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?

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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/