ajax提交form表单

<form id="contactForm1" action="/your_url.php" method="post">
    <input type="text" name="category" value="123"/><br/>
    <input type="text" name="school" value="youschool"/><br/>
</form>
<script type="text/javascript" src="/Public/js/jquery-1.7.1.min.js"></script>
<script type="text/javascript">
    var frm = $(‘#contactForm1‘);
    frm.submit(function (ev) {
        $.ajax({
            type: frm.attr(‘method‘),
            url: frm.attr(‘action‘),
            data: frm.serialize(),
            success: function (data) {
                alert(‘ok‘);
            }
        });

        ev.preventDefault();
    });
</script>