How to make query string in magento
Here i will show you how to build query string in magento. Just see below exmaple.
http://chandreshrana.com/banner/save/index?pid=259
Above url convert in magento query string style
http://chandreshrana.com/banner/save/index/pid/259/
Now how to get pid value.. just write below statement..
echo Mage::app()->getRequest()->getParam('pid');
