[ic] double entries in cart and similar items get overwritten

[interchange-users@interchange.redhat.com (Jonathan Clark)]

> I hope I do not missed this when I search the archives but I
> couldn't find anything about this issue.
>
> An IC demo is on:
> http://demo.ic.redhat.com/cgi-bin/ic3
>
> 1. click Painting Supplies - Paintbrushes
>
> 2. select Trim Brush (you come to detail page)
>
> 3. give "Camel Hair" and "White", order 1 of it
>
> 4. click Painting Supplies - Paintbrushes again
>
> 5. select Trim Brush (you come to detail page) (again)
>
> 6. give "Camel Hair" and "White", order 2 of it (again)
>
> Now the cart has to times the same entry (with a quantity of one
> and two - so you have tree brushes ordered). This is ugly. At
> least it should be a single position in cart.

See the SeparateItems directive:

http://interchange.redhat.com/cgi-bin/ic/docfly.html?mv_arg=icconfig05%2e75
and
http://interchange.redhat.com/cgi-bin/ic/docfly.html?mv_arg=icfaq07%2e01

This is setting the behaviour you can see.

Jonathan
Webmaint.