topic how to list the number in the attribute column in Python Questions

how to list the number in the attribute column

sxsxsxsx — Wed, 01 May 2013 00:54:17 GMT

HI, I wanna list number in the column of OBJECTID_1, see the picture. I wrote it like this :

for row in arcpy.SearchCursor(fc):
print"%f" %row.getValue("OBJECTID_1")

what is wrong? Thanks

[ATTACH=CONFIG]23892[/ATTACH]

Re: how to list the number in the attribute column

ChrisPedrezuela — Sat, 11 Dec 2021 19:04:48 GMT

Did you want to create a list containing the values of that column?

valueList = list(i[0] for i in arcpy.da.SearchCursor(fc, ['FIELDNAME',]))

HI, I wanna list number in the column of OBJECTID_1, see the picture. I wrote it like this :

for row in arcpy.SearchCursor(fc):
print"%f" %row.getValue("OBJECTID_1")

what is wrong? Thanks

[ATTACH=CONFIG]23892[/ATTACH]

Re: how to list the number in the attribute column

ChrisPedrezuela — Sat, 11 Dec 2021 19:04:51 GMT

Hi there,

That searchCursor is for 10.1 version by the way.

If you just wanted to print out the values,

cur = arcpy.da.SearchCursor(fc, ['FIELDNAME',])
for i in cur:
  print i[0]

Did you want to create a list containing the values of that column?
valueList = list(i[0] for i in arcpy.da.SearchCursor(fc, ['FIELDNAME',]))

Re: how to list the number in the attribute column

sxsxsxsx — Wed, 01 May 2013 09:05:40 GMT

Thank for thanos_cp78's help. you are very knowledgeable!