I haven't used categories before so maybe I'm looking at this the wrong way.
I currently have a category group named products with the following structure:
Featured Fruit ----Apple ----Banana Veg ----Turnip
I know I can do the following to show just the subcategories of fruit:
for cat in craft.categories.group('productCategories').descendantOf("fruit ID")
But how do I get the "fruit ID" when I'm on the on the fruit page?
returns all the categories in products but I want just the current category.
Any help greatly appreciated!