id on change jquery submut form code example

Example 1: put form action jquery

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


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

Example 2: when a form is subbmited jquery

$("#myform").submit(function(e) {
 })