Thank you for the hint. now I have another problem that my customized
province and state drop down box can't get data from database.
Also select box labels ( 'Province' or 'State' ) are dynamically
changed. Can I archive that in my customized select box? below is my code:
use strict;
use warnings;
use base qw ( HTML::FormFu::Element::select );
sub new {
my $self = shift->SUPER::new( @_ );
my $c = $self->form->stash->{ context };
my $countries
= $c->model( 'GuestBook::Country' )->search(
{ 'me.lang' => $c->language },
{ order_by => 'me.country_id, subcountries.sort_name',
prefetch => 'subcountries'
}
);
while ( my $country = $countries->next ) {
my $subcountries = $country->subcountries;
#my $subcountry_types =
$country->subcountries->first->subcountry_type; ( this is either label
'Province' or label 'State', it depends on the country I chose)
$self->options( [ {}, map { {
label => $_->name,
value => $_->subcountry_id }
} $subcountries->all ] );
};
return $self;
}
Thanks for the help
Kewei
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