javascript - how to make form action change hash and not reload page? -

javascript - how to make form action change hash and not reload page? -

i have website has dynamic info , based on info after '#' when alter in url website not reload, when alter in form reloads webpage...

how can create chagnes value after # without reloading page?

<div id="but1"> <form action="http://website.com/#800" enctype="multipart/form-data" method="post"> <input type="submit" value="submit"> </form> </div>

can have phone call javascript function on form action? how that?

yes. can utilize onsubmit attribute in html phone call function list this:

<form onsubmit="myfunction(); homecoming false;">

or can bind on submit function using jquery this:

$('form').submit(myfunction);

if looking process info on server, can utilize jquery ajax method send info page asynchronously.

javascript jquery html forms hash