Added ability for callers to control the jqGrid sort order

git-svn-id: file:///svn-source/pmgr/branches/invoice_receipt_20090629/site@199 97e9348a-65ac-dc4b-aefc-98561f571b83

views/elements/jqGrid.ctp

@@ -151,6 +151,14 @@ if (isset($sort_column)) {
 }
 $sortname = $sortname['index'];
 
+// Set the default sort order
+if (isset($sort_order)) {
+  $sortorder = $sort_order;
+} else {
+  $sortorder = 'ASC';
+}
+
+
 // Configure the grid setup, giving priority to user defined parameters
 $jqGrid_setup = array_merge
   (array('mtype'       => 'GET',
@@ -163,6 +171,7 @@ $jqGrid_setup = array_merge
 	 'rowNum'      => $limit,
 	 'rowList'     => $limitOptions,
 	 'sortname'    => $sortname,
+	 'sortorder'   => $sortorder,
 	 'caption'     => $caption,
 	 'imgpath'     => $imgpath,
 	 'viewrecords' => true,