work
+ &Apache::response::start_hintresponse($parstack,$safeeval);
+ my $result;
+ if ($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);
+ $result.=&Apache::edit::select_arg('Type:','type',
+ [['cs','Case Sensitive'],['ci','Case Insensitive'],
+ ['mc','Case Insensitive, Any Order'],
+ ['re','Regular Expression']],$token);
+ $result.=&Apache::edit::end_row();
+ $result.=&Apache::edit::start_spanning_row();
+ } elsif ($target eq 'modified') {
+ my $constructtag;
+ $constructtag=&Apache::edit::get_new_args($token,$parstack,
+ $safeeval,'name','answer',
+ 'type');
+ $result = &Apache::edit::rebuild_tag($token);
+ $result .= &Apache::edit::handle_insert();
+ } elsif ($target eq 'web') {
+ &Apache::response::reset_params();
+ }
+ return $result;
}
-sub end_formulahint {
- return end_numericalhint(@_);
+sub end_stringhint {
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result;
+ if ($target eq 'web') {
+ if (!$Apache::lonxml::default_homework_loaded) {
+ &Apache::lonxml::default_homework_load($safeeval);
+ }
+ my $answer=&Apache::lonxml::get_param('answer',$parstack,$safeeval);
+ $safeeval->share_from('capa',['&caparesponse_capa_check_answer']);
+ my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval);
+ &Apache::response::setup_params('stringhint',$safeeval);
+ my $partid=$Apache::inputtags::part;
+ my $id=$Apache::inputtags::response['-1'];
+ #id submissions occured under
+ my $submitid=$Apache::inputtags::response['-2'];
+ my $response = $Apache::lonhomework::history{
+ "resource.$partid.$submitid.submission"};
+ &Apache::lonxml::debug("hintgroup is using $response
\n");
+ my $args_ref= \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')};
+ $$args_ref{'response'}=$response;
+ my $type=$$args_ref{'type'}=&Apache::lonxml::get_param('type',$parstack,$safeeval);
+ my ($ad,$msg);
+ if ($type eq 're' ) {
+ ${$safeeval->varglob('LONCAPA::response')}=$response;
+ my $compare='=';
+ if ($answer=~/^\s*NOT\s*/) {
+ $answer=~s/^\s*NOT\s*//;
+ $compare='!';
+ }
+ my $test='$LONCAPA::response'.$compare.'~m'.$answer;
+ &Apache::lonxml::debug("test $test");
+ $result = &Apache::run::run("return $test",$safeeval);
+ &Apache::lonxml::debug("current $response");
+ &Apache::lonxml::debug("current $answer");
+ $ad = ($result) ? 'APPROX_ANS' : 'INCORRECT';
+ } else {
+ foreach my $key (keys(%Apache::inputtags::params)) {
+ $$args_ref{$key}=$Apache::inputtags::params{$key};
+ }
+ &Apache::lonxml::debug('answer is'.$answer);
+ @{$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=($answer);
+
+ ($result,my @msgs)=&Apache::run::run("&caparesponse_check_list()",
+ $safeeval);
+ &Apache::lonxml::debug('msgs are'.join(':',@msgs));
+ &Apache::lonxml::debug("result:$result:$Apache::lonxml::curdepth");
+ my ($awards)=split(/:/,$result);
+ my (@awards) = split(/,/,$awards);
+ ($ad, $msg) = &Apache::inputtags::finalizeawards(\@awards,\@msgs);
+ }
+ if ($ad eq 'EXACT_ANS' || $ad eq 'APPROX_ANS') {
+ push (@Apache::hint::which,$name);
+ }
+ $result='';
+ } elsif ($target eq 'meta') {
+ $result=&Apache::response::meta_package_write($token->[1]);
+ } elsif ($target eq 'edit') {
+ $result.=''.&Apache::edit::end_table;
+ }
+ &Apache::response::end_hintresponse();
+ return $result;
}
# a part shows if it is on, if no specific parts are on, then default shows
500 Internal Server Error
Internal Server Error
The server encountered an internal error or
misconfiguration and was unable to complete
your request.
Please contact the server administrator at
root@localhost to inform them of the time this error occurred,
and the actions you performed just before this error.
More information about this error may be available
in the server error log.