[ic] Shopping Cart adds extra goods

[Mike Heins]

Quoting Mark Johnson (markj@redhat.com):
> cfm@maine.com wrote:
> > 
> > > >
> > > > If a customer buys an item on my IC, then goes to their cart, the item
> > > > appears on the list - which is fine.  But then, if the page is reloaded, the
> > > > same item is added again ie: 2 of the same items are listed. It is possible
> > > > to remove one of the extra items, but reloading adds it again.
> > > >
> > > > Is this to be expected or is something wrong and if so, Can anyone help?
> > 
> > Just what do you expect the page to do if someone "reloads"?
> > 
> > Check the archives for this.
> 
> AH! I misread the question.
> 
> The answer is, don't reload. This is simply a browser issue, and frankly
> the only reasonable response to reloading a page contingent on a form
> post. Interchange will not stop you from loading products in a cart
> unless you make efforts to keep it from doing such; thus, it will
> happily accept each request made to add an item to the cart.
> 

If someone wants to do this despite what I consider to be all good sense,
they can:

	[page 
		href=order
		form="
			mv_separate_items=0
			mv_order_item=THE-SKU
			mv_order_quantity==1
		"]Order it, only one ever[/page]

Note the two equals (=) signs in mv_order_quantity.

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Red Hat, Inc., 3005 Nichols Rd., Hamilton, OH  45013
phone +1.513.523.7621      <mheins@redhat.com>

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is simplicity. -- Longfellow