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 beforeadding 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 beforeadding 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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