TYPO3 Core

Bug #23980

Updated by Mathias Schreiber over 9 years ago

I use this config in TCA for symmetric relations between two tables: 

 Local side: 

 'config'    => array( 
                                 'type' => 'group', 
                                 'internal_type' => 'db', 
                                 'allowed' => 'tx_specialoffersmvc_domain_model_item', 
                                 'foreign_table' => 'tx_specialoffersmvc_domain_model_item', 
                                 'MM_opposite_field' => 'portals', 
                                 'MM' => 'tx_specialoffersmvc_portal_item_mm', 
                                 'MM_match_fields' => array( 
                                     'tablenames' => 'tx_specialoffersmvc_domain_model_portal' 
                                 ), 
                                 'size' => 5, 
                                 'maxitems' => 9999 
			 ) 

 Foreign side: 

 'config'    => array( 
                                 'type' => 'group', 
                                 'internal_type' => 'db', 
                                 'allowed' => 'tx_specialoffersmvc_domain_model_portal', 
                                 'MM_match_fields' => array('tablenames' => 'tx_specialoffersmvc_domain_model_portal'), 
                                 'foreign_table' => 'tx_specialoffersmvc_domain_model_portal', 
                                 'foreign_field' => 'items', 
                                 'prepend_tname' => 1, 
                                 'size' => 5, 
                                 'maxitems' => 9999, 
                                 'MM' => 'tx_specialoffersmvc_portal_item_mm', 
			 ) 

 The realation works fine but the field values aren't updated correctly. 

 I found this    in the mailing list: 

 http://lists.typo3.org/pipermail/typo3-dev/2010-February/038917.html 

 Franz Koch gave me the right posision to fix this. Unfortunately his approach with the TCEMain_postProc wasn't availible anymore on the pastbin page. 

 So i tried to fix it in the core. I'll append a patch for review. The patch is against TYPO3 4.4.4 




 




 (issue imported from #M16294)

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