[LON-CAPA-cvs] cvs: loncom /homework/caparesponse caparesponse.pm
albertel
lon-capa-cvs@mail.lon-capa.org
Mon, 07 Apr 2003 23:19:58 -0000
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albertel Mon Apr 7 19:19:58 2003 EDT
Modified files:
/loncom/homework/caparesponse caparesponse.pm
Log:
- retabinate
--albertel1049757598
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Index: loncom/homework/caparesponse/caparesponse.pm
diff -u loncom/homework/caparesponse/caparesponse.pm:1.88 loncom/homework/caparesponse/caparesponse.pm:1.89
--- loncom/homework/caparesponse/caparesponse.pm:1.88 Mon Apr 7 19:14:52 2003
+++ loncom/homework/caparesponse/caparesponse.pm Mon Apr 7 19:19:58 2003
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# caparesponse definition
#
-# $Id: caparesponse.pm,v 1.88 2003/04/07 23:14:52 albertel Exp $
+# $Id: caparesponse.pm,v 1.89 2003/04/07 23:19:58 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -31,483 +31,447 @@
use capa;
BEGIN {
- &Apache::lonxml::register('Apache::caparesponse',('caparesponse','numericalresponse','stringresponse','formularesponse'));
-}
-
-sub start_caparesponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
- my $id = &Apache::response::start_response($parstack,$safeeval);
- return '';
-}
-
-sub end_caparesponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- my $result = '';
- if ( $target eq 'grade' ) {
- if ( defined $ENV{'form.submitted'}) {
- $safeeval->share_from('capa',['&caparesponse_capa_check_answer']);
- my $response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1']};
- if ( $response =~ /[^\s]/) {
- my $id = $Apache::inputtags::response['-1'];
- my $previous= &Apache::response::check_for_previous($response,$id,$response);
- if ( $previous ) {
- $result = 'PREVIOUSLY_USED';
- } else {
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;
- &Apache::lonxml::debug("submitted a $response<br>\n");
- &Apache::lonxml::debug($$parstack[$#$parstack] . "\n<br>");
- my $expression="&caparesponse_check('".$response."','".
- $$parstack[$#$parstack].
- ';my $tol="'.$Apache::inputtags::params{'tol'}.'"'.
- ';my $sig="'.$Apache::inputtags::params{'sig'}.'"'.
- "');";
- $result = &Apache::run::run($expression,$safeeval);
- my ($ad) = split /:/ , $result;
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}=$ad;
- &Apache::lonxml::debug("$expression");
- &Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n");
- }
- }
- }
- } elsif ($target eq 'web') {
- #$result .= "The correct answer is ".&Apache::run::run("{$$parstack['-1'];".'return $answer}',$safeeval)."\n";
- }
- #Apache::lonxml::debug("\n<br>\nreal end caparesponse<br>\n");
- &Apache::response::end_response;
- return '';
+ &Apache::lonxml::register('Apache::caparesponse',('caparesponse','numericalresponse','stringresponse','formularesponse'));
}
sub start_numericalresponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
- my $id = &Apache::response::start_response($parstack,$safeeval);
- my $result;
- if ($target eq 'edit') {
- $result.=&Apache::edit::tag_start($target,$token);
- $result.=&Apache::edit::text_arg('Answer:','answer',$token);
- if ($token->[1] eq 'numericalresponse') {
- $result.=&Apache::edit::text_arg('Unit:','unit',$token,5).
- &Apache::loncommon::help_open_topic('Physical_Units');
- $result.=&Apache::edit::text_arg('Format:','format',$token,4).
- &Apache::loncommon::help_open_topic('Numerical_Response_Format');
- } elsif ($token->[1] eq 'stringresponse') {
- $result.=&Apache::edit::select_arg('Type:','type',
- [['cs','Case Sensitive'],['ci','Case Insensitive'],
- ['mc','Case Insensitive, Any Order']],$token);
- } elsif ($token->[1] eq 'formularesponse') {
- $result.=&Apache::edit::text_arg('Sample Points:','samples',$token,40).
- &Apache::loncommon::help_open_topic('Formula_Response_Sampling');
- }
- $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
- } elsif ($target eq 'modified') {
- my $constructtag;
- if ($token->[1] eq 'numericalresponse') {
- $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
- 'answer','unit','format');
- } elsif ($token->[1] eq 'stringresponse') {
- $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
- 'answer','type');
- } elsif ($token->[1] eq 'formularesponse') {
- $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
- 'answer','samples');
- }
- if ($constructtag) {
- $result = &Apache::edit::rebuild_tag($token);
- $result.=&Apache::edit::handle_insert();
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+ my $id = &Apache::response::start_response($parstack,$safeeval);
+ my $result;
+ if ($target eq 'edit') {
+ $result.=&Apache::edit::tag_start($target,$token);
+ $result.=&Apache::edit::text_arg('Answer:','answer',$token);
+ if ($token->[1] eq 'numericalresponse') {
+ $result.=&Apache::edit::text_arg('Unit:','unit',$token,5).
+ &Apache::loncommon::help_open_topic('Physical_Units');
+ $result.=&Apache::edit::text_arg('Format:','format',$token,4).
+ &Apache::loncommon::help_open_topic('Numerical_Response_Format');
+ } elsif ($token->[1] eq 'stringresponse') {
+ $result.=&Apache::edit::select_arg('Type:','type',
+ [['cs','Case Sensitive'],['ci','Case Insensitive'],
+ ['mc','Case Insensitive, Any Order']],$token);
+ } elsif ($token->[1] eq 'formularesponse') {
+ $result.=&Apache::edit::text_arg('Sample Points:','samples',
+ $token,40).
+ &Apache::loncommon::help_open_topic('Formula_Response_Sampling');
+ }
+ $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
+ } elsif ($target eq 'modified') {
+ my $constructtag;
+ if ($token->[1] eq 'numericalresponse') {
+ $constructtag=&Apache::edit::get_new_args($token,$parstack,
+ $safeeval,'answer',
+ 'unit','format');
+ } elsif ($token->[1] eq 'stringresponse') {
+ $constructtag=&Apache::edit::get_new_args($token,$parstack,
+ $safeeval,'answer',
+ 'type');
+ } elsif ($token->[1] eq 'formularesponse') {
+ $constructtag=&Apache::edit::get_new_args($token,$parstack,
+ $safeeval,'answer',
+ 'samples');
+ }
+ if ($constructtag) {
+ $result = &Apache::edit::rebuild_tag($token);
+ $result.=&Apache::edit::handle_insert();
+ }
+ } elsif ($target eq 'meta') {
+ $result=&Apache::response::meta_package_write('numericalresponse');
+ } elsif ($target eq 'answer' || $target eq 'grade') {
+ &Apache::response::reset_params();
}
- } elsif ($target eq 'meta') {
- $result=&Apache::response::meta_package_write('numericalresponse');
- } elsif ($target eq 'answer' || $target eq 'grade') {
- &Apache::response::reset_params();
- }
- return $result;
+ return $result;
}
sub end_numericalresponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- my $result = '';
- if (!$Apache::lonxml::default_homework_loaded) {
- &Apache::lonxml::default_homework_load($safeeval);
- }
- if ( $target eq 'grade' ) {
- if ( defined $ENV{'form.submitted'}) {
- &Apache::response::setup_params($$tagstack[-1]);
- $safeeval->share_from('capa',['&caparesponse_capa_check_answer']);
- my $partid = $Apache::inputtags::part;
- my $id = $Apache::inputtags::response['-1'];
- my $response = &Apache::response::getresponse();
- if ( $response =~ /[^\s]/) {
- my $ad;
- my %previous = &Apache::response::check_for_previous($response,$partid,$id);
- $Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response;
- &Apache::lonxml::debug("submitted a $response<br>\n");
- &Apache::lonxml::debug($$parstack[$#$parstack] . "\n<br>");
- if ($Apache::lonhomework::type eq 'exam' &&
- ($$tagstack[-1] eq 'numericalresponse')) {
- &Apache::response::setrandomnumber();
- #FIXME the 8 here is based off of number of powers need a parameter
- my $ind=&Math::Random::random_uniform_integer(1,0,8);
- if ($ind eq $response) { $ad='CORRECT'; } else { $ad='INCORRECT'; }
- } else {
- $response =~ s/\\/\\\\/g;
- $response =~ s/\'/\\\'/g;
- &Apache::lonxml::debug("current $response");
- my $expression="&caparesponse_check_list('".$response."','".
- $$parstack[-1];
- foreach my $key (keys(%Apache::inputtags::params)) {
- $expression.= ';my $'. #'
- $key.'="'.$Apache::inputtags::params{$key}.'"';
- }
- if ($$tagstack[-1] eq 'formularesponse') {
- $expression.=';my $type="fml";';
- } elsif ($$tagstack[-1] eq 'numericalresponse') {
- $expression.=';my $type="float";';
- }
- $expression.="');";
- $result = &Apache::run::run($expression,$safeeval);
- my ($awards) = split /:/ , $result;
- ($ad) = &Apache::inputtags::finalizeawards(split /,/ , $awards);
- &Apache::lonxml::debug("$expression");
- &Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n");
- }
- &Apache::response::handle_previous(\%previous,$ad);
- $Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad;
- $result='';
- }
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result = '';
+ if (!$Apache::lonxml::default_homework_loaded) {
+ &Apache::lonxml::default_homework_load($safeeval);
}
- } elsif ($target eq 'web' || $target eq 'tex') {
- my $award = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"};
- my $status = $Apache::inputtags::status['-1'];
- if ($award =~ /^correct/ || $status eq "SHOW_ANSWER" ) {
- my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,
- $safeeval);
- my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,
- $safeeval);
- my $unit=&Apache::lonxml::get_param_var('unit',$parstack,$safeeval);
+ if ( $target eq 'grade' ) {
+ if ( defined $ENV{'form.submitted'}) {
+ &Apache::response::setup_params($$tagstack[-1]);
+ $safeeval->share_from('capa',['&caparesponse_capa_check_answer']);
+ my $partid = $Apache::inputtags::part;
+ my $id = $Apache::inputtags::response['-1'];
+ my $response = &Apache::response::getresponse();
+ if ( $response =~ /[^\s]/) {
+ my $ad;
+ my %previous = &Apache::response::check_for_previous($response,$partid,$id);
+ $Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response;
+ &Apache::lonxml::debug("submitted a $response<br>\n");
+ &Apache::lonxml::debug($$parstack[$#$parstack] . "\n<br>");
+ if ($Apache::lonhomework::type eq 'exam' &&
+ ($$tagstack[-1] eq 'numericalresponse')) {
+ &Apache::response::setrandomnumber();
+ #FIXME the 8 here is based off of number of powers need a parameter
+ my $ind=&Math::Random::random_uniform_integer(1,0,8);
+ if ($ind eq $response) { $ad='CORRECT'; } else { $ad='INCORRECT'; }
+ } else {
+ $response =~ s/\\/\\\\/g;
+ $response =~ s/\'/\\\'/g;
+ &Apache::lonxml::debug("current $response");
+ my $expression="&caparesponse_check_list('".$response."','".
+ $$parstack[-1];
+ foreach my $key (keys(%Apache::inputtags::params)) {
+ $expression.= ';my $'. #'
+ $key.'="'.$Apache::inputtags::params{$key}.'"';
+ }
+ if ($$tagstack[-1] eq 'formularesponse') {
+ $expression.=';my $type="fml";';
+ } elsif ($$tagstack[-1] eq 'numericalresponse') {
+ $expression.=';my $type="float";';
+ }
+ $expression.="');";
+ $result = &Apache::run::run($expression,$safeeval);
+ my ($awards) = split /:/ , $result;
+ ($ad) = &Apache::inputtags::finalizeawards(split /,/ , $awards);
+ &Apache::lonxml::debug("$expression");
+ &Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n");
+ }
+ &Apache::response::handle_previous(\%previous,$ad);
+ $Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad;
+ $result='';
+ }
+ }
+ } elsif ($target eq 'web' || $target eq 'tex') {
+ my $award = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"};
+ my $status = $Apache::inputtags::status['-1'];
+ if ($award =~ /^correct/ || $status eq "SHOW_ANSWER" ) {
+ my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,
+ $safeeval);
+ my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,
+ $safeeval);
+ my $unit=&Apache::lonxml::get_param_var('unit',$parstack,
+ $safeeval);
+
+ if ($target eq 'web') {
+ $result="<br />The correct answer is ";
+ } elsif ($target eq 'tex') {
+ #$result='\vskip 0 mm The correct answer is \\texttt{';
+ }
+ for (my $i=0; $i <= $#answers; $i++) {
+ my $answer=$answers[$i];
+ my $format;
+ if ($#formats > 0) {
+ $format=$formats[$i];
+ } else {
+ $format=$formats[0];
+ }
+ my $formatted;
+ if ((defined($format)) && ($format ne '')) {
+ &Apache::lonxml::debug("formatting with :$format: answer :$answer:");
+ $formatted=sprintf('%.'.$format,$answer).',';
+ } else {
+ &Apache::lonxml::debug("no format answer :$answer:");
+ $formatted="$answer,";
+ }
+
+ if ($target eq 'tex') {
+ $formatted='';
+ #$formatted=&Apache::lonxml::latex_special_symbols($formatted);
+ }
+ $result.=$formatted;
+ }
+ chop $result;
+ if ($target eq 'web') {
+ $result.=" $unit.<br />";
+ } elsif ($target eq 'tex') {
+ #$result.=&Apache::lonxml::latex_special_symbols($unit);
+ #$result.="}. \\vskip 0 mm ";
+ }
+ }
+ if ($Apache::lonhomework::type eq 'exam') {
+ my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,
+ $safeeval);
+ my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,
+ $safeeval);
+ my $unit=&Apache::lonxml::get_param_var('unit',$parstack,
+ $safeeval);
+ my $number_of_bubbles = 8; #default values for number of bubbles
+ my @bubbles_values = ();
+ my @factors = (1.13,1.17,1.25,1.33,1.45); #default values of factors
+ my @powers = (1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0); #default values for powers
+ &Apache::response::setrandomnumber();
+ my $ind=&Math::Random::random_uniform_integer(1,0,$#powers);
+ my $power = $powers[$ind];
+ $ind=&Math::Random::random_uniform_integer(1,0,$#factors);
+ my $factor = $factors[$ind];
+ for ($ind=0;$ind<$number_of_bubbles;$ind++) {
+ $bubbles_values[$ind] = $answers[0]*($factor**($power-$powers[$#powers-$ind]));
+ }
+ my @alphabet=('A'..'Z');
+ if ($target eq 'web') {
+ if ($$tagstack[-1] eq 'numericalresponse') {
+ my $id=$Apache::inputtags::response[-1];
+ if ($unit=~/\S/) {$result.=' (in '.$unit.')<br /><br />';}
+ $result.= '<table border="1"><tr>';
+ for ($ind=0;$ind<$number_of_bubbles;$ind++) {
+ my $ans;
+ if ($formats[0] ne '') {
+ $ans = sprintf('%.'.$formats[0],$bubbles_values[$ind]);
+ } else {
+ my $badans = $bubbles_values[$ind];
+ my $format = '';
+ #What is the number? (integer,decimal,floating point)
+ if ($badans=~/^(\d*\.?\d*)(E|e)(\d*)$/) {
+ $format = 'e'.$2;
+ } elsif ($badans=~/^(\d*)\.(\d*)$/) {
+ $format = '4f';
+ } elsif ($badans=~/^(\d*)$/) {
+ $format = 'd';
+ }
+ $ans = sprintf('%.'.$format,$bubbles_values[$ind]);
+ }
+ $result.='<td><input type="radio" name="HWVAL_'.$id.'" value="'.$ans.'"><b>'.$alphabet[$ind].'</b>: '.$ans.'</td>';
+ }
+ $result.='</tr></table>';
+ } elsif ($$tagstack[-1] eq 'formularesponse') {
+ $result.= '<br /><br /><font color="red"><textarea name="formulainput" rows="4" cols="50"> </textarea></font> <br /><br />';
+ }
+ } elsif ($target eq 'tex') {
+ if (defined $unit and $Apache::lonhomework::type eq 'exam') {
+ $result.=' \textit{(in} \verb|'.$unit.'|\textit{)} ';
+ }
+ if ($$tagstack[-1] eq 'numericalresponse') {
+ my $max_val = 0;
+ if ($formats[0]=~m/^(\d+)E([^\d]*)(\d*)$/) {
+ $max_val=$1+$2+4;
+ } else {
+ $max_val=4;
+ }
+ $max_val = int(0.9*$ENV{'form.textwidth'}/(($max_val+6)*2));
+ my $celllength = 0.9*$ENV{'form.textwidth'}/$max_val-10;
+ my @table_range = ();
+ my $number_of_tables = int($number_of_bubbles/$max_val);
+ for (my $i=0;$i<$number_of_tables;$i++) {push @table_range,$max_val;}
+ if ($number_of_bubbles % $max_val != 0) {
+ $number_of_tables++;
+ push @table_range,($number_of_bubbles % $max_val);
+ }
+ my $j=0;
+ my $cou=0;
+ $result.='\vskip -1 mm \noindent \begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]';
+ for (my $i=0;$i<$number_of_tables;$i++) {
+ $result.='\vskip -1 mm \noindent \begin{tabular}{';
+ for ($ind=0;$ind<$table_range[$j];$ind++) {
+ $result.='lp{'.$celllength.' mm}';
+ }
+ $result.='}';
+ for ($ind=$cou;$ind<$cou+$table_range[$j];$ind++) {
+ my $ans;
+ if ($formats[0] ne '') {
+ $ans = sprintf('%.'.$formats[0],$bubbles_values[$ind]);
+ if ($ans =~ m/([0-9\.\-\+]+)E([0-9\-\+]+)/ ) {
+ my $number = $1;
+ my $power = $2;
+ $power=~s/^\+//;
+ $power=~s/^(-?)0+(\d+)//;
+ $ans=$number.'$\times 10^{'.$1.$2.'}$'; #'stupidemacs
+ }
+ } else {
+ my $badans = $bubbles_values[$ind];
+ my $format = '';
+ #What is the number? (integer,decimal,floating point)
+ if ($badans=~/^(\d*\.?\d*)(E|e)(\d*)$/) {
+ $format = 'e'.$2;
+ } elsif ($badans=~/^(\d*)\.(\d*)$/) {
+ $format = '4f';
+ } elsif ($badans=~/^(\d*)$/) {
+ $format = 'd';
+ }
+ $ans = sprintf('%.'.$format,$bubbles_values[$ind]);
+ if ($ans =~ m/([0-9\.\-\+]+)E([0-9\-\+]+)/ ) {
+ my $number = $1;
+ my $power = $2;
+ $power=~s/^\+//;
+ $power=~s/^(-?)0+(\d+)//;
+ $ans=$number.'$\times 10^{'.$1.$2.'}$'; #'stupidemacs
+ }
+ }
+ $result.='\hskip -3 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -2 mm & {\small '.$ans.'} ';
+ if ($ind != $cou+$table_range[$j]-1) {$result.=' & ';}
+ }
+ $cou += $table_range[$j];
+ $j++;
+ $result.='\\\\\end{tabular}\vskip 0 mm ';
+ }
+ $result.='\end{enumerate}';
+ &Apache::lonxml::increment_counter();
+ } else {
+ $result.='\fbox{\fbox{\parbox{\textwidth-5mm}{\strut\\\\\strut\\\\\strut\\\\\strut\\\\}}}';
+ my $id = $Apache::inputtags::part;
+ my $weight = &Apache::lonnet::EXT("resource.$id.weight");
+ my $repetition = int $weight/9;
+ if ($weight % 9 != 0) {$repetition++;}
+ $result.='\begin{enumerate}';
+ for (my $i=0;$i<$repetition;$i++) {
+ $result.='\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Leave blank on scoring form}\vskip 0 mm';
+ &Apache::lonxml::increment_counter();
+ }
+ $result.= '\end{enumerate}';
+ }
+ }
+ }
+ } elsif ($target eq 'edit') {
+ $result.='</td></tr>'.&Apache::edit::end_table;
+ } elsif ($target eq 'answer' || $target eq 'analyze') {
- if ($target eq 'web') {
- $result="<br />The correct answer is ";
- } elsif ($target eq 'tex') {
- #$result='\vskip 0 mm The correct answer is \\texttt{';
- }
- for (my $i=0; $i <= $#answers; $i++) {
- my $answer=$answers[$i];
- my $format;
- if ($#formats > 0) {
- $format=$formats[$i];
- } else {
- $format=$formats[0];
- }
- my $formatted;
- if ((defined($format)) && ($format ne '')) {
- &Apache::lonxml::debug("formatting with :$format: answer :$answer:");
- $formatted=sprintf('%.'.$format,$answer).',';
- } else {
- &Apache::lonxml::debug("no format answer :$answer:");
- $formatted="$answer,";
- }
-
- if ($target eq 'tex') {
- $formatted='';
- #$formatted=&Apache::lonxml::latex_special_symbols($formatted);
- }
- $result.=$formatted;
- }
- chop $result;
- if ($target eq 'web') {
- $result.=" $unit.<br />";
- } elsif ($target eq 'tex') {
- #$result.=&Apache::lonxml::latex_special_symbols($unit);
- #$result.="}. \\vskip 0 mm ";
- }
- }
- if ($Apache::lonhomework::type eq 'exam') {
- my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);
+ my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
+ if ($target eq 'analyze') {
+ push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);
+ $Apache::lonhomework::analyze{"$part_id.type"} = $$tagstack[-1];
+ }
+ &Apache::response::setup_params($$tagstack[-1]);
+ my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);
my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,$safeeval);
my $unit=&Apache::lonxml::get_param_var('unit',$parstack,$safeeval);
- my $number_of_bubbles = 8; #default values for number of bubbles
- my @bubbles_values = ();
- my @factors = (1.13,1.17,1.25,1.33,1.45); #default values of factors
- my @powers = (1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0); #default values for powers
- &Apache::response::setrandomnumber();
- my $ind=&Math::Random::random_uniform_integer(1,0,$#powers);
- my $power = $powers[$ind];
- $ind=&Math::Random::random_uniform_integer(1,0,$#factors);
- my $factor = $factors[$ind];
- for ($ind=0;$ind<$number_of_bubbles;$ind++) {
- $bubbles_values[$ind] = $answers[0]*($factor**($power-$powers[$#powers-$ind]));
- }
- my @alphabet=('A'..'Z');
- if ($target eq 'web') {
- if ($$tagstack[-1] eq 'numericalresponse') {
- my $id=$Apache::inputtags::response[-1];
- if ($unit=~/\S/) {$result.=' (in '.$unit.')<br /><br />';}
- $result.= '<table border="1"><tr>';
- for ($ind=0;$ind<$number_of_bubbles;$ind++) {
- my $ans;
- if ($formats[0] ne '') {
- $ans = sprintf('%.'.$formats[0],$bubbles_values[$ind]);
+ my $type=&Apache::lonxml::get_param('type',$parstack,$safeeval);
+
+ if ($target eq 'answer') {
+ $result.=&Apache::response::answer_header($$tagstack[-1]);
+ }
+ for(my $i=0;$i<=$#answers;$i++) {
+ my $ans=$answers[$i];
+ my $fmt;
+ if (@formats) {
+ if ($#formats) {
+ $fmt=$formats[$i];
} else {
- my $badans = $bubbles_values[$ind];
- my $format = '';
- #What is the number? (integer,decimal,floating point)
- if ($badans=~/^(\d*\.?\d*)(E|e)(\d*)$/) {
- $format = 'e'.$2;
- } elsif ($badans=~/^(\d*)\.(\d*)$/) {
- $format = '4f';
- } elsif ($badans=~/^(\d*)$/) {
- $format = 'd';
- }
- $ans = sprintf('%.'.$format,$bubbles_values[$ind]);
+ $fmt=$formats[0];
}
- $result.='<td><input type="radio" name="HWVAL_'.$id.'" value="'.$ans.'"><b>'.$alphabet[$ind].'</b>: '.$ans.'</td>';
}
- $result.='</tr></table>';
- } elsif ($$tagstack[-1] eq 'formularesponse') {
- $result.= '<br /><br /><font color="red"><textarea name="formulainput" rows="4" cols="50"> </textarea></font> <br /><br />';
- }
- } elsif ($target eq 'tex') {
- if (defined $unit and $Apache::lonhomework::type eq 'exam') {
- $result.=' \textit{(in} \verb|'.$unit.'|\textit{)} ';
- }
- if ($$tagstack[-1] eq 'numericalresponse') {
- my $max_val = 0;
- if ($formats[0]=~m/^(\d+)E([^\d]*)(\d*)$/) {
- $max_val=$1+$2+4;
- } else {
- $max_val=4;
- }
- $max_val = int(0.9*$ENV{'form.textwidth'}/(($max_val+6)*2));
- my $celllength = 0.9*$ENV{'form.textwidth'}/$max_val-10;
- my @table_range = ();
- my $number_of_tables = int($number_of_bubbles/$max_val);
- for (my $i=0;$i<$number_of_tables;$i++) {push @table_range,$max_val;}
- if ($number_of_bubbles % $max_val != 0) {
- $number_of_tables++;
- push @table_range,($number_of_bubbles % $max_val);
+ my ($high,$low);
+ if ($Apache::inputtags::params{'tol'}) {
+ ($high,$low)=&get_tolrange($ans,$Apache::inputtags::params{'tol'});
+ }
+ my ($sighigh,$siglow);
+ if ($Apache::inputtags::params{'sig'}) {
+ ($sighigh,$siglow)=&get_sigrange($Apache::inputtags::params{'sig'});
+ }
+ if ($fmt) {
+ $ans = sprintf('%.'.$fmt,$ans);
+ if ($high) {
+ $high = sprintf('%.'.$fmt,$high); $low = sprintf('%.'.$fmt,$low);
+ }
+ }
+ if ($target eq 'answer') {
+ if ($high) { $ans.=' ['.$low.','.$high.']'; }
+ if ($sighigh) { $ans.= " Sig <i>$siglow - $sighigh</i>"; }
+ $result.=&Apache::response::answer_part($$tagstack[-1],$ans);
+ } elsif ($target eq 'analyze') {
+ push (@{ $Apache::lonhomework::analyze{"$part_id.answer"} }, $ans);
+ if ($high) {
+ push (@{ $Apache::lonhomework::analyze{"$part_id.ans_high"} }, $high);
+ push (@{ $Apache::lonhomework::analyze{"$part_id.ans_low"} }, $low);
}
- my $j=0;
- my $cou=0;
- $result.='\vskip -1 mm \noindent \begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]';
- for (my $i=0;$i<$number_of_tables;$i++) {
- $result.='\vskip -1 mm \noindent \begin{tabular}{';
- for ($ind=0;$ind<$table_range[$j];$ind++) {
- $result.='lp{'.$celllength.' mm}';
- }
- $result.='}';
- for ($ind=$cou;$ind<$cou+$table_range[$j];$ind++) {
- my $ans;
- if ($formats[0] ne '') {
- $ans = sprintf('%.'.$formats[0],$bubbles_values[$ind]);
- if ($ans =~ m/([0-9\.\-\+]+)E([0-9\-\+]+)/ ) {
- my $number = $1;
- my $power = $2;
- $power=~s/^\+//;
- $power=~s/^(-?)0+(\d+)//;
- $ans=$number.'$\times 10^{'.$1.$2.'}$'; #'stupidemacs
- }
- } else {
- my $badans = $bubbles_values[$ind];
- my $format = '';
- #What is the number? (integer,decimal,floating point)
- if ($badans=~/^(\d*\.?\d*)(E|e)(\d*)$/) {
- $format = 'e'.$2;
- } elsif ($badans=~/^(\d*)\.(\d*)$/) {
- $format = '4f';
- } elsif ($badans=~/^(\d*)$/) {
- $format = 'd';
- }
- $ans = sprintf('%.'.$format,$bubbles_values[$ind]);
- if ($ans =~ m/([0-9\.\-\+]+)E([0-9\-\+]+)/ ) {
- my $number = $1;
- my $power = $2;
- $power=~s/^\+//;
- $power=~s/^(-?)0+(\d+)//;
- $ans=$number.'$\times 10^{'.$1.$2.'}$'; #'stupidemacs
- }
- }
- $result.='\hskip -3 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -2 mm & {\small '.$ans.'} ';
- if ($ind != $cou+$table_range[$j]-1) {$result.=' & ';}
- }
- $cou += $table_range[$j];
- $j++;
- $result.='\\\\\end{tabular}\vskip 0 mm ';
- }
- $result.='\end{enumerate}';
- &Apache::lonxml::increment_counter();
- } else {
- $result.='\fbox{\fbox{\parbox{\textwidth-5mm}{\strut\\\\\strut\\\\\strut\\\\\strut\\\\}}}';
- my $id = $Apache::inputtags::part;
- my $weight = &Apache::lonnet::EXT("resource.$id.weight");
- my $repetition = int $weight/9;
- if ($weight % 9 != 0) {$repetition++;}
- $result.='\begin{enumerate}';
- for (my $i=0;$i<$repetition;$i++) {
- $result.='\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Leave blank on scoring form}\vskip 0 mm';
- &Apache::lonxml::increment_counter();
- }
- $result.= '\end{enumerate}';
}
}
+ if ($unit) {
+ if ($target eq 'answer') {
+ $result.=&Apache::response::answer_part($$tagstack[-1],
+ "Unit: <b>$unit</b>");
+ } elsif ($target eq 'analyze') {
+ push (@{ $Apache::lonhomework::analyze{"$part_id.unit"} },
+ $unit);
+ }
+ }
+ if ($type || $token->[1] eq 'stringresponse') {
+ my $string='Case Insensitive';
+ if ($type eq 'mc') {
+ $string='Multiple Choice';
+ } elsif ($type eq 'cs') {
+ $string='Case Sensitive';
+ } elsif ($type eq 'ci') {
+ $string='Case Insensitive';
+ } elsif ($type eq 'fml') {
+ $string='Formula';
+ }
+ if ($target eq 'answer') {
+ $result.=&Apache::response::answer_part($$tagstack[-1],
+ '<b>'.$string.'</b>');
+ } elsif ($target eq 'analyze') {
+ push (@{ $Apache::lonhomework::analyze{"$part_id.type"} },
+ $type);
+ }
+ }
+ if ($$tagstack[-1] eq 'formularesponse' && $target eq 'answer') {
+ my $samples=&Apache::lonxml::get_param('samples',$parstack,$safeeval);
+ $result.=&Apache::response::answer_part($$tagstack[-1],$samples);
+ }
+ if ($target eq 'answer') {
+ $result.=&Apache::response::answer_footer($$tagstack[-1]);
+ }
}
- } elsif ($target eq 'edit') {
- $result.='</td></tr>'.&Apache::edit::end_table;
- } elsif ($target eq 'answer' || $target eq 'analyze') {
-
- my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
- if ($target eq 'analyze') {
- push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);
- $Apache::lonhomework::analyze{"$part_id.type"} = $$tagstack[-1];
- }
- &Apache::response::setup_params($$tagstack[-1]);
- my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);
- my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,$safeeval);
- my $unit=&Apache::lonxml::get_param_var('unit',$parstack,$safeeval);
- my $type=&Apache::lonxml::get_param('type',$parstack,$safeeval);
-
- if ($target eq 'answer') {
- $result.=&Apache::response::answer_header($$tagstack[-1]);
- }
- for(my $i=0;$i<=$#answers;$i++) {
- my $ans=$answers[$i];
- my $fmt;
- if (@formats) {
- if ($#formats) {
- $fmt=$formats[$i];
- } else {
- $fmt=$formats[0];
- }
- }
- my ($high,$low);
- if ($Apache::inputtags::params{'tol'}) {
- ($high,$low)=&get_tolrange($ans,$Apache::inputtags::params{'tol'});
- }
- my ($sighigh,$siglow);
- if ($Apache::inputtags::params{'sig'}) {
- ($sighigh,$siglow)=&get_sigrange($Apache::inputtags::params{'sig'});
- }
- if ($fmt) {
- $ans = sprintf('%.'.$fmt,$ans);
- if ($high) {
- $high = sprintf('%.'.$fmt,$high); $low = sprintf('%.'.$fmt,$low);
- }
- }
- if ($target eq 'answer') {
- if ($high) { $ans.=' ['.$low.','.$high.']'; }
- if ($sighigh) { $ans.= " Sig <i>$siglow - $sighigh</i>"; }
- $result.=&Apache::response::answer_part($$tagstack[-1],$ans);
- } elsif ($target eq 'analyze') {
- push (@{ $Apache::lonhomework::analyze{"$part_id.answer"} },
- $ans);
- if ($high) {
- push (@{ $Apache::lonhomework::analyze{"$part_id.ans_high"} }, $high);
- push (@{ $Apache::lonhomework::analyze{"$part_id.ans_low"} }, $low);
- }
- }
- }
- if ($unit) {
- if ($target eq 'answer') {
- $result.=&Apache::response::answer_part($$tagstack[-1],
- "Unit: <b>$unit</b>");
- } elsif ($target eq 'analyze') {
- push (@{ $Apache::lonhomework::analyze{"$part_id.unit"} },
- $unit);
- }
- }
- if ($type || $token->[1] eq 'stringresponse') {
- my $string='Case Insensitive';
- if ($type eq 'mc') {
- $string='Multiple Choice';
- } elsif ($type eq 'cs') {
- $string='Case Sensitive';
- } elsif ($type eq 'ci') {
- $string='Case Insensitive';
- } elsif ($type eq 'fml') {
- $string='Formula';
- }
- if ($target eq 'answer') {
- $result.=&Apache::response::answer_part($$tagstack[-1],
- '<b>'.$string.'</b>');
- } elsif ($target eq 'analyze') {
- push (@{ $Apache::lonhomework::analyze{"$part_id.type"} },
- $type);
- }
- }
- if ($$tagstack[-1] eq 'formularesponse' && $target eq 'answer') {
- my $samples=&Apache::lonxml::get_param('samples',$parstack,$safeeval);
- $result.=&Apache::response::answer_part($$tagstack[-1],$samples);
- }
- if ($target eq 'answer') {
- $result.=&Apache::response::answer_footer($$tagstack[-1]);
- }
- }
- &Apache::response::end_response;
- return $result;
+ &Apache::response::end_response;
+ return $result;
}
sub get_tolrange {
- my ($ans,$tol)=@_;
- my ($high,$low);
- if ($tol =~ /%$/) {
- chop($tol);
- my $change=$ans*($tol/100.0);
- $high=$ans+$change;
- $low=$ans-$change;
- } else {
- $high=$ans+$tol;
- $low=$ans-$tol;
- }
- return ($high,$low);
+ my ($ans,$tol)=@_;
+ my ($high,$low);
+ if ($tol =~ /%$/) {
+ chop($tol);
+ my $change=$ans*($tol/100.0);
+ $high=$ans+$change;
+ $low=$ans-$change;
+ } else {
+ $high=$ans+$tol;
+ $low=$ans-$tol;
+ }
+ return ($high,$low);
}
sub get_sigrange {
- my ($sig)=@_;
- &Apache::lonxml::debug("Got a sig of :$sig:");
- my $sig_lbound;
- my $sig_ubound;
- if ($sig eq '') {
- $sig_lbound = 0; #SIG_LB_DEFAULT
- $sig_ubound =15; #SIG_UB_DEFAULT
- } else {
- ($sig_lbound,$sig_ubound) = split(/,/,$sig);
- if (!$sig_lbound) {
- $sig_lbound = 0; #SIG_LB_DEFAULT
- $sig_ubound =15; #SIG_UB_DEFAULT
+ my ($sig)=@_;
+ &Apache::lonxml::debug("Got a sig of :$sig:");
+ my $sig_lbound;
+ my $sig_ubound;
+ if ($sig eq '') {
+ $sig_lbound = 0; #SIG_LB_DEFAULT
+ $sig_ubound =15; #SIG_UB_DEFAULT
+ } else {
+ ($sig_lbound,$sig_ubound) = split(/,/,$sig);
+ if (!$sig_lbound) {
+ $sig_lbound = 0; #SIG_LB_DEFAULT
+ $sig_ubound =15; #SIG_UB_DEFAULT
+ }
+ if (!$sig_ubound) { $sig_ubound=$sig_lbound; }
}
- if (!$sig_ubound) { $sig_ubound=$sig_lbound; }
- }
- return ($sig_ubound,$sig_lbound);
+ return ($sig_ubound,$sig_lbound);
}
sub start_stringresponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- my $result;
- if ($target eq 'meta') {
- $result=&Apache::response::meta_package_write('stringresponse');
- } else {
- $result.=&start_numericalresponse(@_);
- }
- return $result;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result;
+ if ($target eq 'meta') {
+ $result=&Apache::response::meta_package_write('stringresponse');
+ } else {
+ $result.=&start_numericalresponse(@_);
+ }
+ return $result;
}
sub end_stringresponse {
- return end_numericalresponse(@_);
+ return end_numericalresponse(@_);
}
sub start_formularesponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- my $result;
- if ($target eq 'meta') {
- $result=&Apache::response::meta_package_write('formularesponse');
- } else {
- $result.=&start_numericalresponse(@_);
- }
- return $result;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result;
+ if ($target eq 'meta') {
+ $result=&Apache::response::meta_package_write('formularesponse');
+ } else {
+ $result.=&start_numericalresponse(@_);
+ }
+ return $result;
}
sub end_formularesponse {
- return end_numericalresponse(@_);
+ return end_numericalresponse(@_);
}
1;
__END__
-
+
--albertel1049757598--