inventory/manage/item_units.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
  11 ***********************************************************************/
  12 $page_security = 11;
  13 $path_to_root="../..";
  14 include($path_to_root . "/includes/session.inc");
  15
  16 page(_("Units of Measure"));
  17
  18 include_once($path_to_root . "/includes/ui.inc");
  19
  20 include_once($path_to_root . "/inventory/includes/db/items_units_db.inc");
  21
  22 simple_page_mode(false);
  23 //----------------------------------------------------------------------------------
  24
  25 if ($Mode=='ADD_ITEM' || $Mode=='UPDATE_ITEM')
  26 {
  27
  28         //initialise no input errors assumed initially before we test
  29         $input_error = 0;
  30
  31         if (strlen($_POST['abbr']) == 0)
  32         {
  33                 $input_error = 1;
  34                 display_error(_("The unit of measure code cannot be empty."));
  35                 set_focus('abbr');
  36         }
  37         if (strlen($_POST['description']) == 0)
  38         {
  39                 $input_error = 1;
  40                 display_error(_("The unit of measure description cannot be empty."));
  41                 set_focus('description');
  42         }
  43
  44         if ($input_error !=1) {
  45         write_item_unit(htmlentities($selected_id), $_POST['abbr'], $_POST['description'], $_POST['decimals'] );
  46                 if($selected_id != '')
  47                         display_notification(_('Selected unit has been updated'));
  48                 else
  49                         display_notification(_('New unit has been added'));
  50                 $Mode = 'RESET';
  51         }
  52 }
  53
  54 //----------------------------------------------------------------------------------
  55
  56 if ($Mode == 'Delete')
  57 {
  58
  59         // PREVENT DELETES IF DEPENDENT RECORDS IN 'stock_master'
  60
  61         if (item_unit_used($selected_id))
  62         {
  63                 display_error(_("Cannot delete this unit of measure because items have been created using this unit."));
  64
  65         }
  66         else
  67         {
  68                 delete_item_unit($selected_id);
  69                 display_notification(_('Selected unit has been deleted'));
  70         }
  71         $Mode = 'RESET';
  72 }
  73
  74 if ($Mode == 'RESET')
  75 {
  76         $selected_id = '';
  77         $sav = get_post('show_inactive');
  78         unset($_POST);
  79         $_POST['show_inactive'] = $sav;
  80 }
  81
  82 //----------------------------------------------------------------------------------
  83
  84 $result = get_all_item_units(check_value('show_inactive'));
  85
  86 start_form();
  87 start_table("$table_style width=40%");
  88 $th = array(_('Unit'), _('Description'), _('Decimals'), "", "");
  89 inactive_control_column($th);
  90
  91 table_header($th);
  92 $k = 0; //row colour counter
  93
  94 while ($myrow = db_fetch($result))
  95 {
  96
  97         alt_table_row_color($k);
  98
  99         label_cell($myrow["abbr"]);
 100         label_cell($myrow["name"]);
 101         label_cell(($myrow["decimals"]==-1?_("User Quantity Decimals"):$myrow["decimals"]));
 102
 103         inactive_control_cell($myrow["abbr"], $myrow["inactive"], 'item_units', 'abbr');
 104         edit_button_cell("Edit".$myrow["abbr"], _("Edit"));
 105         delete_button_cell("Delete".$myrow["abbr"], _("Delete"));
 106         end_row();
 107 }
 108
 109 inactive_control_row($th);
 110 end_table(1);
 111
 112 //----------------------------------------------------------------------------------
 113
 114 start_table($table_style2);
 115
 116 if ($selected_id != '')
 117 {
 118         if ($Mode == 'Edit') {
 119                 //editing an existing item category
 120
 121                 $myrow = get_item_unit($selected_id);
 122
 123                 $_POST['abbr'] = $myrow["abbr"];
 124                 $_POST['description']  = $myrow["name"];
 125                 $_POST['decimals']  = $myrow["decimals"];
 126         }
 127         hidden('selected_id', $selected_id);
 128 }
 129 if ($selected_id != '' && item_unit_used($selected_id)) {
 130     label_row(_("Unit Abbreviation:"), $_POST['abbr']);
 131     hidden('abbr', $_POST['abbr']);
 132 } else
 133     text_row(_("Unit Abbreviation:"), 'abbr', null, 20, 20);
 134 text_row(_("Descriptive Name:"), 'description', null, 40, 40);
 135
 136 number_list_row(_("Decimal Places:"), 'decimals', null, 0, 6, _("User Quantity Decimals"));
 137
 138 end_table(1);
 139
 140 submit_add_or_update_center($selected_id == '', '', 'both');
 141
 142 end_form();
 143
 144 end_page();
 145
 146 ?>