making correct pagination - php

Question

When I display a data table for this page it works, but when I try to add pagination it becomes an error. And even if I have a similar problem where do I find a solution
How to make the correct script to display pagination based table data?
Where is the error in my code?
View
<table class="table mt-3">
<thead class="table-danger text-center">
<tr>
<th scope="col">Kode</th>
<th scope="col">Type</th>
<th scope="col">Nama Barang</th>
<th scope="col">Action</th>
</tr>
</thead>
<tbody class="text-center table-primary">
<?php foreach ( $barang as $tb ) : ?>
<tr>
<td class="text-uppercase"><?= $tb['barang_kode'] ?></td>
<td class="text-capitalize"><?= $tb['type_nama'] ?></td>
<td class="text-capitalize"><?= $tb['barang_nama'] ?></td>
<td>
<button id="btnGroupDrop1" type="button" class="btn btn-outline-danger dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Action</button>
<div class="dropdown-menu" aria-labelledby="btnGroupDrop1">
<a class="dropdown-item" href="<?= base_url(); ?>gudang/hapus_type/<?= $tb['barang_id']; ?>" onclick="return confirm('Yakin akan menghapus data ini ?');">Hapus</a>
<a class="dropdown-item" href="<?= base_url(); ?>gudang/ubah_type/<?= $tb['barang_id']; ?>">Ubah</a>
</div>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
<div class="container">
<?php // Tampilkan link-link paginationnya
echo $barang['pagination']; ?>
</div>
models
$config['base_url'] = base_url('gudang/lihat_type');
$config['total_rows'] = $this->db->query($query)->num_rows();
$config['per_page'] = 5;
$config['uri_segment'] = 3;
$config['num_links'] = 3;
$config['full_tag_open'] = '<ul class="pagination pagination-sm m-t-xs m-b-xs">';
$config['full_tag_close'] = '</ul>';
$config['first_link'] = 'First';
$config['first_tag_open'] = '<li>';
$config['first_tag_close'] = '</li>';
$config['last_link'] = 'Last';
$config['last_tag_open'] = '<li>';
$config['last_tag_close'] = '</li>';
$config['next_link'] = ' <i class="glyphicon glyphicon-menu-right"></i> ';
$config['next_tag_open'] = '<li>';
$config['next_tag_close'] = '</li>';
$config['prev_link'] = ' <i class="glyphicon glyphicon-menu-left"></i> ';
$config['prev_tag_open'] = '<li>';
$config['prev_tag_close'] = '</li>';
$config['cur_tag_open'] = '<li class="active"><a href="#">';
$config['cur_tag_close'] = '</a></li>';
$config['num_tag_open'] = '<li>';
$config['num_tag_close'] = '</li>'; // End style pagination
$this->pagination->initialize($config); // Set konfigurasi paginationnya
$page = ($this->uri->segment($config['uri_segment'])) ? $this->uri->segment($config['uri_segment']) : 0;
$query .= " LIMIT ".$page.", ".$config['per_page'];
$data['limit'] = $config['per_page'];
$data['total_rows'] = $config['total_rows'];
$data['pagination'] = $this->pagination->create_links();
$data['barang'] = $this->db->query($query)->result_array();
return $data

Answer 1

On the model, change :
$data['pagination'] = $this->pagination->create_links();
to
$data['barang']['pagination'] = $this->pagination->create_links();
so that the pagination data is moved inside the $barang array.