Gossamer Forum: Products: Gossamer Links: Development, Plugins and Globals: Re: [ryel01] Getting an array of passed in values and looping (Andy)

Gossamer Threads

Home : Products : Gossamer Links : Development, Plugins and Globals :

Re: [ryel01] Getting an array of passed in values and looping

May 30, 2005, 6:01 AM

Andy

Veteran / Moderator (18441 posts)

May 30, 2005, 6:01 AM

Shortcut

Re: [ryel01] Getting an array of passed in values and looping In reply to

Hi,

They are stored in the tag, seperated by \n I believe.

Something like this should do it;

Code:
sub { 
  my @cut = split /\n/, $_[0] 
  my @tmp;  
  foreach (@cut) { 
    chomp;  
    my $tmp_hash;  
    $tmp_hash->{val} = $_; 
    push @tmp, $tmp_hash; 
  } 
  return { val_loop => \@tmp }; 
}

..then call with;

Code:
<%global_name($FieldToRunThroughIt)%> 
<%if val_loop%> 
  <%loop val_loop%> 
     <%val%><br/> 
  <%endloop%> 
<%endif%>

Andy (mod)
andy@ultranerds.co.uk

Subject	Author	Views	Date
Getting an array of passed in values and looping	ryel01	1851	May 30, 2005, 5:22 AM

Re: [ryel01] Getting an array of passed in values and looping	Andy	1765	May 30, 2005, 6:01 AM

Gossamer Threads is a Vancouver-based company with over 28 years experience in web technology. From development to hosting, we partner with leading organizations around the globe and help to build their web presences, strategies and infrastructures.

Let’s talk: 1-877-715-7676