Facebook评论计数IE8 innerHTML错误 [英] Facebook comments count IE8 innerHTML error
问题描述
在Internet Explorer 8上，在有评论的页面上，计数标签如< fb：comments-count href =<％= item_url（@item）％>>< / fb：comments-count> ，Internet Explorer 8中将出现错误。
On Internet Explorer 8, on pages where there are comments count tags like <fb:comments-count href="<%= item_url(@item) %>"></fb:comments-count>, there will be error in Internet Explorer 8.
无法设置innerHTML ：未知的运行时错误。
行：40，字符：327
http://connect.facebook.net/en_US/all.js
所有其他Facebook插件（
All other Facebook plugins (like button, comments box) works as expected.
推荐答案
我发现，Facebook命名空间声明必须在头等级
I found out that the facebook namespace declaration have to be at the head level.
我从
<html>
<head prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb# object: http://ogp.me/ns/object#">
至
<html xmlns:fb="http://ogp.me/ns/fb#">
<head prefix="og: http://ogp.me/ns# object: http://ogp.me/ns/object#">
，错误消失。
正在遵循打开图表命名空间声明：带XMLNS或头部的HTML前缀？，但是use-prefix-all-the-way显然与ie8有一些问题。
I was following Open Graph namespace declaration: HTML with XMLNS or head prefix? but the use-prefix-all-the-way clearly has some issue with ie8.
更新
我意识到我也错误地使用< fb：comments-count> 标签，而我在所有其他地方使用了HTML5 < div class =fb-comments-count> 标签。
I realized that I am also at fault in using the <fb:comments-count> tag by mistake, while I was using the HTML5 <div class="fb-comments-count"> tag in all other places.
如果我按照原样离开命名空间声明，但使用正确的HTML5评论标签，那么错误也将消失。
If I leave the namespace declaration as it was, but use the correct HTML5 comments tag, then error will also disappear too.
这篇关于Facebook评论计数IE8 innerHTML错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
