Hi
You can try this tweak:
-- Open the file: ROOT/templates/ja_good/html/layouts/joomla/content/fulltext_image.php
-- Add this snippet of code before the last closing div tag:
<?php if (isset($images->image_fulltext_caption) && $images->image_fulltext_caption !== '') : ?>
<figcaption class="caption"><?php echo $this->escape($images->image_fulltext_caption); ?></figcaption>
<?php endif; ?>
It will look like this:
<?php
/*
* ------------------------------------------------------------------------
* JA Good TPL
* ------------------------------------------------------------------------
* Copyright (C) 2004-2011 J.O.O.M Solutions Co., Ltd. All Rights Reserved.
* @license - Copyrighted Commercial Software
* Author: J.O.O.M Solutions Co., Ltd
* Websites: http://www.joomlart.com - http://www.joomlancers.com
* This file may not be redistributed in whole or significant part.
* ------------------------------------------------------------------------
*/
defined('_JEXEC') or die;
$params = $displayData['params'];
$item = $displayData['item'];
$images = json_decode($item->images);
if (empty($images->image_fulltext)) return ;
$imgfloat = (empty($images->float_fulltext)) ? $params->get('float_fulltext') : $images->float_fulltext;
?>
<div class="pull-<?php echo htmlspecialchars($imgfloat); ?> item-image article-image article-image-full">
<span itemprop="image" itemscope itemtype="https://schema.org/ImageObject">
<img
<?php if ($images->image_fulltext_caption): ?>
<?php echo 'class="caption"' . ' title="' . htmlspecialchars($images->image_fulltext_caption) . '"'; ?>
<?php endif; ?>
src="<?php echo htmlspecialchars($images->image_fulltext); ?>"
alt="<?php echo htmlspecialchars($images->image_fulltext_alt); ?>" itemprop="image"/>
<meta itemprop="height" content="auto" />
<meta itemprop="width" content="auto" />
<meta itemprop="url" content="<?php echo JURI::base() ?><?php echo htmlspecialchars($images->image_fulltext); ?>" />
</span>
<?php if (isset($images->image_fulltext_caption) && $images->image_fulltext_caption !== '') : ?>
<figcaption class="caption"><?php echo $this->escape($images->image_fulltext_caption); ?></figcaption>
<?php endif; ?>
</div>
