Re: Addlineitems ... grrr

This WebDNA talk-list message is from

2004


It keeps the original formatting.
numero = 59694
interpreted = N
texte = WebDna @ Inkblot Media wrote: > Ok, I need assistance. > > I am checking a database to see if I should remove a dollar amount or a > percentage from an items price. I set a "newdiscount" variable to use in > the addlineitem. > > 1. The math is working. If I display [newdiscount] the value is fine. > > 2. If I break the AddLineItem and display it on screen the only > difference is that the DOLLAR one if 5 and the PERCENTAGE one is 3. > > 3. The DOLLAR style works perfectly. The PERCENTAGE does not. > > WHY? Code follows! > > [showif [style]=percentage] > [text]newdiscount=[math][amount]*.[showif > [countchars][discount][/countchars]=1]0[/showif][discount][/math][/text] > [/showif] Do the variables always have values? Math doesn't like nulled variables. Put a 0 before the value to be sure. Donovan > > [showif [style]=dollar] > [text]newdiscount=[discount][/text] > [/showif] > > [AddLineItem > cart=[cart]&sku=[coupon_code]&db=admin/coupons.db]SKU=[coupon_code]&price=-[newdiscount]&password=[lookup > db=WebCatalog > Prefs&lookinfield=preference&value=LineItemChangePassword&returnfield=value][/AddLineItem] -- =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o DONOVAN D. BROOKE Eucalyptus Design <-Web Development (specializing in eCommerce), -> <- Graphic Design, Custom Tags and Labels -> ADDRESS:> Donovan Brooke DBA Eucalyptus Design N2862 Summerville Park Rd. Lodi, WI 53555 PH:> 1.608.592.3567 Web:> http://www.euca.us =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o ------------------------------------------------------------- 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: Addlineitems ... grrr ( "WebDna @ Inkblot Media" 2004)
  2. Re: Addlineitems ... grrr ( Donovan Brooke 2004)
  3. Re: Addlineitems ... grrr ( "WebDna @ Inkblot Media" 2004)
  4. Re: Addlineitems ... grrr ( Donovan Brooke 2004)
  5. Re: Addlineitems ... grrr ( "WebDna @ Inkblot Media" 2004)
  6. Addlineitems ... grrr ( "WebDna @ Inkblot Media" 2004)
WebDna @ Inkblot Media wrote: > Ok, I need assistance. > > I am checking a database to see if I should remove a dollar amount or a > percentage from an items price. I set a "newdiscount" variable to use in > the addlineitem. > > 1. The math is working. If I display [newdiscount] the value is fine. > > 2. If I break the AddLineItem and display it on screen the only > difference is that the DOLLAR one if 5 and the PERCENTAGE one is 3. > > 3. The DOLLAR style works perfectly. The PERCENTAGE does not. > > WHY? Code follows! > > [showif [style]=percentage] > [text]newdiscount=[math][amount]*.[showif > [countchars][discount][/countchars]=1]0[/showif][discount][/math][/text] > [/showif] Do the variables always have values? Math doesn't like nulled variables. Put a 0 before the value to be sure. Donovan > > [showif [style]=dollar] > [text]newdiscount=[discount][/text] > [/showif] > > [AddLineItem > cart=[cart]&sku=[coupon_code]&db=admin/coupons.db]SKU=[coupon_code]&price=-[newdiscount]&password=[lookup > db=WebCatalog > Prefs&lookinfield=preference&value=LineItemChangePassword&returnfield=value][/AddLineItem] -- =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o DONOVAN D. BROOKE Eucalyptus Design <-Web Development (specializing in eCommerce), -> <- Graphic Design, Custom Tags and Labels -> ADDRESS:> Donovan Brooke DBA Eucalyptus Design N2862 Summerville Park Rd. Lodi, WI 53555 PH:> 1.608.592.3567 Web:> http://www.euca.us =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o ------------------------------------------------------------- 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/ Donovan Brooke

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:

sort problems....bug or brain fart? (1997) Summing fields (1997) Installer needed (2004) Progress !! WAS: Trouble with formula.db (1997) Help with Repost Data msg from form (1997) Moving Files (2000) Frames and WebCat (1997) possible, WebCat2.0 and checkboxes-restated (1997) [WebDNA] version 7.1 on ubuntu apache2 virtual host config (2014) Database changes (1998) Limit on nested [ShowIf]'s? (1997) I forgot (1998) Searching an Email database (1997) WC2b15 File Corruption (1997) More on the email templates (1997) Some Questions (1997) orders being printed (1998) Archives are missing (2003) [WebDNA] paypal (2009) RE: Migrating to NT (1997)