如何从文章的自定义字段获取参数? [英] How to get parameters from article's custom field?

问题描述

我对关节有一些定制领域.例如，这是一个名为"MyText"的文本字段.

I have some custom field for artciles. For example this is text field named "MyText".

我正在尝试编写简单的插件，这将是文章页面(前端)上此字段的显示文本.那么我如何才能从此领域获得价值并将其转移到插件?

I tryin' to write simple plugin, wich will be display text from this field on article's page (frontend). So how can I get value from this field and transfer it to plugin?

Joomla版本为2.5

Joomla version is 2.5

在此先感谢大家.

这是XML中的字段:

<field name="MyText" type="inputbox"
            label="MyText"
            description=""
            class="inputbox" size="25"
        />

推荐答案

好！最后我自己写了.所以这是解决方案:

Ok! Finally I wrote it by myself. So here is solution:

 public function onContentAfterDisplay($context, &$row, &$params, $page = 0)
{
    $articleId = (JRequest::getVar('option')==='com_content' && JRequest::getVar('view')==='article')? JRequest::getInt('id') : 0;
    $article =& JTable::getInstance('content');
    $article->load($articleId);

    $art_attribs = new JParameter($article->attribs);
    $mytext = $art_attribs->get('MyText');

    echo $mytext;
}

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