Widgets Library

widgets.js

/**
 * Widgets Library
 * @version 0.1
 * @author Alexey Karunos (alkaruno@gmail.com)
 * @example
 * var widgets = new Widgets('http://site.com/widgets/');
 * widgets.show('userinfo');
 */
;
function Widgets(urlPrefix, urlSuffix) {

    this.show = function (id) {
        var widgetId = 'widget-' + id;
        var widgetUrl = (urlPrefix || '') + id + (urlSuffix || '');
        document.write('<div id="' + widgetId + '" class="widget"></div>');
        $('#' + widgetId).load(widgetUrl, function () {
            $(this).find('form').data('url', widgetUrl);
        });
    };

    $(function () {
        $('.widget form').live('submit', function (e) {
            e.preventDefault();
            var $form = $(this).closest('form');
            var action = $form.attr('action') || $form.data('url');
            $.post(action, $form.serializeArray(), function (html) {
                $form.closest('.widget').html(html).find('form').data('url', action);
            }, 'html')
        });
    });
}