Question

我使用扩展新闻和eventnews，所以如果有两种不同的＆＃34;类型＆＃34;新闻现在。

新闻扩展附带相关字段和related_from。

我想要还有字段related_event和related_event_from。原始相关领域应该存储关系到新闻的关系，这些关系只是新闻，新事物关系是新闻事件。区别在＃34; is_event＆＃34;字段中，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表。不幸的是，只保存第二个字段，第一个字段不受欢迎。

如何实现两者的存储？我是否需要使用TCA挂钩或是否可以使用标准TCA设置或..？

截至目前我的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

你应该试试MM_match_fields 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为这两个字段工作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 添加到表 tx_news_domain_model_news_related_mm

在TCA中多次使用一个mm表

2 个答案: