X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/b735f45033d8daef70ee2c82365a86cc06281f4c..76592c8a3:/bin/mozilla/gl.pl

diff --git a/bin/mozilla/gl.pl b/bin/mozilla/gl.pl
index ae476bd17..63f4cad4a 100644
--- a/bin/mozilla/gl.pl
+++ b/bin/mozilla/gl.pl
@@ -24,30 +24,29 @@
 # GNU General Public License for more details.
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1335, USA.
 #======================================================================
 #
 # Genereal Ledger
 #
 #======================================================================
 
+use utf8;
+use strict;
+
 use POSIX qw(strftime);
 use List::Util qw(sum);
 
 use SL::FU;
 use SL::GL;
 use SL::IS;
-use SL::PE;
 use SL::ReportGenerator;
+use SL::DBUtils qw(selectrow_query selectall_hashref_query);
 
 require "bin/mozilla/common.pl";
-require "bin/mozilla/drafts.pl";
 require "bin/mozilla/reportgenerator.pl";
 
-1;
-
-# end of main
-
 # this is for our long dates
 # $locale->text('January')
 # $locale->text('February')
@@ -77,11 +76,12 @@ require "bin/mozilla/reportgenerator.pl";
 # $locale->text('Dec')
 
 sub add {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
-  $auth->assert('general_ledger');
+  $main::auth->assert('gl_transactions');
 
-  return $lxdebug->leave_sub() if (load_draft_maybe());
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   $form->{title} = "Add";
 
@@ -91,12 +91,6 @@ sub add {
   # yep. aber er holt hier auch schon ALL_CHARTS. Aufwand / Nutzen? jb
   GL->transaction(\%myconfig, \%$form);
 
-  map {
-    $tax .=
-      qq|<option value="$_->{id}--$_->{rate}">$_->{taxdescription}  |
-      . ($_->{rate} * 100) . qq| %|
-  } @{ $form->{TAX} };
-
   $form->{rowcount}  = 2;
 
   $form->{debit}  = 0;
@@ -105,53 +99,50 @@ sub add {
 
   # departments
   $form->all_departments(\%myconfig);
-  if (@{ $form->{all_departments} }) {
+  if (@{ $form->{all_departments} || [] }) {
     $form->{selectdepartment} = "<option>\n";
 
     map {
       $form->{selectdepartment} .=
         "<option>$_->{description}--$_->{id}\n"
-    } (@{ $form->{all_departments} });
+    } (@{ $form->{all_departments} || [] });
   }
 
   $form->{show_details} = $myconfig{show_form_details} unless defined $form->{show_details};
 
   &display_form(1);
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub prepare_transaction {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
-  $auth->assert('general_ledger');
+  $main::auth->assert('gl_transactions');
 
-  GL->transaction(\%myconfig, \%$form);
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
-  map {
-    $tax .=
-      qq|<option value="$_->{id}--$_->{rate}">$_->{taxdescription}  |
-      . ($_->{rate} * 100) . qq| %|
-  } @{ $form->{TAX} };
+  GL->transaction(\%myconfig, \%$form);
 
   $form->{amount} = $form->format_amount(\%myconfig, $form->{amount}, 2);
 
   # departments
   $form->all_departments(\%myconfig);
-  if (@{ $form->{all_departments} }) {
+  if (@{ $form->{all_departments} || [] }) {
     $form->{selectdepartment} = "<option>\n";
 
     map {
       $form->{selectdepartment} .=
         "<option>$_->{description}--$_->{id}\n"
-    } (@{ $form->{all_departments} });
+    } (@{ $form->{all_departments} || [] });
   }
 
   my $i        = 1;
   my $tax      = 0;
   my $taxaccno = "";
-  foreach $ref (@{ $form->{GL} }) {
-    $j = $i - 1;
+  foreach my $ref (@{ $form->{GL} }) {
+    my $j = $i - 1;
     if ($tax && ($ref->{accno} eq $taxaccno)) {
       $form->{"tax_$j"}      = abs($ref->{amount});
       $form->{"taxchart_$j"} = $ref->{id} . "--" . $ref->{taxrate};
@@ -174,7 +165,7 @@ sub prepare_transaction {
         $form->{totalcredit} += $ref->{amount};
         $form->{"credit_$i"} = $ref->{amount};
       }
-      $form->{"taxchart_$i"} = "0--0.00";
+      $form->{"taxchart_$i"} = $ref->{id}."--0.00000";
       $form->{"project_id_$i"} = $ref->{project_id};
       $i++;
     }
@@ -192,13 +183,16 @@ sub prepare_transaction {
     ($form->datetonum($form->{transdate}, \%myconfig) <=
      $form->datetonum($form->{closedto}, \%myconfig));
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub edit {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
-  $auth->assert('general_ledger');
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   prepare_transaction();
 
@@ -210,222 +204,77 @@ sub edit {
   display_rows();
   form_footer();
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 
 sub search {
-  $lxdebug->enter_sub();
-
-  $auth->assert('general_ledger');
-
-  $form->{title} = $locale->text('Journal');
-
-  $form->all_departments(\%myconfig);
+  $::lxdebug->enter_sub;
+  $::auth->assert('general_ledger | gl_transactions');
 
-  # departments
-  if (@{ $form->{all_departments} }) {
-    $form->{selectdepartment} = "<option>\n";
-
-    map {
-      $form->{selectdepartment} .=
-        "<option>$_->{description}--$_->{id}\n"
-    } (@{ $form->{all_departments} });
-  }
-
-  $department = qq|
-  	<tr>
-	  <th align=right nowrap>| . $locale->text('Department') . qq|</th>
-	  <td colspan=3><select name=department>$form->{selectdepartment}</select></td>
-	</tr>
-| if $form->{selectdepartment};
-
-  $form->get_lists("projects" => { "key" => "ALL_PROJECTS",
-                                   "all" => 1 });
-
-  my %project_labels = ();
-  my @project_values = ("");
-  foreach my $item (@{ $form->{"ALL_PROJECTS"} }) {
-    push(@project_values, $item->{"id"});
-    $project_labels{$item->{"id"}} = $item->{"projectnumber"};
-  }
-
-  my $projectnumber =
-    NTI($cgi->popup_menu('-name' => "project_id",
-                         '-values' => \@project_values,
-                         '-labels' => \%project_labels));
-
-  # use JavaScript Calendar or not
-  $form->{jsscript} = 1;
-  $jsscript = "";
-  if ($form->{jsscript}) {
-
-    # with JavaScript Calendar
-    $button1 = qq|
-       <td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\">
-       <input type=button name=datefrom id="trigger1" value=|
-      . $locale->text('button') . qq|></td>
-       |;
-    $button2 = qq|
-       <td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\">
-       <input type=button name=dateto id="trigger2" value=|
-      . $locale->text('button') . qq|></td>
-     |;
-
-    #write Trigger
-    $jsscript =
-      Form->write_trigger(\%myconfig, "2", "datefrom", "BR", "trigger1",
-                          "dateto", "BL", "trigger2");
-  } else {
-
-    # without JavaScript Calendar
-    $button1 =
-      qq|<td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\"></td>|;
-    $button2 =
-      qq|<td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\"></td>|;
-  }
-  $form->{javascript} .= qq|<script type="text/javascript" src="js/common.js"></script>|;
-  $form->header;
-  $onload = qq|focus()|;
-  $onload .= qq|;setupDateFormat('|. $myconfig{dateformat} .qq|', '|. $locale->text("Falsches Datumsformat!") .qq|')|;
-  $onload .= qq|;setupPoints('|. $myconfig{numberformat} .qq|', '|. $locale->text("wrongformat") .qq|')|;
-  print qq|
-<body onLoad="$onload">
-
-<form method=post action=gl.pl>
-
-<input type=hidden name=sort value=transdate>
-
-<table width=100%>
-  <tr>
-    <th class=listtop>$form->{title}</th>
-  </tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>
-      <table>
-	<tr>
-	  <th align=right>| . $locale->text('Reference') . qq|</th>
-	  <td><input name=reference size=20></td>
-	  <th align=right>| . $locale->text('Source') . qq|</th>
-	  <td><input name=source size=20></td>
-	</tr>
-	$department
-	<tr>
-	  <th align=right>| . $locale->text('Description') . qq|</th>
-	  <td colspan=3><input name=description size=40></td>
-	</tr>
-	<tr>
-	  <th align=right>| . $locale->text('Notes') . qq|</th>
-	  <td colspan=3><input name=notes size=40></td>
-	</tr>
-	<tr>
-	  <th align=right>| . $locale->text('Project Number') . qq|</th>
-	  <td colspan=3>$projectnumber</td>
-	</tr>
-	<tr>
-	  <th align=right>| . $locale->text('From') . qq|</th>
-          $button1
-	  <th align=right>| . $locale->text('To (time)') . qq|</th>
-          $button2
-	</tr>
-	<tr>
-	  <th align=right>| . $locale->text('Include in Report') . qq|</th>
-	  <td colspan=3>
-	    <table>
-	      <tr>
-		<td>
-		  <input name="category" class=radio type=radio value=X checked>&nbsp;|
-    . $locale->text('All') . qq|
-		  <input name="category" class=radio type=radio value=A>&nbsp;|
-    . $locale->text('Asset') . qq|
-		  <input name="category" class=radio type=radio value=L>&nbsp;|
-    . $locale->text('Liability') . qq|
-		  <input name="category" class=radio type=radio value=I>&nbsp;|
-    . $locale->text('Revenue') . qq|
-		  <input name="category" class=radio type=radio value=E>&nbsp;|
-    . $locale->text('Expense') . qq|
-		</td>
-	      </tr>
-	      <tr>
-		<table>
-		  <tr>
-		    <td align=right><input name="l_id" class=checkbox type=checkbox value=Y></td>
-		    <td>| . $locale->text('ID') . qq|</td>
-		    <td align=right><input name="l_transdate" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Date') . qq|</td>
-		    <td align=right><input name="l_reference" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Reference') . qq|</td>
-		    <td align=right><input name="l_description" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Description') . qq|</td>
-		    <td align=right><input name="l_notes" class=checkbox type=checkbox value=Y></td>
-		    <td>| . $locale->text('Notes') . qq|</td>
-		  </tr>
-		  <tr>
-		    <td align=right><input name="l_debit" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Debit') . qq|</td>
-		    <td align=right><input name="l_credit" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Credit') . qq|</td>
-		    <td align=right><input name="l_source" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Source') . qq|</td>
-		    <td align=right><input name="l_accno" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Account') . qq|</td>
-		  </tr>
-		  <tr>
-		    <td align=right><input name="l_subtotal" class=checkbox type=checkbox value=Y></td>
-		    <td>| . $locale->text('Subtotal') . qq|</td>
-		    <td align=right><input name="l_projectnumbers" class=checkbox type=checkbox value=Y></td>
-		    <td>| . $locale->text('Project Number') . qq|</td>
-		  </tr>
-		</table>
-	      </tr>
-	    </table>
-	</tr>
-      </table>
-    </td>
-  </tr>
-  <tr>
-    <td><hr size=3 noshade></td>
-  </tr>
-</table>
-
-$jsscript
-
-<input type=hidden name=nextsub value=generate_report>
+  $::form->all_departments(\%::myconfig);
+  $::form->get_lists(
+    projects  => { key => "ALL_PROJECTS", all => 1 },
+  );
+  $::form->{ALL_EMPLOYEES} = SL::DB::Manager::Employee->get_all_sorted(query => [ deleted => 0 ]);
 
-<br>
-<input class=submit type=submit name=action value="|
-    . $locale->text('Continue') . qq|">
-</form>
+  $::form->header;
+  print $::form->parse_html_template('gl/search', {
+    department_label => sub { ("$_[0]{description}--$_[0]{id}")x2 },
+    employee_label => sub { "$_[0]{id}--$_[0]{name}" },
+  });
 
-</body>
-</html>
-|;
-  $lxdebug->leave_sub();
+  $::lxdebug->leave_sub;
 }
 
 sub create_subtotal_row {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
   my ($totals, $columns, $column_alignment, $subtotal_columns, $class) = @_;
 
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+
   my $row = { map { $_ => { 'data' => '', 'class' => $class, 'align' => $column_alignment->{$_}, } } @{ $columns } };
 
   map { $row->{$_}->{data} = $form->format_amount(\%myconfig, $totals->{$_}, 2) } @{ $subtotal_columns };
 
   map { $totals->{$_} = 0 } @{ $subtotal_columns };
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
   return $row;
 }
 
 sub generate_report {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('general_ledger | gl_transactions');
 
-  $auth->assert('general_ledger');
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
-  report_generator_set_default_sort('transdate', 1);
+  # generate_report wird beim ersten Aufruf per Weiter-Knopf und POST mit der hidden Variablen sort mit Wert "datesort" (früher "transdate" als Defaultsortiervariable) übertragen
+
+  # <form method=post action=gl.pl>
+  # <input type=hidden name=sort value=datesort>    # form->{sort} setzen
+  # <input type=hidden name=nextsub value=generate_report>
+
+  # anhand von neuer Variable datesort wird jetzt $form->{sort} auf transdate oder gldate gesetzt
+  # damit ist die Hidden Variable "sort" wahrscheinlich sogar überflüssig
+
+  # ändert man die Sortierreihenfolge per Klick auf eine der Überschriften wird die Variable "sort" per GET übergeben, z.B. id,transdate, gldate, ...
+  # gl.pl?action=generate_report&employee=18383--Jan%20B%c3%bcren&datesort=transdate&category=X&l_transdate=Y&l_gldate=Y&l_id=Y&l_reference=Y&l_description=Y&l_source=Y&l_debit=Y&l_credit=Y&sort=gldate&sortdir=0
+
+  if ( $form->{sort} eq 'datesort' ) {   # sollte bei einem Post (Aufruf aus Suchmaske) immer wahr sein
+      # je nachdem ob in Suchmaske "transdate" oder "gldate" ausgesucht wurde erstes Suchergebnis entsprechend sortieren
+      $form->{sort} = $form->{datesort};
+  };
+
+  # was passiert hier?
+  report_generator_set_default_sort("$form->{datesort}", 1);
+#  report_generator_set_default_sort('transdate', 1);
 
   GL->all_transactions(\%myconfig, \%$form);
 
@@ -446,22 +295,27 @@ sub generate_report {
   my $ml = ($form->{ml} =~ /(A|E|Q)/) ? -1 : 1;
 
   my @columns = qw(
-    transdate      id               reference      description
+    gldate         transdate        id             reference      description
     notes          source           debit          debit_accno
     credit         credit_accno     debit_tax      debit_tax_accno
-    credit_tax     credit_tax_accno projectnumbers balance
+    credit_tax     credit_tax_accno projectnumbers balance employee
   );
 
-  my @hidden_variables = qw(accno source reference department description notes project_id datefrom dateto category l_subtotal);
+  # add employee here, so that variable is still known and passed in url when choosing a different sort order in resulting table
+  my @hidden_variables = qw(accno source reference department description notes project_id datefrom dateto employee_id datesort category l_subtotal);
   push @hidden_variables, map { "l_${_}" } @columns;
 
+  my $employee = $form->{employee_id} ? SL::DB::Employee->new(id => $form->{employee_id})->load->name : '';
+
   my (@options, @date_options);
   push @options,      $locale->text('Account')     . " : $form->{accno} $form->{account_description}" if ($form->{accno});
   push @options,      $locale->text('Source')      . " : $form->{source}"                             if ($form->{source});
   push @options,      $locale->text('Reference')   . " : $form->{reference}"                          if ($form->{reference});
   push @options,      $locale->text('Description') . " : $form->{description}"                        if ($form->{description});
   push @options,      $locale->text('Notes')       . " : $form->{notes}"                              if ($form->{notes});
-
+  push @options,      $locale->text('Employee')    . " : $employee"                                   if $employee;
+  my $datesorttext = $form->{datesort} eq 'transdate' ? $locale->text('Invoice Date') :  $locale->text('Booking Date');
+  push @date_options,      "$datesorttext"                              if ($form->{datesort} and ($form->{datefrom} or $form->{dateto}));
   push @date_options, $locale->text('From'), $locale->date(\%myconfig, $form->{datefrom}, 1)          if ($form->{datefrom});
   push @date_options, $locale->text('Bis'),  $locale->date(\%myconfig, $form->{dateto},   1)          if ($form->{dateto});
   push @options,      join(' ', @date_options)                                                        if (scalar @date_options);
@@ -478,13 +332,16 @@ sub generate_report {
   $form->{l_debit_accno}      = 'Y';
   $form->{l_credit_tax}       = 'Y';
   $form->{l_debit_tax}        = 'Y';
+#  $form->{l_gldate}           = 'Y';  # Spalte mit gldate immer anzeigen
   $form->{l_credit_tax_accno} = 'Y';
+  $form->{l_datesort} = 'Y';
   $form->{l_debit_tax_accno}  = 'Y';
   $form->{l_balance}          = $form->{accno} ? 'Y' : '';
 
   my %column_defs = (
     'id'               => { 'text' => $locale->text('ID'), },
-    'transdate'        => { 'text' => $locale->text('Date'), },
+    'transdate'        => { 'text' => $locale->text('Invoice Date'), },
+    'gldate'           => { 'text' => $locale->text('Booking Date'), },
     'reference'        => { 'text' => $locale->text('Reference'), },
     'source'           => { 'text' => $locale->text('Source'), },
     'description'      => { 'text' => $locale->text('Description'), },
@@ -499,9 +356,10 @@ sub generate_report {
     'credit_tax_accno' => { 'text' => $locale->text('Credit Tax Account'), },
     'balance'          => { 'text' => $locale->text('Balance'), },
     'projectnumbers'   => { 'text' => $locale->text('Project Numbers'), },
+    'employee'         => { 'text' => $locale->text('Employee'), },
   );
 
-  foreach my $name (qw(id transdate reference description debit_accno credit_accno debit_tax_accno credit_tax_accno)) {
+  foreach my $name (qw(id transdate gldate reference description debit_accno credit_accno debit_tax_accno credit_tax_accno)) {
     my $sortname                = $name =~ m/accno/ ? 'accno' : $name;
     my $sortdir                 = $sortname eq $form->{sort} ? 1 - $form->{sortdir} : $form->{sortdir};
     $column_defs{$name}->{link} = $callback . "&sort=$sortname&sortdir=$sortdir";
@@ -512,7 +370,7 @@ sub generate_report {
 
   my %column_alignment;
   map { $column_alignment{$_}     = 'right'  } qw(balance id debit credit debit_tax credit_tax balance);
-  map { $column_alignment{$_}     = 'center' } qw(reference debit_accno credit_accno debit_tax_accno credit_tax_accno);
+  map { $column_alignment{$_}     = 'center' } qw(transdate gldate reference debit_accno credit_accno debit_tax_accno credit_tax_accno);
   map { $column_alignment{$_}     = 'left' } qw(description source notes);
   map { $column_defs{$_}->{align} = $column_alignment{$_} } keys %column_alignment;
 
@@ -531,6 +389,7 @@ sub generate_report {
                        'attachment_basename'  => $locale->text('general_ledger_list') . strftime('_%Y%m%d', localtime time),
     );
   $report->set_options_from_form();
+  $locale->set_numberformat_wo_thousands_separator(\%myconfig) if lc($report->{options}->{output_format}) eq 'csv';
 
   # add sort to callback
   $form->{callback} = "$callback&sort=" . E($form->{sort}) . "&sortdir=" . E($form->{sortdir});
@@ -541,7 +400,7 @@ sub generate_report {
   my %totals         = map { $_ => 0 } @totals_columns;
   my $idx            = 0;
 
-  foreach $ref (@{ $form->{GL} }) {
+  foreach my $ref (@{ $form->{GL} }) {
 
     my %rows;
 
@@ -583,7 +442,7 @@ sub generate_report {
     $row->{balance}->{data}        = $data;
     $row->{projectnumbers}->{data} = join ", ", sort { lc($a) cmp lc($b) } keys %{ $ref->{projectnumbers} };
 
-    map { $row->{$_}->{data} = $ref->{$_} } qw(id reference description notes);
+    map { $row->{$_}->{data} = $ref->{$_} } qw(id reference description notes gldate employee);
 
     map { $row->{$_}->{data} = \@{ $rows{$_} }; } qw(transdate debit credit debit_accno credit_accno debit_tax_accno credit_tax_accno source);
 
@@ -597,7 +456,7 @@ sub generate_report {
 
     my $row_set = [ $row ];
 
-    if (($form->{l_subtotal} eq 'Y')
+    if ( ($form->{l_subtotal} eq 'Y' && !$form->{report_generator_csv_options_for_import} )
         && (($idx == (scalar @{ $form->{GL} } - 1))
             || ($ref->{ $form->{sort} } ne $form->{GL}->[$idx + 1]->{ $form->{sort} }))) {
       push @{ $row_set }, create_subtotal_row(\%subtotals, \@columns, \%column_alignment, [ qw(debit credit) ], 'listsubtotal');
@@ -608,8 +467,6 @@ sub generate_report {
     $idx++;
   }
 
-  $report->add_separator();
-
   # = 0 for balanced ledger
   my $balanced_ledger = $totals{debit} + $totals{debit_tax} - $totals{credit} - $totals{credit_tax};
 
@@ -628,7 +485,10 @@ sub generate_report {
 
   $row->{balance}->{data}        = $data;
 
-  $report->add_data($row);
+  if ( !$form->{report_generator_csv_options_for_import} ) {
+    $report->add_separator();
+    $report->add_data($row);
+  }
 
   my $raw_bottom_info_text;
 
@@ -647,13 +507,16 @@ sub generate_report {
 
   $report->generate_with_headers();
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub update {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
 
-  $auth->assert('general_ledger');
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   $form->{oldtransdate} = $form->{transdate};
 
@@ -663,8 +526,11 @@ sub update {
   my $credittax   = 0;
   my $debitcount  = 0;
   my $creditcount = 0;
-  $debitlock  = 0;
-  $creditlock = 0;
+  my ($debitcredit, $amount);
+
+  my $dbh = SL::DB->client->dbh;
+  my ($notax_id) = selectrow_query($form, $dbh, "SELECT id FROM tax WHERE taxkey = 0 LIMIT 1", );
+  my $zerotaxes  = selectall_hashref_query($form, $dbh, "SELECT id FROM tax WHERE rate = 0", );
 
   my @flds =
     qw(accno debit credit projectnumber fx_transaction source memo tax taxchart);
@@ -689,77 +555,76 @@ sub update {
         $form->{"credit_$i"} = 0;
         $form->{"tax_$i"}    = 0;
         $creditcount--;
-        $creditlock = 1;
+        $form->{creditlock} = 1;
       }
       if (($creditcount >= 2) && ($debitcount == 2)) {
         $form->{"debit_$i"} = 0;
         $form->{"tax_$i"}   = 0;
         $debitcount--;
-        $debitlock = 1;
+        $form->{debitlock} = 1;
       }
       if (($creditcount == 1) && ($debitcount == 2)) {
-        $creditlock = 1;
+        $form->{creditlock} = 1;
       }
       if (($creditcount == 2) && ($debitcount == 1)) {
-        $debitlock = 1;
+        $form->{debitlock} = 1;
       }
       if ($debitcredit && $credittax) {
-        $form->{"taxchart_$i"} = "0--0.00";
+        $form->{"taxchart_$i"} = "$notax_id--0.00";
       }
       if (!$debitcredit && $debittax) {
-        $form->{"taxchart_$i"} = "0--0.00";
+        $form->{"taxchart_$i"} = "$notax_id--0.00";
       }
       $amount =
         ($form->{"debit_$i"} == 0)
         ? $form->{"credit_$i"}
         : $form->{"debit_$i"};
-      $j = $#a;
+      my $j = $#a;
       if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
-        $form->{"taxchart_$i"} = "0--0.00";
+        $form->{"taxchart_$i"} = "$notax_id--0.00";
         $form->{"tax_$i"}      = 0;
       }
-      ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
-      if ($taxkey > 1) {
+      my ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
+      my $iswithouttax = grep { $_->{id} == $taxkey } @{ $zerotaxes };
+      if (!$iswithouttax) {
         if ($debitcredit) {
           $debittax = 1;
         } else {
           $credittax = 1;
         }
-        if ($form->{taxincluded}) {
-          $form->{"tax_$i"} = $amount / ($rate + 1) * $rate;
-        } else {
-          $form->{"tax_$i"} = $amount * $rate;
-        }
-      } else {
-        $form->{"tax_$i"} = 0;
-      }
+      };
+      my ($tmpnetamount,$tmpdiff);
+      ($tmpnetamount,$form->{"tax_$i"},$tmpdiff) = $form->calculate_tax($amount,$rate,$form->{taxincluded} *= 1,2);
 
       for (@flds) { $a[$j]->{$_} = $form->{"${_}_$i"} }
       $count++;
     }
   }
 
-  for $i (1 .. $count) {
-    $j = $i - 1;
+  for my $i (1 .. $count) {
+    my $j = $i - 1;
     for (@flds) { $form->{"${_}_$i"} = $a[$j]->{$_} }
   }
 
-  for $i ($count + 1 .. $form->{rowcount}) {
+  for my $i ($count + 1 .. $form->{rowcount}) {
     for (@flds) { delete $form->{"${_}_$i"} }
   }
 
   $form->{rowcount} = $count + 1;
 
   &display_form;
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub display_form {
   my ($init) = @_;
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
 
-  $auth->assert('general_ledger');
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   &form_header($init);
 
@@ -771,15 +636,19 @@ sub display_form {
   #   }
   &display_rows($init);
   &form_footer;
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub display_rows {
   my ($init) = @_;
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
 
-  $auth->assert('general_ledger');
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $cgi      = $::request->{cgi};
 
   $form->{debit_1}     = 0 if !$form->{"debit_1"};
   $form->{totaldebit}  = 0;
@@ -797,8 +666,8 @@ sub display_rows {
   my %charts = ();
   my $taxchart_init;
   foreach my $item (@{ $form->{ALL_CHARTS} }) {
-    if ($item->{charttype} eq 'H'){ #falls überschrift 
-      next;                         #überspringen (Bug 1150)
+    if ($item->{charttype} eq 'H'){ #falls ÃŒberschrift
+      next;                         #ÃŒberspringen (Bug 1150)
     }
     my $key = $item->{accno} . "--" . $item->{tax_id};
     $taxchart_init = $item->{tax_id} unless (@chart_values);
@@ -807,18 +676,8 @@ sub display_rows {
     $charts{$item->{accno}} = $item;
   }
 
-  my %taxchart_labels = ();
-  my @taxchart_values = ();
-  my %taxcharts = ();
-  foreach my $item (@{ $form->{ALL_TAXCHARTS} }) {
-    my $key = $item->{id} . "--" . $item->{rate};
-    $taxchart_init = $key if ($taxchart_init == $item->{id});
-    push(@taxchart_values, $key);
-    $taxchart_labels{$key} = $item->{taxdescription} . " " . $item->{rate} * 100 . ' %';
-    $taxcharts{$item->{id}} = $item;
-  }
-
-  for $i (1 .. $form->{rowcount}) {
+  my ($source, $memo, $source_hidden, $memo_hidden);
+  for my $i (1 .. $form->{rowcount}) {
     if ($form->{show_details}) {
       $source = qq|
       <td><input name="source_$i" value="$form->{"source_$i"}" size="16"></td>|;
@@ -840,6 +699,20 @@ sub display_rows {
     my ($selected_accno, $selected_tax_id) = split(/--/, $selected_accno_full);
     my ($previous_accno, $previous_tax_id) = split(/--/, $form->{"previous_accno_$i"});
 
+    my %taxchart_labels = ();
+    my @taxchart_values = ();
+    my %taxcharts = ();
+    my $filter_accno;
+    $filter_accno = $::form->{ALL_CHARTS}[0]->{accno};
+    $filter_accno = $selected_accno if (!$init and $i < $form->{rowcount});
+    foreach my $item ( GL->get_tax_dropdown($filter_accno) ) {
+      my $key = $item->{id} . "--" . $item->{rate};
+      $taxchart_init = $key if ($taxchart_init == $item->{id});
+      push(@taxchart_values, $key);
+      $taxchart_labels{$key} = $item->{taxdescription} . " " . $item->{rate} * 100 . ' %';
+      $taxcharts{$item->{id}} = $item;
+    }
+
     if ($previous_accno &&
         ($previous_accno eq $selected_accno) &&
         ($previous_tax_id ne $selected_tax_id)) {
@@ -850,10 +723,10 @@ sub display_rows {
     $selected_accno      = '' if ($init);
     $selected_taxchart ||= $taxchart_init;
 
-    $accno = qq|<td>| .
+    my $accno = qq|<td>| .
       NTI($cgi->popup_menu('-name' => "accno_$i",
                            '-id' => "accno_$i",
-                           '-onChange' => "setTaxkey($i)",
+                           '-onChange' => "updateTaxes($i);",
                            '-style' => 'width:200px',
                            '-values' => \@chart_values,
                            '-labels' => \%chart_labels,
@@ -861,15 +734,16 @@ sub display_rows {
       . $cgi->hidden('-name' => "previous_accno_$i",
                      '-default' => $selected_accno_full)
       . qq|</td>|;
-    $tax = qq|<td>| .
+    my $tax_ddbox = qq|<td>| .
       NTI($cgi->popup_menu('-name' => "taxchart_$i",
-                           '-id' => "taxchart_$i",
-                           '-style' => 'width:200px',
-                           '-values' => \@taxchart_values,
-                           '-labels' => \%taxchart_labels,
-                           '-default' => $selected_taxchart))
+            '-id' => "taxchart_$i",
+            '-style' => 'width:200px',
+            '-values' => \@taxchart_values,
+            '-labels' => \%taxchart_labels,
+            '-default' => $selected_taxchart))
       . qq|</td>|;
 
+    my ($fx_transaction, $checked);
     if ($init) {
       if ($form->{transfer}) {
         $fx_transaction = qq|
@@ -900,7 +774,7 @@ sub display_rows {
       if ($i < $form->{rowcount}) {
         if ($form->{transfer}) {
           $checked = ($form->{"fx_transaction_$i"}) ? "1" : "";
-          $x = ($checked) ? "x" : "";
+          my $x = ($checked) ? "x" : "";
           $fx_transaction = qq|
       <td><input type=hidden name="fx_transaction_$i" value="$checked">$x</td>
     |;
@@ -918,9 +792,9 @@ sub display_rows {
     my $debitreadonly  = "";
     my $creditreadonly = "";
     if ($i == $form->{rowcount}) {
-      if ($debitlock) {
+      if ($form->{debitlock}) {
         $debitreadonly = "readonly";
-      } elsif ($creditlock) {
+      } elsif ($form->{creditlock}) {
         $creditreadonly = "readonly";
       }
     }
@@ -930,8 +804,10 @@ sub display_rows {
                            '-values' => \@project_values,
                            '-labels' => \%project_labels,
                            '-default' => $form->{"project_id_$i"} ));
+    my $projectnumber_hidden = qq|
+    <input type="hidden" name="project_id_$i" value="$form->{"project_id_$i"}">|;
 
-    my $copy2credit = 'onkeyup="copy_debit_to_credit()"' if $i == 1;
+    my $copy2credit = $i == 1 ? 'onkeyup="copy_debit_to_credit()"' : '';
 
     print qq|<tr valign=top>
     $accno
@@ -940,7 +816,7 @@ sub display_rows {
     <td><input name="debit_$i" size="8" value="$form->{"debit_$i"}" accesskey=$i $copy2credit $debitreadonly></td>
     <td><input name="credit_$i" size=8 value="$form->{"credit_$i"}" $creditreadonly></td>
     <td><input type="hidden" name="tax_$i" value="$form->{"tax_$i"}">$form->{"tax_$i"}</td>
-    $tax|;
+    $tax_ddbox|;
 
     if ($form->{show_details}) {
       print qq|
@@ -948,392 +824,105 @@ sub display_rows {
     $memo
     <td>$projectnumber</td>
 |;
-    }
+    } else {
     print qq|
     $source_hidden
     $memo_hidden
+    $projectnumber_hidden
+    |;
+    }
+    print qq|
   </tr>
 |;
   }
 
   $form->hide_form(qw(rowcount selectaccno));
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
+
+}
 
+sub _get_radieren {
+  return ($::instance_conf->get_gl_changeable == 2) ? ($::form->current_date(\%::myconfig) eq $::form->{gldate}) : ($::instance_conf->get_gl_changeable == 1);
 }
 
 sub form_header {
-  my ($init) = @_;
-  $lxdebug->enter_sub();
+  $::lxdebug->enter_sub;
+  $::auth->assert('gl_transactions');
 
-  $auth->assert('general_ledger');
+  my ($init) = @_;
 
-  my @old_project_ids = ();
-  map({ push(@old_project_ids, $form->{"project_id_$_"})
-          if ($form->{"project_id_$_"}); } (1..$form->{"rowcount"}));
+  my @old_project_ids = grep { $_ } map{ $::form->{"project_id_$_"} } 1..$::form->{rowcount};
 
-  $form->get_lists("projects"  => { "key"       => "ALL_PROJECTS",
+  $::form->get_lists("projects"  => { "key"       => "ALL_PROJECTS",
                                     "all"       => 0,
                                     "old_id"    => \@old_project_ids },
                    "charts"    => { "key"       => "ALL_CHARTS",
-                                    "transdate" => $form->{transdate} },
-                   "taxcharts" => "ALL_TAXCHARTS");
-
-  GL->get_chart_balances('charts' => $form->{ALL_CHARTS});
-
-  $title         = $form->{title};
-  $form->{title} = $locale->text("$title General Ledger Transaction");
-  $readonly      = ($form->{id}) ? "readonly" : "";
-
-  $show_details_checked = "checked" if $form->{show_details};
+                                    "transdate" => $::form->{transdate} });
 
-  $ob_transaction_checked = "checked" if $form->{ob_transaction};
-  $cb_transaction_checked = "checked" if $form->{cb_transaction};
+  GL->get_chart_balances('charts' => $::form->{ALL_CHARTS});
 
+  my $title      = $::form->{title};
+  $::form->{title} = $::locale->text("$title General Ledger Transaction");
   # $locale->text('Add General Ledger Transaction')
   # $locale->text('Edit General Ledger Transaction')
 
-  map { $form->{$_} =~ s/\"/&quot;/g }
-    qw(reference description chart taxchart);
-
-  $form->{javascript} = qq|<script type="text/javascript">
-  <!--
-  function setTaxkey(row) {
-    var accno  = document.getElementById('accno_' + row);
-    var taxkey = accno.options[accno.selectedIndex].value;
-    var reg = /--([0-9]*)/;
-    var found = reg.exec(taxkey);
-    var index = found[1];
-    index = parseInt(index);
-    var tax = 'taxchart_' + row;
-    for (var i = 0; i < document.getElementById(tax).options.length; ++i) {
-      var reg2 = new RegExp("^"+ index, "");
-      if (reg2.exec(document.getElementById(tax).options[i].value)) {
-        document.getElementById(tax).options[i].selected = true;
-        break;
-      }
-    }
-  };
-
-  function copy_debit_to_credit() {
-    var txt = document.getElementsByName('debit_1')[0].value;
-    document.getElementsByName('credit_2')[0].value = txt;
-  };
-  //-->
-  </script>
-  <script type="text/javascript" src="js/show_form_details.js"></script>
-  <script type="text/javascript" src="js/jquery.js"></script>
-|;
+  map { $::form->{$_} =~ s/\"/&quot;/g }
+    qw(chart taxchart);
 
-  $form->{selectdepartment} =~ s/ selected//;
-  $form->{selectdepartment} =~
-    s/option>\Q$form->{department}\E/option selected>$form->{department}/;
-
-  if (($rows = $form->numtextrows($form->{description}, 50)) > 1) {
-    $description =
-      qq|<textarea name=description rows=$rows cols=50 wrap=soft $readonly >$form->{description}</textarea>|;
-  } else {
-    $description =
-      qq|<input name=description size=50 value="$form->{description}" $readonly>|;
-  }
-
-  $taxincluded = ($form->{taxincluded}) ? "checked" : "";
-
-  if ($init) {
-    $taxincluded = "checked";
-  }
+  $::form->{selectdepartment} =~ s/ selected//;
+  $::form->{selectdepartment} =~
+    s/option>\Q$::form->{department}\E/option selected>$::form->{department}/;
 
-  $department = qq|
-  	<tr>
-	  <th align=right nowrap>| . $locale->text('Department') . qq|</th>
-	  <td colspan=3><select name=department>$form->{selectdepartment}</select></td>
-	  <input type=hidden name=selectdepartment value="$form->{selectdepartment}">
-	</tr>
-| if $form->{selectdepartment};
   if ($init) {
-    $form->{fokus} = "gl.reference";
+    $::request->{layout}->focus("#reference");
+    $::form->{taxincluded} = "1";
   } else {
-    $form->{fokus} = qq|gl.accno_$form->{rowcount}|;
+    $::request->{layout}->focus("#accno_$::form->{rowcount}");
   }
 
-  # use JavaScript Calendar or not
-  $form->{jsscript} = 1;
-  $jsscript = "";
-  if ($form->{jsscript}) {
-
-    # with JavaScript Calendar
-    $button1 = qq|
-       <td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value="$form->{transdate}" $readonly onBlur=\"check_right_date_format(this)\">
-       <input type=button name=transdate id="trigger1" value=|
-      . $locale->text('button') . qq|></td>
-       |;
-
-    #write Trigger
-    $jsscript =
-      Form->write_trigger(\%myconfig, "1", "transdate", "BL", "trigger1");
-  } else {
-
-    # without JavaScript Calendar
-    $button1 =
-      qq|<td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value="$form->{transdate}" $readonly onBlur=\"check_right_date_format(this)\"></td>|;
-  }
+  $::form->{previous_id}     ||= "--";
+  $::form->{previous_gldate} ||= "--";
 
-  $form->{previous_id}     ||= "--";
-  $form->{previous_gldate} ||= "--";
+  $::form->header;
+  print $::form->parse_html_template('gl/form_header', {
+    hide_title => $title,
+    readonly   => $::form->{id} && ($::form->{locked} || !_get_radieren()),
+  });
 
-  $jsscript .= $form->parse_html_template('gl/form_header_chart_balances_js');
-
-  $form->header;
-
-  print qq|
-<body onLoad="focus()">
-
-<script type="text/javascript" src="js/follow_up.js"></script>
-
-<form method=post name="gl" action=gl.pl>
-|;
-
-  $form->hide_form(qw(id closedto locked storno storno_id previous_id previous_gldate));
-
-  print qq|
-<input type=hidden name=title value="$title">
-
-<input type="hidden" name="follow_up_trans_id_1" value="| . H($form->{id}) . qq|">
-<input type="hidden" name="follow_up_trans_type_1" value="gl_transaction">
-<input type="hidden" name="follow_up_trans_info_1" value="| . H($form->{id}) . qq|">
-<input type="hidden" name="follow_up_rowcount" value="1">
-
-<table width=100%>
-  <tr>
-    <th class=listtop>$form->{title}</th>
-  </tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>
-      <table width=100%>
-        <tr>
-          <td colspan="6" align="left">|
-    . $locale->text("Previous transnumber text")
-    . " $form->{previous_id} "
-    . $locale->text("Previous transdate text")
-    . " $form->{previous_gldate}"
-    . qq|</td>
-        </tr>
-	<tr>
-	  <th align=right>| . $locale->text('Reference') . qq|</th>
-	  <td><input name=reference size=20 value="$form->{reference}" $readonly></td>
-	  <td align=left>
-	    <table>
-	      <tr>
-		<th align=right nowrap>| . $locale->text('Date') . qq|</th>
-                $button1
-	      </tr>
-	    </table>
-	  </td>
-	</tr>|;
-  if ($form->{id}) {
-    print qq|
-	<tr>
-	  <th align=right>| . $locale->text('Belegnummer') . qq|</th>
-	  <td><input name=id size=20 value="$form->{id}" $readonly></td>
-	  <td align=left>
-	  <table>
-	      <tr>
-		<th align=right width=50%>| . $locale->text('Buchungsdatum') . qq|</th>
-		<td align=left><input name=gldate size=11 title="$myconfig{dateformat}" value=$form->{gldate} $readonly onBlur=\"check_right_date_format(this)\"></td>
-	      </tr>
-	    </table>
-	  </td>
-	</tr>|;
-  }
-  print qq|
-	$department|;
-  if ($form->{id}) {
-    print qq|
-	<tr>
-	  <th align=right width=1%>| . $locale->text('Description') . qq|</th>
-	  <td width=1%>$description</td>
-          <td>
-	    <table>
-	      <tr>
-		<th align=left>| . $locale->text('MwSt. inkl.') . qq|</th>
-		<td><input type=checkbox name=taxincluded value=1 $taxincluded></td>
-	      </tr>
-	    </table>
-	 </td>
-	  <td align=left>
-	    <table width=100%>
-	      <tr>
-		<th align=right width=50%>| . $locale->text('Mitarbeiter') . qq|</th>
-		<td align=left><input name=employee size=20  value="| . H($form->{employee}) . qq|" readonly></td>
-	      </tr>
-	    </table>
-	  </td>
-	</tr>|;
-  } else {
-    print qq|
-	<tr>
-	  <th align=left width=1%>| . $locale->text('Description') . qq|</th>
-	  <td width=1%>$description</td>
-	  <td>
-	    <table>
-	      <tr>
-		<th align=left>| . $locale->text('MwSt. inkl.') . qq|</th>
-		<td><input type=checkbox name=taxincluded value=1 $taxincluded></td>
-	      </tr>
-	    </table>
-	 </td>
-	</tr>|;
-  }
-
-  print qq|
-      <tr>
-      <tr><td colspan=4><table><tr>
-       <td>
-        | . $locale->text('OB Transaction') . qq|<input type="checkbox" name="ob_transaction" value="1" $ob_transaction_checked>
-       </td>
-       <td>
-        | . $locale->text('CB Transaction') . qq|<input type="checkbox" name="cb_transaction" value="1" $cb_transaction_checked>
-       </td>
-      </tr></table></td></tr>
-      <tr>
-       <td width="1%" align="right" nowrap>| . $locale->text('Show details') . qq|</td>
-       <td width="1%"><input type="checkbox" onclick="show_form_details();" name="show_details" value="1" $show_details_checked></td>
-      </tr>|;
-
-  print qq|
-      <tr>
-      <td colspan=4>
-          <table width=100%>
-	   <tr class=listheading>
-	  <th class=listheading style="width:15%">|
-    . $locale->text('Account') . qq|</th>
-	  <th class=listheading style="width:10%">| . $locale->text('Chart balance') . qq|</th>
-	  <th class=listheading style="width:10%">|
-    . $locale->text('Debit') . qq|</th>
-	  <th class=listheading style="width:10%">|
-    . $locale->text('Credit') . qq|</th>
-          <th class=listheading style="width:10%">|
-    . $locale->text('Tax') . qq|</th>
-          <th class=listheading style="width:5%">|
-    . $locale->text('Taxkey') . qq|</th>|;
-
-  if ($form->{show_details}) {
-    print qq|
-	  <th class=listheading style="width:20%">| . $locale->text('Source') . qq|</th>
-	  <th class=listheading style="width:20%">| . $locale->text('Memo') . qq|</th>
-	  <th class=listheading style="width:20%">| . $locale->text('Project Number') . qq|</th>
-|;
-  }
-
-  print qq|
-	</tr>
-
-$jsscript
-|;
-  $lxdebug->leave_sub();
+  $::lxdebug->leave_sub;
 
 }
 
 sub form_footer {
-  $lxdebug->enter_sub();
-
-  $auth->assert('general_ledger');
+  $::lxdebug->enter_sub;
+  $::auth->assert('gl_transactions');
 
-  my $follow_ups_block;
-  if ($form->{id}) {
-    my $follow_ups = FU->follow_ups('trans_id' => $form->{id});
+  my ($follow_ups, $follow_ups_due);
 
-    if (@{ $follow_ups} ) {
-      my $num_due       = sum map { $_->{due} * 1 } @{ $follow_ups };
-      $follow_ups_block = qq|<p>| . $locale->text("There are #1 unfinished follow-ups of which #2 are due.", scalar @{ $follow_ups }, $num_due) . qq|</p>|;
-    }
+  if ($::form->{id}) {
+    $follow_ups     = FU->follow_ups('trans_id' => $::form->{id}, 'not_done' => 1);
+    $follow_ups_due = sum map { $_->{due} * 1 } @{ $follow_ups || [] };
   }
 
-  ($dec) = ($form->{totaldebit} =~ /\.(\d+)/);
-  $dec = length $dec;
-  $decimalplaces = ($dec > 2) ? $dec : 2;
-  $radieren = ($form->current_date(\%myconfig) eq $form->{gldate}) ? 1 : 0;
-
-  map {
-    $form->{$_} = $form->format_amount(\%myconfig, $form->{$_}, 2, "&nbsp;")
-  } qw(totaldebit totalcredit);
-
-  print qq|
-    <tr class=listtotal>
-    <th colspan="3" align=right class=listtotal> $form->{totaldebit}</th>
-    <th align=right class=listtotal> $form->{totalcredit}</th>
-    <td colspan=6></td>
-    </tr>
-  </table>
-  </td>
-  </tr>
-</table>
-
-<input name=callback type=hidden value="$form->{callback}">
-
-$follow_ups_block
-
-<br>
-|;
-
-  $transdate = $form->datetonum($form->{transdate}, \%myconfig);
-  $closedto  = $form->datetonum($form->{closedto},  \%myconfig);
-
-  if ($form->{id}) {
-
-    if (!$form->{storno}) {
-      print qq|<input class=submit type=submit name=action value="| . $locale->text('Storno') . qq|">|;
-    }
-
-    # Löschen und Ändern von Buchungen nicht mehr möglich (GoB) nur am selben Tag möglich
-    if (!$form->{locked} && $radieren) {
-      print qq|
-        <input class=submit type=submit name=action value="| . $locale->text('Post') . qq|" accesskey="b">
-        <input class=submit type=submit name=action value="| . $locale->text('Delete') . qq|">|;
-    }
-
-    print qq|
-        <input class=submit type=submit name=action id=update_button value="| . $locale->text('Update') . qq|">
-        <input type="button" class="submit" onclick="follow_up_window()" value="|
-      . $locale->text('Follow-Up')
-      . qq|"> |;
-
-  } else {
-    if ($form->{draft_id}) {
-      my $remove_draft_checked = 'checked' if ($form->{remove_draft});
-      print qq|<p>\n|
-        . qq|  <input name="remove_draft" id="remove_draft" type="checkbox" class="checkbox" ${remove_draft_checked}>|
-        . qq|  <label for="remove_draft">| . $locale->text('Remove Draft') . qq|</label>\n|
-        . qq|</p>\n|;
-    }
-
-    print qq|
-        <input class=submit type=submit name=action id=update_button value="| . $locale->text('Update') . qq|">
-        <input class=submit type=submit name=action value="| . $locale->text('Post') . qq|"> |
-        . NTI($cgi->submit('-name' => 'action', '-value' => $locale->text('Save draft'), '-class' => 'submit'))
-        . $cgi->hidden('-name' => 'draft_id',          '-default' => [$form->{draft_id}])
-        . $cgi->hidden('-name' => 'draft_description', '-default' => [$form->{draft_description}]);
-  }
-
-  print "
-  </form>
-
-</body>
-</html>
-";
-  $lxdebug->leave_sub();
+  print $::form->parse_html_template('gl/form_footer', {
+    radieren       => _get_radieren(),
+    follow_ups     => $follow_ups,
+    follow_ups_due => $follow_ups_due,
+  });
 
+  $::lxdebug->leave_sub;
 }
 
 sub delete {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my $locale   = $main::locale;
 
   $form->header;
 
   print qq|
-<body>
-
 <form method=post action=gl.pl>
 |;
 
@@ -1341,7 +930,7 @@ sub delete {
 
   delete $form->{header};
 
-  foreach $key (keys %$form) {
+  foreach my $key (keys %$form) {
     next if (($key eq 'login') || ($key eq 'password') || ('' ne ref $form->{$key}));
     print qq|<input type="hidden" name="$key" value="$form->{$key}">\n|;
   }
@@ -1357,37 +946,47 @@ sub delete {
     . $locale->text('Yes') . qq|">
 </form>
 |;
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub yes {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
+
   if (GL->delete_transaction(\%myconfig, \%$form)){
     # saving the history
       if(!exists $form->{addition} && $form->{id} ne "") {
-        $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
-  	    $form->{addition} = "DELETED";
-  	    $form->save_history($form->dbconnect(\%myconfig));
+        $form->{snumbers} = qq|gltransaction_| . $form->{id};
+        $form->{addition} = "DELETED";
+        $form->{what_done} = "gl_transaction";
+        $form->save_history;
       }
     # /saving the history
     $form->redirect($locale->text('Transaction deleted!'))
   }
   $form->error($locale->text('Cannot delete transaction!'));
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub post_transaction {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   # check if there is something in reference and date
   $form->isblank("reference",   $locale->text('Reference missing!'));
   $form->isblank("transdate",   $locale->text('Transaction Date missing!'));
   $form->isblank("description", $locale->text('Description missing!'));
 
-  $transdate = $form->datetonum($form->{transdate}, \%myconfig);
-  $closedto  = $form->datetonum($form->{closedto},  \%myconfig);
+  my $transdate = $form->datetonum($form->{transdate}, \%myconfig);
+  my $closedto  = $form->datetonum($form->{closedto},  \%myconfig);
 
   my @a           = ();
   my $count       = 0;
@@ -1395,8 +994,12 @@ sub post_transaction {
   my $credittax   = 0;
   my $debitcount  = 0;
   my $creditcount = 0;
-  $creditlock = 0;
-  $debitlock  = 0;
+  my $debitcredit;
+  my %split_safety = ();
+
+  my $dbh = SL::DB->client->dbh;
+  my ($notax_id) = selectrow_query($form, $dbh, "SELECT id FROM tax WHERE taxkey = 0 LIMIT 1", );
+  my $zerotaxes  = selectall_hashref_query($form, $dbh, "SELECT id FROM tax WHERE rate = 0", );
 
   my @flds = qw(accno debit credit projectnumber fx_transaction source memo tax taxchart);
 
@@ -1410,6 +1013,9 @@ sub post_transaction {
     push @a, {};
     $debitcredit = ($form->{"debit_$i"} == 0) ? "0" : "1";
 
+    $split_safety{   $form->{"debit_$i"}  <=> 0 }++;
+    $split_safety{ - $form->{"credit_$i"} <=> 0 }++;
+
     if ($debitcredit) {
       $debitcount++;
     } else {
@@ -1420,51 +1026,51 @@ sub post_transaction {
       $form->{"credit_$i"} = 0;
       $form->{"tax_$i"}    = 0;
       $creditcount--;
-      $creditlock = 1;
+      $form->{creditlock} = 1;
     }
     if (($creditcount >= 2) && ($debitcount == 2)) {
       $form->{"debit_$i"} = 0;
       $form->{"tax_$i"}   = 0;
       $debitcount--;
-      $debitlock = 1;
+      $form->{debitlock} = 1;
     }
     if (($creditcount == 1) && ($debitcount == 2)) {
-      $creditlock = 1;
+      $form->{creditlock} = 1;
     }
     if (($creditcount == 2) && ($debitcount == 1)) {
-      $debitlock = 1;
+      $form->{debitlock} = 1;
     }
     if ($debitcredit && $credittax) {
-      $form->{"taxchart_$i"} = "0--0.00";
+      $form->{"taxchart_$i"} = "$notax_id--0.00";
     }
     if (!$debitcredit && $debittax) {
-      $form->{"taxchart_$i"} = "0--0.00";
+      $form->{"taxchart_$i"} = "$notax_id--0.00";
     }
-    $amount = ($form->{"debit_$i"} == 0)
+    my $amount = ($form->{"debit_$i"} == 0)
             ? $form->{"credit_$i"}
             : $form->{"debit_$i"};
-    $j = $#a;
+    my $j = $#a;
     if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
-      $form->{"taxchart_$i"} = "0--0.00";
+      $form->{"taxchart_$i"} = "$notax_id--0.00";
       $form->{"tax_$i"}      = 0;
     }
-    ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
-    if ($taxkey > 1) {
+    my ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
+    my $iswithouttax = grep { $_->{id} == $taxkey } @{ $zerotaxes };
+    if (!$iswithouttax) {
       if ($debitcredit) {
         $debittax = 1;
       } else {
         $credittax = 1;
       }
-      if ($form->{taxincluded}) {
-        $form->{"tax_$i"} = $amount / ($rate + 1) * $rate;
-        if ($debitcredit) {
-          $form->{"debit_$i"} = $form->{"debit_$i"} - $form->{"tax_$i"};
-        } else {
-          $form->{"credit_$i"} = $form->{"credit_$i"} - $form->{"tax_$i"};
-        }
+
+      my ($tmpnetamount,$tmpdiff);
+      ($tmpnetamount,$form->{"tax_$i"},$tmpdiff) = $form->calculate_tax($amount,$rate,$form->{taxincluded} *= 1,2);
+      if ($debitcredit) {
+        $form->{"debit_$i"} = $tmpnetamount;
       } else {
-        $form->{"tax_$i"} = $amount * $rate;
+        $form->{"credit_$i"} = $tmpnetamount;
       }
+
     } else {
       $form->{"tax_$i"} = 0;
     }
@@ -1473,19 +1079,25 @@ sub post_transaction {
     $count++;
   }
 
-  for $i (1 .. $count) {
-    $j = $i - 1;
+  if ($split_safety{-1} > 1 && $split_safety{1} > 1) {
+    $::form->error($::locale->text("Split entry detected. The values you have entered will result in an entry with more than one position on both debit and credit. " .
+                                   "Due to known problems involving accounting software kivitendo does not allow these."));
+  }
+
+  for my $i (1 .. $count) {
+    my $j = $i - 1;
     for (@flds) { $form->{"${_}_$i"} = $a[$j]->{$_} }
   }
 
-  for $i ($count + 1 .. $form->{rowcount}) {
+  for my $i ($count + 1 .. $form->{rowcount}) {
     for (@flds) { delete $form->{"${_}_$i"} }
   }
 
-  for $i (1 .. $form->{rowcount}) {
-    $dr  = $form->{"debit_$i"};
-    $cr  = $form->{"credit_$i"};
-    $tax = $form->{"tax_$i"};
+  my ($debit, $credit, $taxtotal);
+  for my $i (1 .. $form->{rowcount}) {
+    my $dr  = $form->{"debit_$i"};
+    my $cr  = $form->{"credit_$i"};
+    my $tax = $form->{"tax_$i"};
     if ($dr && $cr) {
       $form->error($locale->text('Cannot post transaction with a debit and credit entry for the same account!'));
     }
@@ -1497,6 +1109,9 @@ sub post_transaction {
   $form->{taxincluded} = 0 if !$taxtotal;
 
   # this is just for the wise guys
+
+  $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
+    if ($form->date_max_future($form->{"transdate"}, \%myconfig));
   $form->error($locale->text('Cannot post transaction for a closed period!'))
     if ($form->date_closed($form->{"transdate"}, \%myconfig));
   if ($form->round_amount($debit, 2) != $form->round_amount($credit, 2)) {
@@ -1507,8 +1122,9 @@ sub post_transaction {
     $form->error($locale->text('Empty transaction!'));
   }
 
-  if (($errno = GL->post_transaction(\%myconfig, \%$form)) <= -1) {
+  if ((my $errno = GL->post_transaction(\%myconfig, \%$form)) <= -1) {
     $errno *= -1;
+    my @err;
     $err[1] = $locale->text('Cannot have a value in both Debit and Credit!');
     $err[2] = $locale->text('Debit and credit out of balance!');
     $err[3] = $locale->text('Cannot post a transaction without a value!');
@@ -1518,49 +1134,62 @@ sub post_transaction {
   undef($form->{callback});
   # saving the history
   if(!exists $form->{addition} && $form->{id} ne "") {
-    $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
-    $form->{addition} = "SAVED";
-    $form->{what_done} = $locale->text("Buchungsnummer") . " = " . $form->{id};
-    $form->save_history($form->dbconnect(\%myconfig));
+    $form->{snumbers} = qq|gltransaction_| . $form->{id};
+    $form->{addition} = "POSTED";
+    $form->{what_done} = "gl transaction";
+    $form->save_history;
   }
   # /saving the history
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub post {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my $locale   = $main::locale;
 
-  $auth->assert('general_ledger');
+  if ($::myconfig{mandatory_departments} && !$form->{department}) {
+    $form->{saved_message} = $::locale->text('You have to specify a department.');
+    update();
+    exit;
+  }
 
   $form->{title}  = $locale->text("$form->{title} General Ledger Transaction");
   $form->{storno} = 0;
 
   post_transaction();
 
-  remove_draft() if $form->{remove_draft};
-
   $form->{callback} = build_std_url("action=add", "show_details");
   $form->redirect($form->{callback});
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub post_as_new {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
 
-  $auth->assert('general_ledger');
+  my $form     = $main::form;
 
   $form->{id} = 0;
   &add;
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub storno {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
-  $auth->assert('general_ledger');
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   # don't cancel cancelled transactions
   if (IS->has_storno(\%myconfig, $form, 'gl')) {
@@ -1572,17 +1201,39 @@ sub storno {
 
   # saving the history
   if(!exists $form->{addition} && $form->{id} ne "") {
-    $form->{snumbers} = "ordnumber_$form->{ordnumber}";
+    $form->{snumbers} = qq|gltransaction_| . $form->{id};
     $form->{addition} = "STORNO";
-    $form->save_history($form->dbconnect(\%myconfig));
+    $form->{what_done} = "gl_transaction";
+    $form->save_history;
   }
   # /saving the history
 
   $form->redirect(sprintf $locale->text("Transaction %d cancelled."), $form->{storno_id});
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub continue {
-  call_sub($form->{nextsub});
+  call_sub($main::form->{nextsub});
+}
+
+sub get_tax_dropdown {
+  $main::lxdebug->enter_sub();
+
+  my $form = $main::form;
+  my @tax_accounts = GL->get_tax_dropdown($form->{accno});
+
+  foreach my $item (@tax_accounts) {
+    $item->{taxdescription} = $::locale->{iconv_utf8}->convert($item->{taxdescription});
+    $item->{taxdescription} .= ' ' . $form->round_amount($item->{rate} * 100);
+  }
+
+  $form->{TAX_ACCOUNTS} = [ @tax_accounts ];
+
+  print $form->ajax_response_header, $form->parse_html_template("gl/update_tax_accounts");
+
+  $main::lxdebug->leave_sub();
+
 }
+
+1;