| Multiple Option Response Question ".
+ &Apache::loncommon::help_open_topic('Option_Response_Problems')." | Delete:".
&Apache::edit::deletelist($target,$token)
." | ".
&Apache::edit::end_row().
@@ -55,15 +56,19 @@ sub start_optionresponse {
$token,'4').
&Apache::edit::select_arg('Randomize Foil Order','randomize',
['yes','no'],$token).
+ &Apache::edit::select_arg(&mt('Display of options when printed'),'TeXlayout',
+ [['horizontal',&mt('Normal list')],
+ ['vertical',&mt('Listed in a vertical column')]],$token).
&Apache::edit::end_row().&Apache::edit::start_spanning_row();
} elsif ($target eq 'modified') {
my $constructtag=&Apache::edit::get_new_args($token,$parstack,
- $safeeval,'max','randomize');
+ $safeeval,'max','randomize',
+ 'TeXlayout');
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
} elsif ($target eq 'meta') {
$result=&Apache::response::meta_package_write('optionresponse');
} elsif ($target eq 'analyze') {
- my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
+ my $part_id="$Apache::inputtags::part.$id";
push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);
}
return $result;
@@ -73,9 +78,10 @@ sub end_optionresponse {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
&Apache::response::end_response;
pop @Apache::lonxml::namespace;
- &Apache::lonxml::deregister('Apache::optionresponse',('foilgroup','foil','conceptgroup'));
+ &Apache::lonxml::deregister('Apache::optionresponse',('foilgroup','foil','conceptgroup','drawoptionlist'));
my $result;
if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
+ undef(%Apache::response::foilnames);
return $result;
}
@@ -86,7 +92,7 @@ sub start_foilgroup {
my $result='';
%Apache::response::foilgroup=();
$Apache::optionresponse::conceptgroup=0;
- &Apache::response::setrandomnumber();
+ &Apache::response::pushrandomnumber();
if ($target eq 'edit') {
my $optionlist="\n";
my $option;
@@ -142,7 +148,8 @@ ENDTABLE
} # else nothing changed so just use the default mechanism
}
if ($target eq 'tex' and $Apache::lonhomework::type ne 'exam') {
- $result .= ' \begin{enumerate} ';
+ $result .= ' \renewcommand{\labelenumi}{\Alph{enumi}.}
+ \begin{enumerate} ';
}
return $result;
}
@@ -151,32 +158,29 @@ sub end_foilgroup {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
my $result;
- if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') {
+ if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
+ $target eq 'tex' || $target eq 'analyze') {
my $tex_option_switch=&Apache::lonxml::get_param('texoptions',$parstack,$safeeval);
my $name;
my @opt;
eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval);
+ my $TeXlayout=&Apache::lonxml::get_param('TeXlayout',$parstack,$safeeval,
+ -2,0);
if ($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,@opt);
+ $result.=&displayfoils($target,$max,$randomize,$TeXlayout,@opt);
} elsif ( $target eq 'answer') {
$result.=&displayanswers($max,$randomize,@opt);
} elsif ( $target eq 'analyze') {
- my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
- foreach my $name (@{ $Apache::response::foilgroup{'names'} }) {
- if (defined($Apache::lonhomework::analyze{"$part_id.foil.value.$name"})) { next; }
- push (@{ $Apache::lonhomework::analyze{"$part_id.foils"} },$name);
- $Apache::lonhomework::analyze{"$part_id.foil.value.$name"} =
- $Apache::response::foilgroup{"$name.value"};
- $Apache::lonhomework::analyze{"$part_id.foil.text.$name"} =
- $Apache::response::foilgroup{"$name.text"};
- }
- push (@{ $Apache::lonhomework::analyze{"$part_id.options"} },@opt);
- push (@{ $Apache::lonhomework::analyze{"$part_id.shown"} },&whichfoils($max,$randomize));
+ my @shown = &whichfoils($max,$randomize);
+ &Apache::response::analyze_store_foilgroup(\@shown,
+ ['text','value','location']);
+ my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
+ push (@{ $Apache::lonhomework::analyze{"$part_id.options"} },@opt);
} elsif ( $target eq 'grade') {
if ( defined $ENV{'form.submitted'}) {
my @whichopt = &whichfoils($max,$randomize);
@@ -191,8 +195,8 @@ sub end_foilgroup {
if ($ENV{'form.submitted'} eq 'scantron') {
$response = $opt[$response];
}
- $responsehash{$name}=$response;
if ( $response =~ /[^\s]/) {
+ $responsehash{$name}=$response;
my $value=$Apache::response::foilgroup{$name.'.value'};
&Apache::lonxml::debug("submitted a $response for $value
\n");
if ($value eq $response) {
@@ -253,6 +257,7 @@ sub end_foilgroup {
if ($target eq 'tex' and $Apache::lonhomework::type ne 'exam') {
$result .= '\end{enumerate}';
}
+ &Apache::response::poprandomnumber();
return $result;
}
@@ -287,34 +292,51 @@ sub displayanswers {
return $result;
}
+sub check_for_invalid {
+ my ($names,$options) = @_;
+ my %bad_names;
+ foreach my $name (@{ $names }) {
+ my $value=$Apache::response::foilgroup{$name.'.value'};
+ my $found=0;
+ foreach my $option (@{ $options }) {
+ if ($value eq $option) { $found=1; }
+ }
+ if (!$found) { $bad_names{$name}=$value; }
+ }
+ if (%bad_names) {
+ my $error=&mt('The question can not be gotten correct, '.
+ 'the following foils in the <optionresponse> '.
+ 'have invalid correct options').'
'.
+ join('
',(map { $_=&mt("[_1] with value [_2]",$_,$bad_names{$_}) } (keys(%bad_names)))).
+ "";
+ &Apache::lonxml::error($error);
+ }
+}
+
sub displayfoils {
- my ($target,$max,$randomize,@opt)=@_;
+ my ($target,$max,$randomize,$TeXlayout,@opt)=@_;
if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;}
my @names = @{ $Apache::response::foilgroup{'names'} };
my @truelist;
my @falselist;
my $result;
my $name;
- my $displayoptionintex=0;
+ my $displayoptionintex=1;
my @alphabet = ('A'..'Z');
my @whichopt = &whichfoils($max,$randomize);
+ &check_for_invalid(\@whichopt,\@opt);
my $part=$Apache::inputtags::part;
my $id=$Apache::inputtags::response[-1];
my $break;
my $solved=$Apache::lonhomework::history{"resource.$part.solved"};
- my $status=$Apache::inputtags::status[-1];
- if (
- ($target ne 'tex') &&
- (($solved =~ /^correct/) || ($status eq 'SHOW_ANSWER')) ) {
+ if ( ($target ne 'tex') &&
+ &Apache::response::show_answer() ) {
+ my $temp=1;
foreach $name (@whichopt) {
my $text=$Apache::response::foilgroup{$name.'.text'};
- if ($text!~/^\s*$/) {
- if ($target eq 'tex') {
- $break='\vskip 0 mm ';
- } elsif ($target eq 'web') {
- $break='
';
- }
- }
+ my %lastresponse=&Apache::lonnet::str2hash($Apache::lonhomework::history{"resource.$part.$id.submission"});
+ my $lastopt=$lastresponse{$name};
+ if ($text!~/^\s*$/) { $break='
'; }
$result.=$break;
if ($target eq 'web') {
my $value=$Apache::response::foilgroup{$name.'.value'};
@@ -324,21 +346,15 @@ sub displayfoils {
} else {
$text=$value.': '.$text;
}
+ } else {
+ $text='•'.$text;
}
$result.=$text."\n";
- } elsif ($target eq 'tex') {
- $Apache::response::foilgroup{$name.'.text'}=~s/\\item//;
- if ($max>1) {$result .='\item ';}
- $result .=' \textit{'.$Apache::response::foilgroup{$name.'.value'}.'}'.
- ":".$Apache::response::foilgroup{$name.'.text'}."\n";
- }
+ }
if ($Apache::lonhomework::type eq 'exam') {
- if ($target ne 'tex') {
- $result.=&webbubbles(\@opt,\@alphabet);
- } else {
- $result.=&bubbles(\@alphabet,\@opt);
- }
+ $result.=&webbubbles(\@opt,\@alphabet,$temp,$lastopt);
}
+ $temp++;
}
} else {
my $temp=1;
@@ -365,64 +381,55 @@ sub displayfoils {
}
if ($target ne 'tex') {
if ($Apache::lonhomework::type ne 'exam') {
- $optionlist=' |