Re: Another option

This WebDNA talk-list message is from

2005


It keeps the original formatting.
numero = 63280
interpreted = N
texte = 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/ > ------------------------------------------------------------- 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)
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/ > ------------------------------------------------------------- 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"

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:

SQL Error 22003 (2001) Summing Fields (1998) WebCat2b15MacPlugin - showing [math] (1997) Configuring E-mail (1997) more cookie crumbling (1999) Emailer help....! (1997) Help name our technology! (1997) Three new problems, maybe a fourth (1997) Running _every_ page through WebCat-error.html (1997) Date search bug (1998) server 2003 weirdness (2004) WebCat2 - [include] tags (1997) Separate SSL Server (1997) Single Link browsing (1997) Semi-OT: PanIP patent infringement case (2001) WebCat editing, SiteGuard & SiteEdit (1997) Emailer or [sendmail] questions ... (1998) WebCat2 several catalogs? (1997) [WebDNA] mod_WebDNA_apache2.2.so: mach-0, but wrong architecture (2010) possible, WebCat2.0 and checkboxes-restated (1997)