I have a question the < a4j:queue > we have used the a4j:queue in order to fix the multiple acces of the button. We chose this solution as recommended in the following the url link http://www.jsfcentral.com/articles/richfaces_queue.html.
The question is, this doucments points out how much the a4j:queue is important and it is necessary to add it in every page. What do you recommend to do? what are the drawbacks of using the a4j:queue?
If you use <a4j:queue, depending on your configuration second request will be in queue. If you want to avoid second request completely you should disable button on first click.
I do that in my app..
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