好用的一段Ajax无刷新提交表单代码

<script type="text/javascript">
  $(function () {
 
    // Initialize progress dialog ...
    $("#ProgressDialog").dialog({
      autoOpen: false,
      draggable: false,
      modal: true,
      resizable: false,
      title: "Loading",
      closeOnEscape: false,
      open: function () { $(".ui-dialog-titlebar-close").hide(); } // Hide close button
    });
 
    // Handle form submit ...
    $("form").live("submit", function (event) {
      event.preventDefault();
      var form = $(this);
      $("#ProgressDialog").dialog("open");
      $.ajax({
        url: form.attr('action'),
        type: "POST",
        data: form.serialize(),
        success: function (data) {
          $("#FormContainer").html(data);
          $.validator.unobtrusive.parse("form");
        },
        error: function (jqXhr, textStatus, errorThrown) {
          alert("Error '" + jqXhr.status + "' (textStatus: '" + textStatus + "', errorThrown: '" + errorThrown + "')");
        },
        complete: function () {
          $("#ProgressDialog").dialog("close");
        }
      });
    });
  });
</script>