+include_once($path_to_root."/includes/ui/ui_input.inc");
+/* This utility function remove beginning <td> and </td> from a string
+ * generated by the above *_cell function.
+ * This is usefull to use the result of the function within a pager
+ * which already include the <td>...</td>
+ * However, for function which doesn't return a string
+ * but echo, we need to capture the output of the echo first.
+ */
+function start_extract_cell() {
+ // We need
+ ob_start();
+}
+
+function end_extract_cell() {
+ $content = ob_get_contents();
+ ob_end_clean();
+ return extract_cell($content);
+}
+
+function extract_cell($td) {
+ if(preg_match('/\s*<td>(.*)<\/td>\s*/s', $td, $matches)) {
+ return $matches[1];
+ }
+ else {
+print_r('cacou');
+ return $td;
+ }
+}
+
+
+function update_extra_order_details() {
+ if(!isset($_POST['Update']) || $_POST['Update'] != 'Update') return;
+
+begin_transaction();
+ // update in database all field
+ foreach($_POST['detail'] as $detail_id => $values) {
+ $set = array();
+ if($comment = $values['comment']) array_push($set, " comment='$comment' ");
+ if(isset($values['required_date'])) {
+ $required_date = trim($values['required_date']);
+ if($required_date == "") {
+ array_push($set," required_date = NULL");
+ } else {
+ $date = date2sql($required_date);
+ array_push($set," required_date='$date' ");
+ }
+ }
+
+ if(!empty($set)) {
+ $sql = "UPDATE ".TB_PREF."sales_order_details SET ".implode($set,', ')." WHERE id = $detail_id ";
+
+ if(!db_query($sql)) {
+ display_error('Problem while updating order details. Try again');
+ cancel_transaction();
+ return;
+ }
+ }
+
+ }
+
+ display_notification('Order details updated');
+
+}
+
+function compute_input_name($row, $field) {
+ $row_id = $row['id'];
+ return "detail[$row_id][$field]";
+}
+
+function view_link($dummy, $order_no)
+{
+ return get_customer_trans_view_str(ST_SALESORDER, $order_no);
+}
+
+function item_link($dummy, $stock_id)
+{
+ return pager_link( _($stock_id),
+ "/modules/order_line_extra/item_schedule.php?stock_id=" .$stock_id);
+}
+
+function order_link($row)
+{
+ return pager_link( _("Sales Order"),
+ "/sales/sales_order_entry.php?NewQuoteToSalesOrder=" .$row['order_no'], ICON_DOC);
+}
+
+function customer_link($row) {
+ return customer_link2($row['debtor_ref'], $row['debtor_no']);
+}
+
+function customer_link2($name, $id) {
+ return pager_link(_($name), "/modules/order_line_extra/order_lines_view.php?customer_id=${id}");
+
+}
+
+function aggregate_comment($row) {
+ $comment = $row['order_comment'].";".$row['detail_comment'];
+ if($comment) {
+ $comments = array_map('trim', explode(';', $comment));
+ $comments = array_filter($comments);
+ $first = array_shift($comments);
+ if(count($comments) == 0)
+ return $first;
+ else {
+ $tooltip = implode('<br> - ', $comments);
+ return "$first <span class='before-tooltip'>more<span class='tooltip'> $tooltip</span><span>";
+ }
+ }
+ return '';
+}
+
+function input_date_details($row, $date) {
+$row_id = $row['id'];
+ $name = compute_input_name($row, 'required_date');
+
+$_POST[$name] = sql2date($date);
+
+ start_extract_cell();
+ date_cells (null, $name, 'title', null, 0,0,1001);
+ return end_extract_cell();
+
+
+ return "
+<input type='text' value='$date' name='$name'>
+";
+}
+
+function input_comment_details($row, $comment) {
+$row_id = $row['id'];
+ return "
+<input type='text' value='$comment' name='detail[$row_id][comment]'>
+";
+}
+
+function get_order_details_extra($customer_id, $location) {
+ $sql = "SELECT sod.id
+ , so.order_no
+ , stk_code
+ , sod.quantity - qty_sent
+ , GREATEST(0, LEAST(qoh.quantity - quantity_before, sod.quantity - qty_sent))
+ , quantity_before
+ , required_date
+ ,comment