var jsonData = '{"grid":{"page":"1","rowNum":"50","rowTotal":"1","records":"10","pager":"#pager","colModel":[{"name":"Column1","index":"Column1","search":true,"title":true,"resizable":true,"sortable":true,"align":"left"},{"name":"Column2","index":"Column2","search":true,"title":true,"resizable":true,"sortable":true,"align":"left"},{"name":"Column3","index":"Column3","search":true,"title":true,"hidden":true,"resizable":true,"sortable":true,"align":"left"},{"name":"Column4","index":"Column4","search":true,"title":true,"hidden":true,"resizable":true,"sortable":true,"align":"left"}],"data":[{"id":"0","row":["1111","aaaa"," ","0055"]},{"id":"1","row":["2222","bbbb"," ","0655"]},{"id":"2","row":["3333","cccc"," ","1254"]},"rowList":["50","100","200","300"],"colNames":["Column1","Column2","Column3","Column4"],"datatype":"local","altRows":true,"shrinkToFit":false,"jsonReader":{"root":"data","page":"page","total":"total","records":"records","repeatitems":true,"cell":"row","id":"id"},"reccount":"10","viewrecords":true,"loadonce":true,"multiselect":true,"toolbar":"true","scrollOffset":"0","gridview":true,"altclass":"altRow","ignoreCase":true,"localReader":{"root":"data","page":"page","total":"total","records":"records","repeatitems":true,"cell":"row","id":"id"},"width":"700","tblwidth":"700"}}';

                       

            var mygrid=jQuery("#feedList").jqGridImport(

                        {

                        imptype: 'jsonstring' ,

                        impstring: jsonData ,

                        jsonGrid :{

                        config :  "grid" ,

                        data:  "data"

                        },

                        mtype :  "POST" ,

                        datatype :  "local" ,

                        importComplete: function(){}

            });