version 1.105, 2004/03/25 16:55:16
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version 1.106, 2004/04/16 22:25:13
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Line 284 sub displayanswers {
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Line 284 sub displayanswers {
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return $result; |
return $result; |
} |
} |
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sub check_for_invalid { |
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my ($names,$options) = @_; |
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my %bad_names; |
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foreach my $name (@{ $names }) { |
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my $value=$Apache::response::foilgroup{$name.'.value'}; |
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my $found=0; |
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foreach my $option (@{ $options }) { |
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if ($value eq $option) { $found=1; } |
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} |
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if (!$found) { $bad_names{$name}=$value; } |
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} |
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if (%bad_names) { |
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my $error=&mt('The question can not be gotten correct, '. |
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'the following foils in the <optionresponse> '. |
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'have invalid correct options').' <br /><tt>'. |
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join('<br />',(map { $_=&mt("[_1] with value [_2]",$_,$bad_names{$_}) } (keys(%bad_names)))). |
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"</tt>"; |
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&Apache::lonxml::error($error); |
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} |
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} |
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sub displayfoils { |
sub displayfoils { |
my ($target,$max,$randomize,@opt)=@_; |
my ($target,$max,$randomize,@opt)=@_; |
if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;} |
if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;} |
Line 295 sub displayfoils {
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Line 316 sub displayfoils {
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my $displayoptionintex=1; |
my $displayoptionintex=1; |
my @alphabet = ('A'..'Z'); |
my @alphabet = ('A'..'Z'); |
my @whichopt = &whichfoils($max,$randomize); |
my @whichopt = &whichfoils($max,$randomize); |
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&check_for_invalid(\@whichopt,\@opt); |
my $part=$Apache::inputtags::part; |
my $part=$Apache::inputtags::part; |
my $id=$Apache::inputtags::response[-1]; |
my $id=$Apache::inputtags::response[-1]; |
my $break; |
my $break; |