Re: Browser Caching
This WebDNA talk-list message is from 2003
It keeps the original formatting.
numero = 52640
interpreted = N
texte = I suspect that you're right and that I'm not getting *something* right with the [orderfile] context. I don't see the problem, so let me post some code. Basically I've got a purchase.tpl page where the following link exists for the customer to add the product (it's a single-product site by the way) to their shopping cart:
Buy The following code is from the viewcart.tpl page, which is the page that shows the contents of the shopping cart. The case of _Action=Add is invoked when the customer clicks on the above link on the product purchase page. The _Action=Remove is invoked when the customer clicks on the "remove" link next to the lineitem (see code below) on the shopping cart page. The _Action=Update is invoked when the customer changes the quantity in the form field of the lineitem on the shopping cart page and hits the return key to submit the form (see code below). ---------------------------------------------- [Switch value=[_Action]] [Case value=Add] [addlineitem cart=[cart]&SKU=[_SKU]&db=/db/Products.db]quantity=1[/addlineitem] [/Case] [Case value=Remove] [removelineitem cart=[cart]&index=[_LineIndex]] [/Case] [Case value=Update] [setlineitem cart=[cart]&index=[_LineIndex]]quantity=[_NewQty][/setlineitem] [/Case] [/Switch] [orderfile cart=[cart]] .... [lineitems]
| remove | [lookup db=/db/Products.db&lookInField=SKU&value=[SKU]&returnField=Title] | | [format .2f][price][/format] | [format .2f][math][price]*[quantity][/math][/format] |
[/lineitems] .... [/orderfile] ---------------------------------------------- Thanks in advance for looking at this and making suggestions! Brian On 9/3/03 1:22 PM, "John Peacock"
wrote: > Brian Wachter wrote: > >> Thanks for the response, Donovan. Actually I caught that issue earlier. The >> hierarchy is correct, I flushed everything and the issue remains. Any other >> suggestions? >> > > Actually, I suspect Donovan is correctly diagnosing the problem (which we had > at > one point also). If you hit refresh, does it display the correct contents? > How > are you displaying the cart page (i.e. are you using a command like showpage > or > showcart)? How are you adding the items to the cart (i.e. are you using the > 'add' command or the [addlineitem] context)? > > The issue is that if you are using the [addlineitem] context on a page that is > already in an implied [orderfile] context, the changes will not show up until > you hit the page again, as the inner [orderfile] context is ignored since the > page is already in an implied [orderfile] context. > > John ------------------------------------------------------------- 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/
Associated Messages, from the most recent to the oldest:
I suspect that you're right and that I'm not getting *something* right with the [orderfile] context. I don't see the problem, so let me post some code. Basically I've got a purchase.tpl page where the following link exists for the customer to add the product (it's a single-product site by the way) to their shopping cart: [cart]&_Action=Add&_SKU=1001">Buy The following code is from the viewcart.tpl page, which is the page that shows the contents of the shopping cart. The case of _Action=Add is invoked when the customer clicks on the above link on the product purchase page. The _Action=Remove is invoked when the customer clicks on the "remove" link next to the lineitem (see code below) on the shopping cart page. The _Action=Update is invoked when the customer changes the quantity in the form field of the lineitem on the shopping cart page and hits the return key to submit the form (see code below). ---------------------------------------------- [Switch value=[_Action]] [Case value=Add] [addlineitem cart=[cart]&SKU=[_SKU]&db=/db/Products.db]quantity=1[/addlineitem] [/Case] [Case value=Remove] [removelineitem cart=[cart]&index=[_LineIndex]] [/Case] [Case value=Update] [setlineitem cart=[cart]&index=[_LineIndex]]quantity=[_NewQty][/setlineitem] [/Case] [/Switch] [orderfile cart=[cart]] .... [lineitems] | [cart]&_Action=Remove&_LineIndex=[LineIndex]">remove | [lookup db=/db/Products.db&lookInField=SKU&value=[SKU]&returnField=Title] | | [format .2f][price][/format] | [format .2f][math][price]*[quantity][/math][/format] |
[/lineitems] .... [/orderfile] ---------------------------------------------- Thanks in advance for looking at this and making suggestions! Brian On 9/3/03 1:22 PM, "John Peacock" wrote: > Brian Wachter wrote: > >> Thanks for the response, Donovan. Actually I caught that issue earlier. The >> hierarchy is correct, I flushed everything and the issue remains. Any other >> suggestions? >> > > Actually, I suspect Donovan is correctly diagnosing the problem (which we had > at > one point also). If you hit refresh, does it display the correct contents? > How > are you displaying the cart page (i.e. are you using a command like showpage > or > showcart)? How are you adding the items to the cart (i.e. are you using the > 'add' command or the [addlineitem] context)? > > The issue is that if you are using the [addlineitem] context on a page that is > already in an implied [orderfile] context, the changes will not show up until > you hit the page again, as the inner [orderfile] context is ignored since the > page is already in an implied [orderfile] context. > > John ------------------------------------------------------------- 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/
Brian Wachter
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