Re: Another option
This WebDNA talk-list message is from 2005
It keeps the original formatting.
numero = 63293
interpreted = N
texte = This has been tested to work. I forgot to set the itemsTotal to zero before adding together. [!] display line items [/!] [lineitems] [math]item[index]=[TextE]*[quantity]*[price][/math] [/lineitems] [!] display lineitems total [/!] [math show=F]itemsTotal=0[/math] [loop start=1&end=[numlineitems]] [math show=F]itemsTotal=itemsTotal+item[index][/math] [/loop] [itemsTotal] On 10/25/05 4:33 PM, "paul"
wrote: > Yes it returns 1 2 3 4 when there are 4 items, No carrage returns but thats > not a problem > > > ----- Original Message ----- > From: "Clint Davis" > To: "WebDNA Talk" > Sent: Tuesday, October 25, 2005 11:13 PM > Subject: Re: Another option > > >> 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:
This has been tested to work. I forgot to set the itemsTotal to zero before adding together. [!] display line items [/!] [lineitems] [math]item[index]=[TextE]*[quantity]*[price][/math] [/lineitems] [!] display lineitems total [/!] [math show=F]itemsTotal=0[/math] [loop start=1&end=[numlineitems]] [math show=F]itemsTotal=itemsTotal+item[index][/math] [/loop] [itemsTotal] On 10/25/05 4:33 PM, "paul" wrote: > Yes it returns 1 2 3 4 when there are 4 items, No carrage returns but thats > not a problem > > > ----- Original Message ----- > From: "Clint Davis" > To: "WebDNA Talk" > Sent: Tuesday, October 25, 2005 11:13 PM > Subject: Re: Another option > > >> 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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