Drupal：在全視圖中提取傳情

Question

如何將節目預告從node.tpl.php中的其餘內容中分離出來，以便將特技文本包裝在特殊標記中？

Answer 1

您可以預處理主題變量以檢索預告並單獨存儲，否則Drupal會在內部處理它，並且不會給您一個選擇。

這裏是代碼：http://www.mydiary.digiprosoft.com/?p=244以下是該鏈接的亮點。

---

在的template.php

function phptemplate_preprocess_node(&$variables) { 
    // we like to display teasers on the node view pages in a different style, 
    // but only if they were NOT set to 「show summary on full view」 (which seems 
    // backward, but the implication with that checkbox is that the teaser is 
    // PART of the node’s body, instead of an actual summary of the entire 
    // node’s body). if a node’s unbuilt body starts with , then 
    // a teaser has been manually set, and 「show summary」 is not checked. 
    if ($variables['page'] == TRUE) { // only do this on full page views. 
     $node = node_load($variables['nid']); // we reload the node because 
     // by the time it gets here has already been filtered out. 
     // this if logic stolen from node.module’s node_teaser_include_verify(). 
     if (strpos($node->body, '') === 0) { 
      $variables['style_teaser_differently'] = TRUE; 
      $variables['teaser'] = check_markup($node->teaser, $node->format, FALSE); 
     } 
    } 
} 

---

在node.tpl.php

<?php 
    if ($style_teaser_differently){ 
     print '<div class="fullview-teaser">'.$teaser.'<div>'; 
} 
?>