If a post has more than one category, I believe the first category shows. What if the categories are subcategories?
- fruit main category
- oranges sub category
- apples sub category
- red apples sub category
- macintosh sub category
- gala sub category
- green apples sub category
- granny smith
If I have a category template for fruit, would a post in the category "gala" show when listing all posts?
If I have a category template for red apples, can I show the apples parent category, the green apples sibling category (as links) along with the macintosh and gala subcategories?
Should the post only be in one category -- for instance only in "granny smith" but not "fruit"?
The deeper this site gets the more confused I get. THanks!