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Re^3: Clearing anonymous Tk widgets

by Anonymous Monk
on Aug 31, 2012 at 10:35 UTC ( #990976=note: print w/ replies, xml ) Need Help??

in reply to Re^2: Clearing anonymous Tk widgets
in thread Clearing anonymous Tk widgets

that's easy. It's not so easy if I don't know, in advance, how many lines like the above I need nor what to use for the variable name in each case.

you don't need lines, you need a loop

Tk::ObjScanner and Tk::WidgetDump use loops, you can use them too

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