symmetric_field¶
- symmetric_field¶
- Path
$GLOBALS['TCA'][$table]['columns'][$field]['config']
- Type
string
- Scope
Display / Proc.
This works like foreign_field, but in case of using bidirectional symmetric relations.
symmetric_field
defines in which field on the foreign_table the uid of the "other" parent is stored.
Example¶
EXT:styleguide/Configuration/TCA/tx_styleguide_inline_mnsymmetric.php¶
[
'columns' => [
'branches' => [
'label' => 'branches',
'config' => [
'type' => 'inline',
'foreign_table' => 'tx_styleguide_inline_mnsymmetric_mm',
'foreign_field' => 'hotelid',
'foreign_sortby' => 'hotelsort',
'foreign_label' => 'branchid',
'symmetric_field' => 'branchid',
'symmetric_sortby' => 'branchsort',
'symmetric_label' => 'hotelid',
'maxitems' => 10,
'appearance' => [
'showSynchronizationLink' => 1,
'showAllLocalizationLink' => 1,
'showPossibleLocalizationRecords' => 1,
],
],
],
],
]