showEdit = function (url_id) {
    var parent = $('#' + url_id);
    parent.find('> td').toggleClass('hidden');
};

submitEdit = function (url_id) {
    var parent = $('#' + url_id);
    var form = parent.find('form');

    $.post('<%= custom_urls_path %>/' + url_id, form.serialize())
        .done(function (data) {
            var nameField = parent.children('.name');
            var articleField = parent.children('.article');

            nameField.text(data.obj.name);
            articleField.text(data.obj.title);
            parent.find('> td').toggleClass('hidden');

            alert(data.message);
        }).fail(function (errorRes) {
            var error = JSON.parse(errorRes.responseText);
            alert(error.message);
        });
}

deleteUrl = function (url_id) {
    var confirmed = confirm('Are you sure you want to delete this item?');

    if (confirmed) {
        $.ajax({
            url: '<%= custom_urls_path %>/' + url_id,
            type: 'DELETE'
        }).done(function (data) {
            var trID = '#' + url_id;
            $(trID).remove();
            alert(data.message);
        }).fail(function (errorRes) {
            var error = JSON.parse(errorRes.responseText);
            alert(error.message);
        });
    }
}