Problems with [Math]
This WebDNA talk-list message is from 1998
It keeps the original formatting.
numero = 19933
interpreted = N
texte = 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:
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 _______________________________________________________________
Charles Kefauver
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