Modify instead of Add

This WebDNA talk-list message is from

2000

It keeps the original formatting. numero = 31628
interpreted = N
texte = I'm using the following logic on a shopping cart page.This is my first day with webcatalog so bear with me :)[showif [action]=Add] [addlineitem db=wiring.db&cart=[cart]&sku=[url][sku][/url]]quantity=1[/addlineitem][/showif][showif [action]=Remove][removelineitem db=wiring.db&cart=[cart]&index=[index]][/showif][showif [action]=quantity][SetLineItem db=wiring.db&cart=[cart]&index=[index]]quantity=[new_quant][/SetLineItem][/ShowIf]The quantity logic basically works by re-calling the cart.tpl with a modified (user entered)quantity.But... what if I add an item, go back to browsing my catalog, browse to an identical itemin my catalog, and click the add button again. Yes, I do want to buy a 2nd whatever, butdidn't know it the first time I hit the cart page.Now when I go to my cart I have two identical line items for the same product.Does anyone have a set of tags (or the logic for), reading through a cart, checkingto see if two sku's match, adding the quantities together, and processing it as asetlineitem instead of an addlineitem?thanks,-David-- David B. Gersh - RHCEDirector of Web Servicesdbg@clarityconnect.com________________________________________________________All non-web related questions to help@clarityconnect.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 Associated Messages, from the most recent to the oldest:

Re: Modify instead of Add (David Gersh 2000)
Modify instead of Add (David Gersh 2000)
Re: Modify instead of Add (Michael O Shea 2000)

I'm using the following logic on a shopping cart page.This is my first day with webcatalog so bear with me :)[showif [action]=Add] [addlineitem db=wiring.db&cart=[cart]&sku=[url][sku][/url]]quantity=1[/addlineitem][/showif][showif [action]=Remove][removelineitem db=wiring.db&cart=[cart]&index=[index]][/showif][showif [action]=quantity][SetLineItem db=wiring.db&cart=[cart]&index=[index]]quantity=[new_quant][/SetLineItem][/ShowIf]The quantity logic basically works by re-calling the cart.tpl with a modified (user entered)quantity.But... what if I add an item, go back to browsing my catalog, browse to an identical itemin my catalog, and click the add button again. Yes, I do want to buy a 2nd whatever, butdidn't know it the first time I hit the cart page.Now when I go to my cart I have two identical line items for the same product.Does anyone have a set of tags (or the logic for), reading through a cart, checkingto see if two sku's match, adding the quantities together, and processing it as asetlineitem instead of an addlineitem?thanks,-David-- David B. Gersh - RHCEDirector of Web Servicesdbg@clarityconnect.com________________________________________________________All non-web related questions to help@clarityconnect.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 David Gersh

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Modify instead of Add

2000

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