Accessing form's elements in controller without submit

Is there any way I can access the form elements in view like textbox or select开发者_StackOverflow社区box(combobox) from controller without submitting form in view?

That is impossible. The only way data gets to the server is if its submitted, be it via normal means or ajax, post or get.

I think you are looking for a way to submit the form without reloading the page, which would be ajax. You can use something like jQuery that has a nice framework to do this easily. you can use the .post()/.get() and .serialize() methods

http://api.jquery.com/serialize/

http://api.jquery.com/jQuery.post/

http://api.jquery.com/jQuery.get/