|Perl: the Markov chain saw|
Mystery of the disappearing table data?!by jdlev (Scribe)
|on Aug 22, 2013 at 23:04 UTC||Need Help??|
jdlev has asked for the
wisdom of the Perl Monks concerning the following question:
I've been wasting most of today futzing with HTML::TableExtract in an effort to get some stats from my fantasy football site.
At first I thought it was something I had coded wrong, because everytime I ran Table Extract, it only returned the headers. But something funky is going on with the actual website.
I use google chrome, and when I click "inspect element" and the web dev tools pop up at the bottom, I can see all the statistical information, and the table with all the players and their stats is neatly filled out. Run the data scraper, and it doesn't get anything but the headers. So then, open up the page in 'view source' and they have the format for the data rows in the table, and absolutely no records!
Here's the web page, though I doubt you'll be able to see anything b/c you probably have to login: http://www.draftstreet.com/nfl/salary-cap.aspx?game_id=1793187&game_reg_id=5629100
Why on earth would the data just disappear when I run view source, and not show up at all when I run my data scraper. More importantly, how am I supposed to get the freakin stats if they're invisible to my scraping program?!
I love it when a program comes together - jdhannibal