Joomla! Programmierung/Framework/JDocumentHTML/addHeadLink
Aus Joomla! Dokumentation
Adds a link tag to the document head.
Inhaltsverzeichnis |
[Bearbeiten] Syntax
void addHeadLink( $href, $relation, $relType, $attribs )
where:
| Argument | Data type | Description | Default |
|---|---|---|---|
| $href | strng | URL of the linked resource. | |
| $relation | string | Relation | |
| $relType | string | Relation type. May be 'rel' indicating a forward relation, or 'rev' for a reverse relation. | 'rel' |
| $attribs | array | Associative array of remaining attributes. |
[Bearbeiten] Example 1
To add a link for an RSS feed to the document, you could use:
$doc =& JFactory::getDocument(); $href = '/joomla/index.php?format=feed&type=rss'; $attribs = array('type' => 'application/rss+xml', 'title' => 'RSS 2.0'); $doc->addHeadLink( $href, 'alternate', 'rel', $attribs );
When the document is rendered this will produce the following in the HTML <head> section:
<link href="/joomla/index.php?format=feed&type=rss" rel="alternate" type="application/rss+xml" title="RSS 2.0" />[Bearbeiten] Example 2
To add a link to a CSS file to the document, you could use:
$doc =& JFactory::getDocument(); $href = 'index.php/other/css/mycss.css'; $attribs = array('type' => 'text/css'); $doc->addHeadLink( $href, 'stylesheet', 'rel', $attribs );
When the document is rendered this will produce the following in the HTML <head> section:
<link href="/index.php/other/css/mycss.css" rel="stylesheet" type="text/css" />This is an alternative to using JDocument->addStyleSheet.
