This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Yes you can , you can do it though the HttpServletRequest object. It provides you with a method called getParameter("txtName") txtName is the name of a text field on the html form. If you are submiting multiple parameters like an array of checkboxes or radio buttons then use getParameterValues("fieldName") method