Help for this page

Select Code to Download


  1. or download this
    use strict;
    
    ...
    # to the string 'text' (the return value of &vert),
    # not a reference to a subroutine
    &$not_sub_ref();
    
  2. or download this
    #untested
    $action->command(-label=>"Sort by Number",-command=> sub { &queryDB("i
    +tem_number") });
    $action->command(-label=>"Sort by Sales",-command=>sub { &queryDB("tot
    +_sales") });