Re^3: Re-Enter Data in Perl TK

[shortyfw06]

in reply to Re^2: Re-Enter Data in Perl TK
in thread Re-Enter Data in Perl TK

I think I figured it out. Thanks! I added this to the do_reset sub.

sub do_reset {
    $lam_num_ent->delete(0,'end');
    $lam_frm->gridForget;
    $lam_frm = $mw -> Frame();
    $lam_frm->grid(-row=>$row,-column=>$column,-columnspan=>6);
}

[zentara]

Now you are learning! :-) You ought to set a default value in your input entry to avoid the warning when the calculate button is pressed with nothing in the Entry.