asp.net mvc - jqgrid load from database does not work filterToolbar -


i'm working asp.net mvc4, jqgrid 4.4.4 , jquery 1.9 jqgrid loaded query database, can not filter fields, when put value doesn't search, shows me same values, when define in jqgrid value loadonce: true in first search page, how can resolve problem? should modify code?

this code, jqgrid:

jquery(document).ready(function () {         jquery("#tbbuscarec").jqgrid({               url: '@url.action("datosbuscapersona", "ratabpersonareclamante")',             datatype: 'json',             mtype: 'post',                 postdata: { parametro: param },             colnames: ['id', 'idper', 'doc', 'ci/nit', 'nombres', 'apellido paterno', 'apellido materno', 'apellido esposo'],             colmodel:             [               { name: 'ip_idpersona', index: 'ip_idpersona', formatter: 'number', hidden: true },               { name: 'ip_idpersonadoc', index: 'ip_idpersonadoc', formatter: 'text', hidden: true },               { name: 'ip_partipodoc', index: 'ip_partipodoc', align: 'left', width: '4', editable: true, edittype: 'text', editoptions: { readonly: true }, search: false },               { name: 'ip_nrodoc', index: 'ip_nrodoc', sortable: true, align: 'left', width: '8', editable: true, edittype: 'text', editoptions: { readonly: true} },               { name: 'ip_nombres', index: 'ip_nombres', sortable: true, align: 'left', width: '15', editable: true, edittype: 'text', editoptions: { readonly: true} },               { name: 'ip_appaterno', index: 'ip_appaterno', sortable: true, align: 'left', width: '15', editable: true, edittype: 'text', editoptions: { readonly: true } },               { name: 'ip_apmaterno', index: 'ip_apmaterno', sortable: true, align: 'left', width: '15', editable: true, edittype: 'text', editoptions: { readonly: true} },               { name: 'ip_apesposo', index: 'ip_apesposo', sortable: false, align: 'left', width: '15', editable: true, edittype: 'text', editoptions: { readonly: true} }             ],             pager: '#pg_tbbuscarec',             rownum: 100,             rowlist: [100, 200, 300],             sortname: 'ip_nombres',             sortorder: 'asc',             rownumbers: true,             multiselect: false,             gridview: true,             height: 180,             width: 490,             ignorecase: true, //            loadonce: true,         });     });     jquery("#tbbuscarec").jqgrid('navgrid', '#pg_tbbuscarec', { view: false, edit: false, add: false, del: false }, {}, {}, {}, { multiplesearch: true, closeaftersearch: true, closeonescape: true });     jquery("#tbbuscarec").jqgrid('filtertoolbar');     jquery("#tbbuscarec").trigger("reloadgrid", [{ current: true}]);

by default filtering handled controller, , see these values being passed controller in _search , filters.

the reason loadonce: true working on first page is doing filtering on client side.

i suggest checking out oleg's answer on filtering @ link below, put me on track server side filtering application.

asp.net mvc 2.0 implementation of searching in jqgrid


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