This members-only tutorial provides the steps to set up links to previous and next posts on single posts (can be of any post type incl. Pages) whilst ensuring that
- if there is no previous post, the first post is shown and
- if there is no next post, the last post is shown
essentially for an infinite looping of adjacent posts.
For example, given these posts:
when Post 3 is being viewed, the previous post would be Post 2 and the next would be Post 4.
when Post 4 is being viewed, the previous post would be Post 3 and the next should be Post 1 and not blank.
and when Post 1 is being viewed, the previous post should be Post 4 and not blank and the next would be Post 2.
While the tutorial has been written for Oxygen, the instructions can be used in any WordPress site.
Step 1
Edit the Template that applies to singular posts.
Add a Code Block and set its width to 100%.
Give it a class of adjacent-posts
.
PHP & HTML:
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