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 = 'SA_BOM';
13 $path_to_root = "../..";
14 include_once($path_to_root . "/includes/session.inc");
16 page(_("Bill Of Materials"));
18 include_once($path_to_root . "/includes/date_functions.inc");
19 include_once($path_to_root . "/includes/ui.inc");
20 include_once($path_to_root . "/includes/data_checks.inc");
22 include_once($path_to_root . "/includes/manufacturing.inc");
24 check_db_has_bom_stock_items(_("There are no manufactured or kit items defined in the system."));
26 check_db_has_workcentres(_("There are no work centres defined in the system. BOMs require at least one work centre be defined."));
28 simple_page_mode(true);
29 $selected_component = $selected_id;
30 //--------------------------------------------------------------------------------------------------
32 //if (isset($_GET["NewItem"]))
34 // $_POST['stock_id'] = $_GET["NewItem"];
36 if (isset($_GET['stock_id']))
38 $_POST['stock_id'] = $_GET['stock_id'];
39 $selected_parent = $_GET['stock_id'];
42 /* selected_parent could come from a post or a get */
43 /*if (isset($_GET["selected_parent"]))
45 $selected_parent = $_GET["selected_parent"];
47 else if (isset($_POST["selected_parent"]))
49 $selected_parent = $_POST["selected_parent"];
52 /* selected_component could also come from a post or a get */
53 /*if (isset($_GET["selected_component"]))
55 $selected_component = $_GET["selected_component"];
59 $selected_component = get_post("selected_component", -1);
63 //--------------------------------------------------------------------------------------------------
65 function check_for_recursive_bom($ultimate_parent, $component_to_check)
68 /* returns true ie 1 if the bom contains the parent part as a component
69 ie the bom is recursive otherwise false ie 0 */
71 $sql = "SELECT component FROM ".TB_PREF."bom WHERE parent=".db_escape($component_to_check);
72 $result = db_query($sql,"could not check recursive bom");
76 while ($myrow = db_fetch_row($result))
78 if ($myrow[0] == $ultimate_parent)
83 if (check_for_recursive_bom($ultimate_parent, $myrow[0]))
88 } //end if $result is true
92 } //end of function check_for_recursive_bom
94 //--------------------------------------------------------------------------------------------------
96 function display_bom_items($selected_parent)
100 $result = get_bom($selected_parent);
102 start_table("$table_style width=60%");
103 $th = array(_("Code"), _("Description"), _("Location"),
104 _("Work Centre"), _("Quantity"), _("Units"),'','');
108 while ($myrow = db_fetch($result))
111 alt_table_row_color($k);
113 label_cell($myrow["component"]);
114 label_cell($myrow["description"]);
115 label_cell($myrow["location_name"]);
116 label_cell($myrow["WorkCentreDescription"]);
117 qty_cell($myrow["quantity"], false, get_qty_dec($myrow["component"]));
118 label_cell($myrow["units"]);
119 edit_button_cell("Edit".$myrow['id'], _("Edit"));
120 delete_button_cell("Delete".$myrow['id'], _("Delete"));
123 } //END WHILE LIST LOOP
128 //--------------------------------------------------------------------------------------------------
130 function on_submit($selected_parent, $selected_component=-1)
132 if (!check_num('quantity', 0))
134 display_error(_("The quantity entered must be numeric and greater than zero."));
135 set_focus('quantity');
139 if ($selected_component != -1)
142 $sql = "UPDATE ".TB_PREF."bom SET workcentre_added=".db_escape($_POST['workcentre_added'])
143 . ",loc_code=".db_escape($_POST['loc_code']) . ",
144 quantity= " . input_num('quantity') . "
145 WHERE parent=".db_escape($selected_parent) . "
146 AND id=".db_escape($selected_component);
147 check_db_error("Could not update this bom component", $sql);
149 db_query($sql,"could not update bom");
150 display_notification(_('Selected component has been updated'));
156 /*Selected component is null cos no item selected on first time round
157 so must be adding a record must be Submitting new entries in the new
160 //need to check not recursive bom component of itself!
161 if (!check_for_recursive_bom($selected_parent, $_POST['component']))
164 /*Now check to see that the component is not already on the bom */
165 $sql = "SELECT component FROM ".TB_PREF."bom
166 WHERE parent=".db_escape($selected_parent)."
167 AND component=".db_escape($_POST['component']) . "
168 AND workcentre_added=".db_escape($_POST['workcentre_added']) . "
169 AND loc_code=".db_escape($_POST['loc_code']);
170 $result = db_query($sql,"check failed");
172 if (db_num_rows($result) == 0)
174 $sql = "INSERT INTO ".TB_PREF."bom (parent, component, workcentre_added, loc_code, quantity)
175 VALUES (".db_escape($selected_parent).", ".db_escape($_POST['component']) . ","
176 .db_escape($_POST['workcentre_added']) . ", ".db_escape($_POST['loc_code']) . ", "
177 . input_num('quantity') . ")";
179 db_query($sql,"check failed");
180 display_notification(_("A new component part has been added to the bill of material for this item."));
185 /*The component must already be on the bom */
186 display_error(_("The selected component is already on this bom. You can modify it's quantity but it cannot appear more than once on the same bom."));
189 } //end of if its not a recursive bom
192 display_error(_("The selected component is a parent of the current item. Recursive BOMs are not allowed."));
197 //--------------------------------------------------------------------------------------------------
199 if ($Mode == 'Delete')
201 $sql = "DELETE FROM ".TB_PREF."bom WHERE id=".db_escape($selected_id);
202 db_query($sql,"Could not delete this bom components");
204 display_notification(_("The component item has been deleted from this bom"));
208 if ($Mode == 'RESET')
211 unset($_POST['quantity']);
214 //--------------------------------------------------------------------------------------------------
218 start_form(false, true);
219 start_table("class='tablestyle_noborder'");
220 stock_manufactured_items_list_row(_("Select a manufacturable item:"), 'stock_id', null, false, true);
221 if (list_updated('stock_id'))
222 $Ajax->activate('_page_body');
227 //--------------------------------------------------------------------------------------------------
229 if (get_post('stock_id') != '')
230 { //Parent Item selected so display bom or edit component
231 $selected_parent = $_POST['stock_id'];
232 if ($Mode=='ADD_ITEM' || $Mode=='UPDATE_ITEM')
233 on_submit($selected_parent, $selected_id);
234 //--------------------------------------------------------------------------------------
237 display_bom_items($selected_parent);
238 //--------------------------------------------------------------------------------------
241 start_table($table_style2);
243 if ($selected_id != -1)
245 if ($Mode == 'Edit') {
246 //editing a selected component from the link to the line item
247 $sql = "SELECT ".TB_PREF."bom.*,".TB_PREF."stock_master.description FROM "
248 .TB_PREF."bom,".TB_PREF."stock_master
249 WHERE id=".db_escape($selected_id)."
250 AND ".TB_PREF."stock_master.stock_id=".TB_PREF."bom.component";
252 $result = db_query($sql, "could not get bom");
253 $myrow = db_fetch($result);
255 $_POST['loc_code'] = $myrow["loc_code"];
256 $_POST['component'] = $myrow["component"]; // by Tom Moulton
257 $_POST['workcentre_added'] = $myrow["workcentre_added"];
258 $_POST['quantity'] = number_format2($myrow["quantity"], get_qty_dec($myrow["component"]));
259 label_row(_("Component:"), $myrow["component"] . " - " . $myrow["description"]);
261 hidden('selected_id', $selected_id);
266 label_cell(_("Component:"));
269 stock_component_items_list('component', $selected_parent, null, false, true);
270 if (get_post('_component_update'))
272 $Ajax->activate('quantity');
277 hidden('stock_id', $selected_parent);
279 locations_list_row(_("Location to Draw From:"), 'loc_code', null);
280 workcenter_list_row(_("Work Centre Added:"), 'workcentre_added', null);
281 $dec = get_qty_dec(get_post('component'));
282 $_POST['quantity'] = number_format2(input_num('quantity',1), $dec);
283 qty_row(_("Quantity:"), 'quantity', null, null, null, $dec);
286 submit_add_or_update_center($selected_id == -1, '', 'both');
289 // ----------------------------------------------------------------------------------