How to render without default layout

hi guys, need help…

How exactly to show page without default layout, i’m already use renderFile, but seems doesn’t right. It show some additional character in output.

$this->renderFile( $source, array(‘param1’=>‘content1’) );

and also, the view template can not read given param.

am i miss something?..

thanks in advance.

renderPartial() is what you want.