当返回为空时,隐藏外部Iframe Criteo异步标记



希望有人能帮助我们。我们需要隐藏async Criteo标记创建的没有passback的外部iframe,当没有加载横幅时(导致空白)。知道吗?

这是标签:

    <div id="one" margin="0px">
    <script>
    var cto_zoneid_desktop = "xxxxxx";
    var cto_zoneid_mobile = "xxxxxx";
     var cto_lim_w = 700,cto_lim_h = 200,cto_zoneid_selected = cto_zoneid_desktop;
    if( window.screen.width<window.cto_lim_w || window.screen.height<window.cto_lim_h){cto_zoneid_selected = cto_zoneid_mobile;}
    var crt_curl = '#CLICK_URL_UNESC#';
    (function(w,d,s,c,z,u){var f=d.getElementsByTagName(s)[0],
    j=d.createElement(s),l = '&loc=' + encodeURIComponent(w.location), r = d.referrer ? '&referer=' + encodeURIComponent(d.referrer) : '', g = u.substring(0,4) == 'http' ? '&ct0='+encodeURIComponent(u) : '', cb="&cb="+Math.floor(Math.random()*99999999999) ;j.async='true';j.src=(("https:"==location.protocol?"https:":"http:")+
    '//cas.criteo.com/delivery/ajs.php?zoneid='+z+'&containerid='+c+g+l+r+cb).substring(0,2000);f.parentNode.insertBefore(j,f);
    })(window,document,'script','one',cto_zoneid_selected,crt_curl);
    </script>
    </div>

我找到了一个解决方案,可以在没有横幅的情况下向Criteo隐藏iframe。在存折中输入以下代码:

    <script type="text/javascript">
    window.frameElement.style.display = "none";
    </script>

它有效。希望它能帮助到别人。