version 1.49, 2002/10/01 14:39:45
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version 1.51, 2002/10/17 14:30:40
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Line 354 sub displayfoils {
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Line 354 sub displayfoils {
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$temp++; |
$temp++; |
} else { |
} else { |
if ($displayoptionintex == 0) { |
if ($displayoptionintex == 0) { |
my $texoptionlist = $optionlist; |
my $texoptionlist = &optionlist_correction($optionlist); |
$texoptionlist =~ s/<option><\/option>/\\item \[\] The possible answers are:/; |
if ($Apache::lonhomework::type eq 'exam') {$texoptionlist='';} |
$texoptionlist =~ s/<option>/{\\bf /g; |
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$texoptionlist =~ s/<option selected="on">/{\\bf /g; |
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$texoptionlist =~ s/<\/option>/},/g; |
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$texoptionlist =~ s/,$/\./g; |
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$texoptionlist =~ s/>/\$>\$/g; |
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$texoptionlist =~ s/</\$<\$/g; |
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$texoptionlist =~ s/=/\$=\$/g; |
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if ($Apache::response::foilgroup{$name.'.text'}=~m/\\item /) { |
if ($Apache::response::foilgroup{$name.'.text'}=~m/\\item /) { |
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if ($Apache::lonhomework::type eq 'exam') { |
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$Apache::response::foilgroup{$name.'.text'}=~s/\\item/\\item[\\textbf{$Apache::lonxml::counter}\.]/; |
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} |
$result.= $texoptionlist.$Apache::response::foilgroup{$name.'.text'}; |
$result.= $texoptionlist.$Apache::response::foilgroup{$name.'.text'}; |
} else { |
} else { |
$result.= $texoptionlist.'\item '.$Apache::response::foilgroup{$name.'.text'}; |
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} |
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if ($Apache::lonhomework::type eq 'exam') { |
if ($Apache::lonhomework::type eq 'exam') { |
my $number_of_bubbles = $#opt + 1; |
$result.= $texoptionlist.'\item[\textbf{'.$Apache::lonxml::counter.'}.]'.$Apache::response::foilgroup{$name.'.text'}; |
$result.= '\vskip 2 mm \noindent \begin{tabular}{|'; |
} else { |
for (my $ind=0;$ind<$number_of_bubbles;$ind++) { |
$result.= $texoptionlist.'\item '.$Apache::response::foilgroup{$name.'.text'}; |
$result.='lr|'; |
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} |
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$result.='}\hline '; |
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for (my $ind=0;$ind<$number_of_bubbles;$ind++) { |
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$result.=' '.$alphabet[$ind].': & '.$opt[$ind].' '; |
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if ($ind != $number_of_bubbles - 1) {$result.=' & ';} |
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} |
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$result.='\\\\\hline\end{tabular}\vskip 0 mm '; |
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} |
} |
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} |
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if ($Apache::lonhomework::type eq 'exam') { |
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$result.=&bubbles(\@alphabet,\@opt); |
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} |
$displayoptionintex=1; |
$displayoptionintex=1; |
} else { |
} else { |
if ($Apache::response::foilgroup{$name.'.text'}=~m/\\item /) { |
if ($Apache::response::foilgroup{$name.'.text'}=~m/\\item /) { |
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if ($Apache::lonhomework::type eq 'exam') { |
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$Apache::response::foilgroup{$name.'.text'}=~s/\\item/\\item[\\textbf{$Apache::lonxml::counter}\.]/; |
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} |
$result.= $Apache::response::foilgroup{$name.'.text'}; |
$result.= $Apache::response::foilgroup{$name.'.text'}; |
} else { |
} else { |
$result.= '\item '.$Apache::response::foilgroup{$name.'.text'}; |
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} |
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if ($Apache::lonhomework::type eq 'exam') { |
if ($Apache::lonhomework::type eq 'exam') { |
my $number_of_bubbles = $#opt + 1; |
$result.= '\item[\textbf{'.$Apache::lonxml::counter.'}.]'.$Apache::response::foilgroup{$name.'.text'}; |
$result.= '\vskip 2 mm \noindent \begin{tabular}{|'; |
} else { |
for (my $ind=0;$ind<$number_of_bubbles;$ind++) { |
$result.= '\item '.$Apache::response::foilgroup{$name.'.text'}; |
$result.='lr|'; |
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} |
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$result.='}\hline '; |
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for (my $ind=0;$ind<$number_of_bubbles;$ind++) { |
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$result.=' '.$alphabet[$ind].': & '.$opt[$ind].' '; |
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if ($ind != $number_of_bubbles - 1) {$result.=' & ';} |
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} |
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$result.='\\\\\hline\end{tabular}\vskip 0 mm '; |
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} |
} |
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} |
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if ($Apache::lonhomework::type eq 'exam') { |
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$result.=&bubbles(\@alphabet,\@opt); |
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} |
} |
} |
} |
} |
} |
} |
Line 414 sub displayfoils {
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Line 401 sub displayfoils {
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} |
} |
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sub optionlist_correction { |
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my $texoptionlist = shift; |
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$texoptionlist =~ s/<option><\/option>/\\item \[\] Possible answers are:/; |
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$texoptionlist =~ s/<option>/\{\\bf /g; |
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$texoptionlist =~ s/<option selected="on">/\{\\bf /g; |
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$texoptionlist =~ s/<\/option>/\},/g; |
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$texoptionlist =~ s/,$/\./g; |
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$texoptionlist =~ s/>/\$>\$/g; |
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$texoptionlist =~ s/</\$<\$/g; |
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$texoptionlist =~ s/=/\$=\$/g; |
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return $texoptionlist; |
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} |
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sub bubbles { |
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my ($ralphabit,$ropt) = @_; |
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my @alphabet = @$ralphabit; |
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my @opt = @$ropt; |
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my ($result,$head,$line) =('','',''); |
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my $number_of_bubbles = $#opt + 1; |
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my $current_length = 0; |
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for (my $ind=0;$ind<=$number_of_bubbles;$ind++) { |
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$current_length += (length($opt[$ind])+length($alphabet[$ind])+2)*2; |
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if ($current_length<80 and $ind!=$number_of_bubbles) { |
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$line.='\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & '; |
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$head.='lr'; |
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} else { |
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$line=~s/\&\s*$//; |
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$result.='\vskip -5 mm\begin{tabular}{'.$head.'}\\\\'.$line.'\\\\\end{tabular}'; |
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$line = '\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & ';; |
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$head ='lr'; |
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$current_length = (length($opt[$ind])+length($alphabet[$ind]))*2; |
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} |
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} |
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$Apache::lonxml::counter++; |
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my %moreenv; |
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$moreenv{'form.counter'}=$Apache::lonxml::counter; |
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&Apache::lonnet::appenv(%moreenv); |
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return $result; |
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} |
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sub start_conceptgroup { |
sub start_conceptgroup { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
$Apache::optionresponse::conceptgroup=1; |
$Apache::optionresponse::conceptgroup=1; |