add_filter only if class exists on html tag

Hey Guenter,
To me it looks like the html_header_transparency class is added when the $header[‘header_transparency’] is used in the theme settings, so to check for this and trigger a add_filter this works in my test:

function mod_avia_header_setting($header){
    if($header['header_transparency'] ){
        add_filter( 'yourFilter', 'yourFilter', 10, 2 );
    }
    return $header; 
}
add_filter('avf_header_setting_filter','mod_avia_header_setting');

Best regards,
Mike

• This reply was modified 4 months, 1 week ago by Mike.

Hi,

This seems to work:

function avf_mod_avia_header_setting($header)
{
    if ($header['header_transparency']) {
        add_filter('avf_logo', 'avf_mod_logo');
    }
    return $header;
}
add_filter('avf_header_setting_filter', 'avf_mod_avia_header_setting');

function avf_mod_logo($logo)
{
    $logo = "https://kriesi.at/themes/enfold-business-flat/wp-content/uploads/sites/43/2014/08/logo_flat_portfolio.png";
    return $logo;
}

Best regards,
Ismael

Hi,

Great! Glad to know you figured it out. Please feel free to open another thread if you have more questions about the theme.

Have a nice day.

Best regards,
Ismael