[Grok-dev] update() in grok.View

[Tim Cook]

DUH!!!  I'm comparing strings from the form to ints in the statements.
Problem solved.


On Thu, 2009-07-30 at 07:59 -0300, Tim Cook wrote:
> I have a View as shown below. In my immcalc.pt all of the values are
> output correctly but the IF statements in the Hep B section never
> evaluate to true.  IOW self.resultstxt is always "".  I get the "No
> Immunizations Needed at this time." result  or if I comment out that IF
> statement I get an empty resultstxt.  
> 
> If I do the same thing in the Python interpreter, it works fine.
> 
> Any ideas?
> 
> 
> 
> *******************************************************************************
> class immCalc(grok.View):
>     """ This view demonstrates the typical if/elif construct for making
> these decisions."""
>     
>     grok.context(dsedemo)
> 
>     def update(self):
>         examDate =
> datetime(*(time.strptime(self.request['form.examDate'], '%Y-%m-%
> d')[0:6]))
>         dob = datetime(*(time.strptime(self.request['form.dob'], '%Y-%
> m-%d')[0:6]))
>         self.age = ( examDate - dob ).days
>         self.hepatitisB = self.request['form.hepatitisB']
>         self.tetravalent = self.request['form.tetravalent']
>         self.polio = self.request['form.polio']
>         self.rotavirus = self.request['form.rotavirus']
>         self.resultstxt = "" # info for physcian
>             
>         # Hep B
>         if self.age < 30 and self.hepatitisB == 0:
>             self.resultstxt += "Needs Hepatitis B #1; "
>         if self.age >= 30 and self.age < 60 and self.hepatitisB == 1:
>             self.resultstxt += "Needs Hepatitis B #2; "
>         if self.age >= 30 and self.age < 60 and self.hepatitisB == 0:
>             self.resultstxt += "Needs Hepatitis B #1; "
>         if self.age >= 120 and self.age < 180 and self.hepatitisB == 0:
>             self.resultstxt += "Needs Hepatitis B #1; "
>         if self.age >= 120 and self.age < 180 and self.hepatitisB == 1:
>             self.resultstxt += "Needs Hepatitis B #2; "
>         if self.age >= 120 and self.age < 180 and self.hepatitisB == 2:
>             self.resultstxt += "Needs Hepatitis B #3; "
>             
>             
>         # No Immunizations Needed at this time.
>         if self.resultstxt == "":
>             self.resultstxt = "No Immunizations Needed at this time."
>         # age check
>         if self.age > 180:
>             self.resultstxt = "Sorry this child is too old to assess
> with this application."
> 
> *********************************************************************************************
> Thanks,
> Tim
> 
> 
> 
-- 
Timothy Cook, MSc
Health Informatics Research & Development Services
LinkedIn Profile:http://www.linkedin.com/in/timothywaynecook 
Skype ID == timothy.cook 
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