I installed plugin wp-postratings 1.5 (http://wordpress.org/extend/plugins/wp-postratings/), but the rating stars doesn't show up in my post.
I checked the code in wp-postratings.php.
### Function: Add PostRatings To Post/Page Automatically
//add_action('the_content', 'add_ratings_to_content');
function add_ratings_to_content($content) {
if (!is_feed()) {
$content .= the_ratings('div', 0, false);
}
return $content;
}
After I un-comment the statement "add_action('the_content', 'add_ratings_to_content');". The ratings UI is displayed.
I am wondering why this statement is commented. Without this statement, this plugin doesn't actually take effect since no UI for visitors. Or, is there any other way to show the ratings UI?
Thanks.