jqGrid: how to update row id if primary key columns was edited

Question

Primary key values are used as row ids in json data returned from server. If primary key value is edited and saved two times, second save causes error since jqGrid passes origin

Answer 1

#gridPreSeleccion = id grid
grid multiselect=true
function eliminarSeleccionados() {
    var idsContribuyentesSelect = jQuery("#gridPreSeleccion").jqGrid('getGridParam', 'selarrrow');
    if(idsContribuyentesSelect.length == 0) {
        jQuery.MessageAlertSath("Es necesario seleccionar una fila.")
    } else {
        var ids = jQuery("#gridPreSeleccion").jqGrid('getDataIDs');
        var a = ids.length;
        var j = 0;
        while(j == 0) {
            if(jQuery("#gridPreSeleccion").jqGrid('getGridParam', 'selarrrow').length <= 0) {
                j = 1;
            } else {
                for(var i = 0; i < a; i++) {
                    if(idsContribuyentesSelect[0] == ids[i]) {
                        jQuery('#gridPreSeleccion').delRowData(ids[i]);
                        break;
                    }
                }
            }
        }
    }
}