Problems with [Math]

This WebDNA talk-list message is from

1998

It keeps the original formatting. numero = 19927
interpreted = N
texte = Sorry to bother you all, since I know this has been posted before, Itought 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 inthe 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 thecounters incrementing.My problem is that I don't know how to display the math variables once Iam 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][Mathshow=F]NumRevistas=NumRevistas+[quantity][/Math][/ShowIf][ShowIf [TextE]=5][Mathshow=F]NumCamisetas=NumCamisetas+[quantity][/Math][/ShowIf][ShowIf [TextE]=6][Math show=F]NumPins=NumPins+[quantity][/Math][/ShowIf][ShowIf [TextE]=7][Mathshow=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 youdisplay a [Math] variable?Thanks in advance for your help,Charles_______________________________________________________________Institut Balear de Comunicacions, S.L.Gremio Tejedores 22, 107009 Palma de Mallorca, Spain_____________________________________________Tel: +34 971.43.12.77Fax: +34 971.43.08.18E-mail: ckefauver@ibacom.esURL: 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:

Re: Problems with [Math] (Charles Kefauver 1998) Problems with [Math] (Charles Kefauver 1998) Re: Problems with [Math] (Sandra L. Pitner 1998) Re: Problems with [Math] (PCS Technical Support 1998) Problems with [Math] (Charles Kefauver 1998)

Sorry to bother you all, since I know this has been posted before, Itought 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 inthe 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 thecounters incrementing.My problem is that I don't know how to display the math variables once Iam 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][Mathshow=F]NumRevistas=NumRevistas+[quantity][/Math][/ShowIf][ShowIf [TextE]=5][Mathshow=F]NumCamisetas=NumCamisetas+[quantity][/Math][/ShowIf][ShowIf [TextE]=6][Math show=F]NumPins=NumPins+[quantity][/Math][/ShowIf][ShowIf [TextE]=7][Mathshow=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 youdisplay a [math] variable?Thanks in advance for your help,Charles_______________________________________________________________Institut Balear de Comunicacions, S.L.Gremio Tejedores 22, 107009 Palma de Mallorca, Spain_____________________________________________Tel: +34 971.43.12.77Fax: +34 971.43.08.18E-mail: ckefauver@ibacom.esURL: http://www.ibacom.es/_____________________________________________Public PGP signature (Clave publica PGP):http://www.ibacom.es/PGP/kefauver.txt_______________________________________________________________ Charles Kefauver

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