Since several hours ago I am trying to solve this issue but I don't know what I am doing wrong in the code.
I have a Custom Post Type with several records, then I wrote a php script to show the content as a table:
At the end of each row there is a button, the idea is to pass the row's POST_ID value to other form and php script. However, after you click this button, it opens a new tab with the URL including the name of the site and Post_ID value like
The button's code is:
<td> <form type="post"><input type="hidden" name="Id" value="<?php echo $post_id; ?>"><input type="submit" name="submit_btn" value="Pagar"></form></td>
I've tried to insert
<form>, then change the
method="post" but gives me error 500.
How and where can I include the code to open the new form and php script? Thank you for your help and have a good day.