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  Posted in: Cardinal
• May 19, 2015 at 11:17 pm #176686
  JeffDSmith

  Member

  Post count: 31

  Hi.

  We would like to show the image description instead of the image cation in gallery lightbox. This is in order to show text with mixed with html tags like links or bold items.

  How can we change the code that controls lightbox to do that?

  Thank you!

  May 20, 2015 at 7:25 am #176744
  Mohammad – SUPPORT

  Moderator

  Post count: 27441

  Hi,
  Please paste this code at functions.php of child theme.

  function sf_gallery_item_link($link_type, $id = 0) {
  
  			$link_config = $link_script = $item_icon = "";
  			
  			global $post, $sf_options;
  			$lightbox_nav = $sf_options['lightbox_nav'];
  			$lightbox_thumbs = $sf_options['lightbox_thumbs'];
  			$lightbox_skin = $sf_options['lightbox_skin'];
  			$lightbox_sharing = $sf_options['lightbox_sharing'];
  			
  			if ($link_type == "page") {
  				$link_config = 'href="'.get_permalink().'" class="link-to-url"';
  				$item_icon = apply_filters('sf_gallery_page_icon', "ss-navigateright");
  			} else if ($link_type == "lightbox") {
  				$gallery_images = rwmb_meta( 'sf_gallery_images', 'type=image&size=gallery-image');	
  				$link_config = 'id="gallery-'.$id.'" href="#" class="gallery-lightbox"';
  				$item_icon = apply_filters('sf_gallery_lightbox_icon', "ss-view");
  				$link_script .= "<script>jQuery(document).ready(function(){jQuery('#gallery-".$id."').click(function(){
  				var lightboxSocial = {
  						facebook: true,
  						twitter: true,
  						googleplus: true,
  						pinterest: {
  							source: 'https://pinterest.com/pin/create/bookmarklet/?url={URL}',
  							text: 'Share on Pinterest'
  						}
  					};
  					jQuery.iLightBox(
  						[";
  				foreach ( $gallery_images as $image ) {
  					$link_script .= "{
  								URL: '".$image['full_url']."',
  								type: 'image',
  								title: '".$image['title']."',
  								caption: '".$image['description']."'
  					},";
  				}		
  				$link_script .= "],
  						{";
  				if ($lightbox_skin == "dark") {
  				$link_script .= "skin: 'metro-black',";
  				} else {
  				$link_script .= "skin: 'metro-white',";
  				}
  				$link_script .= "controls: {";
  				if ($lightbox_nav == "arrows") {
  					$link_script .= "arrows: true,";
  				}
  				if (!$lightbox_thumbs) {
  					$link_script .= "thumbnail: false";
  				}
  				$link_script .= "},";
  				if ($lightbox_sharing) {
  				$link_script .= "social: {
  					buttons: lightboxSocial
  				},";
  				}
  				$link_script .= "path: 'horizontal',
  							thumbnails: {
  								maxWidth: 120,
  								maxHeight: 120
  							},
  						}
  					);
  					return false;
  				});
  				});";
  				$link_script .= "</script>";
  			}
  			
  			$item_link = array(
  				"icon" => $item_icon,
  			    "config" => $link_config,
  			    "script" => $link_script
  			);
  			
  			return $item_link;
  		}

  Thanks
  Mohammad

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  Posted in: Cardinal