Hello jsteng,

When you specify a callback (this is the magic word to search for) for a Tk action and this callback need arguments you need to pass an anonymous array with the function and it's arguments 

-command => [ \&subname, arg1, arg2 ... ]

[download]

See it explained in it's own doc: Tk::callbacks

In your example, if I understand it correctly $yscroll arrives as $b in the sub and the anonymous array [$p1, $p2, $p3, $p4, $p5] arrives as $wigs in the sub.

Anyway, as AnonymousMonk telegraphically stated, use Data::Dump and it's dd method to dump what @_ is inside of your sub.

L*

There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to Re: TK param passing by Discipulus
in thread TK param passing by jsteng

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