version 1.85, 2004/03/08 23:23:04
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version 1.154, 2012/01/20 13:26:34
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# GNU General Public License for more details. |
# GNU General Public License for more details. |
# |
# |
# You should have received a copy of the GNU General Public License |
# You should have received a copy of the GNU General Public License |
# along with LON-CAPA; if not, write to the Free Software |
# along with LON-CAPA; if not, write to the Free Software# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
# |
# |
# /home/httpd/html/adm/gpl.txt |
# /home/httpd/html/adm/gpl.txt |
# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
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package Apache::radiobuttonresponse; |
package Apache::radiobuttonresponse; |
use strict; |
use strict; |
use HTML::Entities(); |
use HTML::Entities(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonnet; |
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use Apache::response; |
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my $default_bubbles_per_line = 10; |
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BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse')); |
&Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse')); |
} |
} |
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sub bubble_line_count { |
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my ($numfoils, $bubbles_per_line) = @_; |
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my $bubble_lines; |
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$bubble_lines = int($numfoils / $bubbles_per_line); |
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if (($numfoils % $bubbles_per_line) != 0) { |
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$bubble_lines++; |
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} |
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return $bubble_lines; |
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} |
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sub start_radiobuttonresponse { |
sub start_radiobuttonresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
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#when in a radiobutton response use these |
#when in a radiobutton response use these |
&Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup')); |
&Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup')); |
push (@Apache::lonxml::namespace,'radiobuttonresponse'); |
push (@Apache::lonxml::namespace,'radiobuttonresponse'); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
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%Apache::hint::radiobutton=(); |
%Apache::hint::radiobutton=(); |
undef(%Apache::response::foilnames); |
undef(%Apache::response::foilnames); |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
$result=&Apache::response::meta_package_write('radiobuttonresponse'); |
$result=&Apache::response::meta_package_write('radiobuttonresponse'); |
} elsif ($target eq 'edit' ) { |
} elsif ($target eq 'edit' ) { |
$result.=&Apache::edit::start_table($token). |
$result.=&Apache::edit::start_table($token) |
'<tr><td>'.&Apache::lonxml::description($token). |
.'<tr><td>'.&Apache::lonxml::description($token) |
&Apache::loncommon::help_open_topic('Radio_Response_Problems'). |
.&Apache::loncommon::help_open_topic('Radio_Response_Problems') |
"</td><td>Delete:". |
.'</td>' |
&Apache::edit::deletelist($target,$token) |
.'<td><span class="LC_nobreak">'.&mt('Delete?').' ' |
."</td><td> ".&Apache::edit::end_row() |
.&Apache::edit::deletelist($target,$token) |
.&Apache::edit::start_spanning_row(); |
.'</span></td>' |
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.'<td> '.&Apache::edit::end_row() |
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.&Apache::edit::start_spanning_row(); |
$result.= |
$result.= |
&Apache::edit::text_arg('Max Number Of Shown Foils:','max', |
&Apache::edit::text_arg('Max Number Of Shown Foils:','max', |
$token,'4'). |
$token,'4').' 'x 3 . |
&Apache::edit::select_arg('Randomize Foil Order','randomize', |
&Apache::edit::select_arg('Randomize Foil Order:','randomize', |
['yes','no'],$token). |
['yes','no'],$token).' 'x 3 . |
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&Apache::edit::select_arg('Display Direction:','direction', |
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['vertical','horizontal'],$token). |
&Apache::edit::end_row(). |
&Apache::edit::end_row(). |
&Apache::edit::start_spanning_row()."\n"; |
&Apache::edit::start_spanning_row()."\n"; |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
$safeeval,'max', |
$safeeval,'max', |
'randomize'); |
'randomize','direction'); |
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $type=&Apache::lonxml::get_param('TeXtype',$parstack,$safeeval, |
my $type=&Apache::lonxml::get_param('TeXtype',$parstack,$safeeval, |
Line 77 sub start_radiobuttonresponse {
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Line 101 sub start_radiobuttonresponse {
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$result .= ' \renewcommand{\labelenumi}{\alph{enumi}.}'; |
$result .= ' \renewcommand{\labelenumi}{\alph{enumi}.}'; |
} elsif ($type eq 'i') { |
} elsif ($type eq 'i') { |
$result .= ' \renewcommand{\labelenumi}{\roman{enumi}.}'; |
$result .= ' \renewcommand{\labelenumi}{\roman{enumi}.}'; |
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} else { |
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$result .= ' \renewcommand{\labelenumi}{\Alph{enumi}.}'; |
} |
} |
$result .= '\begin{enumerate}'; |
if($env{'form.pdfFormFields'} eq 'yes' && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
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$result .= '\begin{itemize}'; |
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} else { |
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$result .= '\begin{enumerate}'; |
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} |
} elsif ($target eq 'analyze') { |
} elsif ($target eq 'analyze') { |
my $part_id="$Apache::inputtags::part.$id"; |
my $part_id="$Apache::inputtags::part.$id"; |
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$Apache::lonhomework::analyze{"$part_id.type"} = 'radiobuttonresponse'; |
push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id); |
push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id); |
} |
} |
return $result; |
return $result; |
Line 90 sub end_radiobuttonresponse {
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Line 121 sub end_radiobuttonresponse {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq 'edit') { $result=&Apache::edit::end_table(); } |
if ($target eq 'edit') { $result=&Apache::edit::end_table(); } |
if ($target eq 'tex') { $result .= '\end{enumerate}'; } |
if ($target eq 'tex' ) { |
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if($env{'form.pdfFormFields'} eq 'yes' and $Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
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$result .= '\end{itemize}'; |
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} else { |
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$result .= '\end{enumerate}'; |
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} |
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} |
&Apache::response::end_response; |
&Apache::response::end_response; |
pop @Apache::lonxml::namespace; |
pop @Apache::lonxml::namespace; |
&Apache::lonxml::deregister('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup')); |
&Apache::lonxml::deregister('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup')); |
Line 101 sub end_radiobuttonresponse {
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Line 138 sub end_radiobuttonresponse {
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%Apache::response::foilgroup=(); |
%Apache::response::foilgroup=(); |
sub start_foilgroup { |
sub start_foilgroup { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
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%Apache::response::foilgroup=(); |
%Apache::response::foilgroup=(); |
$Apache::radiobuttonresponse::conceptgroup=0; |
$Apache::radiobuttonresponse::conceptgroup=0; |
&Apache::response::setrandomnumber(); |
&Apache::response::pushrandomnumber(undef,$target); |
if ($target eq 'tex' && $Apache::lonhomework::type eq 'exam') { |
return; |
$result.='\item[\textbf{'.$Apache::lonxml::counter.'}.]'; |
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} |
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return $result; |
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} |
} |
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sub storesurvey { |
sub storesurvey { |
if ( !defined($ENV{'form.submitted'})) { return ''; } |
my ($style) = @_; |
my $response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1']}; |
if ( !&Apache::response::submitted() ) { return ''; } |
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my $response = $env{'form.HWVAL_'.$Apache::inputtags::response['-1']}; |
&Apache::lonxml::debug("Here I am!:$response:"); |
&Apache::lonxml::debug("Here I am!:$response:"); |
if ( $response !~ /[0-9]+/) { return ''; } |
if ( $response !~ /[0-9]+/) { return ''; } |
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my $part = $Apache::inputtags::part; |
my $id = $Apache::inputtags::response['-1']; |
my $id = $Apache::inputtags::response['-1']; |
my @whichfoils=@{ $Apache::response::foilgroup{'names'} }; |
my @whichfoils=@{ $Apache::response::foilgroup{'names'} }; |
my %responsehash; |
my %responsehash; |
$responsehash{$whichfoils[$response]}=$response; |
$responsehash{$whichfoils[$response]}=$response; |
$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=&Apache::lonnet::hash2str(%responsehash); |
my $responsestr=&Apache::lonnet::hash2str(%responsehash); |
$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='SUBMITTED'; |
$Apache::lonhomework::results{"resource.$part.$id.submission"}= |
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$responsestr; |
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my %previous=&Apache::response::check_for_previous($responsestr,$part,$id); |
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my $ad; |
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if ($style eq 'anonsurvey') { |
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$ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='ANONYMOUS'; |
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} elsif ($style eq 'anonsurveycred') { |
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$ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='ANONYMOUS_CREDIT'; |
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} elsif ($style eq 'surveycred') { |
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$ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED_CREDIT'; |
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} else { |
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$ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED'; |
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} |
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&Apache::response::handle_previous(\%previous,$ad); |
&Apache::lonxml::debug("submitted a $response<br />\n"); |
&Apache::lonxml::debug("submitted a $response<br />\n"); |
return ''; |
return ''; |
} |
} |
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sub grade_response { |
sub grade_response { |
my ($max,$randomize)=@_; |
my ($answer, $whichfoils, $bubbles_per_line)=@_; |
#keep the random numbers the same must always call this |
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my ($answer,@whichfoils)=&whichfoils($max,$randomize); |
if ( !&Apache::response::submitted() ) { return; } |
if (!defined($ENV{'form.submitted'})) { return; } |
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my $response; |
my $response; |
if ($ENV{'form.submitted'} eq 'scantron') { |
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$response=&Apache::response::getresponse(); |
if ($env{'form.submitted'} eq 'scantron') { |
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$response = &Apache::response::getresponse(1,undef, |
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&bubble_line_count(scalar(@{ $whichfoils}), |
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$bubbles_per_line), |
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$bubbles_per_line); |
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} else { |
} else { |
$response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1']}; |
$response = $env{'form.HWVAL_'.$Apache::inputtags::response['-1']}; |
} |
} |
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if ( $response !~ /[0-9]+/) { return; } |
if ( $response !~ /[0-9]+/) { return; } |
my $part=$Apache::inputtags::part; |
my $part=$Apache::inputtags::part; |
my $id = $Apache::inputtags::response['-1']; |
my $id = $Apache::inputtags::response['-1']; |
my %responsehash; |
my %responsehash; |
$responsehash{$whichfoils[$response]}=$response; |
$responsehash{$whichfoils->[$response]}=$response; |
my $responsestr=&Apache::lonnet::hash2str(%responsehash); |
my $responsestr=&Apache::lonnet::hash2str(%responsehash); |
my %previous=&Apache::response::check_for_previous($responsestr, |
my %previous=&Apache::response::check_for_previous($responsestr, |
$part,$id); |
$part,$id); |
Line 162 sub end_foilgroup {
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Line 217 sub end_foilgroup {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result; |
my $result; |
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my $bubble_lines; |
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my $answer_count; |
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my $id = $Apache::inputtags::response['-1']; |
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my $part = $Apache::inputtags::part; |
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my $bubbles_per_line = &getbubblesnum($part,$id); |
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if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || |
if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || |
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze') { |
my $style = $Apache::lonhomework::type; |
my $style = $Apache::lonhomework::type; |
if ( $style eq 'survey' && $target ne 'analyze') { |
my $direction = &Apache::lonxml::get_param('direction',$parstack, |
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$safeeval,'-2'); |
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if ( (($style eq 'survey') || ($style eq 'surveycred') || |
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($style eq 'anonsurvey') || ($style eq 'anonsurveycred')) |
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&& ($target ne 'analyze')) { |
if ($target eq 'web' || $target eq 'tex') { |
if ($target eq 'web' || $target eq 'tex') { |
$result=&displayallfoils(); |
$result=&displayallfoils($direction, $target); |
} elsif ( $target eq 'answer' ) { |
} elsif ( $target eq 'answer' ) { |
$result=&displayallanswers(); |
$result=&displayallanswers(); |
} elsif ( $target eq 'grade' ) { |
} elsif ( $target eq 'grade' ) { |
$result=&storesurvey(); |
$result=&storesurvey($style); |
} |
} |
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$answer_count = scalar(@{$Apache::response::foilgroup{'names'}}); |
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} else { |
} else { |
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my $name; |
my $name; |
my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval, |
my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval, |
'-2'); |
'-2'); |
my $randomize = &Apache::lonxml::get_param('randomize',$parstack, |
my $randomize = &Apache::lonxml::get_param('randomize',$parstack, |
$safeeval,'-2'); |
$safeeval,'-2'); |
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my ($answer, @shown) = &whichfoils($max, $randomize); |
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$answer_count = scalar(@shown); |
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if ($target eq 'web' || $target eq 'tex') { |
if ($target eq 'web' || $target eq 'tex') { |
$result=&displayfoils($target,$max,$randomize); |
$result=&displayfoils($target, |
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$answer, \@shown, |
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$direction, |
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$bubbles_per_line); |
} elsif ($target eq 'answer' ) { |
} elsif ($target eq 'answer' ) { |
$result=&displayanswers($max,$randomize); |
$result=&displayanswers($answer, \@shown, $bubbles_per_line); |
} elsif ( $target eq 'grade') { |
} elsif ( $target eq 'grade') { |
&grade_response($max,$randomize); |
&grade_response($answer, \@shown, $bubbles_per_line); |
} elsif ( $target eq 'analyze') { |
} elsif ( $target eq 'analyze') { |
my @shown = &whichfoils($max,$randomize); |
my $bubble_lines = &bubble_line_count($answer_count, |
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$bubbles_per_line); |
&Apache::response::analyze_store_foilgroup(\@shown, |
&Apache::response::analyze_store_foilgroup(\@shown, |
['text','value','location']); |
['text','value','location']); |
my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]"; |
my $part_id="$part.$id"; |
push (@{ $Apache::lonhomework::analyze{"$part_id.options"} }, |
push (@{ $Apache::lonhomework::analyze{"$part_id.options"} }, |
('true','false')); |
('true','false')); |
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} |
} |
} |
} |
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$Apache::lonxml::post_evaluate=0; |
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} |
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if ($target eq 'web') { |
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&Apache::response::setup_prior_tries_hash(\&format_prior_answer, |
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[\%Apache::response::foilgroup]); |
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} |
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&Apache::response::poprandomnumber(); |
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$bubble_lines = &bubble_line_count($answer_count, $bubbles_per_line); |
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&Apache::lonxml::increment_counter($bubble_lines, |
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"$part.$id"); |
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if ($target eq 'analyze') { |
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&Apache::lonhomework::set_bubble_lines(); |
} |
} |
&Apache::lonxml::increment_counter(); |
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return $result; |
return $result; |
} |
} |
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sub getbubblesnum { |
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my ($part,$id) = @_; |
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my $bubbles_per_line; |
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my $default_numbubbles = $default_bubbles_per_line; |
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if (($env{'form.bubbles_per_row'} =~ /^\d+$/) && |
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($env{'form.bubbles_per_row'} > 0)) { |
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$default_numbubbles = $env{'form.bubbles_per_row'}; |
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} |
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$bubbles_per_line = |
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&Apache::response::get_response_param($part."_$id",'numbubbles', |
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$default_numbubbles); |
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return $bubbles_per_line; |
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} |
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sub getfoilcounts { |
sub getfoilcounts { |
my @names; |
my @names; |
my $truecnt=0; |
my $truecnt=0; |
Line 217 sub getfoilcounts {
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Line 318 sub getfoilcounts {
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return ($truecnt,$falsecnt); |
return ($truecnt,$falsecnt); |
} |
} |
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sub format_prior_answer { |
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my ($mode,$answer,$other_data) = @_; |
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my $foil_data = $other_data->[0]; |
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my %response = &Apache::lonnet::str2hash($answer); |
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my ($name) = keys(%response); |
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return '<span class="LC_prior_radiobutton">'. |
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$foil_data->{$name.'.text'}.'</span>'; |
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} |
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sub displayallfoils { |
sub displayallfoils { |
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my ($direction, $target)=@_; |
my $result; |
my $result; |
&Apache::lonxml::debug("survey style display"); |
&Apache::lonxml::debug("survey style display"); |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @names; |
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if ( $Apache::response::foilgroup{'names'} ) { |
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@names= @{ $Apache::response::foilgroup{'names'} }; |
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} |
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my $temp=0; |
my $temp=0; |
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my $i =0; |
my $id=$Apache::inputtags::response['-1']; |
my $id=$Apache::inputtags::response['-1']; |
my $part=$Apache::inputtags::part; |
my $part=$Apache::inputtags::part; |
my $lastresponse= |
my ($lastresponse,$newvariation,$showanswer); |
$Apache::lonhomework::history{"resource.$part.$id.submission"}; |
if ((($Apache::lonhomework::history{"resource.$part.type"} eq 'randomizetry') || |
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($Apache::lonhomework::type eq 'randomizetry')) && |
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($Apache::inputtags::status[-1] eq 'CAN_ANSWER')) { |
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if ($env{'form.'.$part.'.rndseed'} ne |
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$Apache::lonhomework::history{"resource.$part.rndseed"}) { |
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$newvariation = 1; |
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} |
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} |
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$showanswer = &Apache::response::show_answer(); |
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unless ((($Apache::lonhomework::history{"resource.$part.type"} eq 'anonsurvey') || ($Apache::lonhomework::history{"resource.$part.type"} eq 'anonsurveycred')) && (defined($env{'form.grade_symb'})) || |
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($newvariation && !$showanswer)) { |
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$lastresponse = |
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$Apache::lonhomework::history{"resource.$part.$id.submission"}; |
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} |
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if ($direction eq 'horizontal') { $result.='<table><tr>'; } |
my %lastresponse=&Apache::lonnet::str2hash($lastresponse); |
my %lastresponse=&Apache::lonnet::str2hash($lastresponse); |
if (&Apache::response::show_answer() ) { |
if ($showanswer) { |
foreach my $name (@names) { |
foreach my $name (@names) { |
if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') { |
if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') { |
$result.="<br />"; |
if (($direction eq 'horizontal') && ($target ne 'tex')) { |
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$result.="<td>"; |
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} else { |
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if ($target eq 'tex') { |
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$result .= '\item \vskip -2mm '; |
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} else { |
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$result.="<br />"; |
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} |
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} |
if (defined($lastresponse{$name})) { |
if (defined($lastresponse{$name})) { |
$result.='<b>'; |
if ($target eq 'tex') { |
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$result .= '}'; |
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} else { |
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$result.='<b>'; |
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} |
} |
} |
$result .= $Apache::response::foilgroup{$name.'.text'}; |
$result .= $Apache::response::foilgroup{$name.'.text'}; |
if (defined($lastresponse{$name})) { |
if (defined($lastresponse{$name}) && ($target ne 'tex')) { |
$result.='</b>'; |
$result.='</b>'; |
} |
} |
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if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.="</td>"; } |
} |
} |
} |
} |
} else { |
} else { |
foreach my $name (@names) { |
foreach my $name (@names) { |
if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') { |
if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') { |
$result.="<br /><input type=\"radio\" name=\"HWVAL_$Apache::inputtags::response['-1']\" value=\"$temp\" "; |
if ($direction eq 'horizontal') { |
if (defined($lastresponse{$name})) { $result .= 'checked="on"'; } |
$result.="<td>"; |
$result .= '>'.$Apache::response::foilgroup{$name.'.text'}."</input>\n"; |
} else { |
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if ($target eq 'tex') { |
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if($env{'form.pdfFormFields'} eq 'yes' && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
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my $fieldname = $env{'request.symb'}.'&part_'. $Apache::inputtags::part |
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.'&radiobuttonresponse'.'&HWVAL_'.$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>'; |
|
$result.="<input |
|
onchange=\"javascript:setSubmittedPart('$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++; |
$temp++; |
|
if ($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>'; } |
return $result; |
return $result; |
} |
} |
|
|
|
|
sub whichfoils { |
sub whichfoils { |
my ($max,$randomize)=@_; |
my ($max,$randomize)=@_; |
|
|
Line 262 sub whichfoils {
|
Line 444 sub whichfoils {
|
my ($truecnt,$falsecnt) = &getfoilcounts(); |
my ($truecnt,$falsecnt) = &getfoilcounts(); |
my $count=0; |
my $count=0; |
# we will add in 1 of the true statements |
# we will add in 1 of the true statements |
if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; } |
if ( $max>0 && ($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; $max=$count; } |
my $answer=int(&Math::Random::random_uniform() * ($count)); |
my $answer=int(&Math::Random::random_uniform() * ($count)); |
&Apache::lonxml::debug("Count is $count, $answer is $answer"); |
&Apache::lonxml::debug("Count is $count, $answer is $answer"); |
my @names; |
my @names; |
Line 283 sub whichfoils {
|
Line 465 sub whichfoils {
|
push (@whichfalse,$name); |
push (@whichfalse,$name); |
} elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') { |
} elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') { |
} else { |
} else { |
&Apache::lonxml::error(&HTML::Entities::encode("No valid value assigned ($Apache::response::foilgroup{$name.'.value'}) for foil $name in <foilgroup>")); |
&Apache::lonxml::error(&HTML::Entities::encode("No valid value assigned ($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 { |
} else { |
my $current=0; |
my $current=0; |
&Apache::lonhomework::showhash(%Apache::response::foilgroup); |
&Apache::lonhomework::showhash(%Apache::response::foilgroup); |
Line 309 sub whichfoils {
|
Line 498 sub whichfoils {
|
} |
} |
} elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') { |
} elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') { |
} else { |
} else { |
&Apache::lonxml::error(&HTML::Entities::encode("No valid value assigned ($Apache::response::foilgroup{$name.'.value'}) for foil $name in <foilgroup>")); |
&Apache::lonxml::error(&HTML::Entities::encode("No valid value assigned ($Apache::response::foilgroup{$name.'.value'}) for foil $name in <foilgroup>",'<>&"')); |
} |
} |
} |
} |
#pick a true statement |
#pick a true statement |
Line 343 sub whichfoils {
|
Line 532 sub whichfoils {
|
&Apache::lonxml::debug("Answer wants $answer"); |
&Apache::lonxml::debug("Answer wants $answer"); |
my $truename=$truelist[$whichtrue]; |
my $truename=$truelist[$whichtrue]; |
my $dosplice=1; |
my $dosplice=1; |
if ($notrue && $Apache::lonhomework::type ne 'survey') { |
if (($notrue) && |
|
($Apache::lonhomework::type ne 'survey') && |
|
($Apache::lonhomework::type ne 'surveycred') && |
|
($Apache::lonhomework::type ne 'anonsurvey') && |
|
($Apache::lonhomework::type ne 'anonsurveycred')) { |
$dosplice=0; |
$dosplice=0; |
&Apache::lonxml::error("There are no true statements available.<br />"); |
&Apache::lonxml::error(&mt('There are no true statements available.').'<br />'); |
} |
} |
#insert the true statement, keeping track of where it wants to be |
#insert the true statement, keeping track of where it wants to be |
if ($Apache::response::foilgroup{$truename.'.location'} eq 'top' && $dosplice) { |
if ($Apache::response::foilgroup{$truename.'.location'} eq 'top' && $dosplice) { |
Line 367 sub whichfoils {
|
Line 560 sub whichfoils {
|
$dosplice=0; |
$dosplice=0; |
} else { |
} else { |
if ($topcount>0 || $bottomcount>0) { |
if ($topcount>0 || $bottomcount>0) { |
$answer = int(&Math::Random::random_uniform() * ($#whichfalse+1)) |
my $inc = 1; |
+ $topcount; |
if (($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"); |
&Apache::lonxml::debug("Answer now wants $answer"); |
Line 387 sub whichfoils {
|
Line 584 sub whichfoils {
|
} |
} |
|
|
sub displayfoils { |
sub displayfoils { |
my ($target,$max,$randomize)=@_; |
my ($target,$answer,$whichfoils,$direction, $bubbles_per_line)=@_; |
my $result; |
my $result; |
|
|
my ($answer,@whichfoils)=&whichfoils($max,$randomize); |
|
my $part=$Apache::inputtags::part; |
my $part=$Apache::inputtags::part; |
my $solved=$Apache::lonhomework::history{"resource.$part.solved"}; |
my $solved=$Apache::lonhomework::history{"resource.$part.solved"}; |
if ( ($target ne 'tex') && |
if ( ($target ne 'tex') && |
&Apache::response::show_answer() ) { |
&Apache::response::show_answer() ) { |
foreach my $name (@whichfoils) { |
if ($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') { |
if ($target ne 'tex') { |
$result.="<br />"; |
$result.="<br />"; |
} else { |
} else { |
$result.='\item \vskip -2 mm '; |
$result.='\item \vskip -2 mm '; |
} |
} |
if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { |
if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { |
if ($target ne 'tex') { $result.='Correct:<b>'; } else { $result.='Correct: \textbf{';} |
if ($target ne 'tex') { |
} else { |
$result.=&mt('Correct:').'<b>'; |
$result.='Incorrect:'; |
} else { |
} |
$result.=&mt('Correct:').' \textbf{'; |
if ($target ne 'tex') { |
} |
$result.=$Apache::response::foilgroup{$name.'.text'}."</input>\n"; |
|
} else { |
} else { |
$result.=$Apache::response::foilgroup{$name.'.text'}; |
$result.=&mt('Incorrect:'); |
} |
} |
|
if ($target eq 'web') { $result.="<label>"; } |
|
$result.=$Apache::response::foilgroup{$name.'.text'}; |
|
if ($target eq 'web') { $result.="</label>"; } |
if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { |
if ($Apache::response::foilgroup{$name.'.value'} eq 'true') { |
if ($target ne 'tex') { $result.='</b>';} else {$result.='}';} |
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 { |
} else { |
my @alphabet = ('A'..'Z'); |
my @alphabet = ('A'..'Z'); |
my $i = 0; |
my $i = 0; |
|
my $bubble_number = 0; |
|
my $line = 0; |
my $temp=0; |
my $temp=0; |
my $id=$Apache::inputtags::response['-1']; |
my $id=$Apache::inputtags::response['-1']; |
my $part=$Apache::inputtags::part; |
my $part=$Apache::inputtags::part; |
my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"}; |
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"}; |
|
} |
my %lastresponse=&Apache::lonnet::str2hash($lastresponse); |
my %lastresponse=&Apache::lonnet::str2hash($lastresponse); |
foreach my $name (@whichfoils) { |
if ($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) { |
|
$numlines ++; |
|
} |
|
if ($numlines < 1) { |
|
$numlines = 1; |
|
} |
|
if ($numlines > 1) { |
|
my $linetext; |
|
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 ($target ne 'tex') { |
$result.="<br /><input type=\"radio\" name=\"HWVAL_$Apache::inputtags::response['-1']\" value=\"$temp\" "; |
if ($direction eq 'horizontal') { |
if (defined($lastresponse{$name})) { $result .= 'checked="on"'; } |
$result.="<td>"; |
$result .= '>'.$Apache::response::foilgroup{$name.'.text'}."</input>\n"; |
} 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{$name.'.text'}."</label>"; |
} else { |
} else { |
if ($Apache::lonhomework::type eq 'exam') { |
if ($Apache::lonhomework::type eq 'exam') { |
$result .= '{\small \textbf{'.$alphabet[$i].'}}$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\'; #' stupid emacs |
if($bubble_number >= $bubbles_per_line) { |
|
$line++; |
|
$i = 0; |
|
$bubble_number = 0; |
|
} |
|
my $identifier; |
|
if ($numlines > 1) { |
|
$identifier = $Apache::lonxml::counter+$line; |
|
} |
|
$result .= '{\small \textbf{'.$identifier.$alphabet[$i].'}}$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\'; #' stupid emacs |
$i++; |
$i++; |
|
$bubble_number++; |
} else { |
} else { |
$result .= '\vspace*{-2 mm}\item '.$Apache::response::foilgroup{$name.'.text'}; |
if($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++; |
$temp++; |
} |
} |
|
if ($target ne 'tex' && $direction eq 'horizontal') { |
|
$result.="</tr></table>"; |
|
} |
} |
} |
if ($target ne 'tex') { $result.="<br />"; } else { $result.='\vskip 0 mm '; } |
if ($target ne 'tex') { if ($direction ne 'horizontal') { $result.="<br />";} } else { $result.='\vskip 0 mm '; } |
return $result; |
return $result; |
} |
} |
|
|
sub displayallanswers { |
sub displayallanswers { |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @names; |
|
if ( $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) { |
foreach my $name (@names) { |
$result.=&Apache::response::answer_part('radiobuttonresponse', |
$result.=&Apache::response::answer_part('radiobuttonresponse', |
Line 456 sub displayallanswers {
|
Line 747 sub displayallanswers {
|
} |
} |
|
|
sub displayanswers { |
sub displayanswers { |
my ($max,$randomize)=@_; |
my ($answer, $whichopt, $bubbles_per_line)=@_; |
my ($answer,@whichopt) = &whichfoils($max,$randomize); |
my $result; |
my $result=&Apache::response::answer_header('radiobuttonresponse'); |
|
foreach my $name (@whichopt) { |
if ($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', |
$result.=&Apache::response::answer_part('radiobuttonresponse', |
$Apache::response::foilgroup{$name.'.value'}) |
$Apache::response::foilgroup{$name.'.value'}); |
} |
} |
$result.=&Apache::response::answer_footer('radiobuttonresponse'); |
$result.=&Apache::response::answer_footer('radiobuttonresponse'); |
return $result; |
return $result; |
} |
} |
Line 510 sub start_foil {
|
Line 811 sub start_foil {
|
my $result=''; |
my $result=''; |
if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { |
if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { |
&Apache::lonxml::startredirection; |
&Apache::lonxml::startredirection; |
|
if ($target eq 'analyze') { |
|
&Apache::response::check_if_computed($token,$parstack,$safeeval,'value'); |
|
} |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result=&Apache::edit::tag_start($target,$token); |
$result=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::text_arg('Name:','name',$token); |
$result.=&Apache::edit::text_arg('Name:','name',$token); |
Line 543 sub end_foil {
|
Line 847 sub end_foil {
|
my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval); |
my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval); |
if ($value ne 'unused') { |
if ($value ne 'unused') { |
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
if (!$name) { $name=$Apache::lonxml::curdepth; } |
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})) { |
if (defined($Apache::response::foilnames{$name})) { |
&Apache::lonxml::error(&mt("Foil name <b><tt>[_1]</tt></b> appears more than once. Foil names need to be unique.",$name)); |
&Apache::lonxml::error(&mt('Foil name [_1] appears more than once. Foil names need to be unique.','<b><tt>'.$name.'</tt></b>')); |
} |
} |
|
$Apache::response::foilnames{$name}++; |
my $location =&Apache::lonxml::get_param('location',$parstack, |
my $location =&Apache::lonxml::get_param('location',$parstack, |
$safeeval); |
$safeeval); |
if ( $Apache::radiobuttonresponse::conceptgroup |
if ( $Apache::radiobuttonresponse::conceptgroup |
Line 573 sub insert_foil {
|
Line 881 sub insert_foil {
|
<endouttext /> |
<endouttext /> |
</foil>'; |
</foil>'; |
} |
} |
|
|
1; |
1; |
__END__ |
__END__ |
|
|
|
|
|
|
|
=head1 NAME |
|
|
|
Apache::radiobuttonresponse |
|
|
|
=head1 SYNOPSIS |
|
|
|
Handles multiple-choice style responses. |
|
|
|
This is part of the LearningOnline Network with CAPA project |
|
described at http://www.lon-capa.org. |
|
|
|
=head1 SUBROUTINES |
|
|
|
=over |
|
|
|
=item start_radiobuttonresponse() |
|
|
|
=item bubble_line_count() |
|
|
|
=item end_radiobuttonresponse() |
|
|
|
=item start_foilgroup() |
|
|
|
=item storesurvey() |
|
|
|
=item grade_response() |
|
|
|
=item end_foilgroup() |
|
|
|
=item getfoilcounts() |
|
|
|
=item format_prior_answer() |
|
|
|
=item displayallfoils() |
|
|
|
=item &whichfoils($max,$randomize) |
|
|
|
Randomizes the list of foils. |
|
Respects |
|
- each foils desire to be randomized |
|
- the existance of Concept groups of foils (select 1 foil from each) |
|
- and selects a single correct statement from all possilble true statments |
|
- and limits it to a toal of $max foils |
|
|
|
WARNING: this routine uses the random number generator, it should only |
|
be called once per target, otherwise it can cause randomness changes in |
|
homework problems. |
|
|
|
Arguments |
|
$max - maximum number of foils to select (including the true one) |
|
(so a max of 5 is: 1 true, 4 false) |
|
|
|
$randomize - whether to randomize the listing of foils, by default |
|
will randomize, only if randomize is 'no' will it not |
|
|
|
Returns |
|
$answer - location in the array of the correct answer |
|
@foils - array of foil names in to display order |
|
|
|
=item displayfoils() |
|
|
|
=item displayallanswers() |
|
|
|
=item displayanswers() |
|
|
|
=item start_conceptgroup() |
|
|
|
=item end_conceptgroup() |
|
|
|
=item insert_conceptgroup() |
|
|
|
=item start_foil() |
|
|
|
=item end_foil() |
|
|
|
=item insert_foil() |
|
|
|
=back |
|
|
|
=cut |
|
|