Postback problem? Not getting data back from DB

Posted by Jason Shultz on Stack Overflow See other posts from Stack Overflow or by Jason Shultz
Published on 2010-03-30T04:14:40Z Indexed on 2010/03/30 4:23 UTC
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codeigniter

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php5

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mvc

I'm not getting back data from my DB like I'm expecting. I know that I can get data from the DB because I have other functions working. With this page, what I'm trying to do is the following:

If no postback, then I would like it to echo "No Category Selected"

If a category has been chosen, then I would like for it to get that data from the DB and show it on the page. I'm sure I can do this all in one view, I'm just not doing something right. Can someone help please?

Pastebin: http://pastebin.com/AQqcvnAb

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