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%3CLINGO-SUB%20id%3D%22lingo-sub-348%22%20slang%3D%22en-US%22%20mode%3D%22NONE%22%3E%E5%A6%82%E6%9E%9C%E5%88%97%E5%AD%98%E5%9C%A8%EF%BC%9F%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-348%22%20slang%3D%22en-US%22%20mode%3D%22NONE%22%3E%E4%BD%A0%E5%A5%BD-%3CBR%20%2F%3E%3CBR%20%2F%3E%E6%83%B3%E5%9C%A8%E8%85%B3%E6%9C%AC%E4%B8%AD%E5%AF%AB%E4%B8%80%E5%80%8B%E7%B0%A1%E5%96%AE%E7%9A%84%E8%AA%9E%E5%8F%A5%EF%BC%8C%E4%BE%8B%E5%A6%82%EF%BC%8C%3CBR%20%2F%3E%3CBR%20%2F%3E%E5%A6%82%E6%9E%9Ccolumn_name%E5%AD%98%E5%9C%A8%E5%89%87%3CBR%20%2F%3E%E5%81%9A%E6%9D%B1%E8%A5%BF%3CBR%20%2F%3E%E8%90%AC%E4%B8%80%3CBR%20%2F%3E%3CBR%20%2F%3E%E6%98%AF%E5%90%A6%E5%8F%AF%E4%BB%A5%EF%BC%9F%3CBR%20%2F%3E%3CBR%20%2F%3E%E6%88%B4%E5%A4%AB%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-349%22%20slang%3D%22en-US%22%20mode%3D%22NONE%22%3E%E5%9B%9E%E8%A6%86%EF%BC%9A%E5%A6%82%E6%9E%9C%E5%88%97%E5%AD%98%E5%9C%A8%EF%BC%9F%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-349%22%20slang%3D%22en-US%22%20mode%3D%22NONE%22%3E%E4%BD%BF%E7%94%A8%20Try()%20%E5%87%BD%E6%95%B8%EF%BC%9A%3CBR%20%2F%3E%3CBR%20%2F%3E%3C!--%3Cbr%20%2F%3EOpen(%20%22%24SAMPLE_DATA%2FBig%20Class.jmp%22%20)%3B%3Cbr%20%2F%3E%3Cbr%20%2F%3ETry(%3Cbr%20%2F%3E%20Type(%20Column(%20%22my%20col%22%20)%20)%3B%3Cbr%20%2F%3E%20Column(%20%22my%20col%22%20)%20%3C%3C%20set%20values(%20%5B1%2C%202%2C%203%5D%20)%3B%2C%3Cbr%20%2F%3E%20Show(%20%22no%20column%22%20)%3Cbr%20%2F%3E)%3B%3Cbr%20%2F%3E%3Cbr%20%2F%3ETry(%3Cbr%20%2F%3E%20Type(%20Column(%20%22age%22%20)%20)%3B%3Cbr%20%2F%3E%20Column(%20%22age%22%20)%20%3C%3C%20set%20values(%20%5B1%2C%202%2C%203%5D%20)%3B%2C%3Cbr%20%2F%3E%20Show(%20%22no%20column%22%20)%3Cbr%20%2F%3E)%3B%3Cbr%20%2F%3E--%3E%3C%2FLINGO-BODY%3E
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If column exists?
This widget could not be displayed.
Created:
Mar 31, 2009 12:50 PM
| Last Modified:
Mar 31, 2009 9:50 AM
(3654 views)
Hi-
Would like to write a simple statement in script like,
If column_name exists then
do stuff
End If
Is it possible?
Dave
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1 REPLY
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Jeff_Perkinson
Community Manager
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Re: If column exists?
This widget could not be displayed.
Created:
Mar 31, 2009 04:32 PM
| Last Modified:
Mar 31, 2009 1:32 PM
(3366 views)
| Posted in reply to
message from 03-31-2009
Use the Try() function:
-Jeff
