Merge branch 'feature/silverstripe-5'

Author: alex-dna

README.md

@@ -11,7 +11,7 @@ This module provides an easy way to build such tree and to add it to a page as a
 
 ## Requirements
 
-* SilverStripe 4.x
+* SilverStripe 5.x
 * (dnadesign/silvertsripe-elemental)[https://github.com/dnadesign/silverstripe-elemental]
 
 ## Screenshots

composer.json

@@ -17,8 +17,14 @@
   "minimum-stability": "dev",
   "prefer-stable": true,
   "require": {
-    "dnadesign/silverstripe-elemental": ">=3",
+    "dnadesign/silverstripe-elemental": "^5",
     "silvershop/silverstripe-hasonefield": "^3",
-    "unclecheese/display-logic": "^2.0"
+    "unclecheese/display-logic": "^3"
+  },
+  "config": {
+    "allow-plugins": {
+      "composer/installers": true,
+      "silverstripe/vendor-plugin": true
+    }
   }
 }

src/Model/DecisionTreeAnswer.php

@@ -40,7 +40,7 @@ public function getCMSFields()
         // Update Parent Question
         $question = $fields->dataFieldByName('QuestionID');
         $question->setTitle('Answer for');
-        $fields->insertBefore($question, 'Title');
+        $fields->insertBefore('Title', $question);
 
         if ($this->IsInDB()) {
             // Set up Step Selector

src/Model/DecisionTreeStep.php

@@ -64,7 +64,7 @@ public function getCMSFields()
         // Allow to hide the title only on Result
         $hideTitle = CheckboxField::create('HideTitle', 'Hide title');
         $hideTitle->displayIf('Type')->isEqualTo('Result')->end();
-        $fields->insertAfter($hideTitle, 'Type');
+        $fields->insertAfter('Type', $hideTitle);
 
         if ($this->IsInDB()) {
             // Display Parent Answer