Re: Another option
This WebDNA talk-list message is from 2005
It keeps the original formatting.
numero = 63279
interpreted = N
texte = You could set a [math] variable for each lineitem with the price as calculated below, then total those [math] variables at the end of the [lineitems] loop. Try this: [!] display line items [/!] [lineitems] [math]item[index]=[TextE]*[quantity]*[price][/math] [/lineitems] [!] display lineitems total [/!] [loop start=1&end=[numlineitems]] [math]itemsTotal=itemsTotal+item[index][/math] [/loop] On 10/25/05 2:35 PM, "paul"
wrote: > Yes the code works to a point > > it gives me the correct price of each item but I need to find a way of > totalling them, if I have 4 items in the cart it shows the 4 prices as I > need them but > > Cannot work out the code for that, I need to add up the list of these not > just display them > > Help needed!! > > Thanks > paul > > > ----- Original Message ----- > From: "Clint Davis" > To: "WebDNA Talk" > Sent: Tuesday, October 25, 2005 9:19 PM > Subject: Re: Another option > > >> As long as you're inside an [orderfile] and [lineitems] loop, the math you >> have below should work. >> >> >> On 10/25/05 1:11 PM, "paul" wrote: >> >>> How can I just add up the contents of my shopping cart based on the >>> following >>> >>> Each items price is calculated by > [math][TextE]*[quantity]*[price][/math] >>> >>> I just need to add these together for each line in the cart, I can list > them >>> but do not seem to be able to add them up >>> >>> How do I do this ------------------------------------------------------------- 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:
You could set a [math] variable for each lineitem with the price as calculated below, then total those [math] variables at the end of the [lineitems] loop. Try this: [!] display line items [/!] [lineitems] [math]item[index]=[TextE]*[quantity]*[price][/math] [/lineitems] [!] display lineitems total [/!] [loop start=1&end=[numlineitems]] [math]itemsTotal=itemsTotal+item[index][/math] [/loop] On 10/25/05 2:35 PM, "paul" wrote: > Yes the code works to a point > > it gives me the correct price of each item but I need to find a way of > totalling them, if I have 4 items in the cart it shows the 4 prices as I > need them but > > Cannot work out the code for that, I need to add up the list of these not > just display them > > Help needed!! > > Thanks > paul > > > ----- Original Message ----- > From: "Clint Davis" > To: "WebDNA Talk" > Sent: Tuesday, October 25, 2005 9:19 PM > Subject: Re: Another option > > >> As long as you're inside an [orderfile] and [lineitems] loop, the math you >> have below should work. >> >> >> On 10/25/05 1:11 PM, "paul" wrote: >> >>> How can I just add up the contents of my shopping cart based on the >>> following >>> >>> Each items price is calculated by > [math][TextE]*[quantity]*[price][/math] >>> >>> I just need to add these together for each line in the cart, I can list > them >>> but do not seem to be able to add them up >>> >>> How do I do this ------------------------------------------------------------- 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/
Clint Davis
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