[TYPO3-dev] Possible bug: Relations with MM_opposite_field don't update the relation count of opposite field

[Steffen Kamper]

Hi,

it's quite a time ago, anyway i'm pleasured with this configuration:

CREATE TABLE tx_e3_mm (
   uid_local int(11) DEFAULT '0' NOT NULL,
   uid_foreign int(11) DEFAULT '0' NOT NULL,
   tablenames varchar(80) DEFAULT '' NOT NULL,
   ident varchar(80) DEFAULT '' NOT NULL,
   sorting int(11) DEFAULT '0' NOT NULL,
   sorting_foreign int(11) unsigned DEFAULT '0' NOT NULL,

   KEY uid_local (uid_local),
   KEY uid_foreign (uid_foreign)
);


$TCA['tx_e3_elements'] = array (
	'columns' => array (
		'dossier' => array (		
			'exclude' => 0,		
			'label' => 'LLL:EXT:e3/locallang_db.xml:tx_e3_elements.dossier',		
			'config' => array (
				'type' => 'select',	
				'foreign_table' => 'tx_e3_dossiers',	
				'foreign_table_where' => 'ORDER BY tx_e3_dossiers.title',	
				'size' => 1,	
				'minitems' => 0,
				'maxitems' => 1,	
				'MM' => 'tx_e3_mm',
				'MM_match_fields' => array(
					'tablenames' => 'tx_e3_dossiers',
					'ident' => 'tx_e3_elements',
				),
			)
		),

the interesting part is the MM_match_fields. With this configuration, i 
can share the mm table with all tables of my extension, and all is 
updated by core in the correct way. And it's always
ident = local table
tablenames = foreign_table

hope this helps.

vg Steffen