Add Submenu Link in add_submenu_page That Opens in a New Window

1 comment

1. This has to be solved:

   • with an unconventional submenu manipulation, provided by @t31os in this Answer
   • and some jQuery

   add_action( 'admin_menu', 'wpse_66020_admin_menu_new_item' );
   add_action( 'admin_head', 'wpse_66020_add_jquery' );
   
   function wpse_66020_admin_menu_new_item() 
   {
       global $submenu;
       $submenu['index.php'][500] = array( 
                                       '<div id="wpse-66020">Go to WPSE</div>'
                                   ,   'manage_options' 
                                   ,   'https://wordpress.stackexchange.com/' 
                                   ); 
   }
   
   function wpse_66020_add_jquery() 
   {
       ?>
       <script type="text/javascript">
           jQuery(document).ready( function($) {   
               $('#wpse-66020').parent().attr('target','_blank');  
           });
       </script>
       <?php
   }
   

   ---

   Resulting in this:

   
   ^{click to enlarge}

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