Re: removelineitems
This WebDNA talk-list message is from 2000
It keeps the original formatting.
numero = 32446
interpreted = N
texte = >this is what i ended up with and put it at the top of the >shoppingcart.tpl. It works fine & removes the discount line >from the cart before the page is displayed so things get >recalculated properly if more items are added. I'm surprised that I >could add &sku=2168 to removelineitem, (2168 is always the unique >discount sku) . > >[removelineitem cart=[cart]&index=[lineindex]&sku=2168] ...The sku=2168 parameter is superfluous so it is ignored by webcatalog -- and you should take it out so you don't get into a bad habit of leaving extraneous parameters in your contexts which do nothing but possibly confuse you ... >It works I wish I knew why....cart is the cart # but what is the >value of [lineindex]??The [lineindex] tag identifies which item gets removed. >Is it actually looping thru all the lineitems and finding the sku?No, it does NOT find the sku, it finds the lineindex value -- that's why lineindex is required and sku is not. All it's doing is looping thru the lineitems and finding the item identified by the value of the [lineindex] tag. This is explained (minimally) in the HTML docs ...================================ Kenneth Grome, WebDNA Consultant 808-737-6499 http://webdna.net ================================------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list
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Associated Messages, from the most recent to the oldest:
>this is what i ended up with and put it at the top of the >shoppingcart.tpl. It works fine & removes the discount line >from the cart before the page is displayed so things get >recalculated properly if more items are added. I'm surprised that I >could add &sku=2168 to removelineitem, (2168 is always the unique >discount sku) . > >[removelineitem cart=[cart]&index=[lineindex]&sku=2168] ...The sku=2168 parameter is superfluous so it is ignored by webcatalog -- and you should take it out so you don't get into a bad habit of leaving extraneous parameters in your contexts which do nothing but possibly confuse you ... >It works I wish I knew why....cart is the cart # but what is the >value of [lineindex]??The [lineindex] tag identifies which item gets removed. >Is it actually looping thru all the lineitems and finding the sku?No, it does NOT find the sku, it finds the lineindex value -- that's why lineindex is required and sku is not. All it's doing is looping thru the lineitems and finding the item identified by the value of the [lineindex] tag. This is explained (minimally) in the HTML docs ...================================ Kenneth Grome, WebDNA Consultant 808-737-6499 http://webdna.net ================================------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/
Kenneth Grome
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