Re: Another option

This WebDNA talk-list message is from

2005

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

Re: Another option ( Clint Davis 2005) Re: Another option ( "paul" 2005) Re: Another option ( Clint Davis 2005) Re: Another option ( "paul" 2005) Re: Another option ( Clint Davis 2005) Re: Another option ( "paul" 2005) Re: Another option ( Clint Davis 2005) Re: Another option ( "paul" 2005) Re: Another option ( Clint Davis 2005) Re: Another option ( "paul" 2005)

Hi ClintFr some reason the code does not display a thing, I do not get a list of theline items or the totalsI am going crazy here and cannot understand why nothing happens[math][index]=[TextE]*[quantity]*[price][/math] displays all the correcttotals, just doesnt seem to wnat to set the variables with item[index]Any ideas?Many thanksPaul----- Original Message ----- From: "Clint Davis" To: "WebDNA Talk" Sent: Tuesday, October 25, 2005 9:55 PMSubject: 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 thesenot> > 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 mathyou> >> 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 canlist> > 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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