Re: Another option

This WebDNA talk-list message is from

2005


It keeps the original formatting.
numero = 63280
interpreted = N
texte = Hi Clint Fr some reason the code does not display a thing, I do not get a list of the line items or the totals I am going crazy here and cannot understand why nothing happens [math][index]=[TextE]*[quantity]*[price][/math] displays all the correct totals, just doesnt seem to wnat to set the variables with item[index] Any ideas? Many thanks Paul ----- Original Message ----- From: "Clint Davis" To: "WebDNA Talk" Sent: Tuesday, October 25, 2005 9:55 PM Subject: Re: Another option > 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/ > ------------------------------------------------------------- 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:

    
  1. Re: Another option ( Clint Davis 2005)
  2. Re: Another option ( "paul" 2005)
  3. Re: Another option ( Clint Davis 2005)
  4. Re: Another option ( "paul" 2005)
  5. Re: Another option ( Clint Davis 2005)
  6. Re: Another option ( "paul" 2005)
  7. Re: Another option ( Clint Davis 2005)
  8. Re: Another option ( "paul" 2005)
  9. Re: Another option ( Clint Davis 2005)
  10. Re: Another option ( "paul" 2005)
Hi Clint Fr some reason the code does not display a thing, I do not get a list of the line items or the totals I am going crazy here and cannot understand why nothing happens [math][index]=[TextE]*[quantity]*[price][/math] displays all the correct totals, just doesnt seem to wnat to set the variables with item[index] Any ideas? Many thanks Paul ----- Original Message ----- From: "Clint Davis" To: "WebDNA Talk" Sent: Tuesday, October 25, 2005 9:55 PM Subject: Re: Another option > 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/ > ------------------------------------------------------------- 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/ "paul"

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