[FEATURE] support multi lang for TYPO3 > 7

Configuration/TCA/FlexSlider.php

@@ -23,29 +23,36 @@ $TCA['tx_flexslider_domain_model_flexslider'] = array(
 	),
 	'columns' => array(
 		'sys_language_uid' => array(
-			'exclude' => 1,
-			'label' => 'LLL:EXT:lang/locallang_general.xml:LGL.language',
+			'exclude' => true,
+			'label' => 'LLL:EXT:lang/locallang_general.xlf:LGL.language',
 			'config' => array(
 				'type' => 'select',
-				'foreign_table' => 'sys_language',
-				'foreign_table_where' => 'ORDER BY sys_language.title',
-				'items' => array(
-					array('LLL:EXT:lang/locallang_general.xml:LGL.allLanguages', -1),
-					array('LLL:EXT:lang/locallang_general.xml:LGL.default_value', 0)
-				),
+				'renderType' => 'selectSingle',
+				'special' => 'languages',
+				'items' => [
+						[
+								'LLL:EXT:lang/locallang_general.xlf:LGL.allLanguages',
+								-1,
+								'flags-multiple'
+						],
+				],
+				'default' => 0,
 			),
 		),
 		'l10n_parent' => array(
 			'displayCond' => 'FIELD:sys_language_uid:>:0',
-			'exclude' => 1,
-			'label' => 'LLL:EXT:lang/locallang_general.xml:LGL.l18n_parent',
+			'exclude' => true,
+			'label' => 'LLL:EXT:lang/locallang_general.xlf:LGL.l18n_parent',
 			'config' => array(
 				'type' => 'select',
+				'renderType' => 'selectSingle',
 				'items' => array(
-					array('', 0),
+						array('', 0),
 				),
 				'foreign_table' => 'tx_flexslider_domain_model_flexslider',
 				'foreign_table_where' => 'AND tx_flexslider_domain_model_flexslider.pid=###CURRENT_PID### AND tx_flexslider_domain_model_flexslider.sys_language_uid IN (-1,0)',
+				'showIconTable' => false,
+				'default' => 0,
 			),
 		),
 		'l10n_diffsource' => array(