fb:可见连接不工作!

<fb:fbml version="1.1">
    <div id="container" style="width: 520px;">
        <fb:visible-to-connection>
            <div>
                Yay!
                <a href="{link}" style="border: 0; display:inline-block;">
                    <img src="{image link}" style="border: none;" />
                </a>
            </div>
            <fb:else>
                <div>
                    <img src="{image link}" style="border: none;" />
                </div>
            </fb:else>
        </fb:visible-to-connection>
        <div class="{a css class I have to censor}">
            <img src="{image link}" />
            <p class="nopurchase" style="font-family: 'Trebuchet MS Gothic', Arial; font-size: 10px;">
                some text.
                <a href="{link}" target="_blank">Click for something.</a></p>
        </div>
    </div>
</fb:fbml>

基本上是扇大门。为了克服它,用户必须喜欢它所在的页面。它解析和呈现,但不管出于什么原因 绘制条件(风机的div和非风机的div)。我不知道为什么fb:visible to connection不这么做。