Changing Dropdown based on Other Dropdown Menu

Posted by Shaded on Stack Overflow See other posts from Stack Overflow or by Shaded
Published on 2010-05-03T13:43:41Z Indexed on 2010/05/03 13:48 UTC
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Filed under:

AJAX

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struts2

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hibernate

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jQuery

I've seen a few questions like this, but mine is a bit more specific so I hope this isn't considered a repost.

I am working on a website that is built with struts 2 and hibernate. I need to dynamically populate a drop down menu using data from a sql query based on an option selected in another drop down menu.

So basically when the first option is selected I need to rehit the server and get the results from a query like

SELECT column FROM table WHERE option = dropDownOption

On top of that, I would really like to use ajax to only refresh the affected elements, however I'm really unfamiliar with ajax. I have jquery on this project and I found they have some ajax built in, but is this a good method for using it? any advice on this topic would be appreciated.

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