drupal 8在节点中获取分类学术语值 [英] drupal 8 get taxonomy term value in node

问题描述

Drupal\node\Entity\Node对象
（
[in_preview] =>
[values：protected] =>数组
（
[ vid] =>数组
（
[x-default] => 1
）

Drupal\node\Entity\Node Object ( [in_preview] => [values:protected] => Array ( [vid] => Array ( [x-default] => 1 )

        [langcode] => Array
            (
                [x-default] => en
            )

        [field_destination] => Array
            (
                [x-default] => Array
                    (
                        [0] => Array
                            (
                                [target_id] => 2
                            )

                    )

            )

无法直接获取field_destination值。这是与内容类型关联的分类术语。需要任何帮助。

Not able to get field_destination value directly. It's a taxonomy term attached with the content type. Any help appriciated.

推荐答案

在 VJamie的答案。

To build on VJamie's answer.

您需要在脚本顶部设置use语句；

You will need to either set a use statement at the top of your script;

use Drupal\taxonomy\Entity\Term;

或者为类实例添加名称空间前缀；

Or, prefix the class instance with the namespace;

$term = \Drupal\taxonomy\Entity\Term::load($node->get('field_destination')->target_id);

这将消除致命伤。

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