我将以下代码放在页面头部的第一件事:
<div id="fb-root"></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/all.js#xfbml=1&appId=324524777119";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
以及我想出现在页面上的 facebook 评论框:
<div id="fbcomments"></div>
<script>
var elemDiv = document.getElementById("fbcomments");
var markup = '';
markup += '<fb:comments href="' + location.href + '" data-num-posts="10" data-width="728"></fb:comments>';
elemDiv.innerHTML = markup;
FB.XFBML.parse(elemDiv);
</script>
和类似的盒子一样:
<div class="fb-like-box" data-href="http://www.facebook.com/pages/Gags-All-Day/185515594882366" data-width="336" data-height="500" data-show-faces="true" data-stream="true" data-header="true"></div>
问题是有时评论框和赞框不会出现在页面上。有任何想法吗 ?