fix(form): values handling with twig

Author: btry

inc/abstractfield.class.php

@@ -66,7 +66,7 @@ public function setFormAnswer(PluginFormcreatorFormAnswer $form_answer): void {
          $this->parseAnswerValues($this->form_answer->getAnswers());
       } else {
          // Deserialize the default value from DB
-         $this->deserializeValue($this->fields['default_values']);
+         $this->deserializeValue($this->question->fields['default_values']);
       }
    }
 

inc/form.class.php

@@ -981,12 +981,15 @@ public function displayUserForm() : void {
       if (!isset($_SESSION['formcreator']['data'])) {
          $_SESSION['formcreator']['data'] = [];
       }
+      $formanswer = new PluginFormcreatorFormAnswer();
+      $formanswer->loadAnswersFromSession();
       TemplateRenderer::getInstance()->display('@formcreator/pages/userform.html.twig', [
          'item'    => $this,
          'options' => [
             'columns' => PluginFormcreatorSection::COLUMNS,
             'domain'  => $domain, // For translation
             'public'  => isset($_SESSION['formcreator_public']),
+            'formanswer' => $formanswer,
             'use_captcha' => ($this->fields['access_rights'] == PluginFormcreatorForm::ACCESS_PUBLIC
                               && $this->fields['is_captcha_enabled'] != '0'),
          ]

inc/formanswer.class.php

@@ -909,6 +909,15 @@ public function loadAnswers(): void {
       $this->answers = $answers_values;
    }
 
+   /**
+    * Load answers to questoins from session
+    *
+    * @return void
+    */
+   public function loadAnswersFromSession(): void {
+      $this->answers = $_SESSION['formcreator']['data'] ?? [];
+   }
+
    public function getAnswers() {
       return $this->answers;
    }

templates/pages/userform.html.twig

@@ -91,7 +91,7 @@
                         {% endif %}
                         {% if not options.public or question.getSubField().isPublicFormCompatible() %}
                             {% set sessionData = session('formcreator') %}
-                            {{ question.getRenderedHtml(options.domain, true, sessionData.data)|raw }}
+                            {{ question.getRenderedHtml(options.domain, true, options.formanswer)|raw }}
                         {% endif %}
                         {% set lastQuestion = question %}
                     {% endfor %}