Re: ShowCart
This WebDNA talk-list message is from 2001
It keeps the original formatting.
numero = 38350
interpreted = N
texte = Shidan Bateni wrote: > > Hi All, > > I want to update quantities in a shopping cart, using a > recalculate button in the cart page. > > How can I use the showcart command to do this? > You don't need to use showcart to do this (any page that goes through WebCat is an implicit showcart). Submit the page to itself and have a [showif] at the top of the page that does the update. For example, at the top of the page:[ShowIf [action]=newQty] [SetLineItem cart=[cart]&index=[index]&db=^DB/IMPRINT.db]quantity=[quantity][/SetLineItem] [/Showif]and for each line displayed in the cart:
NOTE: it is important to NOT use any of WebCat's built-in commands, like UPDATE, REPLACE, etc. Choose your own name for this command and you will never have problems.HTHJohn-- John Peacock Director of Information Research and Technology Rowman & Littlefield Publishing Group 4720 Boston Way Lanham, MD 20706 301-459-3366 x.5010 fax 301-429-5747------------------------------------------------------------- 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:
Shidan Bateni wrote: > > Hi All, > > I want to update quantities in a shopping cart, using a > recalculate button in the cart page. > > How can I use the showcart command to do this? > You don't need to use showcart to do this (any page that goes through WebCat is an implicit showcart). Submit the page to itself and have a [showif] at the top of the page that does the update. For example, at the top of the page:[ShowIf [action]=newQty] [SetLineItem cart=[cart]&index=[index]&db=^DB/IMPRINT.db]quantity=[quantity][/SetLineItem] [/Showif]and for each line displayed in the cart:NOTE: it is important to NOT use any of WebCat's built-in commands, like UPDATE, REPLACE, etc. Choose your own name for this command and you will never have problems.HTHJohn-- John Peacock Director of Information Research and Technology Rowman & Littlefield Publishing Group 4720 Boston Way Lanham, MD 20706 301-459-3366 x.5010 fax 301-429-5747------------------------------------------------------------- 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/
John Peacock
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