custom post type - Flexslider Wordpress - Adding Captions and External Links to Featured Images -

so have been attempting integrate captions , links envato flexslider plugin found on @ nettuts.

http://wp.tutsplus.com/tutorials/create-a-responsive-slider-plugin-with-flexslider/

adding caption area 'flexslider plug-in' not work.

here envato-flexslider.php file magic happens.

 <?php   /*  plugin name: envato flexslider  plugin uri:   description: simple plugin integrates flexslider  (http://flex.madebymufffin.com/) wordpress using custom post types!  author: joe casabona  version: 0.5  author uri: http://www.casabona.org  */   /*some set-up*/  define('efs_path', wp_plugin_url . '/' . plugin_basename( dirname(__file__) ) . '/' );  define('efs_name', "envato flexslider");  define ("efs_version", "0.5");   /*files include*/  require_once('slider-img-type.php');    /*add javascript/css files!*/  wp_enqueue_script('flexslider', efs_path.'jquery.flexslider-min.js', array('jquery'));  wp_enqueue_style('flexslider_css', efs_path.'flexslider.css');    /*add hooks place javascript in header*/   function efs_script(){  print '<script type="text/javascript" charset="utf-8">  jquery(window).load(function() {  jquery(\'.flexslider\').flexslider({   animation: "slide",   slideshowspeed: 6000,              animationduration: 300,         directionnav: false,   controlnav: false    });   });   </script>';   }   add_action('wp_head', 'efs_script');   function efs_get_slider(){  $slider= '<div class="flexslider">   <ul class="slides">';  $efs_query= "post_type=slider-image"; query_posts($efs_query);   if (have_posts()) : while (have_posts()) : the_post();      $img= get_the_post_thumbnail( $post->id, 'large' );     $slider.='<li>'.$img.'</li>';  endwhile; endif; wp_reset_query();   $slider.= '</ul> </div>';  return $slider;  }    /**add shortcode slider- use in editor**/   function efs_insert_slider($atts, $content=null){   $slider= efs_get_slider();   return $slider;   }    add_shortcode('ef_slider', 'efs_insert_slider');     /**add template tag- use in themes**/   function efs_slider(){  print efs_get_slider();  }    ?> 

as adding external links featured images, have tried setup custom fields in custom post types through slider-img-type.php file , has not worked.

thanks help, dustin

ok, how able integrate both links , captions flexslider. hope helps has been struggling mightily have. in envato-flexslider.php here need function efs_get_slider(). make sure name custom fields in slides image_caption , image_link respectively.

function efs_get_slider(){   $slider= '<div class="flexslider">  <ul class="slides">';   $efs_query= "post_type=slider-image";    $myposts = get_posts($efs_query);   foreach($myposts $post) : setup_postdata($post);     $img= get_the_post_thumbnail( $post->id, 'full' );     $slide_link= get_post_meta( $post->id, 'image_link', true);     $slide_caption= get_post_meta( $post->id, 'image_caption', true);     $slider.='<li><a href='.$slide_link.'>'.$img.'</a><p class="flex-caption">'.$slide_caption.'</p></li>';   endforeach;   $slider.= '</ul>   </div>';   return $slider; }