Labeling Related Table - Python

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08-24-2015 01:08 PM
deleted-user-K_IRAXrpGKsG
New Contributor III

Hello,

I'm working on a small project to label points based on a related table. I was able to get the labeling to work using this script:

def FindLabel([SIGN_ID]):

    strWhereClause = '"sign_ID" = \'{0}\''.format([SIGN_ID])

    strpTable = "agencies.DATA_ADMIN7.signs"

    cursor = arcpy.da.SearchCursor(strpTable,"sign_order", strWhereClause)

    result = ""

    for row in cursor:

        strLabel = str(row[0])

        result += strLabel + "\n"

        sort_fields = [["sign_order", "ASCENDING"]]

    return result.rstrip()

What I need to do now is sort the results of the labeling by a certain field (in ascending order). Currently, the labels are showing up based on objectID and display as 1,3,2, I need to have them show up based on a "sign_Order" field - 1,2,3.

Does anyone know how to sort the labels in this way?

Any help is greatly appreciated!!

Thanks,
Pat

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1 Reply
WesMiller
Regular Contributor III

See this blog on labeling with a related table. Creating Labels with Related Table Data  Using this method you should be able to follow the dictionary with a list that you could sort and use the labels in the same way.

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