Re: Re: Re: Sorting my hashref by value for printing a popup

by Roger (Parson)

on Jan 14, 2004 at 00:45 UTC ( [id://321153]=note: print w/replies, xml )

Need Help??

The perl built-in function keys will retrieve a list of hash keys, and the built-in function values will retrieve a list of hash values.

sort keys %$namesref

# change keys to values to generate sorted list of values

sort values %$namesref
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Comment on Re: Re: Re: Sorting my hashref by value for printing a popup_menu using CGI Download Code

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