Blank Popup Event windows

@askofreelancer,

This usually happens when the front end and back end use different urls. Please contact me at [email address moderated – these forums do not provide support via email] for further details. Thank you.

Hi,
we faced the same issue, and for the same reasons. One quick and dirty solution, not fully tested but working at least for the monthly view:

in the functions.php file of your theme, add the following lines

if (!function_exists('my_admin_url_filter')) {
function my_admin_url_filter($url, $path, $blog_id)
{
	if (!is_ssl())
	{
		$url = str_replace('https://', 'https://', $url);
	}
	return $url;
}
add_filter ('admin_url', 'my_admin_url_filter', 999, 3 );
}

You need to check carefully any side-effect on other plugins

@jyd44,

We will require you to contact us using the form here

Good day, I have the same problem https://duna.academy/calendar/
tell me please how to solve this problem

It is a bug of this plugin when using on https. To fix the problem try the following:

Find and open the file functions_for_xml_and_ajax.php from the spider-event-calendar plugin folder. Then look for <script src=”https://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js”&gt; (there are two occurences of this) replace the http with https and save the file.

Regards
Jins