To Restart Serialization If A Db Feild Change

Legacy Poster

• 23. Mai 2013 20:45

I am looking to get a count on the labels I am printing and to get reset if the ship to address changes This is my how db looks like

Item     Qty        Ship To Address

abcd    2            KH497

adfd     5            KH497

tyrty     6            KH497

abcd    2            sd456

adfd     5            sd456

tyrty     6             sd456

The label quantity is set by data source from qty my database is a csv file mixed quote and comma I know that I need a vb script for this but I don't know vb can some one help me out

Thanks

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  Legacy Poster

  ★ BarTender Hero ★

  • 24. Mai 2013 15:34

  If possible, add an extra column to your database called "Start Num" and just set them all to 1. Then link the counter field to this and it should restart to 1 for each new record.

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  Domingo Rodriguez

  Moderator

  ★ BarTender Hero ★

  • 24. Mai 2013 15:50

  Find attached an example on how this can be done. Copy the .txt file to "c:\Seagull" please.

   

  I've used an event based VBScript, where "OnNewRecord" event the following code is being used:

   

  myold = mynew

  mynew = Field("data.Ship To Address")

   

  if Strcomp (myold, mynew) <> 0 Then

      value = 0

  End If

   

  This way, you compare the old and the new "address", and if they turn out to be different then you reset the counter.

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  Legacy Poster

  ★ BarTender Hero ★

  • 26. Mai 2013 18:05

  Thank you

  works very good

  One more thing I am looking for is to have a total of labels printed (per ship to address) on all labels

  Example:  KH497 13

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  Domingo Rodriguez

  Moderator

  ★ BarTender Hero ★

  • 28. Mai 2013 14:40

  Unfortunately, it won't be possible to know beforehand how many labels you will print before the "Ship To" address changes, unless you open a second connection to the database by using VBScripting. 

  Would it perhaps be sufficient if you print the total number of labels at the end of each "Ship To" address?

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  Legacy Poster

  ★ BarTender Hero ★

  • 28. Mai 2013 18:07

  No what I am looking to get x of y cases send so how can I get a  the y if the y is coming from the database and in my case the identical copies of label is set by data source from Qty

  Thank you

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  Domingo Rodriguez

  Moderator

  ★ BarTender Hero ★

  • 29. Mai 2013 08:50

  Unfortunately, this is not possible as it would require BarTender to read data from more than one records while it is still processing the first record of the database. As mentioned, you would need to create a connection to your text database by using VBScript, and then read and sum the different quantities until the "Ship to Address Changes". The following VBScript code shows how you can open a text file in read mode by using VBScript. If the file doesn't exist, it will create it. Please note that this is just a very simple example which you will need to modify so that it is also capable of reading the Qty field:

   

  On error resume next

  Dim fs, file, fso, makedatafile, f

   

  If IsNumeric(Value) = False Then 

      Set fs = CreateObject("Scripting.FileSystemObject")

      Set f = fs.FileExists("c:\testfile.txt")

      if f = False then 

          Set makedatafile = fs.CreateTextFile("c:\testfile.txt", False)

            Set file = fs.OpenTextFile("c:\testfile.txt")  

          makedatafile.writeline "1"

      Else

            Set file = fs.OpenTextFile("c:\testfile.txt")  

           Value = file.ReadLine

      End If

      Value = file.ReadLine

  End if

  Value = Value

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