version 1.89, 2003/04/07 23:19:58
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version 1.105, 2003/06/24 20:41:56
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Line 79 sub start_numericalresponse {
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Line 79 sub start_numericalresponse {
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$result=&Apache::response::meta_package_write('numericalresponse'); |
$result=&Apache::response::meta_package_write('numericalresponse'); |
} elsif ($target eq 'answer' || $target eq 'grade') { |
} elsif ($target eq 'answer' || $target eq 'grade') { |
&Apache::response::reset_params(); |
&Apache::response::reset_params(); |
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} elsif ($target eq 'web') { |
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my $partid = $Apache::inputtags::part; |
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my $hideunit=&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffunit'); |
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&Apache::lonxml::debug("Got unit $hideunit for $partid $id"); |
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#no way to enter units, with radio buttons |
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if (lc($hideunit) eq "yes") { |
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my $unit=&Apache::lonxml::get_param_var('unit',$parstack, |
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$safeeval); |
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if ($unit =~ /\S/) { $result.=" (in $unit) "; } |
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} |
} |
} |
return $result; |
return $result; |
} |
} |
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sub end_numericalresponse { |
sub end_numericalresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $increment=1; |
my $result = ''; |
my $result = ''; |
if (!$Apache::lonxml::default_homework_loaded) { |
if (!$Apache::lonxml::default_homework_loaded) { |
&Apache::lonxml::default_homework_load($safeeval); |
&Apache::lonxml::default_homework_load($safeeval); |
} |
} |
if ( $target eq 'grade' ) { |
if ( $target eq 'grade' && defined($ENV{'form.submitted'})) { |
if ( defined $ENV{'form.submitted'}) { |
&Apache::response::setup_params($$tagstack[-1]); |
&Apache::response::setup_params($$tagstack[-1]); |
$safeeval->share_from('capa',['&caparesponse_capa_check_answer']); |
$safeeval->share_from('capa',['&caparesponse_capa_check_answer']); |
my $partid = $Apache::inputtags::part; |
my $partid = $Apache::inputtags::part; |
my $id = $Apache::inputtags::response['-1']; |
my $id = $Apache::inputtags::response['-1']; |
if ($Apache::lonhomework::type eq 'exam' && |
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($$tagstack[-1] eq 'formularesponse' || |
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$$tagstack[-1] eq 'stringresponse')) { |
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$increment=&Apache::response::scored_response($partid,$id); |
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} else { |
my $response = &Apache::response::getresponse(); |
my $response = &Apache::response::getresponse(); |
if ( $response =~ /[^\s]/) { |
if ( $response =~ /[^\s]/) { |
my $ad; |
my $ad; |
my %previous = &Apache::response::check_for_previous($response,$partid,$id); |
my %previous = &Apache::response::check_for_previous($response,$partid,$id); |
$Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response; |
$Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response; |
&Apache::lonxml::debug("submitted a $response<br>\n"); |
&Apache::lonxml::debug("submitted a $response<br>\n"); |
&Apache::lonxml::debug($$parstack[$#$parstack] . "\n<br>"); |
&Apache::lonxml::debug($$parstack[-1] . "\n<br>"); |
if ($Apache::lonhomework::type eq 'exam' && |
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($$tagstack[-1] eq 'numericalresponse')) { |
if ($ENV{'form.submitted'} eq 'scantron') { |
&Apache::response::setrandomnumber(); |
my $number_of_bubbles = 8;#default values for number of bubbles |
#FIXME the 8 here is based off of number of powers need a parameter |
my (@formats)=&Apache::lonxml::get_param_var('format', |
my $ind=&Math::Random::random_uniform_integer(1,0,8); |
$parstack,$safeeval); |
if ($ind eq $response) { $ad='CORRECT'; } else { $ad='INCORRECT'; } |
my (@answers)=&Apache::lonxml::get_param_var('answer', |
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$parstack,$safeeval); |
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my @values=&make_numerical_bubbles($number_of_bubbles,$target, |
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$answers[0],$formats[0]); |
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$response=$values[$response]; |
} else { |
} else { |
$response =~ s/\\/\\\\/g; |
$response =~ s/\\/\\\\/g; |
$response =~ s/\'/\\\'/g; |
$response =~ s/\'/\\\'/g; |
&Apache::lonxml::debug("current $response"); |
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my $expression="&caparesponse_check_list('".$response."','". |
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$$parstack[-1]; |
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foreach my $key (keys(%Apache::inputtags::params)) { |
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$expression.= ';my $'. #' |
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$key.'="'.$Apache::inputtags::params{$key}.'"'; |
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} |
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if ($$tagstack[-1] eq 'formularesponse') { |
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$expression.=';my $type="fml";'; |
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} elsif ($$tagstack[-1] eq 'numericalresponse') { |
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$expression.=';my $type="float";'; |
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} |
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$expression.="');"; |
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$result = &Apache::run::run($expression,$safeeval); |
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my ($awards) = split /:/ , $result; |
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($ad) = &Apache::inputtags::finalizeawards(split /,/ , $awards); |
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&Apache::lonxml::debug("$expression"); |
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&Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n"); |
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} |
} |
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&Apache::lonxml::debug("current $response"); |
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my $expression="&caparesponse_check_list('".$response."','". |
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$$parstack[-1]; |
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my $hideunit=&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffunit'); |
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#no way to enter units, with radio buttons |
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if ($Apache::lonhomework::type eq 'exam' || |
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lc($hideunit) eq "yes") { |
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$expression.=';my $unit=undef;'; |
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} |
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foreach my $key (keys(%Apache::inputtags::params)) { |
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$expression.= ';my $'. #' |
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$key.'="'.$Apache::inputtags::params{$key}.'"'; |
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} |
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if ($$tagstack[-1] eq 'formularesponse') { |
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$expression.=';my $type="fml";'; |
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} elsif ($$tagstack[-1] eq 'numericalresponse') { |
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$expression.=';my $type="float";'; |
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} |
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$expression.="');"; |
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my @answer=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval); |
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&Apache::lonxml::debug('answer is'.join(':',@answer)); |
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@{$safeeval->varglob('CAPARESPONSE_CHECK_LIST_answer')}=@answer; |
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|
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$result = &Apache::run::run($expression,$safeeval); |
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my ($awards) = split /:/ , $result; |
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($ad) = &Apache::inputtags::finalizeawards(split /,/ , $awards); |
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&Apache::lonxml::debug("$expression"); |
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&Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n"); |
&Apache::response::handle_previous(\%previous,$ad); |
&Apache::response::handle_previous(\%previous,$ad); |
$Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad; |
$Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad; |
$result=''; |
$result=''; |
} |
} |
} |
} |
} elsif ($target eq 'web' || $target eq 'tex') { |
} elsif ($target eq 'web' || $target eq 'tex') { |
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my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack, |
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$safeeval); |
my $award = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"}; |
my $award = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"}; |
my $status = $Apache::inputtags::status['-1']; |
my $status = $Apache::inputtags::status['-1']; |
if ($award =~ /^correct/ || $status eq "SHOW_ANSWER" ) { |
if ( ($award =~ /^correct/ |
my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack, |
&& lc($Apache::lonhomework::problemstatus) ne 'no') |
$safeeval); |
|| $status eq "SHOW_ANSWER" |
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|| $ENV{'form.texaward'} eq 'SHOW_ANSWER') { |
my (@formats)=&Apache::lonxml::get_param_var('format',$parstack, |
my (@formats)=&Apache::lonxml::get_param_var('format',$parstack, |
$safeeval); |
$safeeval); |
my $unit=&Apache::lonxml::get_param_var('unit',$parstack, |
my $unit=&Apache::lonxml::get_param_var('unit',$parstack, |
$safeeval); |
$safeeval); |
|
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if ($target eq 'web') { |
if ($target eq 'web') { |
$result="<br />The correct answer is "; |
$result="<br />The correct answer is "; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
#$result='\vskip 0 mm The correct answer is \\texttt{'; |
if ($ENV{'form.texaward'} eq 'SHOW_ANSWER') { |
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$result='\vskip 0 mm The correct answer is \\texttt{ '; |
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} |
} |
} |
for (my $i=0; $i <= $#answers; $i++) { |
for (my $i=0; $i <= $#answers; $i++) { |
my $answer=$answers[$i]; |
my $answer=$answers[$i]; |
Line 167 sub end_numericalresponse {
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Line 200 sub end_numericalresponse {
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&Apache::lonxml::debug("no format answer :$answer:"); |
&Apache::lonxml::debug("no format answer :$answer:"); |
$formatted="$answer,"; |
$formatted="$answer,"; |
} |
} |
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if ($ENV{'form.texaward'} eq 'SHOW_ANSWER') { |
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$result.=$formatted; |
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} |
if ($target eq 'tex') { |
if ($target eq 'tex') { |
$formatted=''; |
$formatted=''; |
#$formatted=&Apache::lonxml::latex_special_symbols($formatted); |
#$formatted=&Apache::lonxml::latex_special_symbols($formatted); |
Line 177 sub end_numericalresponse {
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Line 212 sub end_numericalresponse {
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chop $result; |
chop $result; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$result.=" $unit.<br />"; |
$result.=" $unit.<br />"; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
#$result.=&Apache::lonxml::latex_special_symbols($unit); |
if ($ENV{'form.texaward'} eq 'SHOW_ANSWER') { |
#$result.="}. \\vskip 0 mm "; |
$result.=&Apache::lonxml::latex_special_symbols($unit); |
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$result.="}. \\vskip 0 mm "; |
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} |
} |
} |
} |
} |
if ($Apache::lonhomework::type eq 'exam') { |
if ($Apache::lonhomework::type eq 'exam') { |
my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack, |
my $number_of_bubbles = 8; #default values for number of bubbles |
$safeeval); |
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my (@formats)=&Apache::lonxml::get_param_var('format',$parstack, |
my (@formats)=&Apache::lonxml::get_param_var('format',$parstack, |
$safeeval); |
$safeeval); |
my $unit=&Apache::lonxml::get_param_var('unit',$parstack, |
my $unit=&Apache::lonxml::get_param_var('unit',$parstack, |
$safeeval); |
$safeeval); |
my $number_of_bubbles = 8; #default values for number of bubbles |
my @bubble_values=&make_numerical_bubbles($number_of_bubbles, |
my @bubbles_values = (); |
$target,$answers[0], |
my @factors = (1.13,1.17,1.25,1.33,1.45); #default values of factors |
$formats[0]); |
my @powers = (1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0); #default values for powers |
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&Apache::response::setrandomnumber(); |
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my $ind=&Math::Random::random_uniform_integer(1,0,$#powers); |
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my $power = $powers[$ind]; |
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$ind=&Math::Random::random_uniform_integer(1,0,$#factors); |
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my $factor = $factors[$ind]; |
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for ($ind=0;$ind<$number_of_bubbles;$ind++) { |
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$bubbles_values[$ind] = $answers[0]*($factor**($power-$powers[$#powers-$ind])); |
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} |
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my @alphabet=('A'..'Z'); |
my @alphabet=('A'..'Z'); |
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my $id=$Apache::inputtags::response[-1]; |
if ($target eq 'web') { |
if ($target eq 'web') { |
if ($$tagstack[-1] eq 'numericalresponse') { |
if ($$tagstack[-1] eq 'numericalresponse') { |
my $id=$Apache::inputtags::response[-1]; |
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if ($unit=~/\S/) {$result.=' (in '.$unit.')<br /><br />';} |
if ($unit=~/\S/) {$result.=' (in '.$unit.')<br /><br />';} |
$result.= '<table border="1"><tr>'; |
$result.= '<table border="1"><tr>'; |
for ($ind=0;$ind<$number_of_bubbles;$ind++) { |
for (my $ind=0;$ind<$number_of_bubbles;$ind++) { |
my $ans; |
$result.='<td><input type="radio" name="HWVAL_'.$id. |
if ($formats[0] ne '') { |
'" value="'.$bubble_values[$ind].'"><b>'. |
$ans = sprintf('%.'.$formats[0],$bubbles_values[$ind]); |
$alphabet[$ind].'</b>: '. |
} else { |
$bubble_values[$ind].'</td>'; |
my $badans = $bubbles_values[$ind]; |
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my $format = ''; |
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#What is the number? (integer,decimal,floating point) |
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if ($badans=~/^(\d*\.?\d*)(E|e)(\d*)$/) { |
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$format = 'e'.$2; |
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} elsif ($badans=~/^(\d*)\.(\d*)$/) { |
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$format = '4f'; |
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} elsif ($badans=~/^(\d*)$/) { |
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$format = 'd'; |
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} |
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$ans = sprintf('%.'.$format,$bubbles_values[$ind]); |
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} |
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$result.='<td><input type="radio" name="HWVAL_'.$id.'" value="'.$ans.'"><b>'.$alphabet[$ind].'</b>: '.$ans.'</td>'; |
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} |
} |
$result.='</tr></table>'; |
$result.='</tr></table>'; |
} elsif ($$tagstack[-1] eq 'formularesponse') { |
} elsif ($$tagstack[-1] eq 'formularesponse') { |
$result.= '<br /><br /><font color="red"><textarea name="formulainput" rows="4" cols="50"> </textarea></font> <br /><br />'; |
$result.= '<br /><br /><font color="red"> |
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<textarea name="HWVAL_'.$id.'" rows="4" cols="50"> |
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</textarea></font> <br /><br />'; |
} |
} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
if (defined $unit and $Apache::lonhomework::type eq 'exam') { |
if (defined $unit and $Apache::lonhomework::type eq 'exam') { |
$result.=' \textit{(in} \verb|'.$unit.'|\textit{)} '; |
$result.=' \textit{(in} \verb|'.$unit.'|\textit{)} '; |
} |
} |
if ($$tagstack[-1] eq 'numericalresponse') { |
if ($$tagstack[-1] eq 'numericalresponse') { |
my $max_val = 0; |
my ($celllength,$number_of_tables,@table_range)= |
if ($formats[0]=~m/^(\d+)E([^\d]*)(\d*)$/) { |
&get_table_sizes($formats[0],$number_of_bubbles); |
$max_val=$1+$2+4; |
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} else { |
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$max_val=4; |
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} |
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$max_val = int(0.9*$ENV{'form.textwidth'}/(($max_val+6)*2)); |
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my $celllength = 0.9*$ENV{'form.textwidth'}/$max_val-10; |
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my @table_range = (); |
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my $number_of_tables = int($number_of_bubbles/$max_val); |
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for (my $i=0;$i<$number_of_tables;$i++) {push @table_range,$max_val;} |
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if ($number_of_bubbles % $max_val != 0) { |
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$number_of_tables++; |
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push @table_range,($number_of_bubbles % $max_val); |
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} |
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my $j=0; |
my $j=0; |
my $cou=0; |
my $cou=0; |
$result.='\vskip -1 mm \noindent \begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]'; |
$result.='\vskip -1 mm \noindent \begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]'; |
for (my $i=0;$i<$number_of_tables;$i++) { |
for (my $i=0;$i<$number_of_tables;$i++) { |
$result.='\vskip -1 mm \noindent \begin{tabular}{'; |
$result.='\vskip -1 mm \noindent \begin{tabular}{'; |
for ($ind=0;$ind<$table_range[$j];$ind++) { |
for (my $ind=0;$ind<$table_range[$j];$ind++) { |
$result.='lp{'.$celllength.' mm}'; |
$result.='lp{'.$celllength.' mm}'; |
} |
} |
$result.='}'; |
$result.='}'; |
for ($ind=$cou;$ind<$cou+$table_range[$j];$ind++) { |
for (my $ind=$cou;$ind<$cou+$table_range[$j];$ind++) { |
my $ans; |
$result.='\hskip -3 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -2 mm & {\small '.$bubble_values[$ind].'} '; |
if ($formats[0] ne '') { |
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$ans = sprintf('%.'.$formats[0],$bubbles_values[$ind]); |
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if ($ans =~ m/([0-9\.\-\+]+)E([0-9\-\+]+)/ ) { |
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my $number = $1; |
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my $power = $2; |
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$power=~s/^\+//; |
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$power=~s/^(-?)0+(\d+)//; |
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$ans=$number.'$\times 10^{'.$1.$2.'}$'; #'stupidemacs |
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} |
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} else { |
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my $badans = $bubbles_values[$ind]; |
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my $format = ''; |
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#What is the number? (integer,decimal,floating point) |
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if ($badans=~/^(\d*\.?\d*)(E|e)(\d*)$/) { |
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$format = 'e'.$2; |
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} elsif ($badans=~/^(\d*)\.(\d*)$/) { |
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$format = '4f'; |
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} elsif ($badans=~/^(\d*)$/) { |
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$format = 'd'; |
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} |
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$ans = sprintf('%.'.$format,$bubbles_values[$ind]); |
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if ($ans =~ m/([0-9\.\-\+]+)E([0-9\-\+]+)/ ) { |
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my $number = $1; |
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my $power = $2; |
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$power=~s/^\+//; |
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$power=~s/^(-?)0+(\d+)//; |
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$ans=$number.'$\times 10^{'.$1.$2.'}$'; #'stupidemacs |
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} |
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} |
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$result.='\hskip -3 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -2 mm & {\small '.$ans.'} '; |
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if ($ind != $cou+$table_range[$j]-1) {$result.=' & ';} |
if ($ind != $cou+$table_range[$j]-1) {$result.=' & ';} |
} |
} |
$cou += $table_range[$j]; |
$cou += $table_range[$j]; |
Line 298 sub end_numericalresponse {
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Line 271 sub end_numericalresponse {
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$result.='\\\\\end{tabular}\vskip 0 mm '; |
$result.='\\\\\end{tabular}\vskip 0 mm '; |
} |
} |
$result.='\end{enumerate}'; |
$result.='\end{enumerate}'; |
&Apache::lonxml::increment_counter(); |
|
} else { |
} else { |
$result.='\fbox{\fbox{\parbox{\textwidth-5mm}{\strut\\\\\strut\\\\\strut\\\\\strut\\\\}}}'; |
$result.='\fbox{\fbox{\parbox{\textwidth-5mm}{\strut\\\\\strut\\\\\strut\\\\\strut\\\\}}}'; |
my $id = $Apache::inputtags::part; |
my $repetition = &Apache::response::repetition(); |
my $weight = &Apache::lonnet::EXT("resource.$id.weight"); |
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my $repetition = int $weight/9; |
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if ($weight % 9 != 0) {$repetition++;} |
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$result.='\begin{enumerate}'; |
$result.='\begin{enumerate}'; |
for (my $i=0;$i<$repetition;$i++) { |
for (my $i=0;$i<$repetition;$i++) { |
$result.='\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Leave blank on scoring form}\vskip 0 mm'; |
$result.='\item[\textbf{'.($Apache::lonxml::counter+$i).'}.]\textit{Leave blank on scoring form}\vskip 0 mm'; |
&Apache::lonxml::increment_counter(); |
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} |
} |
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$increment=$repetition; |
$result.= '\end{enumerate}'; |
$result.= '\end{enumerate}'; |
} |
} |
} |
} |
Line 334 sub end_numericalresponse {
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Line 303 sub end_numericalresponse {
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} |
} |
for(my $i=0;$i<=$#answers;$i++) { |
for(my $i=0;$i<=$#answers;$i++) { |
my $ans=$answers[$i]; |
my $ans=$answers[$i]; |
my $fmt; |
my $fmt=$formats[0]; |
if (@formats) { |
if (@formats && $#formats) {$fmt=$formats[$i];} |
if ($#formats) { |
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$fmt=$formats[$i]; |
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} else { |
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$fmt=$formats[0]; |
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} |
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} |
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my ($high,$low); |
my ($high,$low); |
if ($Apache::inputtags::params{'tol'}) { |
if ($Apache::inputtags::params{'tol'}) { |
($high,$low)=&get_tolrange($ans,$Apache::inputtags::params{'tol'}); |
($high,$low)=&get_tolrange($ans,$Apache::inputtags::params{'tol'}); |
Line 350 sub end_numericalresponse {
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Line 313 sub end_numericalresponse {
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if ($Apache::inputtags::params{'sig'}) { |
if ($Apache::inputtags::params{'sig'}) { |
($sighigh,$siglow)=&get_sigrange($Apache::inputtags::params{'sig'}); |
($sighigh,$siglow)=&get_sigrange($Apache::inputtags::params{'sig'}); |
} |
} |
if ($fmt) { |
if ($fmt && $$tagstack[-1] eq 'numericalresponse') { |
$ans = sprintf('%.'.$fmt,$ans); |
$ans = sprintf('%.'.$fmt,$ans); |
if ($high) { |
if ($high) { |
$high = sprintf('%.'.$fmt,$high); $low = sprintf('%.'.$fmt,$low); |
$high=sprintf('%.'.$fmt,$high); |
|
$low =sprintf('%.'.$fmt,$low); |
} |
} |
} |
} |
if ($target eq 'answer') { |
if ($target eq 'answer') { |
if ($high) { $ans.=' ['.$low.','.$high.']'; } |
if ($high && $$tagstack[-1] eq 'numericalresponse') { $ans.=' ['.$low.','.$high.']'; } |
if ($sighigh) { $ans.= " Sig <i>$siglow - $sighigh</i>"; } |
if ($sighigh && $$tagstack[-1] eq 'numericalresponse') { |
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if ($ENV{'form.answer_output_mode'} eq 'tex') { |
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$ans.= " Sig \\textit{$siglow - $sighigh}"; |
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} else { |
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$ans.= " Sig <i>$siglow - $sighigh</i>"; |
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} |
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} |
$result.=&Apache::response::answer_part($$tagstack[-1],$ans); |
$result.=&Apache::response::answer_part($$tagstack[-1],$ans); |
} elsif ($target eq 'analyze') { |
} elsif ($target eq 'analyze') { |
push (@{ $Apache::lonhomework::analyze{"$part_id.answer"} }, $ans); |
push (@{ $Apache::lonhomework::analyze{"$part_id.answer"} }, $ans); |
Line 368 sub end_numericalresponse {
|
Line 338 sub end_numericalresponse {
|
} |
} |
} |
} |
} |
} |
if ($unit) { |
if (defined($unit) and ($unit ne '') and |
|
$$tagstack[-1] eq 'numericalresponse') { |
if ($target eq 'answer') { |
if ($target eq 'answer') { |
$result.=&Apache::response::answer_part($$tagstack[-1], |
if ($ENV{'form.answer_output_mode'} eq 'tex') { |
"Unit: <b>$unit</b>"); |
$result.=&Apache::response::answer_part($$tagstack[-1], |
|
"Unit: \\verb|$unit|"); |
|
} else { |
|
$result.=&Apache::response::answer_part($$tagstack[-1], |
|
"Unit: <b>$unit</b>"); |
|
} |
} elsif ($target eq 'analyze') { |
} elsif ($target eq 'analyze') { |
push (@{ $Apache::lonhomework::analyze{"$part_id.unit"} }, |
push (@{ $Apache::lonhomework::analyze{"$part_id.unit"} }, $unit); |
$unit); |
|
} |
} |
} |
} |
if ($type || $token->[1] eq 'stringresponse') { |
if ($type || $$tagstack[-1] eq 'stringresponse') { |
my $string='Case Insensitive'; |
my $string='Case Insensitive'; |
if ($type eq 'mc') { |
if ($type eq 'mc') { |
$string='Multiple Choice'; |
$string='Multiple Choice'; |
Line 389 sub end_numericalresponse {
|
Line 364 sub end_numericalresponse {
|
$string='Formula'; |
$string='Formula'; |
} |
} |
if ($target eq 'answer') { |
if ($target eq 'answer') { |
$result.=&Apache::response::answer_part($$tagstack[-1], |
if ($ENV{'form.answer_output_mode'} eq 'tex') { |
'<b>'.$string.'</b>'); |
$result.=&Apache::response::answer_part($$tagstack[-1], |
|
"\\textbf{$string}"); |
|
} else { |
|
$result.=&Apache::response::answer_part($$tagstack[-1], |
|
"<b>$string</b>"); |
|
} |
} elsif ($target eq 'analyze') { |
} elsif ($target eq 'analyze') { |
push (@{ $Apache::lonhomework::analyze{"$part_id.type"} }, |
push (@{ $Apache::lonhomework::analyze{"$part_id.str_type"} }, |
$type); |
$type); |
} |
} |
} |
} |
Line 404 sub end_numericalresponse {
|
Line 384 sub end_numericalresponse {
|
$result.=&Apache::response::answer_footer($$tagstack[-1]); |
$result.=&Apache::response::answer_footer($$tagstack[-1]); |
} |
} |
} |
} |
|
if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || |
|
$target eq 'tex' || $target eq 'analyze') { |
|
&Apache::lonxml::increment_counter($increment); |
|
} |
&Apache::response::end_response; |
&Apache::response::end_response; |
return $result; |
return $result; |
} |
} |
|
|
|
sub get_table_sizes { |
|
my ($format,$number_of_bubbles)=@_; |
|
my $max_val = 0; |
|
if ($format=~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 % $max_val); |
|
} |
|
return ($celllength,$number_of_tables,@table_range); |
|
} |
|
|
|
sub format_number { |
|
my ($number,$format,$target)=@_; |
|
my $ans; |
|
if ($format ne '') { |
|
$ans = sprintf('%.'.$format,$number); |
|
} else { |
|
my $format = ''; |
|
#What is the number? (integer,decimal,floating point) |
|
if ($number=~/^(\d*\.?\d*)(E|e)(\d*)$/) { |
|
$format = 'e'.$2; |
|
} elsif ($number=~/^(\d*)\.(\d*)$/) { |
|
$format = '4f'; |
|
} elsif ($number=~/^(\d*)$/) { |
|
$format = 'd'; |
|
} |
|
$ans = sprintf('%.'.$format,$number); |
|
} |
|
if ($target eq 'tex') { |
|
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 |
|
} |
|
} |
|
return $ans; |
|
} |
|
|
|
sub make_numerical_bubbles { |
|
my ($number_of_bubbles,$target,$answer,$format) =@_; |
|
my @bubble_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++) { |
|
$bubble_values[$ind] = $answer*($factor**($power-$powers[$#powers-$ind])); |
|
$bubble_values[$ind] = &format_number($bubble_values[$ind], |
|
$format,$target); |
|
|
|
} |
|
return @bubble_values; |
|
} |
|
|
sub get_tolrange { |
sub get_tolrange { |
my ($ans,$tol)=@_; |
my ($ans,$tol)=@_; |
my ($high,$low); |
my ($high,$low); |
Line 446 sub start_stringresponse {
|
Line 498 sub start_stringresponse {
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
|
&Apache::response::start_response($parstack,$safeeval); |
$result=&Apache::response::meta_package_write('stringresponse'); |
$result=&Apache::response::meta_package_write('stringresponse'); |
|
&Apache::response::end_response(); |
} else { |
} else { |
$result.=&start_numericalresponse(@_); |
$result.=&start_numericalresponse(@_); |
} |
} |
Line 461 sub start_formularesponse {
|
Line 515 sub start_formularesponse {
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
|
&Apache::response::start_response($parstack,$safeeval); |
$result=&Apache::response::meta_package_write('formularesponse'); |
$result=&Apache::response::meta_package_write('formularesponse'); |
|
&Apache::response::end_response(); |
} else { |
} else { |
$result.=&start_numericalresponse(@_); |
$result.=&start_numericalresponse(@_); |
} |
} |