version 1.6, 2001/05/15 20:48:43
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version 1.7, 2001/05/31 22:34:33
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Line 13 sub BEGIN {
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Line 13 sub BEGIN {
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sub start_imageresponse { |
sub start_imageresponse { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
#when in a radiobutton response use these |
#when in a radiobutton response use these |
&Apache::lonxml::register('Apache::imageresponse',('foilgroup','foil','text','image','rectangle')); |
&Apache::lonxml::register('Apache::imageresponse',('foilgroup','foil','text','image','rectangle','conceptgroup')); |
push (@Apache::lonxml::namespace,'imageresponse'); |
push (@Apache::lonxml::namespace,'imageresponse'); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
return ''; |
return ''; |
Line 28 sub end_imageresponse {
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Line 28 sub end_imageresponse {
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%Apache::response::foilgroup={}; |
%Apache::response::foilgroup={}; |
sub start_foilgroup { |
sub start_foilgroup { |
%Apache::response::foilgroup={}; |
%Apache::response::foilgroup={}; |
$Apache::optionresponse::conceptgroup=0; |
$Apache::imageresponse::conceptgroup=0; |
&Apache::response::setrandomnumber(); |
&Apache::response::setrandomnumber(); |
return ''; |
return ''; |
} |
} |
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sub getfoilcounts { |
sub getfoilcounts { |
my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
my $rrargs =''; |
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if ( $#$parstack > 0 ) { $rrargs=$$parstack['-2']; } |
my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2'); |
my $max = &Apache::run::run("{$rrargs;".'return $max}',$safeeval); |
# +1 since instructors will count from 1 |
my $count = $#{ $Apache::response::foilgroup{'names'} }; |
my $count = $#{ $Apache::response::foilgroup{'names'} }+1; |
return ($count,$max); |
return ($count,$max); |
} |
} |
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Line 46 sub whichfoils {
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Line 46 sub whichfoils {
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my ($max)=@_; |
my ($max)=@_; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @whichopt =(); |
my @whichopt =(); |
while ((($#whichopt) < $max) && ($#names > -1)) { |
while ((($#whichopt+1) < $max) && ($#names > -1)) { |
my $aopt=int rand $#names; |
&Apache::lonxml::debug("Have $#whichopt max is $max"); |
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my $aopt=int(rand($#names+1)); |
&Apache::lonxml::debug("From $#names elms, picking $aopt"); |
&Apache::lonxml::debug("From $#names elms, picking $aopt"); |
$aopt=splice(@names,$aopt,1); |
$aopt=splice(@names,$aopt,1); |
&Apache::lonxml::debug("Picked $aopt"); |
&Apache::lonxml::debug("Picked $aopt"); |
Line 133 sub end_foilgroup {
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Line 134 sub end_foilgroup {
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} |
} |
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sub start_conceptgroup { |
sub start_conceptgroup { |
$Apache::optionresponse::conceptgroup=1; |
$Apache::imageresponse::conceptgroup=1; |
%Apache::response::conceptgroup={}; |
%Apache::response::conceptgroup={}; |
return ''; |
return ''; |
} |
} |
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sub end_conceptgroup { |
sub end_conceptgroup { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
$Apache::optionresponse::conceptgroup=0; |
$Apache::imageresponse::conceptgroup=0; |
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
my @names = @{ $Apache::response::conceptgroup{'names'} }; |
my @names = @{ $Apache::response::conceptgroup{'names'} }; |
my $pick=int rand $#names+1; |
my $pick=int(rand($#names+1)); |
my $name=$names[$pick]; |
my $name=$names[$pick]; |
push @{ $Apache::response::foilgroup{'names'} }, $name; |
push @{ $Apache::response::foilgroup{'names'} }, $name; |
$Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"}; |
$Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"}; |
$Apache::response::foilgroup{"$name.image"} = $Apache::response::conceptgroup{"$name.image"}; |
$Apache::response::foilgroup{"$name.image"} = $Apache::response::conceptgroup{"$name.image"}; |
push(@{ $Apache::response::foilgroup{"$name.area"} }, @{ $Apache::response::conceptgroup{"$name.area"} }); |
push(@{ $Apache::response::foilgroup{"$name.area"} }, @{ $Apache::response::conceptgroup{"$name.area"} }); |
my $args; |
my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval); |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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my $concept = &Apache::run::run("{$args;".'return $concept}',$safeeval); |
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$Apache::response::foilgroup{"$name.concept"} = $concept; |
$Apache::response::foilgroup{"$name.concept"} = $concept; |
&Apache::lonxml::debug("Selecting $name in $concept"); |
&Apache::lonxml::debug("Selecting $name in $concept"); |
} |
} |
Line 162 $Apache::imageresponse::curname='';
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Line 161 $Apache::imageresponse::curname='';
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sub start_foil { |
sub start_foil { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
my $args =''; |
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
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if ($name eq '') { $name=$Apache::lonxml::curdepth; } |
if ($name eq '') { $name=$Apache::lonxml::curdepth; } |
push(@{ $Apache::response::foilgroup{'names'} }, $name); |
if ( $Apache::imageresponse::conceptgroup ) { |
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push(@{ $Apache::response::conceptgroup{'names'} }, $name); |
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} else { |
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push(@{ $Apache::response::foilgroup{'names'} }, $name); |
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} |
$Apache::imageresponse::curname=$name; |
$Apache::imageresponse::curname=$name; |
} |
} |
return ''; |
return ''; |
Line 187 sub end_text {
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Line 188 sub end_text {
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my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web') { |
if ($target eq 'web') { |
my $name = $Apache::imageresponse::curname; |
my $name = $Apache::imageresponse::curname; |
$Apache::response::foilgroup{"$name.text"} = &Apache::lonxml::endredirection; |
if ( $Apache::imageresponse::conceptgroup ) { |
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$Apache::response::conceptgroup{"$name.text"} = &Apache::lonxml::endredirection; |
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} else { |
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$Apache::response::foilgroup{"$name.text"} = &Apache::lonxml::endredirection; |
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} |
} |
} |
return ''; |
return ''; |
} |
} |
Line 204 sub end_image {
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Line 209 sub end_image {
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my $name = $Apache::imageresponse::curname; |
my $name = $Apache::imageresponse::curname; |
my $image = &Apache::lonxml::endredirection; |
my $image = &Apache::lonxml::endredirection; |
&Apache::lonxml::debug("out is $image"); |
&Apache::lonxml::debug("out is $image"); |
$Apache::response::foilgroup{"$name.image"} = $image; |
if ( $Apache::imageresponse::conceptgroup ) { |
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$Apache::response::conceptgroup{"$name.image"} = $image; |
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} else { |
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$Apache::response::foilgroup{"$name.image"} = $image; |
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} |
} |
} |
return ''; |
return ''; |
} |
} |
Line 236 sub end_rectangle {
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Line 245 sub end_rectangle {
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my $name = $Apache::imageresponse::curname; |
my $name = $Apache::imageresponse::curname; |
my $area = &Apache::lonxml::endredirection; |
my $area = &Apache::lonxml::endredirection; |
&Apache::lonxml::debug("out is $area for $name"); |
&Apache::lonxml::debug("out is $area for $name"); |
push @{ $Apache::response::foilgroup{"$name.area"} },"rectangle:$area"; |
if ( $Apache::imageresponse::conceptgroup ) { |
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push @{ $Apache::response::conceptgroup{"$name.area"} },"rectangle:$area"; |
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} else { |
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push @{ $Apache::response::foilgroup{"$name.area"} },"rectangle:$area"; |
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} |
} |
} |
return ''; |
return ''; |
} |
} |