Answers for "jquery form create and submit"

put form action jquery

$('#button1').click(function(){
   $('#formId').attr('action', 'page1');
});


$('#button2').click(function(){
   $('#formId').attr('action', 'page2');
});

create a form and submit it dynamically jquery

$(function() {
   $('<form action="form2.html"></form>').appendTo('body').submit().remove();
});