如何在Joomla中通过文章ID获取文章文本？

Question

我想通过从joomla模板传递文章ID来获取文章文本.

Answer 1

很简单,如果您发送带有post/get的文章ID并使用变量"id"作为其编号:

$articleId = JRequest::getInt('id');
$db =& JFactory::getDBO();

$sql = "SELECT fulltext FROM #__content WHERE id = ".intval($articleId);
$db->setQuery($sql);
$fullArticle = $db->loadResult();

if(!strlen(trim($fullArticle))) $fullArticle = "Article is empty ";

编辑:从任何地方获取articleId:

$articleId = (JRequest::getVar('option')==='com_content' && JRequest::getVar('view')==='article')? JRequest::getInt('id') : 0;

Answer 2

尝试这种技术:

$article = JControllerLegacy::getInstance('Content')->getModel('Article')->getItem($articleId);
echo $article->introtext;

Answer 3

按照Joomla 2.5中的文章ID获取文章文本(3也将根据文档工作)插件:

$article =& JTable::getInstance("content");
$article->load($id);
$content = '<h3>'. $article->get("title").'</h3>';
$content .= $article->get("introtext"); // introtext and/or fulltext

文章ID来自组件/插件参数,例如:

1. 从内部组件:

   $app = JFactory::getApplication();
   $params = $app->getParams();
   $param = $params->get('terms_article_id');
   

2. 从其他组成部分:

   $params = JComponentHelper::getParams('com_mycom');
   $id = $params->get('terms_article_id');
   

3. 从模板的php文件中获取模块参数:

   $module = JModuleHelper::getModule('mod_mymodule');
   $params = new JRegistry($module->params); // or $mymoduleParams if few used
   $id = (int) $headLineParams['count'];