1. It’s not possible with the advanced fields option, it only works with the custom fields. However you can do a quick hack to achieve this. Open up the plugins/ajax-search-pro/includes/search_content.class.php file and go to line 345. That should be an empty line. Put these lines there:
You should then see the first assigned category name to each post.
3. Not yet. The plugin uses a non-HTML5 placeholder for older mobile support, but it will get removed and replaced with a HTML5 placeholder in the next version, so this issue will disappear soon.
Best, Ernest Marcinko If you like my products, don't forget to rate them on codecanyon :)