public function __construct($name = null, $attributes = null, $data = null)
{
if ($attributes === null) {
$attributes = array();
}
parent::__construct($name, $attributes, $data);
$id = $this->getId();
$opened = explode(';', @$_COOKIE['am-adv-fieldset']);
if (in_array($id, $opened)) {
$this->setAttribute('data-hidden', false);
} else {
if (!isset($attributes['data-hidden'])) {
$this->setAttribute('data-hidden', true);
}
}
$this->addScript()->setScript(<<<CUT
\$(function(){
\$("#{$id} legend").click(function(){
var cookieName = 'am-adv-fieldset';
var fs = \$(this).closest("fieldset");
var hidden = !fs.data('hidden');
hidden ? setClosed('{$id}') : setOpened('{$id}');
fs.data('hidden', hidden);
fs.find("div.fieldset").toggle(!hidden);
fs.find(".plus-minus").html(hidden ? '+' : '−' );
fs.find(".dots").html(hidden ? '…' : '' );
function setOpened(id) {
var openedIds = getOpenedIds();
if (!isOpened(id)) {
openedIds.push(id);
}
setCookie(cookieName, openedIds.join(';'));
}
function setClosed(id) {
var openedIds = getOpenedIds();
for (var i=0; i<openedIds.length; i++) {
if (openedIds[i] == id) {
openedIds.splice(i, 1);
break;
}
}
setCookie(cookieName, openedIds.join(';'));
}
function getOpenedIds() {
var cookie = getCookie(cookieName);
return cookie ? cookie.split(';') : [];
}
function isOpened(id) {
var openedIds = getOpenedIds();
for (var i=0; i<openedIds.length; i++) {
if (openedIds[i] == id) {
return true;
}
}
return false;
}
function setCookie(name, value) {
var today = new Date();
var expiresDate = new Date();
expiresDate.setTime(today.getTime() + 365 * 24 * 60 * 60 * 1000); // 1 year
document.cookie = name + "=" + escape(value) + "; path=/; expires=" + expiresDate.toGMTString() + ";";
}
function getCookie(name) {
var prefix = name + "=";
var start = document.cookie.indexOf(prefix);
if (start == -1) return null;
var end = document.cookie.indexOf(";", start + prefix.length);
if (end == -1) end = document.cookie.length;
return unescape(document.cookie.substring(start + prefix.length, end));
}
});
\$("#{$id}").data('hidden', !\$("#{$id}").data('hidden')).find('legend').click();
});
CUT
);
}
