Merge pull request #1258 from @zonky2

Add checkbox to enable/disable frontend widgets

Frontend filter widgets for simple lookup can now be enabled and disabled
via a checkbox.

Author: discordier

contao/dca/tl_metamodel_filtersetting.php

@@ -267,6 +267,7 @@
             (
                 'urlparam',
                 'predef_param',
+                'fe_widget',
                 'allow_empty',
                 'label',
                 'template',
@@ -424,7 +425,19 @@
             'eval'      => array
             (
                 'alwaysSave' => true,
-                'tl_class'   => 'clr w50 m12',
+                'tl_class'   => 'w50 m12',
+            ),
+            'sql'       => "char(1) NOT NULL default ''"
+        ),
+        'fe_widget'      => array
+        (
+            'label'     => &$GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['fe_widget'],
+            'exclude'   => true,
+            'inputType' => 'checkbox',
+            'eval'      => array
+            (
+                'alwaysSave' => true,
+                'tl_class'   => 'w50 m12',
             ),
             'sql'       => "char(1) NOT NULL default ''"
         ),

contao/languages/en/tl_metamodel_filtersetting.php

@@ -54,6 +54,9 @@
 $GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['predef_param'][1]           =
     'Check if you want to be able to set the value of this parameter in the parenting list ' .
     '(modules, content elements, etc.).';
+$GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['fe_widget'][0]              = 'Provide Frontend widget';
+$GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['fe_widget'][1]              =
+    'Check if you want to display a filter widget in the Frontend.';
 $GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['customsql'][0]              = 'Custom SQL Query';
 $GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['customsql'][1]              =
     'The SQL query that shall be executed, insert tags are supported.';

src/MetaModels/Filter/Setting/SimpleLookup.php

@@ -123,7 +123,7 @@ protected function getParameterFilterOptions($objAttribute, $arrIds, &$arrCount
      */
     public function enableFEFilterWidget()
     {
-        return (bool) $this->get('predef_param');
+        return (bool) $this->get('fe_widget');
     }
 
     /**