You probably shouldn’t attempt this if you don’t have at least minor proficiency in PHP.
Plugin author: I’ll delete this post upon request. I like your plugin, and I don’t mean deface it with my hacking around.
Anyway, to change it from operating on POSTS to operating on PAGES, in /wp-content/plugins/resource-booking-and-availability-calendar/cstart-Resource-booking-and-availability-calendar.php change the following:
Change line 289 from
if (/*$adminOptions[‘add_content’] == “true” && */ is_single()) {
to
if (/*$adminOptions[‘add_content’] == “true” && */ is_page()) {
…and change line 464 from
add_action(‘edit_form_advanced’, array(&$cs_RBA_plugin,’post_options’),1);
to
add_action(‘edit_page_form’, array(&$cs_RBA_plugin,’post_options’),1);
And you’ll have it on pages instead of posts. If you want it on both, you’ll need to have both “add_action” directives in there and just change the conditional in the addContent() function to if ( is_single() || is_page() ) { and you should be good.