Ive got a search_state global that lets me search by state. Im trying to modify it so that i can search for multiple states.
search_state:
sub {
my $state = shift;
require Links::User::Search;
$IN->param('CampState',$state);
my $results = Links::User::Search::query();
return $results;
}

search_multi_state:
sub {
my $state = shift;
my @states = split(/,/,$state);
my $results;
require Links::User::Search;
foreach $key (@states) {
$IN->param('CampState',$key);
$results .= Links::User::Search::query();
}
return $results;
}

Any suggestions on how to make this work? Is there a way to pass multiple state values into Search::query() ??

Thanks

Hagai