在 TCA 中多次使用一毫米 table

Question

我正在使用扩展新闻和事件新闻，所以如果现在有两个不同的 "types" 新闻。

新闻扩展附带相关字段 related_from。

我还想要字段 related_event 和 related_event_from。原来的相关字段应该存储与新闻的关系，即新闻，新的字段与新闻的关系，即事件。区别在于 "is_event" 字段，因此我将 foreign_table_where 子句添加到 TCA。

为了存储数据，我必须使用相同的 mm table。不幸的是，在保存时只有第二个字段受到尊重，第一个字段没有。

如何同时存储两者？我需要使用 TCA 挂钩还是可以使用标准 TCA 设置或..？

我目前的 TCA：

'related' => [
    'exclude' => 1,
    'l10n_mode' => 'mergeIfNotBlank',
    'label' => 'LLL:EXT:news/Resources/Private/Language/locallang_db.xlf:tx_news_domain_model_news.related',
    'config' => [
        'type' => 'select',
        'allowed' => 'tx_news_domain_model_news',
        'foreign_table' => 'tx_news_domain_model_news',
        'foreign_table_where' => 'AND tx_news_domain_model_news.deleted = 0 AND tx_news_domain_model_news.hidden = 0 AND tx_news_domain_model_news.is_event = 0 ORDER BY tx_news_domain_model_news.datetime DESC',
        'MM_opposite_field' => 'related_from',
        'size' => 5,
        'minitems' => 0,
        'maxitems' => 100,
        'MM' => 'tx_news_domain_model_news_related_mm',
        'wizards' => array(
            'suggest' => array(
                'type' => 'suggest',
                'default' => array(
                    'searchWholePhrase' => TRUE
                )
            ),
        ),

    ]
],
'related_event' => [
    'exclude' => 1,
    'l10n_mode' => 'mergeIfNotBlank',
    'label' => 'LLL:EXT:dreipc_myadlershof/Resources/Private/Language/locallang_db.xlf:tx_dreipcmyadlershof_domain_model_news.related_event',
    'config' => [
        'type' => 'select',
        'allowed' => 'tx_news_domain_model_news',
        'foreign_table' => 'tx_news_domain_model_news',
        'foreign_table_where' => 'AND tx_news_domain_model_news.deleted = 0 AND tx_news_domain_model_news.hidden = 0 AND tx_news_domain_model_news.is_event = 1 AND tx_news_domain_model_news.enable = 1 AND tx_news_domain_model_news.sample = 0 ORDER BY tx_news_domain_model_news.datetime DESC',
        'MM_opposite_field' => 'related_event_from',
        'size' => 5,
        'minitems' => 0,
        'maxitems' => 100,
        'MM' => 'tx_news_domain_model_news_related_mm',
        'wizards' => array(
            'suggest' => array(
                'type' => 'suggest',
                'default' => array(
                    'searchWholePhrase' => TRUE
                )
            ),
        ),

    ]
],

Answer 1

你应该 MM_match_fields 试试 https://docs.typo3.org/typo3cms/TCAReference/ColumnsConfig/Type/Select.html#mm-match-fields

这是一个例子： https://typo3blogger.de/tca-advanced-mm_match_fields-subquery-sorting/

Answer 2

通过使用 MM_match_fields 这两个字段的工作 TCA 现在看起来像：

'related' => [
        'label' => 'LLL:EXT:dreipc_myadlershof/Resources/Private/Language/locallang_db.xlf:tx_dreipcmyadlershof_domain_model_news.related',
        'config' => [
            'type' => 'select',
            'renderType' => 'selectMultipleSideBySide',
            'foreign_table' => 'tx_news_domain_model_news',
            'foreign_table_where' => 'AND tx_news_domain_model_news.uid != ###THIS_UID### AND tx_news_domain_model_news.deleted = 0 AND tx_news_domain_model_news.hidden = 0 AND tx_news_domain_model_news.is_event = 0 AND tx_news_domain_model_news.enable = 1 AND tx_news_domain_model_news.sample = 0 ORDER BY tx_news_domain_model_news.datetime DESC',
            'MM' => 'tx_news_domain_model_news_related_mm',
            'MM_match_fields' => [
                'fieldname' => 'related',
            ],
            'size' => 20,
            'minitems' => 0,
            'maxitems' => 100,
            'wizards' => [
                'suggest' => [
                    'type' => 'suggest',
                    'default' => [
                        'searchWholePhrase' => true
                    ]
                ],
            ],
        ]
    ],
    'related_event' => [
        'label' => 'LLL:EXT:dreipc_myadlershof/Resources/Private/Language/locallang_db.xlf:tx_dreipcmyadlershof_domain_model_news.related_event',
        'config' => [
            'type' => 'select',
            'renderType' => 'selectMultipleSideBySide',
            'foreign_table' => 'tx_news_domain_model_news',
            'foreign_table_where' => 'AND tx_news_domain_model_news.uid != ###THIS_UID### AND tx_news_domain_model_news.deleted = 0 AND tx_news_domain_model_news.hidden = 0 AND tx_news_domain_model_news.is_event = 1 AND tx_news_domain_model_news.enable = 1 AND tx_news_domain_model_news.sample = 0 ORDER BY tx_news_domain_model_news.datetime DESC',
            'MM' => 'tx_news_domain_model_news_related_mm',
            'MM_match_fields' => [
                'fieldname' => 'related_event',
            ],
            'size' => 20,
            'minitems' => 0,
            'maxitems' => 100,
            'wizards' => [
                'suggest' => [
                    'type' => 'suggest',
                    'default' => [
                        'searchWholePhrase' => true,
                        'addWhere' => ' AND tx_news_domain_model_news.uid != ###THIS_UID### AND tx_news_domain_model_news.is_event = 1'
                    ]
                ]
            ],
        ]
    ],

为此，我们还需要将字段 fieldname 添加到 table tx_news_domain_model_news_related_mm

在 TCA 中多次使用一毫米 table

multiple use of one mm table in TCA

typo3

tx-news