jQueryでフォームの入力フィールドを取得するには？

$('#myForm').submit(function() {
    // get all the inputs into an array.
    var $inputs = $('#myForm :input');

    // not sure if you wanted this, but I thought I'd add it.
    // get an associative array of just the values.
    var values = {};
    $inputs.each(function() {
        values[this.name] = $(this).val();
    });

});

var values = {};
$.each($('#myForm').serializeArray(), function(i, field) {
    values[field.name] = field.value;
});

var items = new Array();

$('#form_id:input').each(function (el) {
    items[el.name] = el;
});