SlideImage - use TreeDropdownField (#151)

fixes #150
dynamic · Jan 9, 2019 · b89b5e4 · b89b5e4
1 parent eb82d87
commit b89b5e4
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/src/SlideImage.php b/src/SlideImage.php
@@ -5,6 +5,7 @@
 use SilverStripe\AssetAdmin\Forms\UploadField;
 use SilverStripe\Assets\Image;
 use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\Forms\TreeDropdownField;
 use SilverStripe\ORM\DataObject;
 use SilverStripe\Security\Permission;
 use SilverStripe\Security\PermissionProvider;
@@ -139,10 +140,13 @@ public function getCMSFields()
                 );
 
             // Page link
-            $fields->dataFieldByName('PageLinkID')
-                ->setTitle(
-                    _t(__CLASS__ . '.PAGE_LINK', "Choose a page to link to:")
-                );
+            $fields->replaceField(
+                'PageLinkID',
+                TreeDropdownField::create('PageLinkID', '', SiteTree::class)
+                    ->setTitle(
+                        _t(__CLASS__ . '.PAGE_LINK', "Choose a page to link to:")
+                    )
+            );
 
             // Image
             $image = UploadField::create(