Posted by: twmeier on May 11, 2009
Modifying the page title, keywords and description for a page created by a component in Joomla is very simple.
Inside your component, add the following:
$mainframe->SetPageTitle("Some Page Title");
$mainframe->appendMetaTag( "description", "Some Description.");
$mainframe->appendMetaTag( "keywords", "keyword1, keyword2");
It is that simple.