How Make AJAX REQUEST with clicking in the link not submit button

Question

How could I make an AJAX REQUEST by clicking on a link instead of a submit button? I want once the link is clicked to POST data from input fields

Answer 1

With jQuery

$('#link-selector').on('click', function(event) {
    event.preventDefault();
    $.post('url', {$('form selector').serialize()}, function(json) {
        // proccess results
    }, 'json');
});