loncom/homework/rankresponse.pm - view

File: [LON-CAPA] / loncom / homework / rankresponse.pm
Revision 1.62: download - view: text, annotated - select for diffs
Sun Feb 28 23:43:21 2010 UTC (14 years, 2 months ago) by raeburn
Branches: MAIN
CVS tags: PRINT_INCOMPLETE_base, PRINT_INCOMPLETE, HEAD

- New awards for surveys:
 ANONYMOUS ANONYMOUS_CREDIT SUBMITTED_CREDIT
  - given for question types: anonsurvey, anonsurvey_cred, survey_cred.
    - anonsurvey -- course personnel can not view both identity of submitter
                    and submission details.
    - anonsurveycred -- same anonymity, but submitter receives 'awarded' for
                        submission
    - surveycred - submitter receives 'awarded' for submission to survey.
- Do not display submission details on gradng screens for anonymous surveys.

1: # The LearningOnline Network with CAPA 2: # rank style response 3: # 4: # $Id: rankresponse.pm,v 1.62 2010/02/28 23:43:21 raeburn Exp $ 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(); 31: use Apache::optionresponse(); 32: use Apache::lonlocal; 33: use Apache::lonxml; 34: use Apache::lonnet; 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,$safeeval); 48: %Apache::hint::rank=(); 49: undef(%Apache::response::foilnames); 50: if ($target eq 'meta') { 51: $result=&Apache::response::meta_package_write('rankresponse'); 52: } elsif ($target eq 'edit' ) { 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>' 58: .'<td> '.&Apache::edit::end_row() 59: .&Apache::edit::start_spanning_row(); 60: 61: $result.= 62: &Apache::edit::text_arg('Max Number Of Shown Foils:','max',$token,'4'). 63: &Apache::edit::select_arg('Randomize Foil Order:','randomize', 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); } 71: } elsif ($target eq 'analyze') { 72: my $part_id="$Apache::inputtags::part.$id"; 73: $Apache::lonhomework::analyze{"$part_id.type"} = 'rankresponse'; 74: push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id); 75: push (@{ $Apache::lonhomework::analyze{"$part_id.bubble_lines"} }, 1); 76: 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')); 89: undef(%Apache::response::foilnames); 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; 99: &Apache::response::pushrandomnumber(); 100: return $result; 101: } 102: 103: sub end_foilgroup { 104: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; 105: my $result; 106: if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || 107: $target eq 'tex' || $target eq 'analyze') { 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)) { $tol=0; } 113: if ($target eq 'web' || $target eq 'tex') { 114: $result=&displayfoils($target,$max,$randomize,$tol); 115: $Apache::lonxml::post_evaluate=0; 116: } elsif ($target eq 'answer' ) { 117: $result=&displayanswers($max,$randomize,$tol); 118: } elsif ( $target eq 'grade') { 119: &grade_response($max,$randomize,$tol); 120: } elsif ( $target eq 'analyze') { 121: my @shown = &whichfoils($max,$randomize); 122: &Apache::response::analyze_store_foilgroup(\@shown, 123: ['text','value','location']); 124: my $part_id= 125: "$Apache::inputtags::part.$Apache::inputtags::response[-1]"; 126: $Apache::lonhomework::analyze{"$part_id.tol"}=$tol; 127: } 128: my $part = $Apache::inputtags::part; 129: my $id = $Apache::inputtags::response[-1]; 130: &Apache::lonxml::increment_counter(&getfoilcounts($max), 131: "$part.$id"); 132: if ($target eq 'analyze') { 133: &Apache::lonhomework::set_bubble_lines(); 134: } 135: } elsif ($target eq 'edit') { 136: $result=&Apache::edit::end_table(); 137: } 138: &Apache::response::poprandomnumber(); 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 { 152: if (abs($a->[0] - $b->[0]) > $tol) {return ($a->[0] <=> $b->[0]);} 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); 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'); 201: } 202: return $result; 203: } 204: 205: sub check_response_order { 206: my (%responsehash)=@_; 207: my @order=sort( {$a <=> $b} values(%responsehash)); 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); 225: if (!&Apache::response::submitted()) { return; } 226: my %responsehash; 227: my %grade; 228: my ($temp,$right,$wrong,$ignored)=(1,0,0,0); 229: my @correctorder=&get_correct_order($tol,@whichfoils); 230: foreach my $name (@whichfoils) { 231: my $response = &Apache::response::getresponse($temp,'A is 1'); 232: my $value=shift(@correctorder); 233: if ( $response =~ /[^\s]/) { 234: $responsehash{$name}=$response; 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: $ad='MISSING_ANSWER'; 266: } 267: } 268: if (($ad eq 'INCORRECT' || $ad eq 'EXACT_ANS')) { 269: if ($Apache::lonhomework::type eq 'survey') { 270: $ad='SUBMITTED'; 271: } elsif ($Apache::lonhomework::type eq 'surveycred') { 272: $ad='SUBMITTED_CREDIT'; 273: } elsif ($Apache::lonhomework::type eq 'anonsurvey') { 274: $ad='ANONYMOUS'; 275: } elsif ($Apache::lonhomework::type eq 'anonsurveycred') { 276: $ad='ANONYMOUS_CREDIT'; 277: } else { 278: $Apache::lonhomework::results{"resource.$part.$id.submissiongrading"}=$gradestr; 279: } 280: } else { 281: $Apache::lonhomework::results{"resource.$part.$id.submissiongrading"}=$gradestr; 282: } 283: $Apache::lonhomework::results{"resource.$part.$id.submission"}= 284: $responsestr; 285: $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$ad; 286: &Apache::response::handle_previous(\%previous,$ad); 287: } 288: 289: sub format_prior_answer { 290: my ($mode,$answer,$other_data) = @_; 291: my %lastresponse=&Apache::lonnet::str2hash($answer); 292: my $foil_order =$other_data->[0]; 293: my %grading =&Apache::lonnet::str2hash($other_data->[1]); 294: my $output; 295: foreach my $name (@{ $foil_order }) { 296: next if (!defined($lastresponse{$name})); 297: $output .= '<tr><td>'.$lastresponse{$name}.'</td></tr>'; 298: } 299: return if (!defined($output)); 300: $output = 301: '<table class="LC_prior_rank">'.$output.'</table>'; 302: return $output; 303: } 304: 305: sub displayfoils { 306: my ($target,$max,$randomize,$tol)=@_; 307: my $result; 308: my @alphabet=('A'..'Z'); 309: my (@whichfoils)=&whichfoils($max,$randomize); 310: my $part=$Apache::inputtags::part; 311: my $solved=$Apache::lonhomework::history{"resource.$part.solved"}; 312: my @whichopt=(1..($#whichfoils+1)); 313: my @correctorder=&get_correct_order($tol,@whichfoils); 314: if ( &Apache::response::show_answer() && ($target ne 'tex')) { 315: foreach my $name (@whichfoils) { 316: my $text=$Apache::response::foilgroup{$name.'.text'}; 317: my $value=shift(@correctorder); 318: if ($target eq 'web') { 319: $result.='<br /><b>'.$value.':</b> '.$text; 320: } else { 321: $result.=' \strut\\\\\strut '.$value.':'.$text; 322: } 323: } 324: } else { 325: my $i = 0; 326: my $temp=1; 327: my $id=$Apache::inputtags::response[-1]; 328: my $part=$Apache::inputtags::part; 329: my $lastresponse; 330: unless ((($Apache::lonhomework::history{"resource.$part.type"} eq 'anonsurvey') || ($Apache::lonhomework::history{"resource.$part.type"} eq 'anonsurveycred')) && (defined($env{'form.grade_symb'}))) { 331: $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"}; 332: } 333: my %lastresponse=&Apache::lonnet::str2hash($lastresponse); 334: my @alp = splice @alphabet, 0, $#whichopt + 1; 335: my $internal_counter=$Apache::lonxml::counter; 336: if($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') { 337: $result .= '\strut \\\\ \strut \\\\' ; 338: } 339: foreach my $name (@whichfoils) { 340: my $lastopt=$lastresponse{$name}; 341: my $optionlist=''; 342: if ($target ne 'tex') { 343: $optionlist = "<option></option>\n"; 344: } 345: if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') { 346: my $fieldname = $env{'request.symb'}.'&part_'.$Apache::inputtags::part.'&rankresponse'.'&HWVAL_'.$Apache::inputtags::response['-1'].':'.$temp; 347: $optionlist = &Apache::lonxml::print_pdf_start_combobox($fieldname); 348: } 349: my $option; 350: foreach $option (@whichopt) { 351: if ($option eq $lastopt) { 352: if ($target ne 'tex' ) { 353: $optionlist.="<option selected=\"on\">$option</option>\n"; 354: } elsif ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') { 355: $optionlist .= &Apache::lonxml::print_pdf_add_combobox_option($option); 356: } 357: } else { 358: if ($target ne 'tex') { 359: $optionlist.="<option>$option</option>\n"; 360: } elsif ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') { 361: $optionlist .= &Apache::lonxml::print_pdf_add_combobox_option($option); 362: } 363: } 364: } 365: if ($target ne 'tex' && $Apache::lonhomework::type ne 'exam') { 366: $optionlist='<select onchange="javascript:setSubmittedPart(\''. 367: $part.'\');" name="HWVAL_'. 368: $Apache::inputtags::response[-1].':'.$temp.'">'. 369: $optionlist."</select>\n"; 370: } elsif ($env{'form.pdfFormFields'} eq 'yes') { 371: #do nothing 372: } else { 373: $optionlist=' '.$temp.' '.$optionlist.' '; 374: } 375: my $text=$Apache::response::foilgroup{$name.'.text'}; 376: if ($target ne 'tex') { 377: if ($Apache::lonhomework::type ne 'exam') { 378: $result.='<br />'.$optionlist.$text."\n"; 379: } else { 380: $result.='<br />'.$text."\n"; 381: } 382: if ($Apache::lonhomework::type eq 'exam') { 383: my @values=(1..scalar(@whichopt)); 384: $result.=&Apache::optionresponse::webbubbles(\@values,\@whichopt,$temp,$lastopt); 385: } 386: } else { 387: if ($Apache::lonhomework::type eq 'exam') { 388: $result.='\vskip 0 mm '.$text.' \vskip 0 mm '."\n"; 389: $result.='\vskip -1 mm\noindent\begin{enumerate}\item[\textbf{'.$internal_counter.'}.]'.&Apache::optionresponse::bubbles(\@alp,\@whichopt,'rankresponse').'\end{enumerate} \vskip -8 mm \strut '; 390: $internal_counter++; 391: } else { 392: if($env{'form.pdfFormFields'} ne 'yes') { 393: $result.=' \vskip 0mm \framebox[5 mm][s]{\tiny\strut} '.$text."\n"; 394: } else { 395: $result.= $optionlist.' '. &Apache::lonxml::print_pdf_end_combobox($text).'\strut \\\\'; 396: } 397: } 398: } 399: $temp++; 400: } 401: } 402: if ($target eq 'web') { 403: &Apache::response::setup_prior_tries_hash(\&format_prior_answer, 404: [\@whichfoils, 405: 'submissiongrading']); 406: } 407: if ($target ne 'tex') {$result.="<br />";} else {$result.=' \vskip 0 mm ';} 408: return $result; 409: } 410: 411: sub getfoilcounts { 412: my ($max)=@_; 413: # +1 since instructors will count from 1 414: my $count = $#{ $Apache::response::foilgroup{'names'} }+1; 415: if (&Apache::response::showallfoils()) { $max=$count; } 416: if ($count>$max) { $count=$max } 417: &Apache::lonxml::debug("Count is $count from $max"); 418: return $count; 419: } 420: 421: sub whichfoils { 422: my ($max,$randomize)=@_; 423: return &Apache::response::whichorder($max,$randomize, 424: &Apache::response::showallfoils(), 425: \%Apache::response::foilgroup); 426: } 427: 428: sub start_conceptgroup { 429: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; 430: $Apache::rankresponse::conceptgroup=1; 431: %Apache::response::conceptgroup=(); 432: my $result; 433: if ($target eq 'edit') { 434: $result.=&Apache::edit::tag_start($target,$token, 435: "Concept Grouped Foils"); 436: $result.=&Apache::edit::text_arg('Concept:','concept',$token,'50'). 437: &Apache::edit::end_row().&Apache::edit::start_spanning_row(); 438: } 439: if ($target eq 'modified') { 440: my $constructtag=&Apache::edit::get_new_args($token,$parstack, 441: $safeeval,'concept'); 442: if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } 443: } 444: return $result; 445: } 446: 447: sub end_conceptgroup { 448: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; 449: $Apache::rankresponse::conceptgroup=0; 450: my $result=''; 451: if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || 452: $target eq 'tex' || $target eq 'analyze') { 453: #if not there aren't any foils to display and thus no question 454: &Apache::response::pick_foil_for_concept($target, 455: ['value','text','location'], 456: \%Apache::hint::rank, 457: $parstack,$safeeval); 458: } elsif ($target eq 'edit') { 459: $result=&Apache::edit::end_table(); 460: } 461: return $result; 462: } 463: 464: sub insert_conceptgroup { 465: my $result="\n\t\t<conceptgroup concept=\"\">".&insert_foil()."\n\t\t</conceptgroup>\n"; 466: return $result; 467: } 468: 469: sub start_foil { 470: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; 471: my $result=''; 472: if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { 473: &Apache::lonxml::startredirection; 474: if ($target eq 'analyze') { 475: &Apache::response::check_if_computed($token,$parstack,$safeeval,'value'); 476: } 477: } elsif ($target eq 'edit') { 478: $result=&Apache::edit::tag_start($target,$token,"Foil"); 479: my $level='-2'; 480: if ($$tagstack[-2] eq 'conceptgroup') { $level = '-3'; } 481: $result.=&Apache::edit::text_arg('Name:','name',$token); 482: $result.= &Apache::edit::text_arg('Rank Value:','value',$token,'15'); 483: my $randomize=&Apache::lonxml::get_param('randomize',$parstack, 484: $safeeval,'-3'); 485: if ($randomize ne 'no') { 486: $result.=&Apache::edit::select_arg('Location:','location', 487: ['random','top','bottom'],$token); 488: } 489: $result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); 490: } elsif ($target eq 'modified') { 491: my $constructtag=&Apache::edit::get_new_args($token,$parstack, 492: $safeeval,'value', 493: 'name','location'); 494: if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } 495: } 496: return $result; 497: } 498: 499: sub end_foil { 500: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; 501: my $text =''; 502: my $result = ''; 503: if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { 504: $text=&Apache::lonxml::endredirection; 505: } 506: if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || 507: $target eq 'tex' || $target eq 'analyze') { 508: my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval); 509: if ($target eq 'tex' && $Apache::lonhomework::type eq 'exam') { 510: $text='\vskip 5mm $\triangleright$ '.$text; 511: } 512: if ($value ne 'unused') { 513: my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); 514: &Apache::lonxml::debug("Got a name of :$name:"); 515: if ($name eq "") { 516: &Apache::lonxml::warning(&mt('Foils without names exist. This can cause problems to malfunction.')); 517: $name=$Apache::lonxml::curdepth; 518: } 519: &Apache::lonxml::debug("Using a name of :$name:"); 520: if (defined($Apache::response::foilnames{$name})) { 521: &Apache::lonxml::error(&mt('Foil name [_1] appears more than once. Foil names need to be unique.','<b><tt>'.$name.'</tt></b>')); 522: } 523: $Apache::response::foilnames{$name}++; 524: my $location =&Apache::lonxml::get_param('location',$parstack, 525: $safeeval); 526: if ( $Apache::rankresponse::conceptgroup 527: && !&Apache::response::showallfoils() ) { 528: push @{ $Apache::response::conceptgroup{'names'} }, $name; 529: $Apache::response::conceptgroup{"$name.value"} = $value; 530: $Apache::response::conceptgroup{"$name.text"} = $text; 531: $Apache::response::conceptgroup{"$name.location"} = $location; 532: } else { 533: push @{ $Apache::response::foilgroup{'names'} }, $name; 534: $Apache::response::foilgroup{"$name.value"} = $value; 535: $Apache::response::foilgroup{"$name.text"} = $text; 536: $Apache::response::foilgroup{"$name.location"} = $location; 537: } 538: } 539: } 540: if ($target eq 'edit') { 541: $result.= &Apache::edit::tag_end($target,$token,''); 542: } 543: return $result; 544: } 545: 546: sub insert_foil { 547: return ' 548: <foil name="" value="unused"> 549: <startouttext /> 550: <endouttext /> 551: </foil>'; 552: } 553: 1; 554: __END__