forms - Jquery submit() wait for file upload prompt -

i have simple code , i'm trying find way inlcude form submitting directly in it.

$('#falsebutton').click(function() {     $('#filetoupload').click(); }); 

how add $("form").submit(); trigger after file upload prompt?

p.s: don't have submit button.

the default action of button inside form submit form. if want else, need prevent default action:

$('#falsebutton').click(function(e) {     e.preventdefault();     $('#filetoupload').click(); }); 

now, if understood right, want trigger form submit after user chooses file upload? if so, can listen change event on file input , submit form when fires:

$('#filetoupload').on('change', function() {     $('form').submit(); });