httemplate/edit/part_pkg.cgi

   1 <% include( 'elements/edit.html',
   2               'post_url'              => popurl(1).'process/part_pkg.cgi',
   3               'name'                  => "Package definition",
   4               'table'                 => 'part_pkg',
   5
   6               'agent_virt'            => 1,
   7               'agent_null_right'      => $edit_global,
   8               'agent_clone_extra_sql' => $agent_clone_extra_sql,
   9               #'viewall_dir'           => 'browse',
  10               'viewall_url'           => $p.'browse/part_pkg.cgi',
  11               'html_init'             => include('/elements/init_overlib.html').
  12                                          $javascript,
  13               'html_bottom'           => $html_bottom,
  14               'body_etc'              =>
  15                 'onLoad="agent_changed(document.edit_topform.agentnum)"',
  16
  17               'begin_callback'        => $begin_callback,
  18               'end_callback'          => $end_callback,
  19               'new_hashref_callback'  => $new_hashref_callback,
  20               'new_object_callback'   => $new_object_callback,
  21               'new_callback'          => $new_callback,
  22               'clone_callback'        => $clone_callback,
  23               'edit_callback'         => $edit_callback,
  24               'error_callback'        => $error_callback,
  25               'field_callback'        => $field_callback,
  26
  27               'labels' => {
  28                             'pkgpart'          => 'Package Definition',
  29                             'pkg'              => 'Package (customer-visible)',
  30                             'comment'          => 'Comment (customer-hidden)',
  31                             'classnum'         => 'Package class',
  32                             'promo_code'       => 'Promotional code',
  33                             'freq'             => 'Recurring fee frequency',
  34                             'setuptax'         => 'Setup fee tax exempt',
  35                             'recurtax'         => 'Recurring fee tax exempt',
  36                             'taxclass'         => 'Tax class',
  37                             'taxproduct_select'=> 'Tax products',
  38                             'plan'             => 'Price plan',
  39                             'disabled'         => 'Disable new orders',
  40                             'setup_cost'       => 'Setup cost',
  41                             'recur_cost'       => 'Recur cost',
  42                             'pay_weight'       => 'Payment weight',
  43                             'credit_weight'    => 'Credit weight',
  44                             'agentnum'         => 'Agent',
  45                             'setup_fee'        => 'Setup fee',
  46                             'recur_fee'        => 'Recurring fee',
  47                             'bill_dst_pkgpart' => 'Include line item(s) from package',
  48                             'svc_dst_pkgpart'  => 'Include services of package',
  49                             'report_option'    => 'Report classes',
  50                           },
  51
  52               'fields' => [
  53                             { field=>'clone',  type=>'hidden',
  54                               curr_value_callback =>
  55                                 sub { shift->param('clone') },
  56                             },
  57                             { field=>'pkgnum', type=>'hidden',
  58                               curr_value_callback =>
  59                                 sub { shift->param('pkgnum') },
  60                             },
  61
  62                             { field=>'custom',  type=>'hidden' },
  63
  64                             { type => 'columnstart' },
  65
  66                               { field     => 'pkg',
  67                                 type      => 'text',
  68                                 size      => 40, #32
  69                                 maxlength => 50,
  70                               },
  71                               {field=>'comment',  type=>'text', size=>40 }, #32
  72                               { field         => 'agentnum',
  73                                 type          => 'select-agent',
  74                                 disable_empty => ! $acl_edit_global,
  75                                 empty_label   => '(global)',
  76                                 onchange      => 'agent_changed',
  77                               },
  78                               {field=>'classnum', type=>'select-pkg_class' },
  79                               {field=>'disabled', type=>$disabled_type, value=>'Y'},
  80
  81                               { type  => 'tablebreak-tr-title',
  82                                 value => 'Pricing', #better name?
  83                               },
  84                               { field => 'plan',
  85                                 type  => 'selectlayers-select',
  86                                 options => [ keys %plan_labels ],
  87                                 labels  => \%plan_labels,
  88                               },
  89                               { field => 'setup_fee',
  90                                 type  => 'money',
  91                               },
  92                               { field    => 'freq',
  93                                 type     => 'part_pkg_freq',
  94                                 onchange => 'freq_changed',
  95                               },
  96                               { field    => 'recur_fee',
  97                                 type     => 'money',
  98                                 disabled => sub { $recur_disabled },
  99                               },
 100
 101                               #price plan
 102                               #setup fee
 103                               #recurring frequency
 104                               #recurring fee (auto-disable)
 105
 106                             { type => 'columnnext' },
 107
 108                               {type=>'justtitle', value=>'Taxation' },
 109                               {field=>'setuptax', type=>'checkbox', value=>'Y'},
 110                               {field=>'recurtax', type=>'checkbox', value=>'Y'},
 111                               {field=>'taxclass', type=>'select-taxclass' },
 112                               { field => 'taxproductnums',
 113                                 type  => 'hidden',
 114                                 value => join(',', @taxproductnums),
 115                               },
 116                               { field => 'taxproduct_select',
 117                                 type  => 'selectlayers',
 118                                 options => [ '(default)', @taxproductnums ],
 119                                 curr_value => '(default)',
 120                                 labels  => { ( '(default)' => '(default)' ),
 121                                              map {($_=>$usage_class{$_})}
 122                                              @taxproductnums
 123                                            },
 124                                 layer_fields => \%taxproduct_fields,
 125                                 layer_values_callback => $taxproduct_values,
 126                                 layers_only  =>   !$taxproducts,
 127                                 cell_style   => ( !$taxproducts
 128                                                   ? 'display:none'
 129                                                   : ''
 130                                                 ),
 131                               },
 132
 133                               { type  => 'tablebreak-tr-title',
 134                                 value => 'Promotions', #better name?
 135                               },
 136                               { field=>'promo_code', type=>'text', size=>15 },
 137
 138                               { type  => 'tablebreak-tr-title',
 139                                 value => 'Cost tracking', #better name?
 140                               },
 141                               { field=>'setup_cost', type=>'money', },
 142                               { field=>'recur_cost', type=>'money', },
 143
 144                             { type => 'columnnext' },
 145
 146                               { field    => 'agent_type',
 147                                 type     => 'select-agent_types',
 148                                 disabled => ! $acl_edit_global,
 149                                 curr_value_callback => sub {
 150                                   my($cgi, $object, $field) = @_;
 151                                   #in the other callbacks..?  hmm.
 152                                   \@agent_type;
 153                                 },
 154                               },
 155
 156                               { type  => 'tablebreak-tr-title',
 157                                 value => 'Line-item revenue recogition', #better name?
 158                               },
 159                               { field=>'pay_weight',    type=>'text', size=>6 },
 160                               { field=>'credit_weight', type=>'text', size=>6 },
 161
 162
 163                             { type => 'columnend' },
 164
 165                             { 'type'  => $census ? 'tablebreak-tr-title'
 166                                                  : 'hidden',
 167                               'value' => 'Optional report classes',
 168                               'field' => 'census_title',
 169                             },
 170                             { 'field'    => 'report_option',
 171                               'type'     => $census ? 'select-table' : 'hidden',
 172                               'table'    => 'part_pkg_report_option',
 173                               'name_col' => 'name',
 174                               'multiple' => 1,
 175                             },
 176
 177
 178                             { 'type'  => 'tablebreak-tr-title',
 179                               'value' => 'Pricing add-ons',
 180                             },
 181                             { 'field'      => 'bill_dst_pkgpart',
 182                               'type'       => 'select-part_pkg',
 183                               'm2_label'   => 'Include line item(s) from package',
 184                               'm2m_method' => 'bill_part_pkg_link',
 185                               'm2m_dstcol' => 'dst_pkgpart',
 186                               'm2_error_callback' =>
 187                                 &{$m2_error_callback_maker}('bill'),
 188                             },
 189
 190                             { type  => 'tablebreak-tr-title',
 191                               value => 'Services',
 192                             },
 193                             { type => 'pkg_svc', },
 194
 195                             { 'field'      => 'svc_dst_pkgpart',
 196                               'label'      => 'Also include services from package: ',
 197                               'type'       => 'select-part_pkg',
 198                               'm2_label'   => 'Include services of package: ',
 199                               'm2m_method' => 'svc_part_pkg_link',
 200                               'm2m_dstcol' => 'dst_pkgpart',
 201                               'm2_error_callback' =>
 202                                 &{$m2_error_callback_maker}('svc'),
 203                             },
 204
 205                             { type  => 'tablebreak-tr-title',
 206                               value => 'Price plan options',
 207                             },
 208
 209                           ],
 210
 211            )
 212 %>
 213 <%init>
 214
 215 my $curuser = $FS::CurrentUser::CurrentUser;
 216
 217 my $edit_global = 'Edit global package definitions';
 218 my $acl_edit        = $curuser->access_right('Edit package definitions');
 219 my $acl_edit_global = $curuser->access_right($edit_global);
 220
 221 my $acl_edit_either = $acl_edit || $acl_edit_global;
 222
 223 my $begin_callback = sub {
 224   my( $cgi, $fields, $opt ) = @_;
 225   die "access denied"
 226     unless $acl_edit_either
 227         || ( $cgi->param('pkgnum')
 228              && $curuser->access_right('Customize customer package')
 229            );
 230 };
 231
 232 my $disabled_type = $acl_edit_either ? 'checkbox' : 'hidden';
 233
 234 my $agent_clone_extra_sql =
 235   ' ( '. FS::part_pkg->curuser_pkgs_sql.
 236   "   OR ( part_pkg.custom = 'Y' ) ".
 237   ' ) ';
 238
 239 my $conf = new FS::Conf;
 240 my $taxproducts = $conf->exists('enable_taxproducts');
 241 my $census = scalar( qsearch( 'part_pkg_report_option', {} ) );
 242
 243 #XXX
 244 # - tr-part_pkg_freq: month_increments_only (from price plans)
 245 # - test cloning
 246 # - test errors cloning
 247 # - test custom pricing
 248 # - move the selectlayer divs away from lame layer_callback
 249
 250 #my ($query) = $cgi->keywords;
 251 #
 252 #my $part_pkg = '';
 253
 254 my @agent_type = ();
 255 my %tax_override = ();
 256
 257 my %taxproductnums = map { ($_->classnum => 1) }
 258                      qsearch('usage_class', { 'disabled' => '' });
 259 my @taxproductnums = ( qw( setup recur ), sort (keys %taxproductnums) );
 260
 261 my %options = ();
 262 my $recur_disabled = 1;
 263
 264 my $error_callback = sub {
 265   my($cgi, $object, $fields, $opt ) = @_;
 266
 267   (@agent_type) = $cgi->param('agent_type');
 268
 269   $opt->{action} = 'Custom' if $cgi->param('pkgnum');
 270
 271   $recur_disabled = $cgi->param('freq') ? 0 : 1;
 272
 273   foreach ($cgi->param) {
 274     /^usage_taxproductnum_(\d+)$/ && ($taxproductnums{$1} = 1);
 275   }
 276   $tax_override{''} = $cgi->param('tax_override');
 277   $tax_override{$_} = $cgi->param('tax_override_$_')
 278     foreach(grep { /^tax_override_(\w+)$/ } $cgi->param);
 279
 280   #some false laziness w/process
 281   $cgi->param('plan') =~ /^(\w+)$/ or die 'unparsable plan';
 282   my $plan = $1;
 283   my $options = $cgi->param($plan."__OPTIONS");
 284   my @options = split(',', $options);
 285   %options =
 286     map { my $optionname = $_;
 287           my $param = $plan."__$optionname";
 288           my $value = join(', ', $cgi->param($param));
 289           ( $optionname => $value );
 290         }
 291         @options;
 292
 293   #$cgi->param($_, $options{$_}) foreach (qw( setup_fee recur_fee ));
 294   $object->set($_ => scalar($cgi->param($_)) )
 295     foreach (qw( setup_fee recur_fee ));
 296
 297 };
 298
 299 my $new_hashref_callback = sub { { 'plan' => 'flat' }; };
 300
 301 my $new_object_callback = sub {
 302   my( $cgi, $hashref, $fields, $opt ) = @_;
 303
 304   my $part_pkg = FS::part_pkg->new( $hashref );
 305   $part_pkg->set($_ => '0')
 306     foreach (qw( setup_fee recur_fee ));
 307
 308   $part_pkg;
 309
 310 };
 311
 312 my $edit_callback = sub {
 313   my( $cgi, $object, $fields, $opt ) = @_;
 314
 315   $recur_disabled = $object->freq ? 0 : 1;
 316
 317   (@agent_type) = map {$_->typenum} qsearch('type_pkgs',{'pkgpart'=>$1});
 318
 319   my @report_option = ();
 320   foreach ($object->options) {
 321     /^usage_taxproductnum_(\d+)$/ && ($taxproductnums{$1} = 1);
 322     /^report_option_(\d+)$/ && (push @report_option, $1);
 323   }
 324   foreach ($object->part_pkg_taxoverride) {
 325     $taxproductnums{$_->usage_class} = 1
 326       if $_->usage_class;
 327   }
 328
 329   $cgi->param('report_option', join(',', @report_option));
 330   foreach my $field ( @$fields ) {
 331     next unless (
 332       ref($field) eq 'HASH' &&
 333       $field->{field} &&
 334       $field->{field} eq 'report_option'
 335     );
 336     #$field->{curr_value} = join(',', @report_option);
 337     $field->{value} = join(',', @report_option);
 338   }
 339
 340   %options = $object->options;
 341
 342   $object->set($_ => $object->option($_))
 343     foreach (qw( setup_fee recur_fee ));
 344
 345 };
 346
 347 my $new_callback = sub {
 348   my( $cgi, $object, $fields ) = @_;
 349
 350   my $conf = new FS::Conf;
 351   if ( $conf->exists('agent_defaultpkg') ) {
 352     #my @all_agent_types = map {$_->typenum} qsearch('agent_type',{});
 353     @agent_type = map {$_->typenum} qsearch('agent_type',{});
 354   }
 355
 356 };
 357
 358 my $clone_callback = sub {
 359   my( $cgi, $object, $fields, $opt ) = @_;
 360
 361   if ( $cgi->param('pkgnum') ) {
 362
 363     my $cust_pkg = qsearchs('cust_pkg', { 'pkgnum' => $cgi->param('pkgnum') } );
 364     $object->agentnum( $cust_pkg->cust_main->agentnum );
 365
 366     $opt->{action} = 'Custom';
 367
 368     #my $part_pkg = $clone_part_pkg->clone;
 369     #this is all clone does anyway
 370     $object->custom('Y');
 371
 372     $object->disabled('Y');
 373
 374   }
 375
 376   %options = $object->options;
 377
 378   $object->set($_ => $options{$_})
 379     foreach (qw( setup_fee recur_fee ));
 380
 381   $recur_disabled = $object->freq ? 0 : 1;
 382 };
 383
 384 my $m2_error_callback_maker = sub {
 385   my $link_type = shift; #yay closures
 386   return sub {
 387     my( $cgi, $object ) = @_;
 388       map  {
 389              new FS::part_pkg_link {
 390                'link_type'   => $link_type,
 391                'src_pkgpart' => $object->pkgpart,
 392                'dst_pkgpart' => $_,
 393              };
 394            }
 395       grep $_,
 396       map  $cgi->param($_),
 397       grep /^${link_type}_dst_pkgpart(\d+)$/, $cgi->param;
 398   };
 399 };
 400
 401 my $javascript = <<'END';
 402   <SCRIPT TYPE="text/javascript">
 403
 404     function freq_changed(what) {
 405       var freq = what.options[what.selectedIndex].value;
 406
 407       if ( freq == '0' ) {
 408         what.form.recur_fee.disabled = true;
 409         what.form.recur_fee.style.backgroundColor = '#dddddd';
 410       } else {
 411         what.form.recur_fee.disabled = false;
 412         what.form.recur_fee.style.backgroundColor = '#ffffff';
 413       }
 414
 415     }
 416
 417     function agent_changed(what) {
 418
 419       var agentnum = what.options[what.selectedIndex].value;
 420
 421       if ( agentnum == 0 ) {
 422         what.form.agent_type.disabled = false;
 423         //what.form.agent_type.style.backgroundColor = '#ffffff';
 424         what.form.agent_type.style.visibility = '';
 425       } else {
 426         what.form.agent_type.disabled = true;
 427         //what.form.agent_type.style.backgroundColor = '#dddddd';
 428         what.form.agent_type.style.visibility = 'hidden';
 429       }
 430
 431     }
 432
 433   </SCRIPT>
 434 END
 435
 436 tie my %plans, 'Tie::IxHash', %{ FS::part_pkg::plan_info() };
 437
 438 tie my %plan_labels, 'Tie::IxHash',
 439   map {  $_ => ( $plans{$_}->{'shortname'} || $plans{$_}->{'name'} ) }
 440       keys %plans;
 441
 442 my $html_bottom = sub {
 443   my( $object ) = @_;
 444
 445   #warn join("\n", map { "$_: $options{$_}" } keys %options ). "\n";
 446
 447   my $layer_callback = sub {
 448
 449     my $layer = shift;
 450     my $html = ntable("#cccccc",2);
 451
 452     #$html .= '
 453     #  <TR>
 454     #    <TD ALIGN="right">Recurring fee frequency </TD>
 455     #    <TD><SELECT NAME="freq">
 456     #';
 457     #
 458     #my @freq = keys %freq;
 459     #@freq = grep { /^\d+$/ } @freq
 460   #XXX this bit#  #  if exists($plans{$layer}->{'freq'}) && $plans{$layer}->{'freq'} eq 'm';
 461     #foreach my $freq ( @freq ) {
 462     #  $html .= qq(<OPTION VALUE="$freq");
 463     #  $html .= ' SELECTED' if $freq eq $part_pkg->freq;
 464     #  $html .= ">$freq{$freq}";
 465     #}
 466     #$html .= '</SELECT></TD></TR>';
 467
 468     my $href = $plans{$layer}->{'fields'};
 469     my @fields = exists($plans{$layer}->{'fieldorder'})
 470                    ? @{$plans{$layer}->{'fieldorder'}}
 471                    : keys %{ $href };
 472
 473     foreach my $field ( grep $_ !~ /^(setup|recur)_fee$/, @fields ) {
 474
 475       $html .= '<TR><TD ALIGN="right">'. $href->{$field}{'name'}. '</TD><TD>';
 476
 477       my $format = sub { shift };
 478       $format = $href->{$field}{'format'} if exists($href->{$field}{'format'});
 479
 480       #XXX these should use elements/ fields... (or this whole thing should
 481       #just use layer_fields instead of layer_callback)
 482
 483       if ( ! exists($href->{$field}{'type'}) ) {
 484
 485         $html .= qq!<INPUT TYPE="text" NAME="${layer}__$field" VALUE="!.
 486                  ( exists($options{$field})
 487                      ? &$format($options{$field})
 488                      : $href->{$field}{'default'} ).
 489                  qq!">!;
 490
 491       } elsif ( $href->{$field}{'type'} eq 'checkbox' ) {
 492
 493         $html .= qq!<INPUT TYPE="checkbox" NAME="${layer}__$field" VALUE=1 !.
 494                  ( exists($options{$field}) && $options{$field}
 495                    ? ' CHECKED'
 496                    : ''
 497                  ). '>';
 498
 499       } elsif ( $href->{$field}{'type'} =~ /^select/ ) {
 500
 501         $html .= '<SELECT';
 502         $html .= ' MULTIPLE'
 503           if $href->{$field}{'type'} eq 'select_multiple';
 504         $html .= qq! NAME="${layer}__$field">!;
 505
 506         if ( $href->{$field}{'select_table'} ) {
 507           foreach my $record (
 508             qsearch( $href->{$field}{'select_table'},
 509                      $href->{$field}{'select_hash'}   )
 510           ) {
 511             my $value = $record->getfield($href->{$field}{'select_key'});
 512             $html .= qq!<OPTION VALUE="$value"!.
 513                      (  $options{$field} =~ /(^|, *)$value *(,|$)/ #?
 514                           ? ' SELECTED'
 515                           : ''
 516                      ).
 517                      '>'. $record->getfield($href->{$field}{'select_label'});
 518           }
 519         } elsif ( $href->{$field}{'select_options'} ) {
 520           foreach my $key ( keys %{ $href->{$field}{'select_options'} } ) {
 521             my $label = $href->{$field}{'select_options'}{$key};
 522             $html .= qq!<OPTION VALUE="$key"!.
 523                      ( $options{$field} =~ /(^|, *)$key *(,|$)/ #?
 524                          ? ' SELECTED'
 525                          : ''
 526                      ).
 527                      '>'. $label;
 528           }
 529
 530         } else {
 531           $html .= '<font color="#ff0000">warning: '.
 532                    "don't know how to retreive options for $field select field".
 533                    '</font>';
 534         }
 535         $html .= '</SELECT>';
 536
 537       } elsif ( $href->{$field}{'type'} eq 'radio' ) {
 538
 539         my $radio =
 540           qq!<INPUT TYPE="radio" NAME="${layer}__$field"!;
 541
 542         foreach my $key ( keys %{ $href->{$field}{'options'} } ) {
 543           my $label = $href->{$field}{'options'}{$key};
 544           $html .= qq!$radio VALUE="$key"!.
 545                    ( $options{$field} =~ /(^|, *)$key *(,|$)/ #?
 546                        ? ' CHECKED'
 547                        : ''
 548                    ).
 549                    "> $label<BR>";
 550         }
 551
 552       }
 553
 554       $html .= '</TD></TR>';
 555     }
 556     $html .= '</TABLE>';
 557
 558     $html .= qq(<INPUT TYPE="hidden" NAME="${layer}__OPTIONS" VALUE=").
 559              join(',', keys %{ $href } ). '">';
 560
 561     $html;
 562
 563   };
 564
 565   my %selectlayers = (
 566     field          => 'plan',
 567     options        => [ keys %plan_labels ],
 568     labels         => \%plan_labels,
 569     curr_value     => $object->plan,
 570     layer_callback => $layer_callback,
 571   );
 572
 573   my $return =
 574     include('/elements/selectlayers.html', %selectlayers, 'layers_only'=>1 ).
 575     '<SCRIPT TYPE="text/javascript">'.
 576       include('/elements/selectlayers.html', %selectlayers, 'js_only'=>1 );
 577
 578   $return .=
 579     "taxproduct_selectchanged(document.getElementById('taxproduct_select'));\n"
 580       if $taxproducts;
 581
 582   $return .= '</SCRIPT>';
 583
 584   $return;
 585
 586 };
 587
 588 my %usage_class = map { ($_->classnum => $_->classname) }
 589                   qsearch('usage_class', {});
 590 $usage_class{setup} = 'Setup';
 591 $usage_class{recur} = 'Recurring';
 592
 593 my %taxproduct_fields = ();
 594 my $end_callback = sub {
 595   my( $cgi, $object, $fields, $opt ) = @_;
 596
 597   @taxproductnums = ( qw( setup recur ), sort (keys %taxproductnums) );
 598
 599   if ( $object->pkgpart ) {
 600     foreach my $usage_class ( '', @taxproductnums ) {
 601       $tax_override{$usage_class} =
 602         join (",", map $_->taxclassnum,
 603                        qsearch( 'part_pkg_taxoverride', {
 604                                   'pkgpart'     => $object->pkgpart,
 605                                   'usage_class' => $usage_class,
 606                               })
 607              );
 608     }
 609   }
 610
 611   %taxproduct_fields =
 612     map { $_ => [ "taxproductnum_$_",
 613                   { type  => 'select-taxproduct',
 614                     #label => "$usage_class{$_} tax product",
 615                   },
 616                   "tax_override_$_",
 617                   { type  => 'select-taxoverride' }
 618                 ]
 619         }
 620         @taxproductnums;
 621
 622   $taxproduct_fields{'(default)'} =
 623     [ 'taxproductnum', { type => 'select-taxproduct',
 624                          #label => 'Default tax product',
 625                        },
 626       'tax_override',  { type => 'select-taxoverride' },
 627     ];
 628 };
 629
 630 my $taxproduct_values = sub {
 631   my ($cgi, $object, $flags) = @_;
 632   my $routine =
 633     sub { my $layer = shift;
 634           my @fields = @{$taxproduct_fields{$layer}};
 635           my @values = ();
 636           while( @fields ) {
 637             my $field = shift @fields;
 638             shift @fields;
 639             $field =~ /^taxproductnum_\w+$/ &&
 640               push @values, ( $field => $options{"usage_$field"} );
 641             $field =~ /^tax_override_(\w+)$/ &&
 642               push @values, ( $field => $tax_override{$1} );
 643             $field =~ /^taxproductnum$/ &&
 644               push @values, ( $field => $object->taxproductnum );
 645             $field =~ /^tax_override$/ &&
 646               push @values, ( $field => $tax_override{''} );
 647           }
 648           { (@values) };
 649         };
 650
 651   my @result =
 652     map { ( $_ => { &{$routine}($_) } ) } ( '(default)', @taxproductnums );
 653   return({ @result });
 654
 655 };
 656
 657 my $field_callback = sub {
 658   my ($cgi, $object, $fieldref) = @_;
 659
 660   my $field = $fieldref->{field};
 661   if ($field eq 'taxproductnums') {
 662     $fieldref->{value} = join(',', @taxproductnums);
 663   } elsif ($field eq 'taxproduct_select') {
 664     $fieldref->{options} = [ '(default)', @taxproductnums ];
 665     $fieldref->{labels}  = { ( '(default)' => '(default)' ),
 666                              map {( $_ => ($usage_class{$_} || $_) )}
 667                                @taxproductnums
 668                            };
 669     $fieldref->{layer_fields} = \%taxproduct_fields;
 670     $fieldref->{layer_values_callback} = $taxproduct_values;
 671   }
 672 };
 673
 674 </%init>