Disable CSS/JS cache

Hi @boka003, LiteSpeed server will not cache CSS and JS as they are a static file but our plugin can do optimization on both scripts, you can check the setting on LiteSpeed Cache > Setting > Optimize

The “load more buttons” problem should related to JS Minify or JS Combine, you can check on this article to find out the bug.

Hello,

I have try metod above and onlythink that i find is this admin-ajax.php https://prntscr.com/q5yf64

Button load more is at end of page, called “U?ITAJ JOS”

Is my problem with admin ajac cache?

Thank you!

You are right, the issue is from admin-ajax and the ajaxNonce is expired due to the page cache. Could you try to make the Public Cache TTL shorter(28800) to see does it help?

Hello, i have change this value: https://prntscr.com/q6ggdt

But it is still same, only if i logged in wp-admin, load buttons work.
But other users (who are not logged in) have problem with load more buttons.

Ok, is that “load more” function from your theme or a widget? And do you know where does the dtLocal JS variable generated?

It is my theme function.

Sorry, but i don’t know where is that dtLocal JS variable generated, is there any way how i can check that?

@boka003, please try to put the following code on your theme’s functions.php and turn ON ESI, these codes can replace your ajax nonce to fresh nonce.

LiteSpeed_Cache_API::hook_tpl_esi('wp_create_nonce_esi', 'nonce_esi' );

function nonce_esi() {
  echo wp_create_nonce();
  exit;
}

function html_nonce_replacement($buffer) {
	if ( ! isset( $_GET[ 'lsesi' ] ) ) {
		$ajaxNonce_position = strpos($buffer, 'ajaxNonce') + 12;
		$original_nonce = substr($buffer, $ajaxNonce_position, 10);
		$esi_url = LiteSpeed_Cache_API::esi_url( 'wp_create_nonce_esi', 'Create nonce for page loader', [], 'no-cache', true ) ;
		$buffer = str_replace($original_nonce, $esi_url, $buffer);
	}

	return $buffer;
}

if ( method_exists('LiteSpeed_Cache_API', 'esi_url') ) {
	ob_start("html_nonce_replacement");
}

Thank you for code.

I have add this code to my functions.php and turn on esi, but now, loading button is not working: https://prntscr.com/q6mxk7

It just keep loading

@boka003 please turn LiteSpeed Cache > Settings > ESI > Enable ESI [ON]

then clear all cache and try again.

• This reply was modified 5 years, 3 months ago by stanley@litespeed.

Now it not allow me to turn it on.
If i do, i get this message; https://prntscr.com/q6n5bj

EDIT:
I get it on, somehow: https://prntscr.com/q6n7s4
But still situation is same.

• This reply was modified 5 years, 3 months ago by boka003.

Can you try to comment out the functions.php code I’ve sent and turn ESI ON again?

I have remove code and turn ESI on, but still no changes

After the ESI turned ON, please try to put back:

LiteSpeed_Cache_API::hook_tpl_esi('wp_create_nonce_esi', 'nonce_esi' );

function nonce_esi() {
  echo wp_create_nonce();
  exit;
}

function html_nonce_replacement($buffer) {
	if ( ! isset( $_GET[ 'lsesi' ] ) && ! is_admin() ) {
		$ajaxNonce_position = strpos($buffer, 'ajaxNonce') + 12;
		$original_nonce = substr($buffer, $ajaxNonce_position, 10);
		$esi_url = LiteSpeed_Cache_API::esi_url( 'wp_create_nonce_esi', 'Create nonce for page loader', [], 'no-cache', true ) ;
		$buffer = str_replace($original_nonce, $esi_url, $buffer);
	}

	return $buffer;
}

if ( method_exists('LiteSpeed_Cache_API', 'esi_url') ) {
	ob_start("html_nonce_replacement");
}

If it’s still not working, please please join our Slack channel for helping us to reproduce the issue, thanks.

Thank you, i have join ti chanel