version 1.108, 2006/12/07 23:10:42
|
version 1.116, 2007/06/19 10:00:23
|
Line 31 use strict;
|
Line 31 use strict;
|
use HTML::Entities(); |
use HTML::Entities(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonnet; |
use Apache::lonnet; |
|
use Apache::response; |
|
|
my $exam_max_bubbles = 10; |
my $bubbles_per_line = 10; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse')); |
&Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse')); |
Line 41 BEGIN {
|
Line 42 BEGIN {
|
sub start_radiobuttonresponse { |
sub start_radiobuttonresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
|
|
#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'); |
Line 145 sub grade_response {
|
Line 147 sub grade_response {
|
if ( !&Apache::response::submitted() ) { return; } |
if ( !&Apache::response::submitted() ) { return; } |
my $response; |
my $response; |
if ($env{'form.submitted'} eq 'scantron') { |
if ($env{'form.submitted'} eq 'scantron') { |
$response=&Apache::response::getresponse(); |
# Need to know how many foils we have so that I know how many |
|
# bubble lines to consume: |
|
|
|
my $numfoils = scalar @whichfoils; |
|
my $bubble_lines = int($numfoils / $bubbles_per_line); |
|
if (($numfoils % $bubbles_per_line) != 0) { |
|
$bubble_lines++; # Partial line of bubbles too. |
|
} |
|
# Get an array of the lines... note offsets seem to go from 1??... |
|
|
|
my @responses; |
|
for (my $i = 1; $i <= $bubble_lines; $i++) { |
|
my $this_line = &Apache::response::getresponse($i); |
|
push(@responses, $this_line); |
|
|
|
} |
|
# Update the lonxml::counter so that the next problem |
|
# Gets the right set of answers: |
|
|
|
&Apache::lonxml::increment_counter($bubble_lines-1); |
|
|
|
# This code assumes that unbubbled lines will be |
|
# blank while bubbled lines nonblank. |
|
# .. multiple answers awards the student 'INCORRECT'. |
|
# This is done by setting resopnse to "Multiple" which will |
|
# not match anything. |
|
#.. otherwise response is set to the line*$bubble_per_line+answer |
|
# |
|
# --- note: |
|
# If it is not possible to do double bubble detection |
|
# easily in grades.pm separating this loop makes it pretty |
|
# easy to do it here. |
|
# Just count the number of non-blank entries, and |
|
# below the loop, check for non-blank entries != 1 |
|
# and report a wrong answer if so. |
|
# |
|
my $answer_line; |
|
my $answer_value = ''; # By default no answer given... |
|
my $num_bubbled_lines=0; |
|
for (my $line_number = 0; $line_number < $bubble_lines; $line_number++) { |
|
if ($responses[$line_number] ne "") { |
|
$answer_line = $line_number; |
|
$answer_value = $responses[$line_number]; |
|
last; |
|
} |
|
} |
|
|
|
$response = $answer_line * $bubbles_per_line + $answer_value; |
|
|
|
|
} else { |
} else { |
$response = $env{'form.HWVAL_'.$Apache::inputtags::response['-1']}; |
$response = $env{'form.HWVAL_'.$Apache::inputtags::response['-1']}; |
} |
} |
Line 181 sub end_foilgroup {
|
Line 232 sub end_foilgroup {
|
$safeeval,'-2'); |
$safeeval,'-2'); |
if ( $style eq 'survey' && $target ne 'analyze') { |
if ( $style eq 'survey' && $target ne 'analyze') { |
if ($target eq 'web' || $target eq 'tex') { |
if ($target eq 'web' || $target eq 'tex') { |
$result=&displayallfoils($direction); |
$result=&displayallfoils($direction, $target); |
} elsif ( $target eq 'answer' ) { |
} elsif ( $target eq 'answer' ) { |
$result=&displayallanswers(); |
$result=&displayallanswers(); |
} elsif ( $target eq 'grade' ) { |
} elsif ( $target eq 'grade' ) { |
Line 208 sub end_foilgroup {
|
Line 259 sub end_foilgroup {
|
('true','false')); |
('true','false')); |
} |
} |
} |
} |
|
$Apache::lonxml::post_evaluate=0; |
|
} |
|
if ($target eq 'web') { |
|
&Apache::response::setup_prior_tries_hash(\&format_prior_answer, |
|
[\%Apache::response::foilgroup]); |
} |
} |
|
|
&Apache::response::poprandomnumber(); |
&Apache::response::poprandomnumber(); |
&Apache::lonxml::increment_counter(); |
&Apache::lonxml::increment_counter(); |
return $result; |
return $result; |
Line 232 sub getfoilcounts {
|
Line 289 sub getfoilcounts {
|
return ($truecnt,$falsecnt); |
return ($truecnt,$falsecnt); |
} |
} |
|
|
|
sub format_prior_answer { |
|
my ($mode,$answer,$other_data) = @_; |
|
my $foil_data = $other_data->[0]; |
|
my %response = &Apache::lonnet::str2hash($answer); |
|
my ($name) = keys(%response); |
|
return '<span class="LC_prior_radiobutton">'. |
|
$foil_data->{$name.'.text'}.'</span>'; |
|
|
|
} |
|
|
sub displayallfoils { |
sub displayallfoils { |
my ($direction)=@_; |
my ($direction, $target)=@_; |
my $result; |
my $result; |
&Apache::lonxml::debug("survey style display"); |
&Apache::lonxml::debug("survey style display"); |
my @names; |
my @names; |
Line 241 sub displayallfoils {
|
Line 308 sub displayallfoils {
|
@names= @{ $Apache::response::foilgroup{'names'} }; |
@names= @{ $Apache::response::foilgroup{'names'} }; |
} |
} |
my $temp=0; |
my $temp=0; |
|
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= |
Line 250 sub displayallfoils {
|
Line 318 sub displayallfoils {
|
if (&Apache::response::show_answer() ) { |
if (&Apache::response::show_answer() ) { |
foreach my $name (@names) { |
foreach my $name (@names) { |
if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') { |
if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') { |
if ($direction eq 'horizontal') { |
if (($direction eq 'horizontal') && ($target ne 'tex')) { |
$result.="<td>"; |
$result.="<td>"; |
} else { |
} else { |
$result.="<br />"; |
if ($target eq 'tex') { |
|
$result .= '\item \vskip -2mm '; |
|
} else { |
|
$result.="<br />"; |
|
} |
} |
} |
if (defined($lastresponse{$name})) { |
if (defined($lastresponse{$name})) { |
$result.='<b>'; |
if ($target eq 'tex') { |
|
$result .= '}'; |
|
} else { |
|
$result.='<b>'; |
|
} |
} |
} |
$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>'; |
$result.='</b>'; |
} |
} |
if ($direction eq 'horizontal') { $result.="</td>"; } |
if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.="</td>"; } |
} |
} |
} |
} |
} else { |
} else { |
Line 271 sub displayallfoils {
|
Line 347 sub displayallfoils {
|
if ($direction eq 'horizontal') { |
if ($direction eq 'horizontal') { |
$result.="<td>"; |
$result.="<td>"; |
} else { |
} else { |
$result.="<br />"; |
if ($target eq 'tex') { |
|
$result .= '\item \vskip -2mm '; |
|
} else { |
|
$result.="<br />"; |
|
} |
|
} |
|
if ($target eq 'tex') { |
|
$result .= '$\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="on"'; } |
|
$result .= ' />'.$Apache::response::foilgroup{$name.'.text'}. |
|
'</label>'; |
} |
} |
$result .= '<label>'; |
|
$result.="<input type=\"radio\" name=\"HWVAL_$Apache::inputtags::response['-1']\" value=\"$temp\" "; |
|
if (defined($lastresponse{$name})) { $result .= 'checked="on"'; } |
|
$result .= ' />'.$Apache::response::foilgroup{$name.'.text'}. |
|
'</label>'; |
|
$temp++; |
$temp++; |
if ($direction eq 'horizontal') { $result.="</td>"; } |
if ($target ne 'tex') { |
|
if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.="</td>"; } |
|
} else { |
|
$result.='\vskip 0 mm '; |
|
} |
} |
} |
} |
} |
} |
} |
if ($direction eq 'horizontal') { $result.='</tr></table>'; } |
if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.='</tr></table>'; } |
return $result; |
return $result; |
} |
} |
|
|
Line 469 sub displayfoils {
|
Line 562 sub displayfoils {
|
} else { |
} else { |
my @alphabet = ('A'..'Z'); |
my @alphabet = ('A'..'Z'); |
my $i = 0; |
my $i = 0; |
|
my $bubble_number = 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; |
Line 487 sub displayfoils {
|
Line 581 sub displayfoils {
|
} |
} |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$result.= '<label>'; |
$result.= '<label>'; |
$result.="<input type=\"radio\" name=\"HWVAL_$Apache::inputtags::response['-1']\" value=\"$temp\" "; |
$result.= |
|
"<input type=\"radio\" |
|
onchange=\"javascript:setSubmittedPart('$part');\" |
|
name=\"HWVAL_$Apache::inputtags::response['-1']\" |
|
value=\"$temp\" "; |
if (defined($lastresponse{$name})) { $result .= 'checked="on"'; } |
if (defined($lastresponse{$name})) { $result .= 'checked="on"'; } |
$result .= ' />'.$Apache::response::foilgroup{$name.'.text'}."</label>"; |
$result .= ' />'.$Apache::response::foilgroup{$name.'.text'}."</label>"; |
} else { |
} else { |
if ($Apache::lonhomework::type eq 'exam') { |
if ($Apache::lonhomework::type eq 'exam') { |
|
|
# If necessary, start a new group of bubbles |
|
# in the next row on the scantron sheet: |
|
# |
|
if ($i >= $exam_max_bubbles) { |
|
$i = 0; # Back to A. |
|
$Apache::lonxml::counter++; # Next row of bubbles... |
|
$result .= '\item[\textbf{'.$Apache::lonxml::counter.'}.]'; |
|
} |
|
|
|
$result .= '{\small \textbf{'.$alphabet[$i].'}}$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\'; #' stupid emacs |
$result .= '{\small \textbf{'.$alphabet[$i].'}}$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\'; #' stupid emacs |
$i++; |
$i++; |
|
$bubble_number++; |
|
if($bubble_number >= $bubbles_per_line) { |
|
$i = 0; |
|
$bubble_number = 0; |
|
&Apache::lonxml::increment_counter(1); |
|
$result.='\item[\textbf{'.$Apache::lonxml::counter.'}.]'; |
|
} |
} else { |
} else { |
$result .= '\vspace*{-2 mm}\item '.$Apache::response::foilgroup{$name.'.text'}; |
$result .= '\vspace*{-2 mm}\item '.$Apache::response::foilgroup{$name.'.text'}; |
} |
} |