Could you help me with how to start building the following idea:
I’m showing on a page a CPT with 3 columns: Title, description and a button.
This page has 2 columns: One for the loop(above) and other with the content from the selection of posts(button click)
I want when user click this button the content of selected row (post id) goes to the second column with the post selections without reload the page.
Do you know how to startit? Or where I find solutions for it?