Hi all, I am trying to set a persistent value of a field in my application on a XHR request. I am using tynamo's tapestry-conversation and I want to copy the old conversation's values to the new conversation. I am iterating through each field in the old conversation and setting the value for the new conversation like so:
> Session session = request.getSession(false); > for (String name : session.getAttributeNames(oldConversationPrefix)) > session.setAttribute(name.replace(oldConversationPrefix, newConversationPrefix), session.getAttribute(name) However once the XHR request completes the changes aren't shown in the render. If I update the XHR again after this has been done with another request (i.e click on something on the page) then the values are actually updated and I see what I expect. I looked into why this is happening and it seems like whenever a field is accessed it goes into the PerthreadMap for the specific field and grabs the value that was generated when the page was first rendered. Since it only does it at the start of the render any changes to the field don't seem to be reflected until the next render. I've tried: * Setting the field using reflection * Using InternalComponentResourcesImpl.persistFieldChange * Trying to find a way to run the conduit_get_[fieldname] method to modify the PersistentFieldConduit value, but I couldn't figure this out Any help would be appreciated... this has stumped me! I'm sure I'm just doing something wrong and I've been missing something that's obvious. Thanks, David
