On thanks Page need get post id in wordpress -

on_submit: window.location.href = "http://www.example/thanks/need_post_id_here";

i using worpdpress , using "contact form 7" after submit button of contact form in particular post redirecting page not showing particular post id.

i tried on_submit: window.location.href = "http://www.example.com/thanks/[_post_id]"; not returning post id.

m'am,can try wp_redirect() instead of window.location.href() this,

<?php $location = add_query_arg( 'id', $id, 'yourlink' ); wp_redirect( $location, 301 ); exit; ?>