How to display from the database page by page in netcat?

Question

CMS

According to the instructions, I do this in the design layout:

$nc_core = nc_Core::get_object();

// Пример №1
// Запрос к таблице БД
// Используется ассоциативный массив
// Третий параметр не указан и по умолчанию равен 0
$res = $nc_core->db->get_row("SELECT * FROM `tab`", ARRAY_A );

if (!empty($res)) {
    foreach ($res as $row) {
        // Последовательно выводятся каждое из полей строки
        echo "<p>".$row['id']."</p> <br>" ;
    }
}

 browse_messages($res, 15);

and nothing comes out.. I tried to make a component with a code for obtaining data from the database, in order to then display it browse_messages, but it also did not work. How can I do that?

Answer 1

Make such a conclusion through the component or its template. Don't make a bike. Everything for this is there, the nc_objects_list function
The entire data set is stored in the components, and the component in the section. That's where you pull the data