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:

    
  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)
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

DOWNLOAD WEBDNA NOW!

Top Articles:

Talk List

The WebDNA community talk-list is the best place to get some help: several hundred extremely proficient programmers with an excellent knowledge of WebDNA and an excellent spirit will deliver all the tips and tricks you can imagine...

Related Readings:

Help name our technology! I found it (1997) FlushDatabase Suggestion (1998) problems with WebCat-Plugin () How did *you* learn Web Catalog? (2000) Search or delete (or date or time) has bugs ... (1998) Tax Moratorium Expiring (2001) JavaScript form question (2001) show all problem (1997) Another question (1997) Problem Transferring Variable Values (1998) WebCat2: multiple currency support (1997) uhm? (2003) [WebDNA] New request for websites that currently run WebDNA (2009) WebCat2 several catalogs? (1997) Monitoring Script (2008) grep question - how to strip spaces from the beginning of a (2002) Triggers (2000) Does it use the two Processors ? (1999) Verifying both name and password (was: New Problem) (1997) [OT] Security Certs (2000)