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Wolfram Language

Mathematica Forms in the cloud

Milton K Benjamin

Milton K Benjamin, Barkley Group

Posted 3 years ago

Why does the following Form not calculate and display SMIX[] SMIX[T1_, T0_, t_] ::= Module[{ rv = t + 5 T0 + 100 T1;}, rv ] Should show one input box each for T1,T0 and t and the results of evaluating the SMIX[] function when the Submit button is pressed; but cloud evaluation link fails ! Why? CloudDeploy[ FormFunction[ "SMIX2" -> RepeatingElement[ "S-MIX = " <> ToString[SMIX[#T0, #T1, #t]] &, CompoundElement[{"T0" -> "Number", "T1" -> "Number", "t" -> "Number"}]], AppearanceRules -> {"Result" -> "ResultBelow"}, AppearanceRules -> {"Description" -> "Segment 1"}], Permissions -> "Public"] Out[75]= CloudObject["https://www.wolframcloud.com/obj/28476937-7ed2-4be8-9195-\ 03195aaceb34"]

Why does the following Form not calculate and display SMIX[]

SMIX[T1_, T0_, t_] ::= 
 Module[{ rv = t + 5 T0 + 100 T1;},
    rv
 ]

Should show one input box each for T1,T0 and t and the results of evaluating the SMIX[] function when the Submit button is pressed; but cloud evaluation link fails ! Why?

CloudDeploy[
 FormFunction[  
  "SMIX2" ->  RepeatingElement[ "S-MIX = " <> ToString[SMIX[#T0, #T1, #t]] &,
    CompoundElement[{"T0" -> "Number", "T1" -> "Number", "t" -> "Number"}]], 
  AppearanceRules -> {"Result" -> "ResultBelow"}, 
  AppearanceRules -> {"Description" -> "Segment 1"}], Permissions -> "Public"]

Out[75]= CloudObject["https://www.wolframcloud.com/obj/28476937-7ed2-4be8-9195-\
03195aaceb34"]

POSTED BY: Milton K Benjamin

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Rohit Namjoshi

Posted 3 years ago

Before deploying, make sure the `FormFunction` works. Evaluating just the `FormFunction` from the code example results in RepeatingElement::syntax: The second argument of RepeatingElement is not of the form max, {min, max}, {init, {min, max}}. FormFunction::nvldform: FormFunction expects a rule, a list of rules, an association or a FormObject as first argument.

Before deploying, make sure the FormFunction works. Evaluating just the FormFunction from the code example results in

RepeatingElement::syntax: The second argument of RepeatingElement is
not of the form max, {min, max}, {init, {min, max}}.

FormFunction::nvldform: FormFunction expects a rule, a list of rules,
an association or a FormObject as first argument.

POSTED BY: Rohit Namjoshi

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