[Bug-wget] downloading links in a dynamic site

[Vinh Nguyen]

Dear list,

My goal is to download some pdf files from a dynamic site (not sure on
the terminology).  For example, I would execute:

wget -U firefox -r -l1 -nd -e robots=off -A '*.pdf,*.pdf.*'
http://site.com/?sortorder=asc&p_o=0

and would get my 10 pdf files.  On the page I can click a "Next" link
(to have more files), and I execute:

wget -U firefox -r -l1 -nd -e robots=off -A '*.pdf,*.pdf.*'
http://site.com/?sortorder=asc&p_o=10

However, the downloaded files are identical to the previous.  I tried
the cookies setting and referer setting:

wget -U firefox --cookies=on --keep-session-cookies
--save-cookies=cookie.txt -r -l1 -nd -e robots=off -A '*.pdf,*.pdf.*'
http://site.com/?sortorder=asc&p_o=0
wget -U firefox --referer='http://site.com/?sortorder=asc&p_o=0'
--cookies=on --load-cookies=cookie.txt --keep-session-cookies
--save-cookies=cookie.txt -r -l1 -nd -e robots=off -A '*.pdf,*.pdf.*'
http://site.com/?sortorder=asc&p_o=10

but the results again are identical.  Any suggestions?

Thanks.
Vinh