Profile: Rostislav Avtodiychuk

Problem:

But i need made lesson 'private' (only teacher can view) by checkbox.

For example i have 10 lesson but one lesson as private - i check in checkbox "for teacher" and when guest or other user role show lesson archive they see 9 lesson, private lesson not shown.

Solution:

You might consider other workaround, for example, create another post type "Teacher only lessons", use Access to setup the limitation to this post type, so other user role won't be able to access posts of post type "Teacher only lessons".

Relevant Documentation:

Problem:

Add a "Post ID" input box into the search form, and use it search the results by post IDs.

Solution:

There is a workaround, for example:

https://toolset.com/forums/topic/how-i-can-search-my-posts-by-post-id/#post-1575185

Relevant Documentation:

https://toolset.com/documentation/user-guides/views/views-shortcodes/#wpv-control