Re: Another option
This WebDNA talk-list message is from 2005
It keeps the original formatting.
numero = 63288
interpreted = N
texte = Does this code return something like: 1 2 3 [loop start=1&end=[numlineitems]] [index] [/loop] On 10/25/05 4:13 PM, "paul"
wrote: > Hi > > If I use > > item[lineindex]=[math][TextE]*[quantity]*[price][/math] > > I get > > 1=29 > 2=33 > 3=12 > > But I cannot get anyway of adding these together, the 2nd part of code > returns nothing > > Going mad!! I think > > THanks > Paul > ----- Original Message ----- > From: "Clint Davis" > To: "WebDNA Talk" > Sent: Tuesday, October 25, 2005 10:21 PM > Subject: Re: Another option > > >> Here's the basic logic: >> >> 1. Set a math or text variable equal to >> [math][TextE]*[quantity]*[price][/math] >> 2. At the end of the lineitems list, add all those math/text variables >> together to display a total. >> >> My code should create variables like item1=20.99 or item3=4.75 >> >> >> On 10/25/05 3:16 PM, "paul" wrote: >> >>> 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/
Associated Messages, from the most recent to the oldest:
Does this code return something like: 1 2 3 [loop start=1&end=[numlineitems]] [index] [/loop] On 10/25/05 4:13 PM, "paul" wrote: > Hi > > If I use > > item[lineindex]=[math][TextE]*[quantity]*[price][/math] > > I get > > 1=29 > 2=33 > 3=12 > > But I cannot get anyway of adding these together, the 2nd part of code > returns nothing > > Going mad!! I think > > THanks > Paul > ----- Original Message ----- > From: "Clint Davis" > To: "WebDNA Talk" > Sent: Tuesday, October 25, 2005 10:21 PM > Subject: Re: Another option > > >> Here's the basic logic: >> >> 1. Set a math or text variable equal to >> [math][TextE]*[quantity]*[price][/math] >> 2. At the end of the lineitems list, add all those math/text variables >> together to display a total. >> >> My code should create variables like item1=20.99 or item3=4.75 >> >> >> On 10/25/05 3:16 PM, "paul" wrote: >> >>> 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/
Clint Davis
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