Re: Problems with [Math]
This WebDNA talk-list message is from 1998
It keeps the original formatting.
numero = 19931
interpreted = N
texte = Just change[Math][NumRevistas][/Math]to[Math]NumRevistas[/Math]and sit back and breath a big sigh of relief!Good luck!Sandy >Sorry to bother you all, since I know this has been posted before, I >tought I had saved the message, but now I can't find it. > >I am trying to count the number of items of each class that appears in >the Cart. (I save the catagoryID of each cart item in the TextE variable). > >The routine seems to work: if I change show=F to show=T, I can see the >counters incrementing. > >My problem is that I don't know how to display the math variables once I >am out of the [lineitems] loop. > >In other words [Math][NumRevistas][/Math] does nothing. > >This is my code: > >[Math show=F]NumRevistas=0[/Math] >[Math show=F]NumCamisetas=0[/Math] >[Math show=F]NumPins=0[/Math] >[Math show=F]NumJuegos=0[/Math] >[lineitems] >[ShowIf [TextE]<5][Math >show=F]NumRevistas=NumRevistas+[quantity][/Math][/ShowIf] >[ShowIf [TextE]=5][Math >show=F]NumCamisetas=NumCamisetas+[quantity][/Math][/ShowIf] >[ShowIf [TextE]=6][Math show=F]NumPins=NumPins+[quantity][/Math][/ShowIf] >[ShowIf [TextE]=7][Math >show=F]NumJuegos=NumJuegos+[quantity][/Math][/ShowIf] >[/lineitems] >[Math][NumRevistas][/Math] /*Nothing is shown here!!!*/ > > >I have also tried: >[Math show=T][NumRevistas][/Math] >[format 10.0f][Math][NumRevistas][/Math][/format] >[Math][NumRevistas]=[NumRevistas]+0[/Math] > >Does any of you know what I am doind wrong? How the *^%@!&* do you >display a [Math] variable? > >Thanks in advance for your help, >Charles > > >_______________________________________________________________ >Institut Balear de Comunicacions, S.L. >Gremio Tejedores 22, 1 >07009 Palma de Mallorca, Spain >_____________________________________________ >Tel: +34 971.43.12.77 >Fax: +34 971.43.08.18 >E-mail: ckefauver@ibacom.es >URL: http://www.ibacom.es/ >_____________________________________________ >Public PGP signature (Clave publica PGP): >http://www.ibacom.es/PGP/kefauver.txt >_______________________________________________________________ > > >
Associated Messages, from the most recent to the oldest:
Just change
[math][NumRevistas][/Math]to
[math]NumRevistas[/Math]and sit back and breath a big sigh of relief!Good luck!Sandy >Sorry to bother you all, since I know this has been posted before, I >tought I had saved the message, but now I can't find it. > >I am trying to count the number of items of each class that appears in >the Cart. (I save the catagoryID of each cart item in the TextE variable). > >The routine seems to work: if I change show=F to show=T, I can see the >counters incrementing. > >My problem is that I don't know how to display the math variables once I >am out of the
[lineitems] loop. > >In other words
[math][NumRevistas][/Math] does nothing. > >This is my code: > >[Math show=F]NumRevistas=0[/Math] >[Math show=F]NumCamisetas=0[/Math] >[Math show=F]NumPins=0[/Math] >[Math show=F]NumJuegos=0[/Math] >
[lineitems] >[ShowIf [TextE]<5][Math >show=F]NumRevistas=NumRevistas+[quantity][/Math][/ShowIf] >[ShowIf [TextE]=5][Math >show=F]NumCamisetas=NumCamisetas+[quantity][/Math][/ShowIf] >[ShowIf [TextE]=6][Math show=F]NumPins=NumPins+[quantity][/Math][/ShowIf] >[ShowIf [TextE]=7][Math >show=F]NumJuegos=NumJuegos+[quantity][/Math][/ShowIf] >[/lineitems] >
[math][NumRevistas][/Math] /*Nothing is shown here!!!*/ > > >I have also tried: >[Math show=T][NumRevistas][/Math] >[format 10.0f]
[math][NumRevistas][/Math][/format] >
[math][NumRevistas]=[NumRevistas]+0[/Math] > >Does any of you know what I am doind wrong? How the *^%@!&* do you >display a
[math] variable? > >Thanks in advance for your help, >Charles > > >_______________________________________________________________ >Institut Balear de Comunicacions, S.L. >Gremio Tejedores 22, 1 >07009 Palma de Mallorca, Spain >_____________________________________________ >Tel: +34 971.43.12.77 >Fax: +34 971.43.08.18 >E-mail: ckefauver@ibacom.es >URL: http://www.ibacom.es/ >_____________________________________________ >Public PGP signature (Clave publica PGP): >http://www.ibacom.es/PGP/kefauver.txt >_______________________________________________________________ > > >
Sandra L. Pitner
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