You have a problem with precedence in this bit of code:
$key eq "year"
?  &show($bros->{$data}->[$list])
: $index = 0;

[download]
Perl thinks you possibly want to assign zero to the function show(). If that is not what you want, put parenthesis arount the $index = 0 part, or use a more conventional if..then..else construct. I'm not fond of using the ternary ?: operator in a void context myself, so I'd opt for the second option.

In reply to Re: Need help with binding event in Tk by runrig
in thread Need help with binding event in Tk by Popcorn Dave

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