The website I'm working on uses component K2 for Joomla 2.5. Just 10 items [articles] are displayed on category page inside of #itemListLeading div and 10 inside of #itemListPrimary. How can I disable this limit and display all the items?
You may echo all the items on the category page with direct query to MySQL without the limit of #itemListLeading. See How to get Joomla K2 item as object on category page?