Fixes bug in plain template

Author: Michael Herold

src/FieldSubmit.php

@@ -38,6 +38,7 @@ public function fill() {
         $template = $this->getFieldTemplateClone('SUBMIT');
 
         $this['_TEMPLATE'] = $template;
+        $this->control['TEXT'] = new \hemio\html\String($this->title);
         $template->init($this, $this->control);
 
         $this->filled = true;

src/template/FormPlainControl.php

@@ -43,8 +43,7 @@ public function init(Abstract_\FormField $field, Submittable $control) {
         $control->setAttribute('name', $field->getHtmlName());
         $control->setId($field->getHtmlName());
 
-        $this['BUTTON'] = $control;
-        $control['STRING'] = new \hemio\html\String($field->title);
+        $this->addChild($control);
 
         $hook = $this->postInitHook;
         $hook($this);

tests/unit/templates/FormPlainControlTest.php

@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * Copyright (C) 2015 Michael Herold <quabla@hemio.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace hemio\form\template;
+
+/**
+ * Description of FormPlainControlTest
+ *
+ * @author Michael Herold <quabla@hemio.de>
+ */
+class FormPlainControlTest extends \Helpers {
+
+    public function test1() {
+        $form = new \hemio\form\FormPost('test');
+
+        $form->addInheritableAppendage(
+                \hemio\form\FormPost::FORM_FIELD_TEMPLATE, new FormPlainControl()
+        );
+
+        $form->addChild(new \hemio\form\FieldEmail('test1', 'title1'));
+
+        $form->__toString();
+    }
+
+}