how to load view into another view codeigniter 2.1?

Two ways of doing this:

1. Load it in advance (like you’re doing) and pass to the other view

   <?php
   // the "TRUE" argument tells it to return the content, rather than display it immediately
   $data['menu'] = $this->load->view('menu', NULL, TRUE);
   $this->load->view ('home', $data);
   

2. Load a view “from within” a view:

   <?php
   // put this in the controller
   $this->load->view('home');
   
   // put this in /application/views/home.php
   $this->view('menu');
   echo 'Other home content';