How to create a form without action?

Question

CRM

Hello, tell me please.
How to create a form without action?

Answer 1

<form>
</form>

Answer 2

Judging by the fact that the question sounds like an idiot, I dare to assume that you need ajax processing of form submission.

<form id="form_id">
...
<button type="submit">Отправить</button>
</form>

in js (via jQuery):

$('#form_id').on('submit', function(e) {
    e.preventDeault();
    $.post('url_to_handler_action', $( this ).serialize(), function(data) {
        alert('Форма отправлена без перезагрузки страницы').
    });
    return false;
});