first commit

plugins/fields/subform/tmpl/subform.php

@@ -0,0 +1,60 @@
+<?php
+
+/**
+ * @package     Joomla.Plugin
+ * @subpackage  Fields.Subform
+ *
+ * @copyright   (C) 2019 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+use Joomla\Component\Fields\Administrator\Helper\FieldsHelper;
+
+defined('_JEXEC') or die;
+
+if (!$context || empty($field->subform_rows)) {
+    return;
+}
+
+$result = '';
+
+// Iterate over each row that we have
+foreach ($field->subform_rows as $subform_row) {
+    // Placeholder array to generate this rows output
+    $row_output = [];
+
+    // Iterate over each sub field inside of that row
+    foreach ($subform_row as $subfield) {
+        $class   = trim($subfield->params->get('render_class', ''));
+        $layout  = trim($subfield->params->get('layout', 'render'));
+        $content = trim(
+            FieldsHelper::render(
+                $context,
+                'field.' . $layout, // normally just 'field.render'
+                ['field' => $subfield]
+            )
+        );
+
+        // Skip empty output
+        if ($content === '') {
+            continue;
+        }
+
+        // Generate the output for this sub field and row
+        $row_output[] = '<span class="field-entry' . ($class ? (' ' . $class) : '') . '">' . $content . '</span>';
+    }
+
+    // Skip empty rows
+    if (count($row_output) == 0) {
+        continue;
+    }
+
+    $result .= '<li>' . implode(', ', $row_output) . '</li>';
+}
+?>
+
+<?php if (trim($result) != '') : ?>
+    <ul class="fields-container">
+        <?php echo $result; ?>
+    </ul>
+<?php endif; ?>