[EP-tech] Re: Simple(?) eprints make_element question

[Ian Stuart]

I was going to say, this is how I've done Radio Buttons, with setting 
the right selected element:

     foreach
         my $card ( sort { $a->get_value('email') cmp 
$b->get_value('email') }
       @postcards )
     {
       my $div   = $session->make_element('div');
       my $label = $session->make_element('label');
       $div->appendChild($label);
       my $input = $session->render_input_field(
         type     => 'radio',
         name     => 'rjb_email',
         value    => $card->get_value('email'),
         class    => 'ep_form_checkbox',
         onChange => 'autoSubmitEmail();'
       );
       $label->appendChild($input);
       $label->appendChild(
         $session->make_text(
                 q{ }
               . $card->get_value('email')
               . ' (watching '
               . scalar @{ $card->get_value('repos') }
               . ' repositories) '
         )
       );
       my $href = $session->render_link(
         $session->get_uri . '?remove_email=' . $card->get_value('email') );
       my $span
           = $session->make_element( 'span', 'class' => 
'ep_form_field_help' );
       $href->appendChild( $session->html_phrase('subscriber_remove') );
       $span->appendChild( $session->make_text('<') );
       $span->appendChild($href);
       $span->appendChild( $session->make_text('>') );
       $label->appendChild($span);

       # This is where we know what card we're looking at
       # (and yes, we're cheating - we should use
       # $subscriber->get_postcard($current_email) - but we're here anyway
       if ( $card->get_value('email') eq $current_email ) {
         $input->setAttribute( 'checked', 'checked' );
         $current_card = $card;
       }
       $fieldset->appendChild($div);
     } ## end foreach my $card ( sort { $a...})


-- 

Ian Stuart.
Developer: ORI, RJ-Broker, and OpenDepot.org
Bibliographics and Multimedia Service Delivery team,
EDINA,
The University of Edinburgh.

http://edina.ac.uk/

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