Questions and remarks for the authors of the book
Hi guys,
congratulations for your book, it's a very good one.
I have one question and one remark for you :
1 the remark
Page 47 and 48 you say something totally wrong i think when you say that the developper has to reset himself the javabean between two requests. If you specify the scope of the bean to be "page" then it's not necessary to reset the javabean yourself. Can you explain that more in details?
2 there is no cd with the book. Where can i find the code examples from the book?
Thank for your help !!
[578 byte] By [
javamad] at [2007-9-26 2:44:01]
> Hi guys,
Hi,
>
>
> congratulations for your book, it's a very good
> y good one.
Thank you.
> I have one question and one remark for you :
>
> 1 the remark
> Page 47 and 48 you say something totally wrong i think
> when you say that the developper has to reset himself
> the javabean between two requests. If you specify the
> scope of the bean to be "page" then it's not necessary
> to reset the javabean yourself. Can you explain that
> more in details?
P. 47 says "Furthermore, since JavaBean helper instances are typically reused across requests, such confusion can lead to data values being inconsistent and incorrect." So, we're describing a situation where the bean is *not* reinstantiated for each request, but rather reused, as in session scoped beans.
>
> 2 there is no cd with the book. Where can i find the
> code examples from the book?
Would you like to see a cd in the future? Certainly a possibility if folks find that useful. As for source code, we'll be providing it in the future online. If you join our listserv, you'll be sure to get updates on this information as well.
The url is:
http://archives.java.sun.com/j2eepatterns-interest.html
Please join us there too!
Thanks for your questions,
Dan
>
>
> Thank for your help !!
