Drupal 7 - 在字段上方放置字段說明

Question

默認情況下，在Drupal 7中，字段說明出現在字段下方。無論如何要將它們移到場地上方嗎？

在Drupal 6中，您可以將以下代碼粘貼到template.php中以移動描述。但是，代碼不會在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

我有同樣的問題，並通過將其添加到我的主題的template.php文件來實現這一點。

/** 
* 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; 
} 

不要忘記清除緩存！

Answer 2

您可以爲您要更改特定領域或所有領域的更廣泛的覆蓋做了主題覆蓋。閱讀：

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

你不應該惹的template.php都做到這一點。

Answer 3

Rumblewand的答案，有一個條件可以防止收音機/複選框也被拋入輸入上方的div。 （可能是更有效的方式來做到這一點。）

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也應該做的伎倆。希望有幫助