Display all thumbs related to a specific page on a media page in WordPress
Nov 4, 2009 CSS, HTML, JavaScript, PHP, Wordpress
Simply paste the following function into your functions.php file: function wallthumb($id=false,$beforelist=’<ul class="gallerythumb">’,$afterlist=’</ul>’,$beforeitem=’<li>’,$afteritem=’</li>’){ global $wp_query; $goquery = $wp_query->post;//contenu de la requète if(is_attachment()){ $ptitre = $goquery->post_title;//le titre de l’image $idparent = $goquery->post_parent;//l’id de la page parente if(!$id){//si pas d’id en argument, on tente de la recuperer $id = $goquery->ID; } if($idparent == null || $idparent == ” || $idparent == 0){ return;//si l’image est orpheline (sans page parente) on stop la fonction } //$twice = get_posts(‘post_type=attachment&post_mime_type=image&numberposts=-1&order=ASC&post_status=null&post_parent=’.$idparent);//recup des infos des pièces jointes a la page parente $twice = get_children(‘post_type=attachment&post_mime_type=image&order=ASC&post_parent=’.$idparent);//recup des infos des pièces jointes a la page parente $stocklienimage = array();//pour stocker les liens images if($twice){//si pièces jointes foreach ($twice as $value) {//boucle $classthumbactu = ”; if($value->ID == $id){//detection de l’image courante dans la boucle pour ajout d’une classe pour la differencier $classthumbactu=’ thumbactu’; } $stocklienimage[$value->ID] = $beforeitem.’<a class="wallthumb’.$classthumbactu.’" href="’.get_attachment_link($value->ID).’" title="’.wp_specialchars( get_the_title($value->ID), 1 ).’" rel="attachment">’.wp_get_attachment_image( $value->ID, ‘thumbnail’ ).’</a>’.$afteritem; } }else{ return; } echo $beforelist.implode(”, $stocklienimage).$afterlist;//affichage de la liste } } Once done, you just have to call the function: <?php wallthumb() ?> Enjoy your gallery! Note that another version of the same code is available here . Thanks to Julien Chauvin for this great piece of code! Looking for WordPress hosting? Try WP Web Host .
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