By default WordPress doesn’t allow to embed the admin pages into a frame. From wp-includes/default-filters.php: add_action( ‘admin_init’, ‘send_frame_options_header’, 10, 0 ); To enable embedding, remove the action in a plugin: remove_action( ‘admin_init’, ‘send_frame_options_header’ ); Be aware of the security implications. I wouldn’t do that.
To get a working nav menu WordPress needs to be set up complete. My suggestion is to use add_feed(). Ignore the name, you get text/html as output. Let’s start with code <?php # -*- coding: utf-8 -*- /* Plugin Name: T5 Iframe Nav Menu Description: Display a nav menu in an iframe. Version: 2012.05.18 Refresh … Read more
You could detect the $_SERVER[‘HTTP_REFERER’] variable to detect whether the page is requested from an external server. If so, then you should load an alternative header and footer using get_header() and get_footer(). You’ll need those calls to make sure all scripts and stylesheets are loaded, but you can remove the other content that make up … Read more
Interesting question. Investigating it, I’ve found a [wp-hackers] thread by the same Dion Hulse which gives a bit more of information. First, a testing page with a simple link which will open another admin page in a thickbox. add_action(‘admin_menu’, ‘wpse_71437_admin_submenu’); function wpse_71437_admin_submenu() { add_menu_page( ‘TB’, ‘<span style=”color:#e57300;”>Thickbox</span>’, ‘edit_pages’, ‘open_hidden_page_in_thickbox’, ‘wpse_71437_submenu_page’, ”, // no icon 1 … Read more
If you don’t want to utilize the latest oembed functions and want the old iframe way from any page or post, you can do these: Get the embed code from any youtube video. While editing/creating your post/page, select the Text(HTML) mode of the editor Simply paste the embed code As noted by PayteR, this will … Read more
Instead of manually removing the safety filters like this, you should simply set the correct user for these processes to be running as. When you are logged in and running a process manually, you are logged in and thus you have your credentials being used, and your permissions being used. I’m betting you’re an administrator … Read more
Not sure, but I think ajax solution would be more apropriate. But anyways, if I understand this corectly, you have an archive where full posts are loaded inside iframe. If this is a case you can modify template file (single.php) and remove header and footer take a look at Template Hierarchy for further reading I … Read more
By default WordPress sends an HTTP header to prevent iframe embedding on /wp_admin/ and /wp-login.php: X-Frame-Options: SAMEORIGIN That’s a security feature. If you want to remove this header remove the filters: remove_action( ‘login_init’, ‘send_frame_options_header’ ); remove_action( ‘admin_init’, ‘send_frame_options_header’ ); But you should really use the multisite feature as Tom J Nowell suggested.
Actually you can include the editor-style.css (or any other stylesheet), just pass a “content_css” value to tinymce that points to a css file: wp_editor( $content, ‘editablecontent’, array( ‘tinymce’ => array( ‘content_css’ => get_stylesheet_directory_uri() . ‘/editor-styles.css’ ) ); So the original posters code would look like: add_filter( ‘comment_form_defaults’, ‘custom_comment_form_defaults’ ); function custom_comment_form_defaults( $args ) { if … Read more
The filter you’re after is tiny_mce_before_init. Using this, we can hook into TinyMCE’s ‘init_array’ and add body classes: add_filter( ‘tiny_mce_before_init’, ‘wpse_235194_tiny_mce_classes’ ); function wpse_235194_tiny_mce_classes( $init_array ){ global $post; if( is_a( $post, ‘WP_Post’ ) ){ $init_array[‘body_class’] .= ‘ ‘ . join( ‘ ‘, get_post_class( ”, $post->ID ) ); } return $init_array; } We’re joining the post … Read more