jQuery
<script type="text/javascript">
$('form.t3wrapper_{wrapper.uid}').on('submit', function(e) {
e.preventDefault();
var email = $('form.t3wrapper_{wrapper.uid} [name="em"]').length > 0 ? $('form.t3wrapper_{wrapper.uid} [name="em"]').val() : '';
$.ajax({
url: '/?type={wrapper.typeNum}',
type: 'GET',
dataType: 'json',
data: {em: email},
})
.always(function(response) {
var alertBox = $('form.t3wrapper_{wrapper.uid} .alert');
alertBox.removeClass('alert-info alert-warning alert-danger alert-success');
alertBox.addClass('alert-' + response.status + '');
alertBox.html(response.message);
alertBox.slideDown();
});
});
</script>