version 1.1, 2001/01/19 21:44:51
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version 1.7, 2001/05/15 20:48:43
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# option list style responses |
# option list style responses |
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# 2/21 Guy |
package Apache::optionresponse; |
package Apache::optionresponse; |
use strict; |
use strict; |
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use Apache::response; |
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sub BEGIN { |
sub BEGIN { |
&Apache::lonxml::register('Apache::optionresponse',('optionresponse')); |
&Apache::lonxml::register('Apache::optionresponse',('optionresponse')); |
Line 11 sub BEGIN {
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Line 12 sub BEGIN {
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sub start_optionresponse { |
sub start_optionresponse { |
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::optionresponse',('foilgroup','foil')); |
&Apache::lonxml::register('Apache::optionresponse',('foilgroup','foil','conceptgroup')); |
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push (@Apache::lonxml::namespace,'optionresponse'); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
return ''; |
return ''; |
} |
} |
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sub end_optionresponse { |
sub end_optionresponse { |
&Apache::response::end_response; |
&Apache::response::end_response; |
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pop @Apache::lonxml::namespace; |
return ''; |
return ''; |
} |
} |
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sub insert_optionresponse { |
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return ' |
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<optionresponse max="10"> |
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<foilgroup options=\"\"> |
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</foilgroup> |
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</optionresponse>'; |
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} |
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%Apache::response::foilgroup={}; |
%Apache::response::foilgroup={}; |
sub start_foilgroup { |
sub start_foilgroup { |
%Apache::response::foilgroup={}; |
%Apache::response::foilgroup={}; |
return ''; |
$Apache::optionresponse::conceptgroup=0; |
} |
&Apache::response::setrandomnumber(); |
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sub setrandomnumber { |
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my $rndseed=&Apache::lonnet::rndseed(); |
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$rndseed=unpack("%32i",$rndseed); |
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$rndseed=$rndseed |
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+&Apache::lonnet::numval($Apache::inputtags::part) |
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+&Apache::lonnet::numval($Apache::inputtags::response['-1']); |
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srand($rndseed); |
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return ''; |
return ''; |
} |
} |
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Line 43 sub end_foilgroup {
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Line 46 sub end_foilgroup {
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my $result; |
my $result; |
if ($target ne 'meta') { |
if ($target ne 'meta') { |
my $name; |
my $name; |
&setrandomnumber(); |
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my ($count,$max) = &getfoilcounts($parstack,$safeeval); |
my ($count,$max) = &getfoilcounts($parstack,$safeeval); |
if ($count>$max) { $count=$max } |
if ($count>$max) { $count=$max } |
&Apache::lonxml::debug("Count is $count from $max"); |
&Apache::lonxml::debug("Count is $count from $max"); |
Line 64 sub end_foilgroup {
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Line 66 sub end_foilgroup {
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my $response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1'].":$temp"}; |
my $response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1'].":$temp"}; |
$allresponse.="$response:"; |
$allresponse.="$response:"; |
if ( $response =~ /[^\s]/) { |
if ( $response =~ /[^\s]/) { |
&Apache::lonxml::debug("submitted a $response<br>\n"); |
&Apache::lonxml::debug("submitted a $response<br />\n"); |
my $value=$Apache::response::foilgroup{$name.'.value'}; |
my $value=$Apache::response::foilgroup{$name.'.value'}; |
if ($value eq $response) {$right++;} else {$wrong++;} |
if ($value eq $response) {$right++;} else {$wrong++;} |
} |
} |
Line 97 sub whichfoils {
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Line 99 sub whichfoils {
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my ($max)=@_; |
my ($max)=@_; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @whichopt =(); |
my @whichopt =(); |
while ((($#whichopt+1) < $max) && ($#names > -1)) { |
while ((($#whichopt) < $max) && ($#names > -1)) { |
my $aopt=int rand $#names; |
my $aopt=int rand $#names; |
&Apache::lonxml::debug("From $#names elms, picking $aopt"); |
&Apache::lonxml::debug("From $#whichopt $max $#names elms, picking $aopt"); |
$aopt=splice(@names,$aopt,1); |
$aopt=splice(@names,$aopt,1); |
&Apache::lonxml::debug("Picked $aopt"); |
&Apache::lonxml::debug("Picked $aopt"); |
push (@whichopt,$aopt); |
push (@whichopt,$aopt); |
Line 137 sub displayfoils {
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Line 139 sub displayfoils {
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return $result."<br />"; |
return $result."<br />"; |
} |
} |
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sub start_conceptgroup { |
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$Apache::optionresponse::conceptgroup=1; |
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%Apache::response::conceptgroup={}; |
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return ''; |
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} |
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sub end_conceptgroup { |
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my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
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$Apache::optionresponse::conceptgroup=0; |
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if ($target eq 'web' || $target eq 'grade') { |
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my @names = @{ $Apache::response::conceptgroup{'names'} }; |
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my $pick=int rand $#names+1; |
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my $name=$names[$pick]; |
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push @{ $Apache::response::foilgroup{'names'} }, $name; |
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$Apache::response::foilgroup{"$name.value"} = $Apache::response::conceptgroup{"$name.value"}; |
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$Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"}; |
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my $args; |
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if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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my $concept = &Apache::run::run("{$args;".'return $concept}',$safeeval); |
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$Apache::response::foilgroup{"$name.concept"} = $concept; |
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&Apache::lonxml::debug("Selecting $name in $concept"); |
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} |
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return ''; |
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} |
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sub start_foil { |
sub start_foil { |
$Apache::lonxml::redirection--; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
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if ($target eq 'web') { &Apache::lonxml::startredirection; } |
return ''; |
return ''; |
} |
} |
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sub end_foil { |
sub end_foil { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
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my $text =''; |
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if ($target eq 'web') { $text=&Apache::lonxml::endredirection; } |
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
my $args =''; |
my $args =''; |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
my $value = &Apache::run::run("{$args;".'return $value}',$safeeval); |
my $value = &Apache::run::run("{$args;".'return $value}',$safeeval); |
if ($value ne 'unused') { |
if ($value ne 'unused') { |
my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
push @{ $Apache::response::foilgroup{'names'} }, $name; |
if ( $Apache::optionresponse::conceptgroup ) { |
$Apache::response::foilgroup{"$name.value"} = $value; |
push @{ $Apache::response::conceptgroup{'names'} }, $name; |
$Apache::response::foilgroup{"$name.text"} = $Apache::lonxml::outputstack; |
$Apache::response::conceptgroup{"$name.value"} = $value; |
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$Apache::response::conceptgroup{"$name.text"} = $text; |
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} else { |
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push @{ $Apache::response::foilgroup{'names'} }, $name; |
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$Apache::response::foilgroup{"$name.value"} = $value; |
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$Apache::response::foilgroup{"$name.text"} = $text; |
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} |
} |
} |
} |
} |
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if ($target eq 'edit') { |
$Apache::lonxml::redirection++; |
my $args =''; |
if ($Apache::lonxml::redirection == 1) { |
if ( $#$parstack > 1 ) { $args=$$parstack['-2']; } |
$Apache::lonxml::outputstack=''; |
my $options=&Apache::run::run("{$args;".'return $options}',$safeeval); |
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if (!$options && $#$parstack > 2 ) { $args=$$parstack['-2']; } |
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my @opt; |
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#eval '@opt ='. |
} |
} |
return ''; |
return ''; |
} |
} |
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sub insert_foil { |
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return ' |
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<foil name="" value=""> |
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</foil>'; |
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} |
1; |
1; |
__END__ |
__END__ |
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