我对为 Socialengine 平台提供的宠物插件做了一些实质性的修改（与显示相关），需要在讨论区的帖子中添加评论。我一直在努力做到这一点，到目前为止有这个项目：
<a name="comments"></a>
<?php echo $this->action("list", "comment", "core", array("type"=>$object->getType(),"id"=>$object->getIdentity())) ?>
它甚至不会在页面上运行（破坏显示并且不输出数据）。我希望这会显示一个框，该框将从项目中获取所需的数据，并使用 petid、topicid 和 userid 创建存储在 engine4_core_comments 中的评论。只需要在页面上添加某种评论功能，如果您有使用此类功能的经验，任何事情都可以做到。
这是完整的 view.tpl 页面：
<?php
/**
* Radcodes - SocialEngine Module
*
* @category Application_Extensions
* @package Pet
* @copyright Copyright (c) 2009-2010 Radcodes LLC (http://www.radcodes.com)
* @license http://www.radcodes.com/license/
* @version $Id$
* @author Vincent Van <vincent@radcodes.com>
*/
?>
<h2>
<?php echo $this->translate("%s » Discussions", $this->pet->__toString())?>
</h2>
<h3>
<?php echo $this->topic->getTitle() ?>
</h3>
<?php $this->placeholder('pettopicnavi')->captureStart(); ?>
<div class="pet_discussions_thread_options">
<?php echo $this->htmlLink(array('route' => 'pet_extended', 'controller' => 'topic', 'action' => 'index', 'pet_id' => $this->pet->getIdentity()), $this->translate('Back to Topics'), array(
'class' => 'buttonlink icon_back'
)) ?>
<?php if( $this->form ): ?>
<?php echo $this->htmlLink($this->url(array()) . '#reply', $this->translate('Post Reply'), array(
'class' => 'buttonlink icon_pet_post_reply'
)) ?>
<?php endif; ?>
<?php if( $this->can_edit): ?>
<?php if( !$this->topic->sticky ): ?>
<?php echo $this->htmlLink(array('action' => 'sticky', 'sticky' => '1', 'reset' => false), $this->translate('Make Sticky'), array(
'class' => 'buttonlink icon_pet_post_stick'
)) ?>
<?php else: ?>
<?php echo $this->htmlLink(array('action' => 'sticky', 'sticky' => '0', 'reset' => false), $this->translate('Remove Sticky'), array(
'class' => 'buttonlink icon_pet_post_unstick'
)) ?>
<?php endif; ?>
<?php if( !$this->topic->closed ): ?>
<?php echo $this->htmlLink(array('action' => 'close', 'close' => '1', 'reset' => false), $this->translate('Close'), array(
'class' => 'buttonlink icon_pet_post_close'
)) ?>
<?php else: ?>
<?php echo $this->htmlLink(array('action' => 'close', 'close' => '0', 'reset' => false), $this->translate('Open'), array(
'class' => 'buttonlink icon_pet_post_open'
)) ?>
<?php endif; ?>
<?php echo $this->htmlLink(array('action' => 'rename', 'reset' => false), $this->translate('Rename'), array(
'class' => 'buttonlink smoothbox icon_pet_post_rename'
)) ?>
<?php echo $this->htmlLink(array('action' => 'delete', 'reset' => false), $this->translate('Delete'), array(
'class' => 'buttonlink smoothbox icon_pet_post_delete'
)) ?>
<?php elseif( !$this->can_edit): ?>
<?php if( $this->topic->closed ): ?>
<div class="pet_discussions_thread_options_closed">
<?php echo $this->translate('This topic has been closed.')?>
</div>
<?php endif; ?>
<?php endif; ?>
</div>
<?php $this->placeholder('pettopicnavi')->captureEnd(); ?>
<?php echo $this->placeholder('pettopicnavi') ?>
<?php echo $this->paginationControl(null, null, null, array(
'params' => array(
'post_id' => null // Remove post id
)
)) ?>
<script type="text/javascript">
var quotePost = function(user, href, body)
{
$("body").value = '[blockquote]' + '[b][url=' + href + ']' + user + '[/url] said:[/b]\n' + body + '[/blockquote]\n\n';
$("body").focus();
$("body").scrollTo(0, $("body").getScrollSize().y);
}
</script>
<ul class='pet_discussions_thread'>
<?php foreach( $this->paginator as $post ): ?>
<li>
<div class="pet_discussions_thread_photo">
<?php
$user = $this->item('user', $post->user_id);
echo $this->htmlLink($user->getHref(), $user->getTitle());
echo $this->htmlLink($user->getHref(), $this->itemPhoto($user, 'thumb.icon'));
?>
</div>
<div class="pet_discussions_thread_info">
<div class="pet_discussions_thread_details">
<div class="pet_discussions_thread_details_options">
<?php if( $this->form ): ?>
<?php echo $this->htmlLink('javascript:void(0);', $this->translate('Quote'), array(
'class' => 'buttonlink icon_pet_post_quote',
'onclick' => 'quotePost("'.$this->escape($user->getTitle()).'", "'.$this->escape($user->getHref()).'", "'.$this->string()->escapeJavascript($post->body).'");'
)) ?>
<?php endif; ?>
<?php if( $post->user_id == $this->viewer()->getIdentity() || $this->pet->getOwner()->getIdentity() == $this->viewer()->getIdentity() ): ?>
<?php echo $this->htmlLink(array('route' => 'pet_extended', 'controller' => 'post', 'action' => 'edit', 'post_id' => $post->getIdentity(), 'format' => 'smoothbox'), $this->translate('Edit'), array(
'class' => 'buttonlink smoothbox icon_pet_post_edit'
)) ?>
<?php echo $this->htmlLink(array('route' => 'pet_extended', 'controller' => 'post', 'action' => 'delete', 'post_id' => $post->getIdentity(), 'format' => 'smoothbox'), $this->translate('Delete'), array(
'class' => 'buttonlink smoothbox icon_pet_post_delete'
)) ?>
<?php endif; ?>
</div>
<div class="pet_discussions_thread_details_date">
<?php echo $this->timestamp(strtotime($post->creation_date)) ?>
</div>
</div>
<div class="pet_discussions_thread_body">
<?php echo nl2br($this->BBCode($post->body)) ?>
</div>
</div>
</li>
<?php endforeach; ?>
<?php if($this->paginator->getCurrentItemCount() > 4): ?>
<?php echo $this->paginationControl(null, null, null, array(
'params' => array(
'post_id' => null // Remove post id
)
)) ?>
<br />
<?php echo $this->placeholder('pettopicnavi') ?>
<?php endif; ?>
<br />
<?php if( $this->form ): ?>
<a name="reply" />
<?php echo $this->form->setAttrib('id', 'pet_topic_reply')->render($this) ?>
<?php endif; ?>
谢谢！