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Sorting column on alpha-numeric data
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From
02/09/2013 16:30:40
 
 
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General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Sorting column on alpha-numeric data
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Miscellaneous
Thread ID:
01581848
Message ID:
01581848
Views:
74
Hello,

I was trying to fix a sorting issue on a alpha-numeric field. We have an Employee number field, and most companies use numbers for this, but some may also allow characters to be entered as Employee number. So we made it a character field, with the result that when sorting in the search result it would look awkward for those that have only numbers:
1
10
11
2
3
etc.

Only option I can think of is to have a setting in the program that would allow only for numeric data in this field, and then sort it on VAL(). Maybe someone has a another idea? Like if they want to prefix with a character code "A" or "B" etc, and the sorting would still work properly? But I doubt this can be done without specifying the format in the user preference.
A1
A2
A3
A10
etc
Christian Isberner
Software Consultant
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