prependId « Form « JSF Q&A

1. JSF: Why prependId = false in a form?

I know what prependId=false does. It set the flag so that the id of the form does not prepend the id of the form child, but why? any particular reason why ...

2. Jsf 2.0 needs prependId=false to run the autocompletion

Hi guys if i don't set on prependId=false the browser autocompletion behaviour doesn't work. Someone have the same problem or am I doing something wrong? Thank you in advance