--- loncom/homework/optionresponse.pm 2001/06/16 21:23:11 1.17 +++ loncom/homework/optionresponse.pm 2001/08/06 20:33:23 1.22 @@ -40,14 +40,6 @@ sub end_optionresponse { return $result; } -sub insert_optionresponse { - return ' - - - -'; -} - %Apache::response::foilgroup={}; sub start_foilgroup { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; @@ -240,15 +232,18 @@ sub end_conceptgroup { $Apache::optionresponse::conceptgroup=0; my $result=''; if ($target eq 'web' || $target eq 'grade') { - my @names = @{ $Apache::response::conceptgroup{'names'} }; - my $pick=int rand $#names+1; - my $name=$names[$pick]; - push @{ $Apache::response::foilgroup{'names'} }, $name; - $Apache::response::foilgroup{"$name.value"} = $Apache::response::conceptgroup{"$name.value"}; - $Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"}; - my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval); - $Apache::response::foilgroup{"$name.concept"} = $concept; - &Apache::lonxml::debug("Selecting $name in $concept"); + #if not there aren't any foils to display and thus no question + if (defined(@{ $Apache::response::conceptgroup{'names'} })) { + my @names = @{ $Apache::response::conceptgroup{'names'} }; + my $pick=int rand $#names+1; + my $name=$names[$pick]; + push @{ $Apache::response::foilgroup{'names'} }, $name; + $Apache::response::foilgroup{"$name.value"} = $Apache::response::conceptgroup{"$name.value"}; + $Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"}; + my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval); + $Apache::response::foilgroup{"$name.concept"} = $concept; + &Apache::lonxml::debug("Selecting $name in $concept"); + } } if ($target eq 'edit') { $result=&Apache::edit::end_table(); @@ -257,7 +252,7 @@ sub end_conceptgroup { } sub insert_conceptgroup { - my $result="\t\t\n".&insert_foil()."\t\t\n"; + my $result="\n\t\t".&insert_foil()."\n\t\t\n"; return $result; } @@ -271,9 +266,9 @@ sub start_foil { if ($$tagstack['-2'] eq 'conceptgroup') { $level = '-3'; } my @opt; eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval,$level); - $result.=&Apache::edit::text_arg('Name:','name',$token). - &Apache::edit::select_arg('Correct Option:','value',['unused',(@opt)],$token). - ''; + $result.=&Apache::edit::text_arg('Name:','name',$token); + $result.= &Apache::edit::select_or_text_arg('Correct Option:','value',['unused',(@opt)],$token,'15'); + $result .= ''; } if ($target eq 'modified') { my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'value','name'); @@ -291,7 +286,9 @@ sub end_foil { my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval); if ($value ne 'unused') { my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); + &Apache::lonxml::debug("Got a name of :$name:"); if (!$name) { $name=$Apache::lonxml::curdepth; } + &Apache::lonxml::debug("Using a name of :$name:"); if ( $Apache::optionresponse::conceptgroup ) { push @{ $Apache::response::conceptgroup{'names'} }, $name; $Apache::response::conceptgroup{"$name.value"} = $value; 500 Internal Server Error

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