Error Displaying Facebook Social Plugins_问答_开发者

Error Displaying Facebook Social Plugins

开发者 https://www.devze.com 2023-04-09 15:27 出处：网络

Im having problems using the Facebook social plugins. If its important, I use GWT to display the code inside an HTML widjet

I put this in my html

<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";  
fjs.parentNode.insertBefore(js, fjs);   
}(document, 'script', 'facebook-jssdk'));   
</script>   
<fb:comments width="600" num_posts="2" href="http://www.woojah.com"></fb:comments>

And nothing is displayed. However, if I open the source code with firebug, and I cut that code and paste it again, it is displayed开发者_Python百科. It is as if that code needs a special "refreshing" or "reloading". By the way, I got that code from the developers.facebook.com page. It's the social plugin comment code.

Also my html tag is <html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="https://www.facebook.com/2008/fbml">

So my question is: Does anyone know why the comment plugin is not displayed and why, when I cut and paste the exact same code with firebug it is displayed.

You may want to look into using the FB.XFBML.parse() command to have the SDK reparse the page after you use GWT to insert the code inside your widget.