Magento Customer redirection

Magento Customer redirection

Magento Customer redirection we can redirect customer to previous page after login instead of my account dashboard

we just have to follow below steps and code

Admin – >System -> Configuration -> CUSTOMERS -> Customer Configuration -> Login Options -> Redirect Customers to Account Dashboard after Loggin in = No

setup login required to view page

add below code on page start and user will be restricted with login

<?php 
if(!Mage::helper('customer')->isLoggedIn()) {
  Mage::getSingleton('customer/session')
            ->setBeforeAuthUrl(Mage::helper('core/url')->getCurrentUrl()); 
  $this->_redirect('customer/account/login');
}
?>

redirect customer to its previous page after adding item to cart

Admin – >System -> Configuration -> Sales -> Checkout -> After Adding a Product Redirect to Shopping Cart = No