<script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="../jquery.form.min.js"></script>

  <input type="button" id="btn_save22" onclick="final_submit(); return false;" style="float:right; margin-top:-15px;border-radius:3px" class="btn_mint btn_md propose"  value="매니저에게 최종제출하기">

<script>
 function final_submit(){

 var answer = confirm('매니저에게 최종 제출하시겠습니까?');

 if(answer){

        var form = $("form")[0];       
        var formData = new FormData(form);

  formData.append('final_submit','ok');

        $.ajax({
            cache : false,
            url : "/mystep/mystep4", // 요기에
            processData: false,
            contentType: false,
            type : 'POST',
            data : formData,
            success : function(data) {
                //var jsonObj = JSON.parse(data);
                 $("#result").html(data); 
            }, // success
   
            error : function(xhr, status) {
                alert(xhr + " : " + status);
            }
        });

 }

 }

</script>

--------------------------------------------

<form id="form1" name="form1" method="post">

    // 생략

    <input type="button" value="확인" onclick="test1(); return false;">

</form>

<script>

    function test1(){

        var formData = $("#form1").serialize();

        $.ajax({

            cache : false,

            url : "${pageContext.request.contextPath}/testForm1", // 요기에

            type : 'POST', 

            data : formData, 

            success : function(data) {

                var jsonObj = JSON.parse(data);

            }, // success 

            error : function(xhr, status) {

                alert(xhr + " : " + status);

            }

        }); // $.ajax */

    }

</script>