librenms/html/ajax_list.php
Tony Murray 2b3ca49bea feature: Added support for populating selects from ajax (#6557)
fixes: #5264

The issue was all the string concatenation...

But I decided to try loading the select via ajax. Seems ok.  We could just use something like select2.  Opinions? Use this approach or load at page load.
I was able to reduce the loading of the 4000 select items from 1.6s to 0.6s on my laptop by optimizing the sql.

I added 4000 devices to my database to check this :)
2017-05-03 22:51:01 +01:00

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PHP

<?php
/*
* LibreNMS
*
* Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
* Copyright (c) 2017 Tony Murray <https://github.com/murrant/>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version. Please see LICENSE.txt at the top level of
* the source code distribution for details.
*/
$init_modules = array('web', 'auth');
require realpath(__DIR__ . '/..') . '/includes/init.php';
if (!$_SESSION['authenticated']) {
echo "Unauthenticated\n";
exit;
}
set_debug($_REQUEST['debug']);
$id = mres($_REQUEST['id']);
if (isset($id)) {
if (file_exists("includes/list/$id.inc.php")) {
header('Content-type: application/json');
include_once "includes/list/$id.inc.php";
}
}