version 1.7, 2001/02/07 00:27:32
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version 1.54, 2004/03/19 00:24:42
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# The LearningOnline Network with CAPA |
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# implements the tags that control the hints |
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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 me&aree 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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# |
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package Apache::hinttags; |
package Apache::hinttags; |
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use strict; |
use strict; |
use Apache::lonnet; |
use Apache::lonnet(); |
use capa; |
use capa; |
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use Apache::lonlocal; |
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sub BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::hinttags',('hintgroup','hintpart','numericalhint')); |
&Apache::lonxml::register('Apache::hinttags',('hintgroup','hintpart','numericalhint','stringhint','formulahint','optionhint','radiobuttonhint')); |
} |
} |
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@Apache::hint::which=(); |
@Apache::hint::which=(); |
sub start_hintgroup { |
sub start_hintgroup { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $skiptoend='1'; |
my $skiptoend='0'; |
my $result; |
my $result; |
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if ($target ne 'meta' || $target ne 'grade') { |
if ($target eq 'web') { |
my $id=$Apache::inputtags::part; |
my $id=$Apache::inputtags::part; |
my $numtries=$Apache::lonhomework::history{"resource.$id.tries"}; |
my $numtries=$Apache::lonhomework::history{"resource.$id.tries"}; |
if ( $numtries eq '') { $numtries = 0; } |
if ( $numtries eq '') { $numtries = 0; } |
my $hinttries=&Apache::lonnet::EXT("resource.$id.hinttries"); |
my $hinttries=&Apache::response::get_response_param($id,"hinttries",1); |
if ( $hinttries eq '') { $hinttries = 1; } |
&Apache::lonxml::debug("found :$id:$numtries:$hinttries:"); |
&Apache::lonxml::debug("found :$id:$numtries:$hinttries:"); |
my $gradestatus= |
if ( $numtries >= $hinttries ) { |
$Apache::lonhomework::history{"resource.$id.solved"}; |
$skiptoend='0'; |
my $showoncorrect=lc(&Apache::lonxml::get_param('showoncorrect',$parstack,$safeeval)); |
if ($target eq 'web') {$result='<table bgcolor="#dddddd"><tr><td>';} |
&Apache::lonxml::debug("onc orrect $showoncorrect, $gradestatus"); |
} |
if ( ($showoncorrect ne 'yes' && $gradestatus =~ /^correct/) || |
} |
( $numtries < $hinttries) ) { |
if ($skiptoend && $target ne 'meta') { |
&Apache::lonxml::debug("Grabbin all"); |
&Apache::lonxml::get_all_text("/hintgroup",$$parser[$#$parser]); |
&Apache::lonxml::get_all_text("/hintgroup",$parser); |
} |
} |
@Apache::hint::which=(); |
&Apache::lonxml::startredirection; |
return $result; |
} elsif ($target eq 'tex') { |
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$result .= '\keephidden{'; |
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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::select_arg('Show hint when problem Correct:','showoncorrect',[['no',&mt('No')],['yes',&mt('Yes')]]); |
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$result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
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} elsif ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'showoncorrect'); |
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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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} |
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@Apache::hint::which=(); |
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return $result; |
} |
} |
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sub end_hintgroup { |
sub end_hintgroup { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
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if ($target ne 'meta' || $target ne 'grade') { |
if ($target eq 'web') { |
my $id=$Apache::inputtags::part; |
my $id=$Apache::inputtags::part; |
my $numtries=$Apache::lonhomework::history{"resource.$id.tries"}; |
my $numtries=$Apache::lonhomework::history{"resource.$id.tries"}; |
if ( $numtries eq '') { $numtries = 0; } |
if ( $numtries eq '') { $numtries = 0; } |
my $hinttries=&Apache::lonnet::EXT("resource.$id.hinttries"); |
my $hinttries=&Apache::response::get_response_param($id,"hinttries",1); |
if ( $hinttries eq '') { $hinttries = 1; } |
&Apache::lonxml::debug("found :$id:$numtries:$hinttries:"); |
&Apache::lonxml::debug("found :$id:$numtries:$hinttries:"); |
my $hinttext=&Apache::lonxml::endredirection; |
if ( $numtries >= $hinttries ) { |
if ($Apache::lonhomework::type ne 'exam' && |
if ($target eq 'web') {$result='</td></tr></table>';} |
$numtries >= $hinttries && $hinttext =~/\S/) { |
} |
$result='<table bgcolor="#dddddd"><tr><td>'. |
} |
$hinttext.'</td></tr></table>'; |
@Apache::hint::which=''; |
} |
return $result; |
} elsif ($target eq 'edit') { |
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$result.=&Apache::edit::end_table(); |
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} elsif ($target eq 'tex') { |
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$result .= '}'; |
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} |
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@Apache::hint::which=(); |
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return $result; |
} |
} |
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sub start_numericalhint { |
sub start_numericalhint { |
#do everything in end, so intervening <responseparams> work |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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#do everything in end, so intervening <responseparams> work |
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&Apache::response::start_hintresponse($parstack,$safeeval); |
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my $result; |
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if ($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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$result.=&Apache::edit::text_arg('Answer:','answer',$token); |
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if ($token->[1] eq 'numericalhint') { |
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$result.=&Apache::edit::text_arg('Unit:','unit',$token,5). |
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&Apache::loncommon::help_open_topic('Physical_Units'); |
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$result.=&Apache::edit::text_arg('Format:','format',$token,4). |
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&Apache::loncommon::help_open_topic('Numerical_Response_Format'); |
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} elsif ($token->[1] eq 'stringhint') { |
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$result.=&Apache::edit::select_arg('Type:','type', |
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[['cs','Case Sensitive'],['ci','Case Insensitive'], |
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['mc','Case Insensitive, Any Order']],$token); |
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} elsif ($token->[1] eq 'formulahint') { |
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$result.=&Apache::edit::text_arg('Sample Points:','samples',$token,40); |
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} |
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$result.=&Apache::edit::end_row(); |
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$result.=&Apache::edit::start_spanning_row(); |
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} elsif ($target eq 'modified') { |
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my $constructtag; |
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if ($token->[1] eq 'numericalhint') { |
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$constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'name', |
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'answer','unit','format'); |
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} elsif ($token->[1] eq 'stringhint') { |
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$constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'name','answer', |
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'type'); |
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} elsif ($token->[1] eq 'formulahint') { |
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$constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'name','answer', |
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'samples'); |
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} |
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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 'web') { |
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&Apache::response::reset_params(); |
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} |
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return $result; |
} |
} |
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sub end_numericalhint { |
sub end_numericalhint { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target ne 'meta' && $target ne 'grade') { |
if ($target eq 'web') { |
my $args =''; |
if (!$Apache::lonxml::default_homework_loaded) { |
$safeeval->share_from('capa',['&caparesponse_capa_check_answer']); |
&Apache::lonxml::default_homework_load($safeeval); |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
} |
my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
$safeeval->share_from('capa',['&caparesponse_capa_check_answer']); |
my $response = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.$Apache::inputtags::response['-1'].submission"}; |
my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); |
&Apache::lonxml::debug("hintgroup is using $response<br>\n"); |
&Apache::response::setup_params('numericalhint',$safeeval); |
my $expression="&caparesponse_check_list('".$response."','". |
my $partid=$Apache::inputtags::part; |
$$parstack[$#$parstack]. |
my $id=$Apache::inputtags::response['-1']; |
';my $tol="'.$Apache::inputtags::params{'tol'}.'"'. |
#id submissions occured under |
';my $sig="'.$Apache::inputtags::params{'sig'}.'"'. |
my $submitid=$Apache::inputtags::response['-2']; |
"');"; |
my $response = $Apache::lonhomework::history{ |
$result = &Apache::run::run($expression,$safeeval); |
"resource.$partid.$submitid.submission"}; |
&Apache::lonxml::debug("$expression:result:$result:$Apache::lonxml::curdepth"); |
&Apache::lonxml::debug("hintgroup is using $response<br />\n"); |
my ($awards) = split /:/ , $result; |
my $hideunit=&Apache::response::get_response_param($partid.'_'.$submitid,'turnoffunit'); |
my ($ad) = &Apache::inputtags::finalizeawards(split /,/ , $awards); |
my $args_ref= \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')}; |
if ($ad eq 'EXACT_ANS' || $ad eq 'APPROX_ANS') { push (@Apache::hint::which,$name); } |
$$args_ref{'response'}=$response; |
$result=''; |
#need to get all possible parms |
} |
foreach my $arg ('type','tol','sig','ans_fmt','unit','calc', |
return $result; |
'samples') { |
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$$args_ref{$arg}= |
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&Apache::lonxml::get_param($arg,$parstack,$safeeval); |
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} |
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foreach my $key (keys(%Apache::inputtags::params)) { |
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$$args_ref{$key}=$Apache::inputtags::params{$key}; |
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} |
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if (lc($hideunit) eq "yes") { delete($$args_ref{'unit'}); } |
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if ($$tagstack[-1] eq 'formulahint') { |
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$$args_ref{'type'}='fml'; |
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} elsif ($$tagstack[-1] eq 'numericalhint') { |
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$$args_ref{'type'}='float'; |
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} |
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my @answer=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval); |
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&Apache::lonxml::debug('answer is'.join(':',@answer)); |
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@{$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=@answer; |
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($result,my @msgs) = &Apache::run::run("&caparesponse_check_list()", |
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$safeeval); |
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&Apache::lonxml::debug('msgs are'.join(':',@msgs)); |
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&Apache::lonxml::debug("result:$result:$Apache::lonxml::curdepth"); |
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my ($awards)=split(/:/,$result); |
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my (@awards) = split(/,/,$awards); |
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my ($ad, $msg) = &Apache::inputtags::finalizeawards(\@awards,\@msgs); |
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if ($ad eq 'EXACT_ANS' || $ad eq 'APPROX_ANS') { push (@Apache::hint::which,$name); } |
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$result=''; |
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} elsif ($target eq 'meta') { |
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$result=&Apache::response::meta_package_write($token->[1]); |
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} elsif ($target eq 'edit') { |
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$result.='</td></tr>'.&Apache::edit::end_table; |
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} |
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&Apache::response::end_hintresponse(); |
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return $result; |
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} |
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sub start_formulahint { |
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return &start_numericalhint(@_); |
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} |
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sub end_formulahint { |
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return &end_numericalhint(@_); |
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} |
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sub start_stringhint { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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#do everything in end, so intervening <responseparams> work |
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&Apache::response::start_hintresponse($parstack,$safeeval); |
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my $result; |
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if ($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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$result.=&Apache::edit::text_arg('Answer:','answer',$token); |
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$result.=&Apache::edit::select_arg('Type:','type', |
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[['cs','Case Sensitive'],['ci','Case Insensitive'], |
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['mc','Case Insensitive, Any Order'], |
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['re','Regular Expression']],$token); |
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$result.=&Apache::edit::end_row(); |
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$result.=&Apache::edit::start_spanning_row(); |
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} elsif ($target eq 'modified') { |
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my $constructtag; |
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$constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'name','answer', |
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'type'); |
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$result = &Apache::edit::rebuild_tag($token); |
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$result .= &Apache::edit::handle_insert(); |
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} elsif ($target eq 'web') { |
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&Apache::response::reset_params(); |
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} |
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return $result; |
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} |
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sub end_stringhint { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result; |
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if ($target eq 'web') { |
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if (!$Apache::lonxml::default_homework_loaded) { |
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&Apache::lonxml::default_homework_load($safeeval); |
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} |
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my $answer=&Apache::lonxml::get_param('answer',$parstack,$safeeval); |
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$safeeval->share_from('capa',['&caparesponse_capa_check_answer']); |
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my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); |
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&Apache::response::setup_params('stringhint',$safeeval); |
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my $partid=$Apache::inputtags::part; |
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my $id=$Apache::inputtags::response['-1']; |
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#id submissions occured under |
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my $submitid=$Apache::inputtags::response['-2']; |
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my $response = $Apache::lonhomework::history{ |
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"resource.$partid.$submitid.submission"}; |
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&Apache::lonxml::debug("hintgroup is using $response<br />\n"); |
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my $args_ref= \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')}; |
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$$args_ref{'response'}=$response; |
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my $type=$$args_ref{'type'}=&Apache::lonxml::get_param('type',$parstack,$safeeval); |
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my ($ad,$msg); |
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if ($type eq 're' ) { |
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${$safeeval->varglob('LONCAPA::response')}=$response; |
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$result = &Apache::run::run('return $LONCAPA::response=~m'.$answer,$safeeval); |
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&Apache::lonxml::debug("current $response"); |
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&Apache::lonxml::debug("current $answer"); |
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$ad = ($result) ? 'APPROX_ANS' : 'INCORRECT'; |
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} else { |
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foreach my $key (keys(%Apache::inputtags::params)) { |
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$$args_ref{$key}=$Apache::inputtags::params{$key}; |
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} |
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&Apache::lonxml::debug('answer is'.$answer); |
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@{$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=($answer); |
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($result,my @msgs)=&Apache::run::run("&caparesponse_check_list()", |
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$safeeval); |
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&Apache::lonxml::debug('msgs are'.join(':',@msgs)); |
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&Apache::lonxml::debug("result:$result:$Apache::lonxml::curdepth"); |
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my ($awards)=split(/:/,$result); |
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my (@awards) = split(/,/,$awards); |
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($ad, $msg) = &Apache::inputtags::finalizeawards(\@awards,\@msgs); |
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} |
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if ($ad eq 'EXACT_ANS' || $ad eq 'APPROX_ANS') { |
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push (@Apache::hint::which,$name); |
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} |
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$result=''; |
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} elsif ($target eq 'meta') { |
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$result=&Apache::response::meta_package_write($token->[1]); |
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} elsif ($target eq 'edit') { |
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$result.='</td></tr>'.&Apache::edit::end_table; |
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} |
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&Apache::response::end_hintresponse(); |
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return $result; |
} |
} |
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# a part shows if it is on, if no specific parts are on, then default shows |
# a part shows if it is on, if no specific parts are on, then default shows |
sub start_hintpart { |
sub start_hintpart { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $show ='0'; |
my $show ='0'; |
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my $result = ''; |
if ($target ne 'meta' && $target ne 'grade') { |
if ($target eq 'web') { |
my $args =''; |
my $on= &Apache::lonxml::get_param('on',$parstack,$safeeval); |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
&Apache::lonxml::debug("hintpart sees $on and ,$#Apache::hint::which"); |
my $on = &Apache::run::run("{$args;".'return $on}',$safeeval); |
if ( $on eq 'default' && $#Apache::hint::which == '-1') { |
if ( $on eq 'default' && $#Apache::hint::which == '-1') { |
$show=1; |
} else { |
} else { |
my $which; |
my $which; |
foreach $which (@Apache::hint::which) { if ($which eq $on) { $show = 1; last } } |
foreach $which (@Apache::hint::which) { if ($which eq $on) { $show = 1; last } } |
} |
} |
if (!$show) { |
if (!$show) { |
&Apache::lonxml::get_all_text("/hintpart",$$parser[$#$parser]); |
&Apache::lonxml::get_all_text("/hintpart",$parser); |
} |
} |
} else { |
} elsif ($target eq 'grade') { |
&Apache::lonxml::get_all_text("/hintpart",$$parser[$#$parser]); |
&Apache::lonxml::get_all_text("/hintpart",$parser); |
} |
} elsif ($target eq 'edit') { |
return ''; |
$result.= &Apache::edit::tag_start($target,$token); |
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$result.= &Apache::edit::text_arg('On:','on',$token); |
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$result.= &Apache::edit::end_row(); |
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$result.= &Apache::edit::start_spanning_row(); |
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} elsif ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'on'); |
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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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} |
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return $result; |
} |
} |
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sub end_hintpart { |
sub end_hintpart { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
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if ($target eq 'edit') { $result.=&Apache::edit::end_table; } |
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return $result; |
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} |
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sub start_optionhint { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
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&Apache::response::start_hintresponse($parstack,$safeeval); |
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if ($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',$token); |
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$result.=&Apache::edit::text_arg('Answer:','answer',$token,40); |
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$result.=&Apache::edit::text_arg('Concept:','concept',$token,50); |
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} elsif ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'name', |
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'answer','concept'); |
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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 ($target eq 'meta') { |
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$result=&Apache::response::meta_package_write('numericalhint'); |
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} |
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return $result; |
} |
} |
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sub end_optionhint { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
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if ($target eq 'web') { |
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my ($foilmatch,$conceptmatch)=(-1,-1); |
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my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); |
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my $partid=$Apache::inputtags::part; |
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#id submissions occured under |
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my $submitid=$Apache::inputtags::response['-2']; |
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my $part_id="$partid.$submitid"; |
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my %answer; |
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my $answer=&Apache::lonxml::get_param('answer',$parstack,$safeeval); |
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if ($answer) { |
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eval('%answer ='.$answer); |
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&Apache::lonhomework::showhash(%answer); |
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my $response = $Apache::lonhomework::history{ |
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"resource.$part_id.submission"}; |
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my %response=&Apache::lonnet::str2hash($response); |
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&Apache::lonhomework::showhash(%response); |
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foreach my $foil (keys(%answer)) { |
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$foilmatch=1; |
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if ($answer{$foil} ne $response{$foil}) {$foilmatch=0;last;} |
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} |
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} |
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my %concept; |
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my $constr=&Apache::lonxml::get_param('concept',$parstack,$safeeval); |
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if ( $constr ) { eval('%concept ='.$constr); } |
|
my $response = $Apache::lonhomework::history{ |
|
"resource.$part_id.submissiongrading"}; |
|
my %response=&Apache::lonnet::str2hash($response); |
|
foreach my $concept (keys(%concept)) { |
|
my $compare; |
|
if ($concept{$concept} eq 'correct') {$compare=1}else{$compare=0} |
|
$conceptmatch=1; |
|
if (ref($Apache::hint::option{"$part_id.concepts"})) { |
|
foreach my $foil (@{ $Apache::hint::option{"$part_id.concept.$concept"} }) { |
|
&Apache::lonxml::debug("compare -$foil- -$response{$foil}-$compare-"); |
|
if ( exists($response{$foil}) && |
|
$response{$foil} ne $compare) {$conceptmatch=0;last;} |
|
} |
|
} else { |
|
$conceptmatch=0; |
|
} |
|
if ($conceptmatch eq '0') { last; } |
|
} |
|
if ( ($conceptmatch eq '-1' || $conceptmatch eq '1') && |
|
($foilmatch eq '-1' || $foilmatch eq '1') ) { |
|
push(@Apache::hint::which,$name); |
|
} |
|
} elsif ($target eq 'edit') { $result.=&Apache::edit::end_table; } |
|
if ($target eq 'edit') { $result.=&Apache::edit::end_table; } |
|
&Apache::response::end_hintresponse(); |
|
return $result; |
|
} |
|
|
|
sub start_radiobuttonhint { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
my $result; |
|
&Apache::response::start_hintresponse($parstack,$safeeval); |
|
if ($target eq 'edit') { |
|
$result.=&Apache::edit::tag_start($target,$token); |
|
$result.=&Apache::edit::text_arg('Name:','name',$token); |
|
$result.=&Apache::edit::text_arg('Answer:','answer',$token); |
|
} elsif ($target eq 'modified') { |
|
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
|
$safeeval,'name', |
|
'answer'); |
|
if ($constructtag) { |
|
$result = &Apache::edit::rebuild_tag($token); |
|
$result .= &Apache::edit::handle_insert(); |
|
} |
|
} elsif ($target eq 'meta') { |
|
$result=&Apache::response::meta_package_write('numericalhint'); |
|
} |
|
return $result; |
|
} |
|
|
|
sub end_radiobuttonhint { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
my $result; |
|
if ($target eq 'web') { |
|
my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); |
|
my @answer; |
|
my $answer=&Apache::lonxml::get_param('answer',$parstack,$safeeval); |
|
eval('@answer ='.$answer); |
|
my $partid=$Apache::inputtags::part; |
|
#id submissions occured under |
|
my $submitid=$Apache::inputtags::response['-2']; |
|
my $part_id="$partid.$submitid"; |
|
my $response = $Apache::lonhomework::history{ |
|
"resource.$part_id.submission"}; |
|
($response)=&Apache::lonnet::str2hash($response); |
|
&Apache::lonxml::debug("response is $response"); |
|
|
|
if ($answer[0] eq 'foil') { |
|
shift(@answer); |
|
foreach my $answer (@answer) { |
|
if ($response eq $answer) { |
|
push (@Apache::hint::which,$name); |
|
last; |
|
} |
|
} |
|
} elsif ($answer[0] eq 'concept') { |
|
shift(@answer); |
|
foreach my $answer (@answer) { |
|
if (ref($Apache::hint::radiobutton{"$part_id.concept.".$answer})) { |
|
my @names=@{ $Apache::hint::radiobutton{"$part_id.concept.".$answer} }; |
|
if (grep(/^\Q$response\E$/,@names)) { |
|
push(@Apache::hint::which,$name); |
|
last; |
|
} |
|
} |
|
} |
|
} |
|
} elsif ($target eq 'edit') { $result.=&Apache::edit::end_table; } |
|
&Apache::response::end_hintresponse(); |
|
return $result; |
|
} |
1; |
1; |
__END__ |
__END__ |