RE: Sum of Quantities

This WebDNA talk-list message is from

1997


It keeps the original formatting.
numero = 13085
interpreted = N
texte = Chris ->I am creating a discount structure based on quantity. I have successfully >created the discount for a single line item with a quantity of 8, but I need >to know how to do a sum of all quantities when there is more than one line >item. For example 3 line Items with a quantity of 8 for each giving a total >of 24 products, thus the database search uses 24.Try setting a variable with the [math] context, and adding to it for each [lineitem]. At the top of the page, put then in each [lineitem], use [math]totalqty=totalqty+[quantity][/math] to add the current quantity to the total. Finally, at the end, you can do whatever you want with the value output by [math]totalqty[/math].I hope this helps,Marc Eagle StarNine Technologies http://www.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. RE: Sum of Quantities (Marc Eagle 1997)
Chris ->I am creating a discount structure based on quantity. I have successfully >created the discount for a single line item with a quantity of 8, but I need >to know how to do a sum of all quantities when there is more than one line >item. For example 3 line Items with a quantity of 8 for each giving a total >of 24 products, thus the database search uses 24.Try setting a variable with the [math] context, and adding to it for each [lineitem]. At the top of the page, put [math]totalqty=0[/math]>then in each [lineitem], use [math]totalqty=totalqty+[quantity][/math] to add the current quantity to the total. Finally, at the end, you can do whatever you want with the value output by [math]totalqty[/math].I hope this helps,Marc Eagle StarNine Technologies http://www.smithmicro.com/ Marc Eagle

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:

RE: Re:Signal Raised (1997) Help name our technology! (1997) & in Lookups (1997) Multiple fields on 1 input (1997) Erotic Sites (1997) Re:Help name our technology! (1997) help needed w/ search params (1998) [WebDNA] SWITCH/CASE or SHOWIF (2008) Emailer (1997) Stopping bad HTML propagation ? (1997) [Listfiles] vs Netfinder (1997) Was it something I said??? (1998) FW: About that math question ... (2003) Dummy Credit Card Number for debug? (1997) Random letter and/or number (2001) converchars in sendmail context.... (2004) [WebDNA] lists opinion (2009) WCS Newbie question (1997) Nested searches (1998) WebCatalog on OSX and %CPU (2003)