--- loncom/homework/optionresponse.pm 2015/04/09 09:48:02 1.197
+++ loncom/homework/optionresponse.pm 2025/02/21 20:55:17 1.204
@@ -1,7 +1,7 @@
# LearningOnline Network with CAPA
# option list style responses
#
-# $Id: optionresponse.pm,v 1.197 2015/04/09 09:48:02 droeschl Exp $
+# $Id: optionresponse.pm,v 1.204 2025/02/21 20:55:17 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -106,7 +106,7 @@ sub start_foilgroup {
$Apache::optionresponse::conceptgroup=0;
&Apache::response::pushrandomnumber(undef,$target);
if ($target eq 'edit') {
- my $optionlist="<option></option>\n";
+ my $optionlist="<option value=\"\"></option>\n";
my $option;
my @opt;
my @raw_options = &Apache::lonxml::get_param('options', $parstack, $safeeval, 0, 0, 1);
@@ -300,6 +300,10 @@ sub end_foilgroup {
my $wrong=0;
my $ignored=0;
my $checked=0;
+ my $corrchkd=0;
+ my $corrunchkd=0;
+ my $incorrchkd=0;
+ my $incorrunchkd=0;
my ($numrows,$bubbles_per_row);
if ($Apache::lonhomework::scantronmode) {
my $numitems = scalar(@opt);
@@ -329,6 +333,10 @@ sub end_foilgroup {
}
}
}
+ my $part=$Apache::inputtags::part;
+ my $id = $Apache::inputtags::response['-1'];
+ my @relweights;
+ my $nonlenient=&grading_is_nonlenient($part,$id,\@relweights);
foreach $name (@whichopt) {
my $response;
if ($env{'form.submitted'} eq 'scantron') {
@@ -369,15 +377,23 @@ sub end_foilgroup {
if ($checkboxopt) {
if ($response eq $checkboxopt) {
$checked++;
+ if ($grade{$name}) {
+ $corrchkd ++;
+ } else {
+ $incorrchkd ++;
+ }
+ } else {
+ if ($grade{$name}) {
+ $corrunchkd ++;
+ } else {
+ $incorrunchkd ++;
+ }
}
- }
+ }
} else {
$ignored++;
}
}
- my $part=$Apache::inputtags::part;
- my $nonlenient=&grading_is_nonlenient($part);
- my $id = $Apache::inputtags::response['-1'];
my $responsestr=&Apache::lonnet::hash2str(%responsehash);
my $gradestr =&Apache::lonnet::hash2str(%grade);
my %previous=&Apache::response::check_for_previous($responsestr,
@@ -453,8 +469,22 @@ sub end_foilgroup {
$ad='ASSIGNED_SCORE';
}
$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$ad;
+ my $awarded;
+ my $totalfoils = $#{ $Apache::response::foilgroup{'names'} }+1;
+ if (($checkboxopt) && ($max >= $totalfoils) && (@relweights > 0)) {
+ if ($right == scalar(@whichopt)) {
+ $awarded = 1;
+ } else {
+ $awarded = ($corrchkd*$relweights[0] + $corrunchkd*$relweights[1] +
+ $incorrchkd*$relweights[2] + $incorrunchkd*$relweights[3])/(scalar(@whichopt));
+ $awarded = 1 if ($awarded > 1);
+ $awarded = 0 if ($awarded < 0);
+ }
+ } else {
+ $awarded = $right/(scalar(@whichopt));
+ }
$Apache::lonhomework::results{"resource.$part.$id.awarded"}=
- $right/(scalar(@whichopt));
+ $awarded;
$Apache::lonhomework::results{"resource.$part.$id.numfoils"}=
scalar(@whichopt);
}
@@ -492,22 +522,38 @@ sub end_foilgroup {
}
sub grading_is_nonlenient {
- my ($part) = @_;
+ my ($part,$id,$relweights) = @_;
# Web mode: we are non-lenient unless told otherwise
my $defaultparm = 'off';
- my $nonlenient = 0;
+ my $nonlenient = 1;
# Grading a bubblesheet exam: we are grading lenient unless told otherwise
if ($Apache::lonhomework::scantronmode) {
$defaultparm = 'on';
- $nonlenient = 1;
+ $nonlenient = 0;
}
my $lenientparm =
&Apache::response::get_response_param($part,'lenient',$defaultparm);
- if ($lenientparm=~/^0|off|no$/i) {
+ if ($lenientparm eq 'default') {
+ $lenientparm = $defaultparm;
+ }
+ $lenientparm =
+ &Apache::response::get_response_param($part.'_'.$id,'lenient',$lenientparm);
+ if ($lenientparm eq 'default') {
+ $lenientparm = $defaultparm;
+ }
+ if ($lenientparm=~/^(?:0|off|no)$/i) {
$nonlenient = 1;
- } elsif ($lenientparm=~/^1|on|yes$/i) {
+ } elsif ($lenientparm=~/^(?:1|on|yes)$/i) {
+ $nonlenient = 0;
+ } elsif ($lenientparm =~ /^\-?[.\d]+,\-?[.\d]+,\-?[.\d]+,\-?[.\d]+$/) {
+ if (ref($relweights) eq 'ARRAY') {
+ @{$relweights} = split(/,/,$lenientparm);
+ }
$nonlenient = 0;
}
+ if (!$nonlenient) {
+ $Apache::inputtags::leniency=1;
+ }
return $nonlenient;
}
@@ -690,16 +736,17 @@ sub displayfoils {
&mt('Select all that are [_1].','<b>'.$checkboxopt.'</b>');
}
foreach $name (@whichopt) {
+ if ($target eq 'web') {
+ $result.= '<div class="LC_optionfoil">';
+ }
my $text=$Apache::response::foilgroup{$name.'.text'};
if ($text!~/^\s*$/) {
if ($target eq 'tex') {
$break='\vskip 0 mm ';
- } elsif ($target eq 'web') {
- $break='<br />';
}
}
my $lastopt=$lastresponse{$name};
- my $optionlist="<option></option>\n";
+ my $optionlist="<option value=\"\"></option>\n";
if($target eq 'tex' and $env{'form.pdfFormFields'} eq 'yes'
&& $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
@@ -747,12 +794,12 @@ sub displayfoils {
# lastopt is what the user submitted before
# defopt is what the field is going to start out with: either previous choice or altopt
# fieldname is this input field's name after HWVAL_
- $optionlist='<input type="hidden" name="HWVAL_'.$fieldname.'" value="'.$escdefopt.'" />'.
+ $optionlist='<input type="hidden" name="HWVAL_'.$fieldname.'" value="'.$escdefopt.'" /><label>'.
'<input type="checkbox" name="HWCHK_'.$fieldname.'" onclick="javascript:if (this.form.elements[\'HWCHK_'.
- $fieldname.'\'].checked) { this.form.elements[\'HWVAL_'.$fieldname.'\'].value=\''.$esccheckboxopt.'\'; } else { this.form.elements[\'HWVAL_'.$fieldname.'\'].value=\''.$escaltopt.'\'; };setSubmittedPart(\''.$part.'\');"'.($defopt eq $checkboxopt?' checked="checked"':'')." />\n";
+ $fieldname.'\'].checked) { this.form.elements[\'HWVAL_'.$fieldname.'\'].value=\''.$esccheckboxopt.'\'; } else { this.form.elements[\'HWVAL_'.$fieldname.'\'].value=\''.$escaltopt.'\'; };javascript:setSubmittedPart(\''.$part.'\');"'.($defopt eq $checkboxopt?' checked="checked"':'')." />\n";
} else {
# classic selection list
- $optionlist='<select onchange="javascript:setSubmittedPart(\''.
+ $optionlist='<label><select onchange="javascript:setSubmittedPart(\''.
$part.'\');" name="HWVAL_'.
$Apache::inputtags::response['-1'].':'.$temp.'">'.
$optionlist."</select>\n";
@@ -774,6 +821,8 @@ sub displayfoils {
$result.=$break.$text."\n";
if ($Apache::lonhomework::type eq 'exam') {
$result.=&webbubbles(\@opt,\@alphabet,$temp,$lastopt);
+ } else {
+ $result.= '</label>';
}
$temp++;
} else {
@@ -833,6 +882,9 @@ sub displayfoils {
}
$displayoptionintex=0;
}
+ if ($target eq 'web') {
+ $result.= '</div>';
+ }
}
}
@@ -883,21 +935,23 @@ sub webbubbles {
my @alphabet=@$ralphabet;
my $result='';
my $number_of_bubbles = $#opt + 1;
- $result.= '<table border="1"><tr>';
+ $result.= '<fieldset class="LC_webbubbles">'.
+ '<legend class="LC_visually_hidden">'.&mt('Choose one').'</legend>'.
+ '<ul class="LC_webbubbles">';
for (my $ind=0;$ind<$number_of_bubbles;$ind++) {
my $checked='';
if ($lastopt eq $opt[$ind]) {
$checked=' checked="on" ';
}
- $result.='<td><input type="radio" name="HWVAL_'.
+ $result.='<li><label><input type="radio" name="HWVAL_'.
$Apache::inputtags::response['-1'].':'.$temp.
'" value="'.$opt[$ind].'" '.$checked.' />';
if ($alphabet[$ind]) {
$result.=$alphabet[$ind].': ';
}
- $result.=$opt[$ind].'</td>';
+ $result.=$opt[$ind].'</label></li>';
}
- $result.='</tr></table>';
+ $result.='</ul></fieldset>';
return $result;
}