void CDNewsViewController::scrollViewHeaderBeginRefreshing(CrossApp::CAScrollView *view) { std::map<std::string, std::string> key_value; key_value["tag"] = menuTag[urlID]; key_value["page"]= "1"; key_value["limit"]= "20"; key_value["appid"]="10000"; key_value["sign_method"]="md5"; string tempSign = getSign(key_value); CCLog("sign===%s",tempSign.c_str()); key_value["sign"] = tempSign; string tempUrl = "http://api.9miao.com/news/"; CommonHttpManager::getInstance()->send_post(tempUrl, key_value, this, CommonHttpJson_selector(CDNewsViewController::onRequestFinished)); CATabBarItem* item = this->getTabBarItem(); CCLog("BadgeValue====%s",item->getBadgeValue().c_str()); if (!item->getBadgeValue().empty()) { item->setBadgeValue(""); this->setTabBarItem(item); } }