Adding an extra field value in url with SEO module

[ronin +]

What version of 68 Classifieds are you running?
Example: V4.1.10 Developers

Please describe in detail the issue you are having:
I'm trying to add a value in the url JUST for viewlisting link, so I can have url with an extra field.
This extra field is the city of listing.

I want to got:

http://www.myownwebiste.com/listing/number/standard_title_of_listing_plus_city.html

The "plus_city" is a extra field.

How can I manage this with SEO module?

I suppose I have to modify/add something is seo/hooks.php, line 46

		$string="listing/".$row['id']."/".$string.".html";

but what and how?!


Thanks for reply!

[Eric Barnes]

I really do not see this being possible without massive edits. More than I have time to research and go into here.

[ronin +]

ok, don't worry Eric!

Thanks anyway for reply!