Hi

I'm trying to AJAX enable a form with several pages. I did this piece of js:

      function bindContour() {

          //currentForm and other variables, is of course defined in the function

          currentForm.find("form").on("submit", function (e) {
          e.preventDefault();
          var form = $(this);

          if (form.data('submitted') === true) {
              // Previously submitted - don't submit again
          } else {
              if (form.valid()) {
                  // Mark it so that the next submit can be ignored
                  $.ajax({
                      url: $(this).attr('action'),
                      type: 'POST',
                      cache: false,
                      data: new FormData(this),
                      processData: false,
                      contentType: false,
                      success: function (data) {

                          var newform = $(data).find("#" + modalId);
                          modalContent.html(newform.html());

                          bindContour();
                      }
                  })
              }
              else {
              }
          }

The first submission works fine, the second also works (if only you go forward). If I click Previous, the form just acts like I clicked next.

Is there something I'm missing?