Controller:
================
<?php
class Testcase extends CI_Controller{
	function index(){
		$post_data = $this->input->post('post_data', false);
		$this->load->view('/testcase_view',array('post_data' => $post_data));
	}
}
?>

================
View
================




<?php if (isset($post_data)): ?>
	<?php echo $post_data; ?>
<?php endif; ?>
<form action="" method="post">
<textarea name="post_data">
<p> lauhfgAER Q;ERG Edit</p> <p> &nbsp;</p> <p> <img alt="" src="/assets/images/music_lloyd.jpg" style="width: 267px; height: 400px;" /></p>
</textarea>
<input type="submit" />
</form>