From: Janusz Dobrowolski <janusz@frontaccounting.eu>
Date: Tue, 7 May 2013 13:11:25 +0000 (+0200)
Subject: Optional switch in config file for sorting document lines by item code during new... 
X-Git-Tag: 2.3-final~259
X-Git-Url: https://delta.frontaccounting.com/gitweb/?p=fa-stable.git;a=commitdiff_plain;h=6d3e1d19bf8d2a19f6b39a90f76566846675deef

Optional switch in config file for sorting document lines by item code during new Sales Order/Direct Delivery/Direct Invoice entry.
---

diff --git a/config.default.php b/config.default.php
index 56b5c88e..d952c54c 100644
--- a/config.default.php
+++ b/config.default.php
@@ -281,4 +281,8 @@ $login_max_attempts = 10;
 $xr_providers = array("ECB", "YAHOO", "GOOGLE", "BLOOMBERG");
 $dflt_xr_provider = 0;
 
-?>
\ No newline at end of file
+/*
+	Optional sorting new sales documents lines according to item code
+*/
+$sort_sales_items = false;
+?>
diff --git a/sales/includes/cart_class.inc b/sales/includes/cart_class.inc
index 4b01809f..9b8c27ed 100644
--- a/sales/includes/cart_class.inc
+++ b/sales/includes/cart_class.inc
@@ -92,7 +92,22 @@ class cart
 		$this->read($type, $trans_no, $prep_child);
 		$this->cart_id = uniqid('');
 	}
-	
+
+	/*
+		Optional sorting items by stock_id.
+	*/
+	function _cmp_lines($a, $b)
+	{
+		return strcmp($a->stock_id, $b->stock_id);
+	}
+
+	function sort_items()
+	{
+		global $sort_sales_items;
+
+		if (@$sort_sales_items && !$this->trans_no) // sort items optionally for new transaction
+			usort($this->line_items, array($this, '_cmp_lines'));
+	}
 	//
 	//	Prepare cart to new child document entry, just after initial parent doc read.
 	//
@@ -351,6 +366,7 @@ class cart
 
 		if ($line->valid) {
 			$this->line_items[$line_no] = $line;
+			$this->sort_items();
 			return 1;
 		} else
 			display_error(_("You have to enter valid stock code or nonempty description"));
@@ -365,6 +381,7 @@ class cart
 		$this->line_items[$line_no]->qty_dispatched = $qty;
 		$this->line_items[$line_no]->price = $price;
 		$this->line_items[$line_no]->discount_percent = $disc;
+		$this->sort_items();
 	}
 
 	function update_add_cart_item_qty($line_no, $qty)