More changes. I just can't seem to come up with a solution that works that I like. The problem now, without invoice/receipt, is that one check cannot cleanly pay for two units.

git-svn-id: file:///svn-source/pmgr/branches/single_AR_20090622/site@182 97e9348a-65ac-dc4b-aefc-98561f571b83

views/elements/jqGrid.ctp

@@ -189,10 +189,14 @@ $jqGrid_setup = array_merge
 
 jQuery(document).ready(function(){ 
   currencyFormatter = function(el, cellval, opts) {
+    if (!cellval)
+      return;
     $(el).html(fmtCurrency(cellval));
   }
 
   idFormatter = function(el, cellval, opts) {
+    if (!cellval)
+      return;
     $(el).html('#'+cellval);
   }