Hi,all!
I worked out this issue!
这是由于IE的cache造成的，因为每次ajax
request的url和参数均相同，因此IE会将cache中response作为回应，而不是去访问service。
因此修改conversation组件的ConversationModerator.js文件，在每次ajax
request的url中加上date参数（当前时间），来防止缓存。
Tynamo's conversation moderator component will send ajax request in
some interval to
hi, all!
I found conversation.moderator seem like doesn't work with IE7.I'd
tested conversation moderator component,it work well at chrome.
my tapestry version:5.2.0-20100208,when I use this component in page
with IE browser,it never send ajax request to server after page
loaded.
but with
