07-26-2023, 11:45 PM
i'm on Drupal 7 and i have aspecific tpl.php file for a content field_image: "field--field_image.tpl.php". I need to create a preprocess function for this field and for my theme.
Supposing my theme name is "My Theme"
It should look like
function my_theme_preprocess_field(&$variables, $hook) {
$variables['classes_array'][] = 'aClassName';
}
but it doesn't work. I am wrong. But where?
Thanks
Supposing my theme name is "My Theme"
It should look like
function my_theme_preprocess_field(&$variables, $hook) {
$variables['classes_array'][] = 'aClassName';
}
but it doesn't work. I am wrong. But where?
Thanks