[英]How can we access the fields of a paragraph in views which is referred by a field of a content type in Drupal 8
I have a content type whose one field refers to a paragraph. 我有一个内容类型,其一个字段引用一个段落。 This paragraph is having title and description. 本段具有标题和描述。 I have given the option of adding as many paragraphs as they want in a content type. 我可以选择在内容类型中添加任意数量的段落。 I am looking for an option to get all the titles of the created paragraphs in views in Drupal 8 我正在寻找一个选项来在Drupal 8的视图中获取创建的段落的所有标题
view_pre_render hook for access the content type field in drupal 8. view_pre_render挂钩,用于访问Drupal 8中的内容类型字段。
function MODULENAME/THEMENAME_views_pre_render(\Drupal\views\ViewExecutable $view) {
if ($view->id() == "viewname" && $view->current_display == 'view_machine_name') {
foreach($view->result as $value){
$field_value = strip_tags($value->_entity->get('field_name')->value);
$value->_entity->set('field_name', $field_value);
}
}
}
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