yii-floating-fixed is the extension for YII framework, as the wrapper for Jquery FLoating Fixed Plugin
From floating fixed Jquery plugin header:
This is a simple plugin to allow you to toggle an element between position: absolute and position: fixed based on the window scroll position. This lets you have an apparently inline element which floats to stay on the screen once it would otherwise scroll off the screen.
$this->widget('ext.floatingFixed.FloatingFixed', array( 'target'=>'.buttons-sticky-container', 'padding'=>1, ));
To reporting Bug or to download release then you may go to github ... https://github.com/yfktn/yii-floating-fixed