leepettijohn

//The following section is an add-on to this tutorial - https://tri.be/gravity-forms-events-calendar-submissions/
//Shout to CreativeSlice.com for their initial work
/* Before Starting:
 - Make sure you have these three plugins installed
   - Gravity Forms
   - The Events Calendar
   - Gravity Forms + Custom Post Types
 - Once Gravity Forms is installed, create a form with these fields
   - Single Line Text (Event Title)
   - Paragraph Text (Event Description)

pippinsplugins

<?php

// Begin FES integration
// add button to the post button listing
function fes_shipping_field_button( $title ) {
	if ( version_compare( fes_plugin_version, '2.2', '>=' ) ) {
	echo  '<button class="fes-button button" data-name="edd_simple_shipping" data-type="action" title="' . $title . '">'. __( 'Shipping', 'edd-simple-shipping' ) . '</button>';
	}
}
add_action('fes_custom_post_button', 'fes_shipping_field_button');