打印与内容类型相关的所有“地图”

Question

我的内容类型，计划拥有一个或多个“地图”。

使用以下php代码，我可以获取所有链接：

 <?php  print render($content['field_mappe_di_riferimento']); ?>

我得到以下结果：

我想在链接之前放置内容类型为“Mappa”的图像，在“field_immagine_min”字段中输入。

这是我的内容类型的结构：

这是内容类型“Mappa”：

with：“print_r（$ field_mappe_di_riferimento）;”我明白了：

数组（[0] =＆gt;数组（[nid] =＆gt; 30 [访问] =＆gt; 1 [节点] =＆gt; stdClass对象（[vid] =＆gt; 30 [uid] =＆gt; 1 [title] =＆gt; Carta di Marignano，primo giorno，13 Settembre 1515 [log] =＆gt; [status] =＆gt; 1 [comment] =＆gt; 1 [promote] =＆gt; 1 [sticky] =＆gt; 0 [nid] =＆gt; 30 [type] =＆gt; mappa [语言] =＆gt; en [created] =＆gt; 1352066743 [已更改] =＆gt; 1352127342 [tnid] =＆gt; 0 [翻译] =＆gt; 0 [ revision_timestamp] =＆gt; 1352127342 [revision_uid] =＆gt; 1 [field_battaglia_di_riferimento] =＆gt;数组（[und] =＆gt;数组（[0] =＆gt;数组（[nid] =＆gt; 2）））[field_immagine_std] =＆gt;数组（[und] =＆gt;数组（[0] =＆gt;数组（[fid] =＆gt; 23 [alt] =＆gt; [title] =＆gt; [width] =＆gt; 672 [height] =＆gt; 554 [uid] =＆gt; 1 [filename] =＆gt; polesella.jpg [uri] =＆gt; public：//polesella_0.jpg [filemime] =＆gt; image / jpeg [filesize] =＆gt; 337755 [ status] =＆gt; 1 [timestamp] =＆gt; 1352066743 [rdf_mapping] =＆gt; Array（））））[field_immagine_min] =＆gt;数组（[und] =＆gt;数组（ [0] =＆gt;数组（[fid] =＆gt; 24 [alt] =＆gt; [title] =＆gt; [width] =＆gt; 150 [height] =＆gt; 110 [uid] =＆gt; 1 [filename] =＆gt; polesella_small。 jpg [uri] =＆gt; public：//polesella_small.jpg [filemime] =＆gt; image / jpeg [filesize] =＆gt; 10672 [status] =＆gt; 1 [timestamp] =＆gt; 1352066743 [rdf_mapping] =＆gt; Array（））））[field_testo_opzionale] =＆gt;数组（[und] =＆gt;数组（[0] =＆gt;数组（[值] =＆gt; pisello [格式] =＆gt; [safe_value] =＆gt; pisello）））[rdf_mapping] =＆gt;数组（[rdftype] =＆gt;数组（[0] =＆gt; sioc：项目1 =＆gt; foaf：文档）[title] =＆gt;数组（[谓词] =＆gt;数组（[0] =＆gt; dc：title））[created] =＆gt; Array（[谓词] =＆gt;数组（[0] =＆gt; dc：date 1 =＆gt; dc：created）[datatype] =＆gt ; xsd：dateTime [callback] =＆gt; date_iso8601）[changed] =＆gt; Array（[谓词] =＆gt;数组（[0] =＆gt; dc：modified）[datatype] =＆gt; xsd：dateTime [callback] =＆gt; date_iso8601）[body] =＆gt;数组（[谓词] =＆gt;数组（[0] =＆gt;内容：编码））[uid] =＆gt;数组（[谓词] =＆gt;数组（[0 ] =＆gt; sioc：has_creator）[type] =＆gt; rel）[name] =＆gt; Array（[谓词] =＆gt;数组（[0] =＆gt; foaf：name））[comment_count] =＆gt;数组（[谓词] =＆gt;数组（[0] =＆gt; sioc：num_replies）[数据类型] =＆gt; xsd：整数）[last_activity] =＆gt;数组（[谓词] =＆gt;数组（[0] =＆gt; ; sioc：last_activity_date）[datatype] =＆gt; xsd：dateTime [callback] =＆gt; date_iso8601））[cid] =＆gt; 0 [last_comment_timestamp] =＆gt; 1352066743 [last_comment_name] =＆gt; [last_comment_uid] =＆gt; 1 [comment_count] =＆gt; 0 [name] =＆gt; ant [picture] =＆gt; 0 [数据] =＆gt; B：0; ）））

所以我试着拿走我想拍照的节点的nid，成功了：

  print ($content['field_mappe_di_riferimento']['#items'][0][nid]);

我得到30 ......

Answer 1

我找到了解决方案：

$array = $content['field_mappe_di_riferimento']['#items'];

$k = 0;


foreach($array as $k => $v){

  print($k);

  //carico il nodo
  $node = node_view(node_load($content['field_mappe_di_riferimento']['#items'][$k]['nid']));

   //stampa l'img del nodo
   print render($node['field_immagine_min']);

  }