如何在 Joomla 中获取与文章关联的标签 [英] How to get the tags associated to an article in Joomla

问题描述

我需要在 Joomla 3.1.5 中获取与文章相关的标签

I need to get the TAGS associated with an article in Joomla 3.1.5

我尝试了以下方法，但它们没有返回字符串:

I have tried the following but they do not return a string:

echo $article->item->tags->itemTags;

和

$tags = $article->get("tags");

为了记录，我正在加载文章信息(让文章标题完美无缺)

And just for the record I am loading the article info as such (getting the article title works perfectly)

$article = JTable::getInstance("content");
$article->load(JRequest::getInt("id"));
$pageTitle = $article->get("title");
$user =& JFactory::getUser();

推荐答案

如果你查看 components/com_content/views/article/tmpl/default.php，标签是这样显示的:

If you look in components/com_content/views/article/tmpl/default.php, the tags are being displayed like so:

if ($this->params->get('show_tags', 1) && !empty($this->item->tags->itemTags)) {
    $this->item->tagLayout = new JLayoutFile('joomla.content.tags');
    echo $this->item->tagLayout->render($this->item->tags->itemTags);
}

所以你可以以此为基础:

So you can base it on this:

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