Your CFC should return like this:
{
"page":"1",
"total":1,
"records":"10",
"rows":[
{
"tax":10.00,
"invid":1,
"invdate":"July, 24 2013 00:00:00",
"note":"Test",
"total":10.00,
"amount":10.00
},
{
"tax":50.00,
"i nvid":2,
"invdate":"July, 03 2013 00:00:00",
"note":"test",
"total":100.00,
"amount":20.00
},
{
"tax":50.00,
" invid":3,
"invdate":"July, 15 2013 00:00:00",
"note":"test",
"total":100.00,
"amount":20.00
}
]
}
Tested and the jqGrid worked!