Annotation of loncom/homework/rankresponse.pm, revision 1.60
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # rank style response
3: #
1.60 ! raeburn 4: # $Id: rankresponse.pm,v 1.59 2008/10/24 16:22:54 bisitz Exp $
1.1 albertel 5: # Copyright Michigan State University Board of Trustees
6: #
7: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
8: #
9: # LON-CAPA is free software; you can redistribute it and/or modify
10: # it under the terms of the GNU General Public License as published by
11: # the Free Software Foundation; either version 2 of the License, or
12: # (at your option) any later version.
13: #
14: # LON-CAPA is distributed in the hope that it will be useful,
15: # but WITHOUT ANY WARRANTY; without even the implied warranty of
16: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: # GNU General Public License for more details.
18: #
19: # You should have received a copy of the GNU General Public License
20: # along with LON-CAPA; if not, write to the Free Software
21: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22: #
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27:
28: package Apache::rankresponse;
29: use strict;
30: use HTML::Entities();
1.30 albertel 31: use Apache::optionresponse();
32: use Apache::lonlocal;
1.58 onken 33: use Apache::lonxml;
34: use Apache::lonnet;
1.1 albertel 35:
36: BEGIN {
37: &Apache::lonxml::register('Apache::rankresponse',('rankresponse'));
38: }
39:
40: sub start_rankresponse {
41: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
42: my $result;
43: #when in a rank response use these
44: &Apache::lonxml::register('Apache::rankresponse',
45: ('foilgroup','foil','conceptgroup'));
46: push (@Apache::lonxml::namespace,'rankresponse');
47: my $id = &Apache::response::start_response($parstack,$safeeval);
48: %Apache::hint::rank=();
1.30 albertel 49: undef(%Apache::response::foilnames);
1.1 albertel 50: if ($target eq 'meta') {
51: $result=&Apache::response::meta_package_write('rankresponse');
52: } elsif ($target eq 'edit' ) {
1.59 bisitz 53: $result.=&Apache::edit::start_table($token)
54: .'<tr><td>'.&Apache::lonxml::description($token).'</td>'
55: .'<td>span class="LC_nobreak">'.&mt('Delete?').' '
56: .&Apache::edit::deletelist($target,$token)
57: .'</span></td>'
1.60 ! raeburn 58: .'<td> '.&Apache::edit::end_row()
1.59 bisitz 59: .&Apache::edit::start_spanning_row();
1.1 albertel 60:
61: $result.=
62: &Apache::edit::text_arg('Max Number Of Shown Foils:','max',$token,'4').
1.59 bisitz 63: &Apache::edit::select_arg('Randomize Foil Order:','randomize',
1.1 albertel 64: ['yes','no'],$token).
65: &Apache::edit::end_row().&Apache::edit::start_spanning_row()."\n";
66: } elsif ($target eq 'modified') {
67: my $constructtag=&Apache::edit::get_new_args($token,$parstack,
68: $safeeval,'max',
69: 'randomize');
70: if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
1.25 albertel 71: } elsif ($target eq 'analyze') {
72: my $part_id="$Apache::inputtags::part.$id";
1.56 raeburn 73: $Apache::lonhomework::analyze{"$part_id.type"} = 'rankresponse';
1.25 albertel 74: push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);
1.53 foxr 75: push (@{ $Apache::lonhomework::analyze{"$part_id.bubble_lines"} }, 1);
76:
1.1 albertel 77: }
78: return $result;
79: }
80:
81: sub end_rankresponse {
82: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
83: my $result;
84: if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
85: &Apache::response::end_response;
86: pop @Apache::lonxml::namespace;
87: &Apache::lonxml::deregister('Apache::rankresponse',
88: ('foilgroup','foil','conceptgroup'));
1.30 albertel 89: undef(%Apache::response::foilnames);
1.1 albertel 90: return $result;
91: }
92:
93: %Apache::response::foilgroup=();
94: sub start_foilgroup {
95: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
96: my $result;
97: %Apache::response::foilgroup=();
98: $Apache::rankresponse::conceptgroup=0;
1.34 albertel 99: &Apache::response::pushrandomnumber();
1.1 albertel 100: return $result;
101: }
102:
103: sub end_foilgroup {
104: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
105: my $result;
1.26 albertel 106: if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
107: $target eq 'tex' || $target eq 'analyze') {
1.1 albertel 108: my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
109: my $randomize = &Apache::lonxml::get_param('randomize',$parstack,
110: $safeeval,'-2');
111: my $tol = &Apache::lonxml::get_param('tol',$parstack,$safeeval,'-2');
112: if (!defined($tol)) { $tol=0; }
1.3 sakharuk 113: if ($target eq 'web' || $target eq 'tex') {
1.1 albertel 114: $result=&displayfoils($target,$max,$randomize,$tol);
1.50 albertel 115: $Apache::lonxml::post_evaluate=0;
1.1 albertel 116: } elsif ($target eq 'answer' ) {
117: $result=&displayanswers($max,$randomize,$tol);
118: } elsif ( $target eq 'grade') {
119: &grade_response($max,$randomize,$tol);
1.25 albertel 120: } elsif ( $target eq 'analyze') {
121: my @shown = &whichfoils($max,$randomize);
122: &Apache::response::analyze_store_foilgroup(\@shown,
1.26 albertel 123: ['text','value','location']);
1.41 albertel 124: my $part_id=
125: "$Apache::inputtags::part.$Apache::inputtags::response[-1]";
126: $Apache::lonhomework::analyze{"$part_id.tol"}=$tol;
1.1 albertel 127: }
1.55 foxr 128: my $part = $Apache::inputtags::part;
129: my $id = $Apache::inputtags::response[-1];
1.54 foxr 130: &Apache::lonxml::increment_counter(&getfoilcounts($max),
1.55 foxr 131: "$part.$id");
1.54 foxr 132: if ($target eq 'analyze') {
133: &Apache::lonhomework::set_bubble_lines();
134: }
1.14 albertel 135: } elsif ($target eq 'edit') {
136: $result=&Apache::edit::end_table();
1.1 albertel 137: }
1.34 albertel 138: &Apache::response::poprandomnumber();
1.1 albertel 139: return $result;
140: }
141:
142: sub get_correct_order {
143: my ($tol,@foils) =@_;
144: my @correctorder;
145: my @value_names;
146: foreach my $name (@foils) {
147: my @pair=($Apache::response::foilgroup{$name.'.value'},$name);
148: push(@value_names,\@pair);
149: }
150: @value_names =
151: sort {
1.17 albertel 152: if (abs($a->[0] - $b->[0]) > $tol) {return ($a->[0] <=> $b->[0]);}
1.1 albertel 153: return 0;
154: } @value_names;
155: my @value_names_tmp=@value_names;
156: my $firstpair=shift(@value_names_tmp);
157: my $order=1;
158: my %order;
159: my $count=1;
160: my $lastvalue=$firstpair->[0];
161: $order{$firstpair->[1]}=$order;
162: foreach my $pair (@value_names_tmp) {
163: $count++;
164: if (abs($pair->[0]-$lastvalue) > $tol ) {
165: $order=$count;
166: }
167: $order{$pair->[1]}=$order;
168: $lastvalue=$pair->[0];
169: }
170: foreach my $name (@foils) {
171: push(@correctorder,$order{$name});
172: }
173: &Apache::lonhomework::showhash('b' => \@value_names);
174: &Apache::lonhomework::showhash('b' => \@correctorder);
175: return @correctorder;
176: }
177:
178: sub displayanswers {
179: my ($max,$randomize,$tol,@opt)=@_;
180: if (!defined(@{ $Apache::response::foilgroup{'names'} })) { return; }
181: my @names = @{ $Apache::response::foilgroup{'names'} };
182: my @whichfoils = &whichfoils($max,$randomize);
183: my @correctorder=&get_correct_order($tol,@whichfoils);
1.49 albertel 184: my $result;
185: if ($Apache::lonhomework::type eq 'exam') {
186: my @alphabet = ('A'..'Z');
187: my $i=0;
188: foreach my $order (@correctorder) {
189: $result.=&Apache::response::answer_header('rankresponse',$i++);
190: $result.=&Apache::response::answer_part('rankresponse',
191: $alphabet[$order-1]);
192: $result.=&Apache::response::answer_part('rankresponse',$order);
193: $result.=&Apache::response::answer_footer('rankresponse');
194: }
195: } else {
196: $result=&Apache::response::answer_header('rankresponse');
197: foreach my $order (@correctorder) {
198: $result.=&Apache::response::answer_part('rankresponse',$order);
199: }
200: $result.=&Apache::response::answer_footer('rankresponse');
1.1 albertel 201: }
202: return $result;
203: }
204:
205: sub check_response_order {
206: my (%responsehash)=@_;
1.45 albertel 207: my @order=sort( {$a <=> $b} values(%responsehash));
1.1 albertel 208: my $lastvalue=0;
209: my $expected=1;
210: my $malformed=0;
211: foreach my $current (@order) {
212: &Apache::lonxml::debug("$lastvalue $expected $malformed");
213: if (!($current == $lastvalue || $current == $expected)) {
214: $malformed=1;
215: }
216: $expected++;
217: $lastvalue=$current;
218: }
219: return $malformed;
220: }
221:
222: sub grade_response {
223: my ($max,$randomize,$tol)=@_;
224: my (@whichfoils)=&whichfoils($max,$randomize);
1.44 albertel 225: if (!&Apache::response::submitted()) { return; }
1.1 albertel 226: my %responsehash;
227: my %grade;
1.28 albertel 228: my ($temp,$right,$wrong,$ignored)=(1,0,0,0);
1.1 albertel 229: my @correctorder=&get_correct_order($tol,@whichfoils);
230: foreach my $name (@whichfoils) {
1.38 albertel 231: my $response = &Apache::response::getresponse($temp,'A is 1');
1.1 albertel 232: my $value=shift(@correctorder);
233: if ( $response =~ /[^\s]/) {
1.27 albertel 234: $responsehash{$name}=$response;
1.1 albertel 235: &Apache::lonxml::debug("submitted a $response for $value<br />\n");
236: if ($value eq $response) {
237: $grade{$name}='1'; $right++;
238: } else {
239: $grade{$name}='0'; $wrong++;
240: }
241: } else {
242: $ignored++;
243: }
244: $temp++;
245: }
246: my $malformed=&check_response_order(%responsehash);
247: my $part=$Apache::inputtags::part;
248: my $id = $Apache::inputtags::response['-1'];
249: my $responsestr=&Apache::lonnet::hash2str(%responsehash);
250: my $gradestr =&Apache::lonnet::hash2str(%grade);
251: my %previous=&Apache::response::check_for_previous($responsestr,
252: $part,$id);
253: &Apache::lonxml::debug("Got $right right and $wrong wrong, and $ignored were ignored and was $malformed malformed");
254: my $ad;
255: if ($malformed) {
256: $ad='MISORDERED_RANK';
257: } elsif ($wrong==0 && $ignored==0) {
258: $ad='EXACT_ANS';
259: } elsif ($wrong==0 && $right==0) {
260: #nothing submitted
261: } else {
262: if ($ignored==0) {
263: $ad='INCORRECT';
264: } else {
265: $ad='MISSING_ANSWER';
266: }
267: }
1.40 albertel 268: if ($Apache::lonhomework::type eq 'survey' &&
269: ($ad eq 'INCORRECT' || $ad eq 'EXACT_ANS') ) {
270: $ad='SUBMITTED';
271: } else {
272: $Apache::lonhomework::results{"resource.$part.$id.submissiongrading"}=$gradestr;
273: }
1.1 albertel 274: $Apache::lonhomework::results{"resource.$part.$id.submission"}=
275: $responsestr;
276: $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$ad;
277: &Apache::response::handle_previous(\%previous,$ad);
278: }
279:
1.52 albertel 280: sub format_prior_answer {
281: my ($mode,$answer,$other_data) = @_;
282: my %lastresponse=&Apache::lonnet::str2hash($answer);
283: my $foil_order =$other_data->[0];
284: my %grading =&Apache::lonnet::str2hash($other_data->[1]);
285: my $output;
286: foreach my $name (@{ $foil_order }) {
287: next if (!defined($lastresponse{$name}));
288: $output .= '<tr><td>'.$lastresponse{$name}.'</td></tr>';
289: }
290: return if (!defined($output));
291: $output =
292: '<table class="LC_prior_rank">'.$output.'</table>';
293: return $output;
294: }
295:
1.1 albertel 296: sub displayfoils {
297: my ($target,$max,$randomize,$tol)=@_;
298: my $result;
1.4 sakharuk 299: my @alphabet=('A'..'Z');
1.1 albertel 300: my (@whichfoils)=&whichfoils($max,$randomize);
301: my $part=$Apache::inputtags::part;
302: my $solved=$Apache::lonhomework::history{"resource.$part.solved"};
303: my @whichopt=(1..($#whichfoils+1));
304: my @correctorder=&get_correct_order($tol,@whichfoils);
1.20 sakharuk 305: if ( &Apache::response::show_answer() && ($target ne 'tex')) {
1.1 albertel 306: foreach my $name (@whichfoils) {
307: my $text=$Apache::response::foilgroup{$name.'.text'};
308: my $value=shift(@correctorder);
1.46 albertel 309: if ($target eq 'web') {
310: $result.='<br /><b>'.$value.':</b> '.$text;
311: } else {
312: $result.=' \strut\\\\\strut '.$value.':'.$text;
313: }
1.1 albertel 314: }
315: } else {
316: my $i = 0;
1.29 albertel 317: my $temp=1;
1.1 albertel 318: my $id=$Apache::inputtags::response[-1];
319: my $part=$Apache::inputtags::part;
320: my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
1.5 sakharuk 321: my %lastresponse=&Apache::lonnet::str2hash($lastresponse);
322: my @alp = splice @alphabet, 0, $#whichopt + 1;
1.15 sakharuk 323: my $internal_counter=$Apache::lonxml::counter;
1.58 onken 324: if($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') {
325: $result .= '\strut \\\\ \strut \\\\' ;
326: }
327: foreach my $name (@whichfoils) {
1.1 albertel 328: my $lastopt=$lastresponse{$name};
1.3 sakharuk 329: my $optionlist='';
1.58 onken 330: if ($target ne 'tex') {
331: $optionlist = "<option></option>\n";
332: }
333: if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') {
334: my $fieldname = $env{'request.symb'}.'&part_'.$Apache::inputtags::part.'&rankresponse'.'&HWVAL_'.$Apache::inputtags::response['-1'].':'.$temp;
335: $optionlist = &Apache::lonxml::print_pdf_start_combobox($fieldname);
336: }
1.1 albertel 337: my $option;
338: foreach $option (@whichopt) {
339: if ($option eq $lastopt) {
1.58 onken 340: if ($target ne 'tex' ) {
341: $optionlist.="<option selected=\"on\">$option</option>\n";
342: } elsif ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') {
343: $optionlist .= &Apache::lonxml::print_pdf_add_combobox_option($option);
344: }
1.1 albertel 345: } else {
1.58 onken 346: if ($target ne 'tex') {
347: $optionlist.="<option>$option</option>\n";
348: } elsif ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') {
349: $optionlist .= &Apache::lonxml::print_pdf_add_combobox_option($option);
350: }
351: }
1.1 albertel 352: }
1.12 sakharuk 353: if ($target ne 'tex' && $Apache::lonhomework::type ne 'exam') {
1.51 albertel 354: $optionlist='<select onchange="javascript:setSubmittedPart(\''.
355: $part.'\');" name="HWVAL_'.
1.3 sakharuk 356: $Apache::inputtags::response[-1].':'.$temp.'">'.
357: $optionlist."</select>\n";
1.58 onken 358: } elsif ($env{'form.pdfFormFields'} eq 'yes') {
359: #do nothing
360: } else {
1.3 sakharuk 361: $optionlist=' '.$temp.' '.$optionlist.' ';
362: }
1.1 albertel 363: my $text=$Apache::response::foilgroup{$name.'.text'};
1.3 sakharuk 364: if ($target ne 'tex') {
1.12 sakharuk 365: if ($Apache::lonhomework::type ne 'exam') {
366: $result.='<br />'.$optionlist.$text."\n";
367: } else {
368: $result.='<br />'.$text."\n";
369: }
1.4 sakharuk 370: if ($Apache::lonhomework::type eq 'exam') {
1.22 albertel 371: my @values=(1..scalar(@whichopt));
372: $result.=&Apache::optionresponse::webbubbles(\@values,\@whichopt,$temp,$lastopt);
1.4 sakharuk 373: }
374: } else {
375: if ($Apache::lonhomework::type eq 'exam') {
1.33 sakharuk 376: $result.='\vskip 0 mm '.$text.' \vskip 0 mm '."\n";
1.36 albertel 377: $result.='\vskip -1 mm\noindent\begin{enumerate}\item[\textbf{'.$internal_counter.'}.]'.&Apache::optionresponse::bubbles(\@alp,\@whichopt,'rankresponse').'\end{enumerate} \vskip -8 mm \strut ';
1.15 sakharuk 378: $internal_counter++;
1.4 sakharuk 379: } else {
1.58 onken 380: if($env{'form.pdfFormFields'} ne 'yes') {
381: $result.=' \vskip 0mm \framebox[5 mm][s]{\tiny\strut} '.$text."\n";
382: } else {
383: $result.= $optionlist.' '. &Apache::lonxml::print_pdf_end_combobox($text).'\strut \\\\';
384: }
1.4 sakharuk 385: }
386: }
1.1 albertel 387: $temp++;
388: }
389: }
1.52 albertel 390: if ($target eq 'web') {
391: &Apache::response::setup_prior_tries_hash(\&format_prior_answer,
392: [\@whichfoils,
393: 'submissiongrading']);
394: }
1.5 sakharuk 395: if ($target ne 'tex') {$result.="<br />";} else {$result.=' \vskip 0 mm ';}
1.1 albertel 396: return $result;
397: }
398:
399: sub getfoilcounts {
400: my ($max)=@_;
401: # +1 since instructors will count from 1
402: my $count = $#{ $Apache::response::foilgroup{'names'} }+1;
403: if (&Apache::response::showallfoils()) { $max=$count; }
404: if ($count>$max) { $count=$max }
405: &Apache::lonxml::debug("Count is $count from $max");
406: return $count;
407: }
408:
409: sub whichfoils {
410: my ($max,$randomize)=@_;
1.13 albertel 411: return &Apache::response::whichorder($max,$randomize,
412: &Apache::response::showallfoils(),
413: \%Apache::response::foilgroup);
1.1 albertel 414: }
415:
416: sub start_conceptgroup {
417: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
418: $Apache::rankresponse::conceptgroup=1;
419: %Apache::response::conceptgroup=();
420: my $result;
421: if ($target eq 'edit') {
422: $result.=&Apache::edit::tag_start($target,$token,
423: "Concept Grouped Foils");
424: $result.=&Apache::edit::text_arg('Concept:','concept',$token,'50').
425: &Apache::edit::end_row().&Apache::edit::start_spanning_row();
426: }
427: if ($target eq 'modified') {
428: my $constructtag=&Apache::edit::get_new_args($token,$parstack,
429: $safeeval,'concept');
430: if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
431: }
432: return $result;
433: }
434:
435: sub end_conceptgroup {
436: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
437: $Apache::rankresponse::conceptgroup=0;
438: my $result='';
1.25 albertel 439: if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
440: $target eq 'tex' || $target eq 'analyze') {
1.1 albertel 441: #if not there aren't any foils to display and thus no question
1.25 albertel 442: &Apache::response::pick_foil_for_concept($target,
443: ['value','text','location'],
444: \%Apache::hint::rank,
445: $parstack,$safeeval);
1.1 albertel 446: } elsif ($target eq 'edit') {
447: $result=&Apache::edit::end_table();
448: }
449: return $result;
450: }
451:
452: sub insert_conceptgroup {
453: my $result="\n\t\t<conceptgroup concept=\"\">".&insert_foil()."\n\t\t</conceptgroup>\n";
454: return $result;
455: }
456:
457: sub start_foil {
458: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
459: my $result='';
1.25 albertel 460: if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') {
1.1 albertel 461: &Apache::lonxml::startredirection;
1.39 albertel 462: if ($target eq 'analyze') {
463: &Apache::response::check_if_computed($token,$parstack,$safeeval,'value');
464: }
1.1 albertel 465: } elsif ($target eq 'edit') {
466: $result=&Apache::edit::tag_start($target,$token,"Foil");
467: my $level='-2';
468: if ($$tagstack[-2] eq 'conceptgroup') { $level = '-3'; }
469: $result.=&Apache::edit::text_arg('Name:','name',$token);
470: $result.= &Apache::edit::text_arg('Rank Value:','value',$token,'15');
471: my $randomize=&Apache::lonxml::get_param('randomize',$parstack,
472: $safeeval,'-3');
473: if ($randomize ne 'no') {
474: $result.=&Apache::edit::select_arg('Location:','location',
475: ['random','top','bottom'],$token);
476: }
477: $result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
478: } elsif ($target eq 'modified') {
479: my $constructtag=&Apache::edit::get_new_args($token,$parstack,
480: $safeeval,'value',
481: 'name','location');
482: if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
483: }
484: return $result;
485: }
486:
487: sub end_foil {
488: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
489: my $text ='';
490: my $result = '';
1.25 albertel 491: if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') {
1.1 albertel 492: $text=&Apache::lonxml::endredirection;
493: }
1.25 albertel 494: if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
495: $target eq 'tex' || $target eq 'analyze') {
1.1 albertel 496: my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);
1.42 albertel 497: if ($target eq 'tex' && $Apache::lonhomework::type eq 'exam') {
498: $text='\vskip 5mm $\triangleright$ '.$text;
499: }
1.1 albertel 500: if ($value ne 'unused') {
501: my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
502: &Apache::lonxml::debug("Got a name of :$name:");
1.48 albertel 503: if ($name eq "") {
1.57 bisitz 504: &Apache::lonxml::warning(&mt('Foils without names exist. This can cause problems to malfunction.'));
1.43 albertel 505: $name=$Apache::lonxml::curdepth;
506: }
1.1 albertel 507: &Apache::lonxml::debug("Using a name of :$name:");
1.30 albertel 508: if (defined($Apache::response::foilnames{$name})) {
1.57 bisitz 509: &Apache::lonxml::error(&mt('Foil name [_1] appears more than once. Foil names need to be unique.','<b><tt>'.$name.'</tt></b>'));
1.30 albertel 510: }
1.31 albertel 511: $Apache::response::foilnames{$name}++;
1.30 albertel 512: my $location =&Apache::lonxml::get_param('location',$parstack,
513: $safeeval);
1.1 albertel 514: if ( $Apache::rankresponse::conceptgroup
515: && !&Apache::response::showallfoils() ) {
516: push @{ $Apache::response::conceptgroup{'names'} }, $name;
517: $Apache::response::conceptgroup{"$name.value"} = $value;
1.42 albertel 518: $Apache::response::conceptgroup{"$name.text"} = $text;
1.1 albertel 519: $Apache::response::conceptgroup{"$name.location"} = $location;
520: } else {
521: push @{ $Apache::response::foilgroup{'names'} }, $name;
522: $Apache::response::foilgroup{"$name.value"} = $value;
1.42 albertel 523: $Apache::response::foilgroup{"$name.text"} = $text;
1.1 albertel 524: $Apache::response::foilgroup{"$name.location"} = $location;
525: }
526: }
527: }
528: if ($target eq 'edit') {
529: $result.= &Apache::edit::tag_end($target,$token,'');
530: }
531: return $result;
532: }
533:
534: sub insert_foil {
535: return '
536: <foil name="" value="unused">
537: <startouttext />
538: <endouttext />
539: </foil>';
540: }
541: 1;
542: __END__
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