--- loncom/homework/optionresponse.pm 2004/07/29 19:40:23 1.116 +++ loncom/homework/optionresponse.pm 2010/02/05 23:02:39 1.162 @@ -1,7 +1,7 @@ # LearningOnline Network with CAPA # option list style responses # -# $Id: optionresponse.pm,v 1.116 2004/07/29 19:40:23 albertel Exp $ +# $Id: optionresponse.pm,v 1.162 2010/02/05 23:02:39 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -25,10 +25,16 @@ # # http://www.lon-capa.org/ # + + + + + package Apache::optionresponse; use strict; use Apache::response(); use Apache::lonlocal; +use Apache::lonnet; BEGIN { &Apache::lonxml::register('Apache::optionresponse',('optionresponse')); @@ -44,21 +50,23 @@ sub start_optionresponse { %Apache::hint::option=(); undef(%Apache::response::foilnames); if ($target eq 'edit') { - $result.=&Apache::edit::start_table($token). - "Multiple Option Response Question ". - &Apache::loncommon::help_open_topic('Option_Response_Problems')."Delete:". - &Apache::edit::deletelist($target,$token) - ." ". - &Apache::edit::end_row(). - &Apache::edit::start_spanning_row(). - "\n"; + $result.=&Apache::edit::start_table($token) + .''.&mt('Multiple Option Response Question').' ' + .&Apache::loncommon::help_open_topic('Option_Response_Problems')."" + .''.&mt('Delete?').' ' + .&Apache::edit::deletelist($target,$token) + .'' + ." " + .&Apache::edit::end_row() + .&Apache::edit::start_spanning_row() + ."\n"; $result.=&Apache::edit::text_arg('Max Number Of Shown Foils:','max', $token,'4'). - &Apache::edit::select_arg('Randomize Foil Order','randomize', + &Apache::edit::select_arg('Randomize Foil Order:','randomize', ['yes','no'],$token). &Apache::edit::select_arg(&mt('Display of options when printed'),'TeXlayout', - [['horizontal',&mt('Normal list')], - ['vertical',&mt('Listed in a vertical column')]],$token). + [['horizontal','Normal list'], + ['vertical','Listed in a vertical column']],$token). &Apache::edit::end_row().&Apache::edit::start_spanning_row(); } elsif ($target eq 'modified') { my $constructtag=&Apache::edit::get_new_args($token,$parstack, @@ -69,7 +77,10 @@ sub start_optionresponse { $result=&Apache::response::meta_package_write('optionresponse'); } elsif ($target eq 'analyze') { my $part_id="$Apache::inputtags::part.$id"; + $Apache::lonhomework::analyze{"$part_id.type"} = 'optionresponse'; push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id); + push (@{ $Apache::lonhomework::analyze{"$part_id.bubble_lines"} }, 1); + } return $result; } @@ -112,7 +123,21 @@ sub start_foilgroup { Delete an Option: + ENDTABLE + $result.= ''.&Apache::edit::checked_arg('Print options:','texoptions', + [ ['nochoice','Don\'t show option list'] ] + ,$token).''; + $result.= ''; $result.= &Apache::edit::end_row(); $result.= &Apache::edit::start_spanning_row(); $result.= $insertlist.'
'; @@ -121,14 +146,14 @@ ENDTABLE my @options; my $optchanged=0; eval '@options ='.&Apache::lonxml::get_param('options',$parstack,$safeeval); - if ($ENV{"form.$Apache::lonxml::curdepth.deleteopt"}) { - my $delopt=$ENV{"form.$Apache::lonxml::curdepth.deleteopt"}; + if ($env{"form.$Apache::lonxml::curdepth.deleteopt"}) { + my $delopt=$env{"form.$Apache::lonxml::curdepth.deleteopt"}; &Apache::lonxml::debug("Deleting :$delopt:"); splice(@options,$delopt-1,1); $optchanged=1; } - if ($ENV{"form.$Apache::lonxml::curdepth.options"}) { - my $newopt = $ENV{"form.$Apache::lonxml::curdepth.options"}; + if ($env{"form.$Apache::lonxml::curdepth.options"}) { + my $newopt = $env{"form.$Apache::lonxml::curdepth.options"}; if ($options[0]) { push(@options,$newopt); } else { @@ -136,7 +161,9 @@ ENDTABLE } $optchanged=1; } - if ($optchanged) { + my $rebuildtag = &Apache::edit::get_new_args($token,$parstack,$safeeval, + 'texoptions','checkboxvalue'); + if ($optchanged || $rebuildtag ) { $result = "[2]{'texoptions'}.'" '; + $result .= 'checkboxvalue="'.$token->[2]{'checkboxvalue'}.'"'; + $result .= '>'; } # else nothing changed so just use the default mechanism } if ($target eq 'tex' and $Apache::lonhomework::type ne 'exam') { + if($env{'form.pdfFormFields'} ne 'yes') { $result .= ' \renewcommand{\labelenumi}{\Alph{enumi}.} \begin{enumerate} '; + } else { + $result .= "\\\\"; + } } return $result; } @@ -164,17 +198,22 @@ sub end_foilgroup { my $name; my @opt; eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval); + &Apache::lonxml::debug("options:".join(':',@opt)); + my $TeXlayout=&Apache::lonxml::get_param('TeXlayout',$parstack,$safeeval, -2,0); + my $checkboxvalue=&Apache::lonxml::get_param('checkboxvalue',$parstack,$safeeval); if ($target eq 'tex' && $tex_option_switch eq 'nochoice') {@opt=();} &Apache::lonxml::debug("Options are $#opt"); my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2'); my $randomize = &Apache::lonxml::get_param('randomize',$parstack, $safeeval,'-2'); if ($target eq 'web' || $target eq 'tex') { - $result.=&displayfoils($target,$max,$randomize,$TeXlayout,@opt); + $result.=&displayfoils($target,$max,$randomize,$TeXlayout,$checkboxvalue,@opt); + $Apache::lonxml::post_evaluate=0; } elsif ( $target eq 'answer') { $result.=&displayanswers($max,$randomize,@opt); + } elsif ( $target eq 'analyze') { my @shown = &whichfoils($max,$randomize); &Apache::response::analyze_store_foilgroup(\@shown, @@ -182,7 +221,7 @@ sub end_foilgroup { my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]"; push (@{ $Apache::lonhomework::analyze{"$part_id.options"} },@opt); } elsif ( $target eq 'grade') { - if ( defined $ENV{'form.submitted'}) { + if ( &Apache::response::submitted()) { my @whichopt = &whichfoils($max,$randomize); my $temp=1;my $name; my %responsehash; @@ -192,7 +231,7 @@ sub end_foilgroup { my $ignored=0; foreach $name (@whichopt) { my $response=&Apache::response::getresponse($temp); - if ($ENV{'form.submitted'} eq 'scantron') { + if ($env{'form.submitted'} eq 'scantron' && $response=~/\S/) { $response = $opt[$response]; } if ( $response =~ /[^\s]/) { @@ -220,7 +259,16 @@ sub end_foilgroup { $responsestr; $Apache::lonhomework::results{"resource.$part.$id.submissiongrading"}=$gradestr; - if (!$Apache::lonhomework::scantronmode) { + if ($Apache::lonhomework::type eq 'survey') { + if ($ignored == 0) { + my $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED'; + &Apache::response::handle_previous(\%previous,$ad); + } elsif ($wrong==0 && $right==0) { + } else { + my $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='MISSING_ANSWER'; + &Apache::response::handle_previous(\%previous,$ad); + } + } elsif (!$Apache::lonhomework::scantronmode) { my $ad; if ($wrong==0 && $ignored==0) { $ad='EXACT_ANS'; @@ -238,7 +286,11 @@ sub end_foilgroup { } else { my $ad; if ($wrong==0 && $right==0) { - #nothing submitted + #nothing submitted only assign a score if we + #need to override a previous grade + if (defined($Apache::lonhomework::history{"resource.$part.$id.awarddetail"})) { + $ad='ASSIGNED_SCORE'; + } } else { $ad='ASSIGNED_SCORE'; } @@ -250,12 +302,23 @@ sub end_foilgroup { } } } - &Apache::lonxml::increment_counter(&getfoilcounts($max)); + my $part_id = $Apache::inputtags::part; + my $response_id = $Apache::inputtags::response[-1]; + &Apache::lonxml::increment_counter(&getfoilcounts($max), + "$part_id.$response_id"); + if ($target eq 'analyze') { + &Apache::lonhomework::set_bubble_lines(); + } + } elsif ($target eq 'edit') { $result.=&Apache::edit::end_table(); } if ($target eq 'tex' and $Apache::lonhomework::type ne 'exam') { + if($env{'form.pdfFormFields'} ne 'yes') { $result .= '\end{enumerate}'; + } else { + $result .= "\\\\"; + } } &Apache::response::poprandomnumber(); return $result; @@ -279,17 +342,43 @@ sub whichfoils { } sub displayanswers { - my ($max,$randomize,@opt)=@_; - if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;} - my @names = @{ $Apache::response::foilgroup{'names'} }; - my @whichopt = &whichfoils($max,$randomize); - my $result=&Apache::response::answer_header('optionresponse'); - foreach my $name (@whichopt) { - $result.=&Apache::response::answer_part('optionresponse', - $Apache::response::foilgroup{$name.'.value'}) - } - $result.=&Apache::response::answer_footer('optionresponse'); - return $result; + my ($max,$randomize,@opt)=@_; + if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;} + my @names = @{ $Apache::response::foilgroup{'names'} }; + my @whichopt = &whichfoils($max,$randomize); + my $result; + if ($Apache::lonhomework::type eq 'exam') { + my $i = 0; + my %opt = map { ($_,$i++) } @opt; + + $i = 0; + my @alphabet = ('A'..'Z'); + foreach my $name (@whichopt) { + $result.=&Apache::response::answer_header('optionresponse',$i++); + $result.=&Apache::response::answer_part('optionresponse', + $alphabet[$opt{$Apache::response::foilgroup{$name.'.value'}}]); + $result.=&Apache::response::answer_part('optionresponse', + $Apache::response::foilgroup{$name.'.value'}); + $result.=&Apache::response::answer_footer('optionresponse'); + } + } else { + $result=&Apache::response::answer_header('optionresponse'); + foreach my $name (@whichopt) { + $result.=&Apache::response::answer_part('optionresponse', + $Apache::response::foilgroup{$name.'.value'}); + } + $result.=&Apache::response::answer_footer('optionresponse'); + } + return $result; +} + +sub check_box_opt { + my ($target,$checkboxvalue,@opt)=@_; +# Check if we are in checkbox mode: checkboxvalue specified, on web, only two options. +# If so, return "checked" value + if ($#opt!=1) { return ''; } + if ($target ne 'web') { return ''; } + return $checkboxvalue; } sub check_for_invalid { @@ -314,7 +403,7 @@ sub check_for_invalid { } sub displayfoils { - my ($target,$max,$randomize,$TeXlayout,@opt)=@_; + my ($target,$max,$randomize,$TeXlayout,$checkboxvalue,@opt)=@_; if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;} my @names = @{ $Apache::response::foilgroup{'names'} }; my @truelist; @@ -344,7 +433,7 @@ sub displayfoils { if ($text=~/^\s*$/) { $text=$value.$text; } else { - $text=$value.': '.$text; + $text=''.$value.': '.$text; } } else { $text='•'.$text; @@ -360,6 +449,11 @@ sub displayfoils { my $temp=1; my %lastresponse=&Apache::lonnet::str2hash($Apache::lonhomework::history{"resource.$part.$id.submission"}); my $internal_counter=$Apache::lonxml::counter; + my $checkboxopt=&check_box_opt($target,$checkboxvalue,@opt); + if ($checkboxopt) { + $result.='
'.&mt('Choices: ').''.$opt[0].','.$opt[1].'. '. + &mt('Select all that are [_1].',$checkboxopt); + } foreach $name (@whichopt) { my $text=$Apache::response::foilgroup{$name.'.text'}; if ($text!~/^\s*$/) { @@ -371,19 +465,61 @@ sub displayfoils { } my $lastopt=$lastresponse{$name}; my $optionlist="\n"; - my $option; - foreach $option (@opt) { - if ($option eq $lastopt) { - $optionlist.="\n"; - } else { - $optionlist.="\n"; - } + + if($target eq 'tex' and $env{'form.pdfFormFields'} eq 'yes' + && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') { + my $fieldname = $env{'request.symb'}.'&part_'.$Apache::inputtags::part.'&optionresponse'.'&HWVAL_'.$Apache::inputtags::response['-1'].':'.$temp; + $optionlist = &Apache::lonxml::print_pdf_start_combobox($fieldname); + } + + foreach my $option (@opt) { + my $escopt=&HTML::Entities::encode($option,'\'"&<>'); + if ($option eq $lastopt) { + if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes' + && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') { + $optionlist .= &Apache::lonxml::print_pdf_add_combobox_option($option); + } else { + $optionlist.="\n"; + } + } else { + if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes' + && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') { + $optionlist .= &Apache::lonxml::print_pdf_add_combobox_option($option); + } else { + $optionlist.="\n"; + } + } } if ($target ne 'tex') { if ($Apache::lonhomework::type ne 'exam') { - $optionlist=''. + '\n"; + } else { +# classic selection list + $optionlist='\n"; + } } else { $optionlist=''.(' 'x10).''; } @@ -408,19 +544,24 @@ sub displayfoils { $texoptionlist = &optionlist_correction($TeXlayout,@opt); } if ($text=~//) { - $text=~s|| \\makebox\[0\.3in\]\[b\]\{\\hrulefill\} |; + $text=~s|| \\makebox\[0\.3in\]\[b\]\{\\hrulefill\} |g; } if ($text=~m/\\item /) { if ($Apache::lonhomework::type eq 'exam') { $text=~s/\\item/\\vskip 2 mm/; - } - $result.= $texoptionlist.$text; - } else { + } elsif ($env{'form.pdfFormFields'} ne 'yes') { + $result.= $texoptionlist.$text; + } + } else { if ($Apache::lonhomework::type eq 'exam') { $result.= $texoptionlist.' '.$text; - } else { - if ($text=~/\S/) {$result.= $texoptionlist.'\vspace*{-2 mm}\item '.$text;} else {$result.= $texoptionlist;} + } elsif ($env{'form.pdfFormFields'} ne 'yes') { + if ($text=~/\S/) { + $result.= $texoptionlist.'\vspace*{-2 mm}\item '.$text; + } else { + $result.= $texoptionlist; + } } } if ($Apache::lonhomework::type eq 'exam') { @@ -429,10 +570,23 @@ sub displayfoils { '\end{enumerate} \vskip -8 mm \strut '; $internal_counter++; } + if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes' + && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') { + $text =~ s/\\item//m; + $result .= " $optionlist ". &Apache::lonxml::print_pdf_end_combobox($text).'\strut \\\\'; + $temp++; + } $displayoptionintex=0; } } } + + if ($target eq 'web') { + &Apache::response::setup_prior_tries_hash(\&Apache::rankresponse::format_prior_answer, + [\@whichopt, + 'submissiongrading']); + } + if ($target ne 'tex') { return $result.$break; } else { @@ -443,7 +597,7 @@ sub displayfoils { sub optionlist_correction { my ($TeXlayout,@options) = @_; - my $texoptionlist='\\item [] Choices: '; + my $texoptionlist='\\item [] '.&mt('Choices:').' '; if ($TeXlayout eq 'vertical') {$texoptionlist='\\item []';} if (scalar(@options) > 0) { foreach my $option (@options) { @@ -491,31 +645,39 @@ sub webbubbles { sub bubbles { - my ($ralphabit,$ropt) = @_; - my @alphabet = @$ralphabit; + my ($ralphabet,$ropt,$response, $max_width) = @_; + my @alphabet = @$ralphabet; my @opt = @$ropt; my ($result,$head,$line) =('','',''); my $number_of_bubbles = $#opt + 1; my $current_length = 0; my $textwidth; - if ($ENV{'form.textwidth'} ne '') { - $ENV{'form.textwidth'}=~/(\d+)/; + if (defined($max_width)) { + $textwidth=$max_width; + &Apache::lonxml::debug("Max width passed in: $max_width"); + } elsif ($env{'form.textwidth'} ne '') { + $env{'form.textwidth'}=~/(\d+)/; $textwidth=$1; + &Apache::lonxml::debug("Max width from form: $textwidth"); } else { - $ENV{'textwidth'}=~/(\d*)\.?(\d*)/; + $env{'form.textwidth'}=~/(\d*)\.?(\d*)/; $textwidth=$1.'.'.$2; + &Apache::lonxml::debug("Max width defaults? $textwidth"); } + &Apache::lonxml::debug("Final maxwidth: $textwidth"); for (my $ind=0;$ind<=$number_of_bubbles;$ind++) { my $leftmargin; $opt[$ind]=&Apache::lonxml::latex_special_symbols($opt[$ind]); + if ($response eq 'rankresponse') {$opt[$ind]='Rank '.$opt[$ind];} if ($ind==0) {$leftmargin=6;} else {$leftmargin=10;} + $current_length += (length($opt[$ind])+length($alphabet[$ind])+4)*2; if ($current_length<($textwidth-$leftmargin) and $ind!=$number_of_bubbles) { $line.='\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & '; $head.='lr'; } else { $line=~s/\&\s*$//; - $result.='\vskip -2 mm\noindent\begin{tabular}{'.$head.'}'.$line.'\\\\\end{tabular}\vskip 0 mm'; + $result.='\vskip -2 mm\noindent\setlength{\tabcolsep}{2 mm}\begin{tabular}{'.$head.'}'.$line.'\\\\\end{tabular}\vskip 0 mm'; $line = '\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & ';; $head ='lr'; $current_length = (length($opt[$ind])+length($alphabet[$ind]))*2; @@ -609,13 +771,19 @@ sub end_foil { if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') { my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval); + if ($target eq 'tex' && $Apache::lonhomework::type eq 'exam') { + $text='\vskip 5mm $\triangleright$ '.$text; + } if ($value ne 'unused') { my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); &Apache::lonxml::debug("Got a name of :$name:"); - 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; + } &Apache::lonxml::debug("Using a name of :$name:"); if (defined($Apache::response::foilnames{$name})) { - &Apache::lonxml::error(&mt("Foil name [_1] appears more than once. Foil names need to be unique.",$name)); + &Apache::lonxml::error(&mt("Foil name [_1] appears more than once. Foil names need to be unique.",''.$name.'')); } $Apache::response::foilnames{$name}++; my $location =&Apache::lonxml::get_param('location',$parstack,$safeeval); @@ -623,20 +791,12 @@ sub end_foil { && !&Apache::response::showallfoils() ) { push @{ $Apache::response::conceptgroup{'names'} }, $name; $Apache::response::conceptgroup{"$name.value"} = $value; - if ($target eq 'tex' and $Apache::lonhomework::type eq 'exam') { - $Apache::response::conceptgroup{"$name.text"} = '\vskip 4 mm $\triangleright$ '.$text; - } else { - $Apache::response::conceptgroup{"$name.text"} = $text; - } + $Apache::response::conceptgroup{"$name.text"} = $text; $Apache::response::conceptgroup{"$name.location"} = $location; } else { push @{ $Apache::response::foilgroup{'names'} }, $name; $Apache::response::foilgroup{"$name.value"} = $value; - if ($target eq 'tex' and $Apache::lonhomework::type eq 'exam') { - $Apache::response::foilgroup{"$name.text"} = '\vskip 5 mm $\triangleright$ '.$text; - } else { - $Apache::response::foilgroup{"$name.text"} = $text; - } + $Apache::response::foilgroup{"$name.text"} = $text; $Apache::response::foilgroup{"$name.location"} = $location; } } @@ -649,21 +809,90 @@ sub end_foil { sub start_drawoptionlist { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; - return $token->[4]; + if ($target !~ /^(?:meta|answer|modified|edit)$/) { + return $token->[4]; + } } sub end_drawoptionlist { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; - return $token->[2]; + if ($target !~ /^(?:meta|answer|modified|edit)$/) { + return $token->[2]; + } } sub insert_foil { - return ' + return ' '; } + +sub insert_drawoptionlist { + return ''; +} 1; __END__ +=head1 NAME + +Apache::optionresponse.pm; + +=head1 SYNOPSIS + +Handles tags associated with showing a list of +options. + +This is part of the LearningOnline Network with CAPA project +described at http://www.lon-capa.org. + +=head1 HANDLER SUBROUTINE + +start_optionresponse() + +=head1 OTHER SUBROUTINES + +=over + +=item end_optionresponse() + +=item start_foilgroup() + +=item end_foilgroup() + +=item getfoilcounts() + +=item displayanswers() + +=item check_for_invalid() + +=item displayfoils() + +=item optionlist_correction() + +=item webbubbles() + +=item bubbles() + +=item start_conceptgroup() + +=item end_conceptgroup() + +=item insert_conceptgroup() + +=item start_foil() + +=item end_foil() + +=item start_drawoptionlist() + +=item end_drawoptionlist() + +=item insert_foil() + +=item insert_drawoptionlist() + +=back + +=cut