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Re: [mv] Refresh of cart re-orders item



******    message to minivend-users from Scott Benson <scott@rant.tzo.com>     ******

Would it be possible to set mv_order_item to null at the bottom of the basket.html
page to prevent this?

Scott

Dan Busarow wrote:

> ******    message to minivend-users from Dan Busarow <dan@dpcsys.com>     ******
>
> On Thu, 17 Aug 2000, Warren Odom wrote:
> > I can't find anything about this in the archives.  I've noticed the problem
> > in both the MV-simple and Interchange-barry demos (and on the "home" web
> > site as well as my own installation).
> >
> > When you order an item, of course it displays the cart page.  If you then
> > hit the browser Refresh button (say, because of some display
> > corruption-which is how I found this in the first place), you get a
> > duplicate order of that same item.  (It doesn't add one to the quantity;
> > rather, it creates a separate line.)  Not what you want to see happen.
>
> Actually it will add 1 to the quantity *or* add a separate line
> depending on the setting of SeparateItems
>
> Your web server gets a new request to order an item when you click
> reload/refresh, it cannot tell that from a "real" order.
>
> Dan
> --
>  Dan Busarow                                                  949 443 4172
>  Dana Point Communications, Inc.                            dan@dpcsys.com
>  Dana Point, California  83 09 EF 59 E0 11 89 B4   8D 09 DB FD E1 DD 0C 82
>
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