function template_preprocess_file_managed_file
template_preprocess_file_managed_file(&$variables)
Prepares variables for file form widget templates.
Default template: file-managed-file.html.twig.
Parameters
array $variables: An associative array containing:
- element: A render element representing the file.
File
- core/modules/file/file.module, line 1212
- Defines a "managed_file" Form API field and a "file" field for Field module.
Code
function template_preprocess_file_managed_file(&$variables) { $element = $variables['element']; $variables['attributes'] = array(); if (isset($element['#id'])) { $variables['attributes']['id'] = $element['#id']; } if (!empty($element['#attributes']['class'])) { $variables['attributes']['class'] = (array) $element['#attributes']['class']; } }
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https://api.drupal.org/api/drupal/core!modules!file!file.module/function/template_preprocess_file_managed_file/8.1.x