refresh the page after clicking the button

[eluser]mrcoder[/eluser]
no i dont want the same page to be updated after submitting the form.my page is editminiprofile page after clicking submit button it have to go to preview page.where the uploaded images have to display.iam not getting the images untill i refresh that page.if i used the redirect('loginsuccess',refresh) instead of $this->load->view('loginsuccess', $data,'refresh'); again i have to get the values of editminiprofile page.which will be the duplicate of the code.thats is the problem iam facing.