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

[Tim Cook]

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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