title: Displaying options and add to cart on category page - opencart
body: <p>I am using Opencart v1.5.1.3.1</p>
  
  <p>I want to be able to create a template which certain categories use. Cat1 would use the normal category.tpl file where cat2 would use category-cart.tpl</p>
  
  <p>The category-cart.tpl would have extra functionality of displaying price options and an add to cart button which would normally only work on the products.tpl page.</p>
  
  <p>I know that in order to make this happen I have to modify the category.php controller for category.tpl file. </p>
  
  <p>The question is what do I change in the category.php controller to make this happen? </p>