Wordpress's custom post type is great way to add content to the site. It gives logical sections to insert different posts instead of using traditional post categories.
In this section, we'll discuss on how to create drop down showing all the categories from a custom post type. And, on selecting particular category from the drop down menu we'll display all the post from that category on the same page.
Well, I'm not going to use Ajax to display the page. Instead an iframe will work good in our case. You can use Ajax if you want.
