Params.is_recommend = $('#is_recommend').combobox('getValue');
        queryParams.account = $('#account').val();
        $('#listdata').datagrid('options').queryParams = queryParams;
        $("#listdata").datagrid('reload');
    }

    $('#listdata').datagrid({
        onClickCell: function(index,field,value){
            if (field === 'comment_num') {
                $('#listdata').datagrid('selectRow', index);
                var selRow = $('#listdata').datagrid('getSelected');
                $('#comme