Drupal 7 - 在字段上方放置字段说明

Question

默认情况下，在Drupal 7中，字段说明出现在字段下方。无论如何要将它们移到场地上方吗？

在Drupal 6中，您可以将以下代码粘贴到template.php中以移动描述。但是，代码不会在Drupal 7工作：

/** 
* Place CCK Options above field . 
*/ 

function ThemeNAME_form_element($element, $value) { 
    $output = ' <div class="form-item"'; 
    if(!empty($element['#id'])) { 
    $output .= ' id="'. $element['#id'] .'-wrapper"'; 
    } 
    $output .= ">\n"; 
    $required = !empty($element['#required']) ? '<span class="form-required" title="'.t('This field is required.').'">*</span>' : ''; 

    if (!empty($element['#title'])) { 
    $title = $element['#title']; 
    if (!empty($element['#id'])) { 
     $output .= ' <label for="'. $element['#id'] .'">'. t('!title: !required', array('!title' => filter_xss_admin($title), '!required' => $required)) ."</label> \n"; 
    } 
    else { 
     $output .= ' <label>'. t('!title: !required', array('!title' => filter_xss_admin($title), '!required' => $required)) ."</label>\n"; 
    } 
    } 

    if (!empty($element['#description'])) { 
    $output .= ' <div class="description">' . $element['#description'] ."</div> \n"; 
    } 

    $output .= " $value\n"; 
    $output .= " </div> \n"; 
    return $output; 
} 

Answer 1

我有同样的问题，并通过将其添加到我的主题的template.php文件来实现这一点。

/** 
* Replacement for theme_webform_element() to enable descriptions to come BEFORE the field to be filled out. 
*/ 
function danland_webform_element($variables) { 
    $element = $variables['element']; 
    $value = $variables['element']['#children']; 

    $wrapper_classes = array(
    'form-item', 
); 
    $output = '<div class="' . implode(' ', $wrapper_classes) . '" id="' . $element['#id'] . '-wrapper">' . "\n"; 
    $required = !empty($element['#required']) ? '<span class="form-required" title="' . t('This field is required.') . '">*</span>' : ''; 

    if (!empty($element['#title'])) { 
    $title = $element['#title']; 
    $output .= ' <label for="' . $element['#id'] . '">' . t('!title: !required', array('!title' => filter_xss_admin($title), '!required' => $required)) . "</label>\n"; 
    } 

    if (!empty($element['#description'])) { 
    $output .= ' <div class="description">' . $element['#description'] . "</div>\n"; 
    } 

    $output .= '<div id="' . $element['#id'] . '">' . $value . '</div>' . "\n"; 

    $output .= "</div>\n"; 

    return $output; 
} 

不要忘记清除缓存！

Answer 2

您可以为您要更改特定领域或所有领域的更广泛的覆盖做了主题覆盖。阅读：

http://api.drupal.org/api/drupal/modules--field--field.module/function/theme_field/7

你不应该惹的template.php都做到这一点。

Answer 3

Rumblewand的答案，有一个条件可以防止收音机/复选框也被抛入输入上方的div。 （可能是更有效的方式来做到这一点。）

function theme_form_element($variables) { 

     $element = $variables['element']; 
     $value = $variables['element']['#children']; 

     $wrapper_classes = array(
     'form-item' 
    ); 

     $output = '<div class="' . implode(' ', $wrapper_classes) . '" id="' . $element['#id'] . '-wrapper">' . "\n"; 

     $required = !empty($element['#required']) ? '<span class="form-required" title="' . t('This field is required.') . '">*</span>' : ''; 

     //Separate treatment for radio buttons & checkboxes 
     if (($element['#type'] == 'radio') || ($element['#type'] == 'checkbox')) { 
      //vs outputting input in its own div separate from label 
      $output .= $value . "\n"; 

      if (!empty($element['#description'])) { 
      $output .= '<span class="description">' . $element['#description'] . "</span>\n"; 
      } 

      if (!empty($element['#title'])) { 
      $title = $element['#title']; 
      $output .= '<label class="option" for="' . $element['#id'] . '">' . t('!title !required', array('!title' => filter_xss_admin($title), '!required' => $required)) . "</label>\n"; 
      } 

     } else { 

      if (!empty($element['#title'])) { 
      $title = $element['#title']; 
      $output .= ' <label for="' . $element['#id'] . '">' . t('!title !required', array('!title' => filter_xss_admin($title), '!required' => $required)) . "</label>\n"; 
      } 

      if (!empty($element['#description'])) { 
      $output .= '<div class="description">' . $element['#description'] . "</div>\n"; 
      } 

      $output .= '<div id="' . $element['#id'] . '">' . $value . '</div>' . "\n"; 

     } 

     $output .= "</div>\n"; 

     return $output; 

    } 

Answer 4

https://drupal.org/project/label_help也应该做的伎俩。希望有帮助