Adding value to an inputted date

Scott Mason

• 14. September 2018 15:06

I have a prompt that the user inputs a date. I want to add a number of months to that date for a new field but I'm stuck.

I get Object Required: 'theCureDate' when testing this code: 

 

Dim monthsToAdd
monthsToAdd = Field("CustXPrt_UD.ShelfLife_c")

Dim theCureDate
 theCureDate = Format.NamedSubStrings("Cure").Value

Dim theExpDate

If monthsToAdd < 0 Then
 Value = "Unlimited"
Else 
 theExpDate = theCureDate.AddMonths(monthsToAdd)
 Value = theExpDate

End If

 

What is the proper way to alter a user input date? 

0

• 

  Scott Mason

  ★ BarTender Hero ★

  • 14. September 2018 15:32

  I found out how to do it. 

  First I had to add the field I was adding, in my case months, as a field on the label template. I moved it off to the side so it was unprinted. Then I set its data type to be integer and gave it a datasource name. 

  Once it had a name I can use it in the script as an integer.  I tried converting it in the script but it didn't work, putting it on the label and setting the type was the trick. 

  Next there is a function called DateValue that gets a date from an input apparently that I needed to use. 

  Dim monthsToAdd
   monthsToAdd = Format.NamedSubStrings("ShelfLife").Value
  
  Dim theCureDate
   theCureDate = DateValue(Format.NamedSubStrings("Cure").Value)
  
  If monthsToAdd < 0 Then
  
  'Return the word unlimited
   Value = "Unlimited"
  
  Else
  
  'Calculate expiration date 
   Value = DateAdd("m", monthsToAdd, theCureDate)
  
  End If

  0

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