Javascript on just ONE Admin Page

I ran into this issue recently when I had a setting page that allowed a file upload (image for logo) and the script for it started overriding the general image uploader across the entire admin. Grrf. A better way to hook the .js is found on Justin Tadlock’s blog. (I wasn’t able to do this exactly, but I used the idea.)

add_action( 'admin_menu', 'my_example_settings_page' );

function my_example_settings_page() {
	global $my_settings_page;

	$my_settings_page = add_options_page( 'DevPress Example', 'DevPress Example', 'manage_options', 'my-example-page-name', 'my_callback_function' );

	add_action( 'admin_enqueue_scripts', 'my_admin_enqueue_scripts' );
}

function my_admin_enqueue_scripts( $hook_suffix ) {
	global $my_settings_page;

	if ( $my_settings_page == $hook_suffix )
		wp_enqueue_script( 'my-example' );
}