Re: Use of Back and Reload Buttons on ShoppingCart page?
This WebDNA talk-list message is from 1997
It keeps the original formatting.
numero = 12719
interpreted = N
texte = >1) Is there a way to provide a link back to the SearchResults page for >a customer on the ShoppingCart page?Sure. Use
just like always. You might look at [referrer] also.>2) I've noticed that if I hit the Reload Button while looking at the >ShoppingCart page, the last item is added *again* to the cart. Any way >to avoid this?Not really. The $Add is built right into the URL, so when they reload they are telling WebCatalog to do it again. I suppose you could get real fancy and use WebDNA to check if the SKU for that product already exists in the lineitems, and then prevent the second $Add that way.Grant Hulbert, V.P. Engineering | ===== Tools for WebWarriors ===== Pacific Coast Software | WebCatalog Pro, WebCommerce Solution 11770 Bernardo Plaza Court | SiteEdit Pro, SiteCheck, PhotoMaster San Diego, CA 92128 | SiteGuard 619/675-1106 Fax: 619/675-0372 | http://www.smithmicro.com
Associated Messages, from the most recent to the oldest:
>1) Is there a way to provide a link back to the SearchResults page for >a customer on the ShoppingCart page?Sure. Use
just like always. You might look at [referrer] also.>2) I've noticed that if I hit the Reload Button while looking at the >ShoppingCart page, the last item is added *again* to the cart. Any way >to avoid this?Not really. The $Add is built right into the URL, so when they reload they are telling WebCatalog to do it again. I suppose you could get real fancy and use WebDNA to check if the SKU for that product already exists in the lineitems, and then prevent the second $Add that way.Grant Hulbert, V.P. Engineering | ===== Tools for WebWarriors ===== Pacific Coast Software | WebCatalog Pro, WebCommerce Solution 11770 Bernardo Plaza Court | SiteEdit Pro, SiteCheck, PhotoMaster San Diego, CA 92128 | SiteGuard 619/675-1106 Fax: 619/675-0372 | http://www.smithmicro.com
Grant Hulbert
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