$view = $this->renderPartial('view1',array(),true);
$view .= $this->renderPartial('view2',array(),true);
$view .= $this->renderText('view3',array(),true);
//а при вызове последнего рендеринга сбросить результат в браузер
$this->renderText($view);
$this->layout = 'layoutName';
$this->render('first');
$this->renderPartial('second');
$view = $this->renderPartial('first',array(),true);
$view .= $this->renderPartial('second',array(),true);
$view .= $this->renderPartial('third'array(),true);
$this->renderText($view);
$view = $this->renderPartial('first',array(),true);
$view .= $this->renderPartial('second',array(),true);
$view .= $this->renderPartial('third'array(),true);
$this->renderText($view);
