added possibility to sort locations by id

server side sort is obsolete because of client side sort

application/models/Logbooks_model.php

@@ -4,7 +4,6 @@ class Logbooks_model extends CI_Model {
 
     function show_all() {
         $this->db->where('user_id', $this->session->userdata('user_id'));
-        $this->db->order_by('logbook_name');
 		return $this->db->get('station_logbooks');
 	}
 

application/models/Stations.php

@@ -10,7 +10,6 @@ class Stations extends CI_Model {
        	$this->db->group_by('station_profile.station_id');
 		$this->db->where('station_profile.user_id', $this->session->userdata('user_id'));
 		$this->db->or_where('station_profile.user_id =', NULL);
-		$this->db->order_by('station_profile.station_profile_name');
         return $this->db->get();
 	}
 

application/views/station_profile/index.php

@@ -60,7 +60,7 @@
 					<td><?php echo $row->station_callsign;?></td>
 					<td><?php echo $row->station_country;?></td>
 					<td><?php echo $row->station_gridsquare;?></td>
-					<td style="text-align: center">
+					<td style="text-align: center" data-order="<?php echo $row->station_id;?>">
 						<?php if($row->station_active != 1) { ?>
 							<a href="<?php echo site_url('station/set_active/').$current_active."/".$row->station_id; ?>" class="btn btn-outline-secondary btn-sm" onclick="return confirm('Are you sure you want to make station <?php echo $row->station_profile_name; ?> the active station?');">Set Active</a>
 						<?php } else { ?>