version 1.45, 2001/08/20 23:31:07
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version 1.78, 2003/05/16 20:16:18
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# various response type definitons response definition |
# various response type definitons response definition |
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# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
# 11/23,11/24,11/28 Gerd Kortemeyer |
# 11/23,11/24,11/28 Gerd Kortemeyer |
# Guy Albertelli |
# Guy Albertelli |
# 08/04,08/07 Gerd Kortemeyer |
# 08/04,08/07 Gerd Kortemeyer |
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Line 32
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package Apache::response; |
package Apache::response; |
use strict; |
use strict; |
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sub BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse','dataresponse')); |
&Apache::lonxml::register('Apache::response',('responseparam','parameter','dataresponse')); |
} |
} |
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sub start_response { |
sub start_response { |
my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
push (@Apache::inputtags::response,$id); |
if ($#Apache::inputtags::import > -1) { |
push (@Apache::inputtags::responselist,$id); |
&Apache::lonxml::debug("Turning :$id: into"); |
@Apache::inputtags::inputlist=(); |
$id = join('_',@Apache::inputtags::import).'_'.$id; |
return $id; |
&Apache::lonxml::debug("New :$id:"); |
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} |
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push (@Apache::inputtags::response,$id); |
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push (@Apache::inputtags::responselist,$id); |
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@Apache::inputtags::inputlist=(); |
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return $id; |
} |
} |
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sub end_response { |
sub end_response { |
pop @Apache::inputtags::response; |
pop @Apache::inputtags::response; |
@Apache::inputtags::inputlist=(); |
@Apache::inputtags::inputlist=(); |
return ''; |
return ''; |
} |
} |
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sub start_hintresponse { |
sub start_hintresponse { |
my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
push (@Apache::inputtags::response,$id); |
push (@Apache::inputtags::response,$id); |
return $id; |
push (@Apache::inputtags::paramstack,[%Apache::inputtags::params]); |
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return $id; |
} |
} |
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sub end_hintresponse { |
sub end_hintresponse { |
pop @Apache::inputtags::response; |
pop @Apache::inputtags::response; |
return ''; |
if (defined($Apache::inputtags::paramstack[-1])) { |
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%Apache::inputtags::params= |
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@{ pop(@Apache::inputtags::paramstack) }; |
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} |
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return ''; |
} |
} |
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# used by response to set the non-safe space random number generator to something |
# used by response to set the non-safe space random number generator to something |
# that is stable and unique based on the part number and response number |
# that is stable and unique based on the part number and response number |
sub setrandomnumber { |
sub setrandomnumber { |
my $rndseed=&Apache::lonnet::rndseed(); |
my $rndseed; |
&Apache::lonxml::debug("randseed $rndseed"); |
if ($ENV{'request.state'} eq "construct") { |
# $rndseed=unpack("%32i",$rndseed); |
$rndseed=$ENV{'form.rndseed'}; |
$rndseed=$rndseed |
if (!$rndseed) { $rndseed=time; } |
+(&Apache::lonnet::numval($Apache::inputtags::part) << 10); |
} else { |
if (defined($Apache::inputtags::response['-1'])) { |
$rndseed=&Apache::lonnet::rndseed(); |
$rndseed=$rndseed |
} |
+&Apache::lonnet::numval($Apache::inputtags::response['-1']); |
&Apache::lonxml::debug("randseed $rndseed"); |
} |
# $rndseed=unpack("%32i",$rndseed); |
srand($rndseed); |
my $rndmod=(&Apache::lonnet::numval($Apache::inputtags::part) << 10); |
&Apache::lonxml::debug("randseed $rndseed"); |
if (defined($Apache::inputtags::response['-1'])) { |
return ''; |
$rndmod+=&Apache::lonnet::numval($Apache::inputtags::response[-1]); |
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} |
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if ($rndseed =~/,/) { |
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my ($num1,$num2)=split(/,/,$rndseed); |
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$num1+=$rndmod; |
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$num2+=$rndmod; |
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$rndseed="$num1,$num2"; |
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} else { |
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$rndseed+=$rndmod; |
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} |
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&Apache::lonnet::setup_random_from_rndseed($rndseed); |
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&Apache::lonxml::debug("randseed $rndseed"); |
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return ''; |
} |
} |
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sub meta_parameter_write { |
sub meta_parameter_write { |
Line 63 sub meta_parameter_write {
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Line 109 sub meta_parameter_write {
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my $partref=$Apache::inputtags::part; |
my $partref=$Apache::inputtags::part; |
my $result='<parameter part="'.$Apache::inputtags::part.'"'; |
my $result='<parameter part="'.$Apache::inputtags::part.'"'; |
if (defined($Apache::inputtags::response[-1])) { |
if (defined($Apache::inputtags::response[-1])) { |
$result.= ' id="'.$Apache::inputtags::response[-1].'"'; |
$result.= ' id="'.$Apache::inputtags::response[-1].'"'; |
$partref.='_'.$Apache::inputtags::response[-1]; |
$partref.='_'.$Apache::inputtags::response[-1]; |
} |
} |
$result.= ' name="'.$name.'"'. |
$result.= ' name="'.$name.'"'. |
' type="'.$type.'"'. |
' type="'.$type.'"'. |
Line 79 sub meta_package_write {
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Line 125 sub meta_package_write {
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my $name=shift; |
my $name=shift; |
my $result = '<parameter part="'.$Apache::inputtags::part.'"'; |
my $result = '<parameter part="'.$Apache::inputtags::part.'"'; |
if(defined($Apache::inputtags::response[-1])) { |
if(defined($Apache::inputtags::response[-1])) { |
$result.= ' id="'.$Apache::inputtags::response[-1].'"'; |
$result.= ' id="'.$Apache::inputtags::response[-1].'"'; |
} |
} |
$result.=' package="'.$name.'"></parameter>'."\n"; |
$result.=' package="'.$name.'"></parameter>'."\n"; |
return $result; |
return $result; |
Line 90 sub meta_stores_write {
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Line 136 sub meta_stores_write {
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my $partref=$Apache::inputtags::part; |
my $partref=$Apache::inputtags::part; |
my $result = '<stores part="'.$Apache::inputtags::part.'"'; |
my $result = '<stores part="'.$Apache::inputtags::part.'"'; |
if (defined($Apache::inputtags::response[-1])) { |
if (defined($Apache::inputtags::response[-1])) { |
$result.= ' id="'.$Apache::inputtags::response[-1].'"'; |
$result.= ' id="'.$Apache::inputtags::response[-1].'"'; |
$partref.='_'.$Apache::inputtags::response[-1]; |
$partref.='_'.$Apache::inputtags::response[-1]; |
} |
} |
$result.= ' name="'.$name.'"'. |
$result.= ' name="'.$name.'"'. |
' type="'.$type.'"'. |
' type="'.$type.'"'. |
Line 106 sub mandatory_part_meta {
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Line 152 sub mandatory_part_meta {
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# output (to lonspreadsheet) |
# output (to lonspreadsheet) |
# of each part |
# of each part |
# |
# |
return |
return |
# &meta_parameter_write('opendate','date_start','', |
# &meta_parameter_write('opendate','date_start','', |
# 'Opening Date'). |
# 'Opening Date'). |
# &meta_parameter_write('duedate','date_end','', |
# &meta_parameter_write('duedate','date_end','', |
Line 117 sub mandatory_part_meta {
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Line 163 sub mandatory_part_meta {
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# 'Available Points'). |
# 'Available Points'). |
# &meta_parameter_write('maxtries','int_pos','', |
# &meta_parameter_write('maxtries','int_pos','', |
# 'Maximum Number of Tries'). |
# 'Maximum Number of Tries'). |
&meta_package_write('part'). |
&meta_package_write('part'). |
&meta_stores_write('solved','string', |
&meta_stores_write('solved','string', |
'Problem Status'). |
'Problem Status'). |
&meta_stores_write('tries','int_zeropos', |
&meta_stores_write('tries','int_zeropos', |
'Number of Attempts'). |
'Number of Attempts'). |
&meta_stores_write('awarded','float', |
&meta_stores_write('awarded','float', |
'Partial Credit Factor'); |
'Partial Credit Factor'); |
# |
# |
# Note: responseid-specific data 'submission' and 'awarddetail' |
# Note: responseid-specific data 'submission' and 'awarddetail' |
# not available to spreadsheet -> skip here |
# not available to spreadsheet -> skip here |
Line 131 sub mandatory_part_meta {
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Line 177 sub mandatory_part_meta {
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} |
} |
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sub check_for_previous { |
sub check_for_previous { |
my ($curresponse,$partid,$id) = @_; |
my ($curresponse,$partid,$id) = @_; |
my %previous; |
my %previous; |
$previous{'used'} = 0; |
$previous{'used'} = 0; |
foreach my $key (reverse(sort(keys(%Apache::lonhomework::history)))) { |
foreach my $key (sort(keys(%Apache::lonhomework::history))) { |
if ($key =~ /resource\.$partid\.$id\.submission/) { |
if ($key =~ /resource\.$partid\.$id\.submission/) { |
&Apache::lonxml::debug("Trying $key"); |
&Apache::lonxml::debug("Trying $key"); |
my $pastresponse=$Apache::lonhomework::history{$key}; |
my $pastresponse=$Apache::lonhomework::history{$key}; |
if ($pastresponse eq $curresponse) { |
if ($pastresponse eq $curresponse) { |
$previous{'used'} = 1; |
$previous{'used'} = 1; |
my $history; |
my $history; |
if ( $key =~ /^(\d+):/ ) { |
if ( $key =~ /^(\d+):/ ) { |
$history=$1; |
$history=$1; |
$previous{'award'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"}; |
$previous{'award'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"}; |
$previous{'last'}='0'; |
$previous{'last'}='0'; |
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push(@{ $previous{'version'} },$history); |
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} else { |
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$previous{'award'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"}; |
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$previous{'last'}='1'; |
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} |
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if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN'; } |
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&Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:"); |
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} |
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} |
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} |
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&Apache::lonhomework::showhash(%previous); |
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return %previous; |
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} |
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sub handle_previous { |
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my ($previous,$ad)=@_; |
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if ($$previous{'used'} && ($$previous{'award'} eq $ad) ) { |
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if ($$previous{'last'}) { |
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push(@Apache::inputtags::previous,'PREVIOUSLY_LAST'); |
} else { |
} else { |
$previous{'award'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"}; |
push(@Apache::inputtags::previous,'PREVIOUSLY_USED'); |
$previous{'last'}='1'; |
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} |
} |
if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN'; } |
push(@Apache::inputtags::previous_version,$$previous{'version'}); |
&Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:"); |
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last; |
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} |
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} |
} |
} |
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return %previous; |
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} |
} |
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sub start_caparesponse { |
sub view_or_modify { |
require Apache::caparesponse; |
my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); |
import Apache::caparesponse; |
my $myself=0; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ( ($name eq $ENV{'user.name'}) && ($domain eq $ENV{'user.domain'}) ) { |
# print "\n<br />\nsimple caparesponse\n"; |
$myself=1; |
return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
} |
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my $vgr=&Apache::lonnet::allowed('vgr',$courseid); |
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my $mgr=&Apache::lonnet::allowed('vgr',$courseid); |
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if ($mgr) { return "M"; } |
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if ($vgr) { return "V"; } |
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if ($myself) { return "V"; } |
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return ''; |
} |
} |
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sub start_stringresponse { |
sub start_dataresponse { |
require Apache::caparesponse; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
import Apache::caparesponse; |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
if ($target eq 'web') { |
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$result = $token->[2]->{'display'}.':'; |
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} elsif ($target eq 'meta') { |
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$result = &Apache::response::meta_stores_write($token->[2]->{'name'}, |
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$token->[2]->{'type'}, |
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$token->[2]->{'display'}); |
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$result .= &Apache::response::meta_package_write('dataresponse'); |
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} |
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return $result; |
} |
} |
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sub start_numericalresponse { |
sub end_dataresponse { |
require Apache::caparesponse; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
import Apache::caparesponse; |
my $result; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ( $target eq 'web' ) { |
return &Apache::caparesponse::start_numericalresponse |
} elsif ($target eq 'grade' ) { |
($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
if ( defined $ENV{'form.submitted'}) { |
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my ($symb,$courseid,$domain,$name)=&Apache::lonxml::whichuser(); |
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my $allowed=&Apache::lonnet::allowed('mgr',$courseid); |
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if ($allowed) { |
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&Apache::response::setup_params('dataresponse'); |
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my $partid = $Apache::inputtags::part; |
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my $id = $Apache::inputtags::response['-1']; |
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my $response = $ENV{'form.HWVAL_'.$id}; |
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my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
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if ( $response =~ /[^\s]/) { |
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$Apache::lonhomework::results{"resource.$partid.$id.$name"}=$response; |
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$Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response; |
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$Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}='SUBMITTED'; |
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} |
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} else { |
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$result='Not Permitted to change values.' |
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} |
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} |
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} |
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&Apache::response::end_response; |
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return $result; |
} |
} |
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sub start_radiobuttonresponse { |
sub start_responseparam { |
require Apache::radiobuttonresponse; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
import Apache::radiobuttonresponse; |
my $result=''; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'meta') { |
return &Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
$result = &meta_parameter_write($token->[2]->{'name'}, |
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$token->[2]->{'type'}, |
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$token->[2]->{'default'}, |
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$token->[2]->{'description'}); |
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} elsif ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token); |
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$result.=&Apache::edit::text_arg('Name:','name',$token). |
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&Apache::edit::text_arg('Type:','type',$token). |
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&Apache::edit::text_arg('Description:','description',$token). |
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&Apache::edit::text_arg('Default:','default',$token). |
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"</td></tr>"; |
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$result.=&Apache::edit::end_table; |
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} elsif ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
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'name','type','description', |
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'default'); |
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if ($constructtag) { |
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$result = &Apache::edit::rebuild_tag($token); |
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$result.=&Apache::edit::handle_insert(); |
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} |
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} elsif ($target eq 'grade' || $target eq 'answer' || $target eq 'web' || |
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$target eq 'tex' || $target eq 'analyze' ) { |
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if ($ENV{'request.state'} eq 'construct') { |
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my $name =&Apache::lonxml::get_param('name',$parstack,$safeeval); |
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my $default=&Apache::lonxml::get_param('default',$parstack, |
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$safeeval); |
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if ($name) {$Apache::inputtags::params{$name}=$default;} |
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} |
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} |
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return $result; |
} |
} |
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sub start_optionresponse { |
sub end_responseparam { |
require Apache::optionresponse; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
import Apache::optionresponse; |
if ($target eq 'edit') { return ('','no'); } |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
return ''; |
return &Apache::optionresponse::start_optionresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
} |
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sub start_imageresponse { |
sub start_parameter { |
require Apache::imageresponse; |
my $result = &start_responseparam(@_); |
import Apache::imageresponse; |
return $result; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::imageresponse::start_imageresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
} |
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sub start_essayresponse { |
sub end_parameter { |
require Apache::essayresponse; |
my $result = &end_responseparam(@_); |
import Apache::essayresponse; |
return $result; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
} |
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sub view_or_modify { |
sub reset_params { |
my ($symb,$courseid,$domain,$name) = &Apache::lonhomework::which_user(); |
%Apache::inputtags::params=(); |
my $myself=0; |
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if ( ($user eq $ENV{'user.name'}) && ($domain eq $ENV{'user.domain'}) ) { |
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$myself=1; |
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} |
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my $vgr=&Apache::lonnet::allowed('vgr',$courseid); |
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my $mgr=&Apache::lonnet::allowed('vgr',$courseid); |
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if ($mgr) { return "M"; } |
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if ($vgr) { return "V"; } |
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if ($myself) { return "V"; } |
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return ''; |
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} |
} |
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sub start_dataresponse { |
sub setup_params { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($tag) = @_; |
my $id = &Apache::response::start_response($parstack,$safeeval); |
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my $result; |
if ($ENV{'request.state'} eq 'construct') { return; } |
if ($target eq 'web') { |
my %paramlist=(); |
$result = $token->[2]->{'display'}.':'; |
foreach my $key (keys(%Apache::lonnet::packagetab)) { |
} elsif ($target eq 'meta') { |
if ($key =~ /^$tag/) { |
$result = &Apache::response::meta_stores_write($token->[2]->{'name'}, |
my ($package,$name) = split(/&/,$key); |
$token->[2]->{'type'}, |
$paramlist{$name}=1; |
$token->[2]->{'display'}); |
} |
$result .= &Apache::response::meta_package_write('dataresponse'); |
} |
} |
foreach my $key (keys(%paramlist)) { |
return $result; |
my $entry= 'resource.'.$Apache::inputtags::part; |
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if (defined($Apache::inputtags::response[-1])) { |
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$entry.='_'.$Apache::inputtags::response[-1]; |
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} |
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$entry.='.'.$key; |
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&Apache::lonxml::debug("looking for $entry"); |
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my $value = &Apache::lonnet::EXT("$entry"); |
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&Apache::lonxml::debug("$key has value :$value:"); |
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if ($value eq 'con_lost' || $value =~ /^error:/) { |
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&Apache::lonxml::debug("using nothing"); |
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$Apache::inputtags::params{$key}=''; |
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} else { |
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&Apache::lonxml::debug("using value"); |
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$Apache::inputtags::params{$key}=$value; |
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} |
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} |
} |
} |
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sub end_dataresponse { |
sub answer_header { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($type) = @_; |
my $result; |
my $result; |
if ( $target eq 'web' ) { |
if ($ENV{'form.answer_output_mode'} eq 'tex') { |
} elsif ($target eq 'grade' ) { |
$result = ' \vskip 0 mm \begin{tabular}{|c|}\hline Answer for Part: '. |
if ( defined $ENV{'form.submitted'}) { |
$Apache::inputtags::part.' \\\\ \hline '; |
my ($symb,$courseid,$domain,$name)=&Apache::lonhomework::which_user(); |
} else { |
my $allowed=&Apache::lonnet::allowed('mgr',$courseid); |
if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse' ) { |
if ($allowed) { |
$result = '<table border="1"><tr><th>Answer for Part:'. |
&Apache::response::setup_params('datasubmission'); |
$Apache::inputtags::part. '</th></tr><tr>'."\n"; |
my $partid = $Apache::inputtags::part; |
} else { |
my $id = $Apache::inputtags::response['-1']; |
$result = '<table border="1"><tr><td>Answer for Part:'. |
my $response = $ENV{'form.HWVAL'.$id}; |
$Apache::inputtags::part. '</td>'."\n"; |
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
} |
if ( $response =~ /[^\s]/) { |
} |
$Apache::lonhomework::results{"resource.$partid.$id.$name"}= |
return $result; |
$response; |
|
$Apache::lonhomework::results{ |
|
"resource.$partid.$id.submission"}= |
|
$response; |
|
$Apache::lonhomework::results{ |
|
"resource.$partid.$id.awarddetail"}= |
|
'SUBMITTED'; |
|
} |
|
} else { |
|
$result='Not Permitted to change values.' |
|
} |
|
} |
|
} |
|
&Apache::response::end_response; |
|
return $result; |
|
} |
} |
|
|
sub start_responseparam { |
sub answer_part { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($type,$answer) = @_; |
my $result=''; |
my $result; |
if ($target eq 'meta') { |
if ($ENV{'form.answer_output_mode'} eq 'tex') { |
$result = &meta_parameter_write($token->[2]->{'name'}, |
$result = ' '.$answer.'\\\\ \hline '; |
$token->[2]->{'type'}, |
} else { |
$token->[2]->{'default'}, |
if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse') { |
$token->[2]->{'description'}); |
$result = '<td>'.$answer.'</td>'; |
} elsif ($target eq 'edit') { |
} else { |
$result.=&Apache::edit::tag_start($target,$token, |
$result = '<td>'.$answer.'</td>'; |
&Apache::lonxml::description($token)); |
} |
$result.=&Apache::edit::text_arg('Name:','name',$token). |
|
&Apache::edit::text_arg('Type:','type',$token). |
|
&Apache::edit::text_arg('Description:','description',$token). |
|
&Apache::edit::text_arg('Default:','default',$token). |
|
"</td></tr>"; |
|
$result.=&Apache::edit::end_table; |
|
} elsif ($target eq 'modified') { |
|
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
|
'name','type','description', |
|
'default'); |
|
if ($constructtag) { |
|
$result = &Apache::edit::rebuild_tag($token); |
|
$result.=&Apache::edit::handle_insert(); |
|
} |
} |
} |
return $result; |
return $result; |
|
} |
} |
|
|
sub end_responseparam { |
sub answer_footer { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($type) = @_; |
if ($target eq 'edit') { return ('','no'); } |
my $result; |
return ''; |
if ($ENV{'form.answer_output_mode'} eq 'tex') { |
|
$result = ' \end{tabular} \vskip 0 mm '; |
|
} else { |
|
if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse') { |
|
$result = '</tr></table>'; |
|
} else { |
|
$result = '</tr></table>'; |
|
} |
|
} |
|
return $result; |
} |
} |
|
|
sub setup_params { |
sub showallfoils { |
my ($tag) = @_; |
my $return=0; |
|
if (defined($ENV{'form.showallfoils'}) && |
|
$ENV{'request.state'} eq 'construct') { |
|
$return=1; |
|
} |
|
return $return; |
|
} |
|
|
@Apache::inputtags::params=(); |
sub getresponse { |
my %paramlist=(); |
my ($temp)=@_; |
foreach my $key (keys(%Apache::lonnet::packagetab)) { |
my $formparm='form.HWVAL_'.$Apache::inputtags::response['-1']; |
if ($key =~ /^$tag/) { |
my $response; |
my ($package,$name) = split(/&/,$key); |
if (!defined($temp)) { |
$paramlist{$name}=1; |
$temp=1; |
} |
} else { |
} |
$formparm.=":$temp"; |
foreach my $key (keys(%paramlist)) { |
|
my $entry= 'resource.'.$Apache::inputtags::part; |
|
if (defined($Apache::inputtags::response[-1])) { |
|
$entry.='_'.$Apache::inputtags::response[-1]; |
|
} |
} |
$entry.='.'.$key; |
my %let_to_num=('A'=>0,'B'=>1,'C'=>2,'D'=>3,'E'=>4,'F'=>5,'G'=>6,'H'=>7, |
&Apache::lonxml::debug("looking for $entry"); |
'I'=>8,'J'=>9,'K'=>10,'L'=>11,'M'=>12,'N'=>13,'O'=>14, |
my $value = &Apache::lonnet::EXT("$entry"); |
'P'=>15,'Q'=>16,'R'=>17,'S'=>18,'T'=>19,'U'=>20,'V'=>21, |
&Apache::lonxml::debug("$key has value :$value:"); |
'W'=>22,'X'=>23,'Y'=>24,'Z'=>25); |
if ($value eq 'con_lost' || $value =~ /^error:/) { |
if ($ENV{'form.submitted'} eq 'scantron') { |
&Apache::lonxml::debug("using nothing"); |
my $part = $Apache::inputtags::part; |
$Apache::inputtags::params{$key}=''; |
my $id = $Apache::inputtags::response[-1]; |
|
$response = $ENV{'scantron.'.($Apache::lonxml::counter+$temp-1). |
|
'.answer'}; |
|
# save bubbled letter for later |
|
$Apache::lonhomework::results{"resource.$part.$id.scantron"}.= |
|
$response; |
|
$response = $let_to_num{$response}; |
} else { |
} else { |
&Apache::lonxml::debug("using value"); |
$response = $ENV{$formparm}; |
$Apache::inputtags::params{$key}=$value; |
} |
|
return $response; |
|
} |
|
|
|
sub repetition { |
|
my $id = $Apache::inputtags::part; |
|
my $weight = &Apache::lonnet::EXT("resource.$id.weight"); |
|
my $repetition = int $weight/9; |
|
if ($weight % 9 != 0) {$repetition++;} |
|
return $repetition; |
|
} |
|
|
|
sub scored_response { |
|
my ($part,$id)=@_; |
|
my $repetition=&repetition(); |
|
my $score=0; |
|
for (my $i=0;$i<$repetition;$i++) { |
|
my $increase=&Apache::response::getresponse($i+1); |
|
if ($increase ne '') { $score+=$increase+1; } |
} |
} |
} |
my $weight = &Apache::lonnet::EXT("resource.$part.weight"); |
|
my $pcr=$score/$weight; |
|
$Apache::lonhomework::results{"resource.$part.$id.awarded"}=$pcr; |
|
$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}= |
|
'ASSIGNED_SCORE'; |
|
return $repetition; |
|
} |
|
|
|
sub whichorder { |
|
my ($max,$randomize,$showall,$hash)=@_; |
|
#&Apache::lonxml::debug("man $max randomize $randomize"); |
|
if (!defined(@{ $$hash{'names'} })) { return; } |
|
my @names = @{ $$hash{'names'} }; |
|
my @whichopt =(); |
|
my (%top,@toplist,%bottom,@bottomlist); |
|
if (!($showall || ($randomize eq 'no'))) { |
|
my $current=0; |
|
foreach my $name (@names) { |
|
$current++; |
|
if ($$hash{"$name.location"} eq 'top') { |
|
$top{$name}=$current; |
|
} elsif ($$hash{"$name.location"} eq 'bottom') { |
|
$bottom{$name}=$current; |
|
} |
|
} |
|
} |
|
my $topcount=0; |
|
my $bottomcount=0; |
|
while (((scalar(@whichopt)+$topcount+$bottomcount) < $max || $showall) |
|
&& ($#names > -1)) { |
|
#&Apache::lonxml::debug("Have $#whichopt max is $max"); |
|
my $aopt; |
|
if ($showall || ($randomize eq 'no')) { |
|
$aopt=0; |
|
} else { |
|
$aopt=int(&Math::Random::random_uniform() * ($#names+1)); |
|
} |
|
#&Apache::lonxml::debug("From $#whichopt $max $#names elms, picking $aopt"); |
|
$aopt=splice(@names,$aopt,1); |
|
#&Apache::lonxml::debug("Picked $aopt"); |
|
if ($top{$aopt}) { |
|
$toplist[$top{$aopt}]=$aopt; |
|
$topcount++; |
|
} elsif ($bottom{$aopt}) { |
|
$bottomlist[$bottom{$aopt}]=$aopt; |
|
$bottomcount++; |
|
} else { |
|
push (@whichopt,$aopt); |
|
} |
|
} |
|
for (my $i=0;$i<=$#toplist;$i++) { |
|
if ($toplist[$i]) { unshift(@whichopt,$toplist[$i]) } |
|
} |
|
for (my $i=0;$i<=$#bottomlist;$i++) { |
|
if ($bottomlist[$i]) { push(@whichopt,$bottomlist[$i]) } |
|
} |
|
|
|
return @whichopt; |
} |
} |
|
|
1; |
1; |