comment on

I have also discovered that the following syntax also works.

 
sub accept_out_cclose_after {
  my $tkxfsr=shift;
  my $afterid=shift;  
  my $delay=shift; 
  my $send_id; 
  if ($esub==1)    { $send_id=Tkx::after( $delay , sub{&{$tkxfsr->{aft
+er}{$afterid}{sub}}()});} 
  elsif ($esub==2) { $send_id=Tkx::after( $delay , [$tkxfsr->{after}{$
+afterid}{sub}]        );} 
  else             { $send_id=Tkx::after( $delay ,       $tkxfsr->{aft
+er}{$afterid}{sub}    ); } 
  $tkxfsr->{after}{$afterid}{eventid}=$send_id;
  $tkxfsr->{after}{$afterid}{delay}=$delay;
  }
[download]

perl huh-after.pl -esub 2
[download]

And i suspect that the [] notation in the Tkx::after call is doing the same thing i did with the sub {}, creating a one use anonymous subroutine reference.

In reply to Re: Tkx after coderef problem by huck
in thread Tkx after coderef problem by huck

Are you posting in the right place? Check out Where do I post X? to know for sure.
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
Want more info? How to link or How to display code and escape characters are good places to start.


Perl: the Markov chain saw
	PerlMonks