simple javascript autosave

autosave.js

var timeoutId;
$(document).on('keypress', '#overview', function () {

    if (timeoutId) clearTimeout(timeoutId);

    let brief = $(this).val()
    let steps_id = $(this).data('id')

    timeoutId = setTimeout(function () {
        $.ajax({
            type: "POST",
            url: base_url + 'client/save_brief',
            dataType: "json",
            data: {body: brief, id: steps_id},
            success: function (data) {
                console.log('saved');
            },
            error: universalErrorHandler
        });
    }, 750);

})