I have followed the code to the letter to get the theme function to work (Chapter 12). I have updated the code, futzed with it, and the theme function just plain won't pull on my controller page. I paid attention to the function theme_hello_world_primary_page convention mentioned in hello_world.theme.inc.
I have followed the code to the letter to get the theme function to work (Chapter 12). I have updated the code, futzed with it, and the theme function just plain won't pull on my controller page. I paid attention to the function theme_hello_world_primary_page convention mentioned in hello_world.theme.inc.