***********************************************************************/
function write_item_unit($selected, $abbr, $description, $decimals)
{
+ begin_transaction(__FUNCTION__, func_get_args());
+
if($selected!='')
$sql = "UPDATE ".TB_PREF."item_units SET
abbr = ".db_escape($abbr).",
".db_escape($description).", ".db_escape($decimals).")";
db_query($sql,"an item unit could not be updated");
+ commit_transaction();
}
function delete_item_unit($unit)
{
+ begin_transaction(__FUNCTION__, func_get_args());
$sql="DELETE FROM ".TB_PREF."item_units WHERE abbr=".db_escape($unit);
db_query($sql,"an unit of measure could not be deleted");
+ commit_transaction();
}
function get_item_unit($unit)