Merge PR #16 from @zonky2

stefanheimes · stefanheimes · commit 835a116064e5 · 2019-06-04T22:33:46.000+02:00
This adds the options includeBlankOption and the translation.
diff --git a/src/FilterSetting/Checkbox.php b/src/FilterSetting/Checkbox.php
@@ -156,6 +156,10 @@ public function getParameterFilterWidgets(
             );
         }
 
+        if ($arrWidget['eval']['includeBlankOption']) {
+            $arrWidget['eval']['blankOptionLabel'] = $GLOBALS['TL_LANG']['metamodels_frontendfilter']['do_not_filter'];
+        }
+
         $this->addFilterParam();
 
         return array

Original file line number	Diff line number	Diff line change
`@@ -156,6 +156,10 @@ public function getParameterFilterWidgets(`
`156`	`156`	`);`
`157`	`157`	`}`
`158`	`158`
	`159`	`+ if ($arrWidget['eval']['includeBlankOption']) {`
	`160`	`+ $arrWidget['eval']['blankOptionLabel'] = $GLOBALS['TL_LANG']['metamodels_frontendfilter']['do_not_filter'];`
	`161`	`+ }`
	`162`	`+`
`159`	`163`	`$this->addFilterParam();`
`160`	`164`
`161`	`165`	`return array`