version 1.125, 2005/04/07 06:56:22
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version 1.130, 2005/12/06 10:03:57
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Line 165 sub end_foilgroup {
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Line 165 sub end_foilgroup {
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my $name; |
my $name; |
my @opt; |
my @opt; |
eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval); |
eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval); |
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&Apache::lonxml::debug("options:".join(':',@opt)); |
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my $TeXlayout=&Apache::lonxml::get_param('TeXlayout',$parstack,$safeeval, |
my $TeXlayout=&Apache::lonxml::get_param('TeXlayout',$parstack,$safeeval, |
-2,0); |
-2,0); |
if ($target eq 'tex' && $tex_option_switch eq 'nochoice') {@opt=();} |
if ($target eq 'tex' && $tex_option_switch eq 'nochoice') {@opt=();} |
Line 293 sub whichfoils {
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Line 295 sub whichfoils {
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} |
} |
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sub displayanswers { |
sub displayanswers { |
my ($max,$randomize,@opt)=@_; |
my ($max,$randomize,@opt)=@_; |
if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;} |
if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;} |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @whichopt = &whichfoils($max,$randomize); |
my @whichopt = &whichfoils($max,$randomize); |
my $result=&Apache::response::answer_header('optionresponse'); |
my $result; |
foreach my $name (@whichopt) { |
if ($Apache::lonhomework::type eq 'exam') { |
$result.=&Apache::response::answer_part('optionresponse', |
my $i = 0; |
$Apache::response::foilgroup{$name.'.value'}) |
my %opt = map { ($_,$i++) } @opt; |
} |
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$result.=&Apache::response::answer_footer('optionresponse'); |
$i = 0; |
return $result; |
my @alphabet = ('A'..'Z'); |
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foreach my $name (@whichopt) { |
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$result.=&Apache::response::answer_header('optionresponse',$i++); |
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$result.=&Apache::response::answer_part('optionresponse', |
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$alphabet[$opt{$Apache::response::foilgroup{$name.'.value'}}]); |
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$result.=&Apache::response::answer_part('optionresponse', |
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$Apache::response::foilgroup{$name.'.value'}); |
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$result.=&Apache::response::answer_footer('optionresponse'); |
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} |
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} else { |
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$result=&Apache::response::answer_header('optionresponse'); |
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foreach my $name (@whichopt) { |
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$result.=&Apache::response::answer_part('optionresponse', |
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$Apache::response::foilgroup{$name.'.value'}); |
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} |
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$result.=&Apache::response::answer_footer('optionresponse'); |
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} |
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return $result; |
} |
} |
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sub check_for_invalid { |
sub check_for_invalid { |
Line 358 sub displayfoils {
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Line 377 sub displayfoils {
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if ($text=~/^\s*$/) { |
if ($text=~/^\s*$/) { |
$text=$value.$text; |
$text=$value.$text; |
} else { |
} else { |
$text=$value.': '.$text; |
$text='<b>'.$value.':</b> '.$text; |
} |
} |
} else { |
} else { |
$text='•'.$text; |
$text='•'.$text; |
Line 385 sub displayfoils {
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Line 404 sub displayfoils {
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} |
} |
my $lastopt=$lastresponse{$name}; |
my $lastopt=$lastresponse{$name}; |
my $optionlist="<option></option>\n"; |
my $optionlist="<option></option>\n"; |
my $option; |
foreach my $option (@opt) { |
foreach $option (@opt) { |
my $escopt=&HTML::Entities::encode($option,'\'"&<>'); |
if ($option eq $lastopt) { |
if ($option eq $lastopt) { |
$optionlist.="<option selected=\"on\">$option</option>\n"; |
$optionlist.="<option value='".$escopt."' selected=\"on\">$option</option>\n"; |
} else { |
} else { |
$optionlist.="<option>$option</option>\n"; |
$optionlist.="<option value='".$escopt."'>$option</option>\n"; |
} |
} |
} |
} |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
if ($Apache::lonhomework::type ne 'exam') { |
if ($Apache::lonhomework::type ne 'exam') { |
Line 630 sub end_foil {
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Line 649 sub end_foil {
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if ($value ne 'unused') { |
if ($value ne 'unused') { |
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
&Apache::lonxml::debug("Got a name of :$name:"); |
&Apache::lonxml::debug("Got a name of :$name:"); |
if (!$name) { |
if ($name eq "") { |
&Apache::lonxml::error("Foils without names exist. This can cause problems to malfunction."); |
&Apache::lonxml::warning("Foils without names exist. This can cause problems to malfunction."); |
$name=$Apache::lonxml::curdepth; |
$name=$Apache::lonxml::curdepth; |
} |
} |
&Apache::lonxml::debug("Using a name of :$name:"); |
&Apache::lonxml::debug("Using a name of :$name:"); |