i’ve tested the CSS trick, button dissapears on pages posts etc (video category)
.category-wideo .printfriendly {display: none!important;}
solution for “festured thimbnails” is not to use text button 🙂
Here’s instructions to include/exclude the printfriendly button in categories
http://support.printfriendly.com/customer/portal/articles/1121764-add-to-specific-wp-categories
Open the pf.php file in your plugins folder. Plugins > printfriendly > pf.php
In pf.php, find the function “category_included”.
function category_included() {
// return ( 'all' === $this->options['category_ids'][0] || in_category($this->options['category_ids']) );
return true ;
}
Include in Categories
function category_included() {
return in_category(array(101,102,103));
}
Exclude in Categories
function category_included() {
return !in_category(array(104,105,106));
}.