml::warning(
+ &mt(
+'Foils without names exist. This can cause problems to malfunction.'
+ )
+ );
+ $name = $Apache::lonxml::curdepth;
+ }
+ if ( defined( $Apache::response::foilnames{$name} ) ) {
+ &Apache::lonxml::error(
+ &mt(
+'Foil name [_1] appears more than once. Foil names need to be unique.',
+ '<b><tt>' . $name . '</tt></b>'
+ )
+ );
+ }
+ $Apache::response::foilnames{$name}++;
+ my $location =
+ &Apache::lonxml::get_param( 'location', $parstack, $safeeval );
+ if ( $Apache::radiobuttonresponse::conceptgroup
+ && !&Apache::response::showallfoils() )
+ {
+ push @{ $Apache::response::conceptgroup{'names'} }, $name;
+ $Apache::response::conceptgroup{"$name.value"} = $value;
+ $Apache::response::conceptgroup{"$name.text"} = $text;
+ $Apache::response::conceptgroup{"$name.location"} = $location;
+ }
+ else {
+ push @{ $Apache::response::foilgroup{'names'} }, $name;
+ $Apache::response::foilgroup{"$name.value"} = $value;
+ $Apache::response::foilgroup{"$name.text"} = $text;
+ $Apache::response::foilgroup{"$name.location"} = $location;
+ }
+ }
}
return '';
}
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