There are scenarios where you want to silently post a form to server or submit a form without a page refresh. Typical example is a Facebook page where you comment on a post. When you comment, the page is not refreshed but the comment is saved somewhere on the server which means that a save request is sent without entire page submit.
This involves the use of ajax. As soon as we decide to use ajax, a question arises as to how we would send form data from jsp to server without page submit and there would be a big hassle involved in form data transmission. Well!!! After reading this post, you won’t feel the same. (more…)