Re: Remove Multiple Line Items
This WebDNA talk-list message is from 2005
It keeps the original formatting.
numero = 62831
interpreted = N
texte = On Aug 23, 2005, at 13:32, Stuart Tremain wrote: > Hi > > I am trying to remove multiple line items from a cart in one form > > If I have 10 items in a cart and want to remove 4 at once there is a > problem in that once the first item is removed the remaining items > change their [index] to take up the now removed row. > > Therefore if I wanted to remove items 1, 4, 5, 10 > When number one is removed Item 4 becomes 3, 5 becomes 4, 9 becomes > 10. When 4 is removed it removes the original 5 which is now number 4, > the original 10 becomes 8. > > When 5 is removed the original 7 is removed - BAD and the original 10 > becomes 7, now there is no number 10 to remove. > > Any ideas ? Remove them in reverse index order. Simple, right? :) Or if there's only one line item per sku, remove then by sku. Sincerely, Kenneth Grome www.kengrome.com ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list
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On Aug 23, 2005, at 13:32, Stuart Tremain wrote: > Hi > > I am trying to remove multiple line items from a cart in one form > > If I have 10 items in a cart and want to remove 4 at once there is a > problem in that once the first item is removed the remaining items > change their [index] to take up the now removed row. > > Therefore if I wanted to remove items 1, 4, 5, 10 > When number one is removed Item 4 becomes 3, 5 becomes 4, 9 becomes > 10. When 4 is removed it removes the original 5 which is now number 4, > the original 10 becomes 8. > > When 5 is removed the original 7 is removed - BAD and the original 10 > becomes 7, now there is no number 10 to remove. > > Any ideas ? Remove them in reverse index order. Simple, right? :) Or if there's only one line item per sku, remove then by sku. Sincerely, Kenneth Grome www.kengrome.com ------------------------------------------------------------- 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://webdna.smithmicro.com/
Kenneth Grome
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