Let's me explain a little. The goal is to save urls in history state when form submitted. Form has get method and remote submit. If I try to get action via attr
method it's always be static. But when I submit the form url looks like /job?type=1&category_id=4&tags=foo,bar
because it has get method.
So how can I get exactly this url?
this way you can get what you want.
var url=$('form').attr('action')+'?'+$('form').serialize();