I used the following command to enable "featured images" in the posts of my WordPress site:
// HABILITANDO IMAGENS DESTACADAS EM POSTS
add_theme_support('post-thumbnails', array('post'));
How do I enable this feature on some site-specific pages? I do not want to enable on all pages. Just for example, on the "About" page and the "Contact" page.
This refinement can only be done with CSS or JavaScript.
The action is only applied on pages wp-admin/post.php and wp-admin/post-new.php .
The global $current_screen has the Post Type information being displayed.
And the global $post has the information about the current post where we check the permalink, eg http://site.com/contato .
add_action( 'admin_footer-post.php', 'metabox_sopt_279492' );
add_action( 'admin_footer-post-new.php', 'metabox_sopt_279492' );
function metabox_sopt_279492() {
global $current_screen, $post;
if ( 'page' != $current_screen->id )
return;
$checkpages = array( 'sobre', 'contato' );
if( in_array( $post->post_name, $checkpages ) )
return;
?>
<script type="text/javascript">
jQuery(document).ready( function($) {
$('#postimagediv').remove();
});
</script>
<?php
}