How to get post data variables after submition a form in magento

Question

How do I get data of post variables ? Like if I post form with post method then I can get itt with $_REQUEST or with $_POST. How I can do this in mgento ?

Answer 1

You can get all variables using $this->getRequest()->getParams();. This will return all variables. For any particular name like id you can use $this->getRequest()->getParam('id'); without the "s". Hope this will help.