here is my link
<a data-toggle="tooltip" data-placement="top" title="Edit" class="btn btn-info" href="close_case_edit.php?pw_case_close_id= <?php $row['pw_case_close_id']; ?>">
On next page I fetch value using php
$pw_case_close_id = $_GET['pw_case_close_id'];
but i want fetch this value using ajax as i want update this page using API