$beforeRow public property An anonymous function that is called

$caption public property The caption of the grid table See

renderHeaderCellContent() protected method Renders the

renderHeaderCellContent() protected method Renders the

$filter public property The HTML code representing a filter input

renderColumnGroup() public method Renders the column group

$multiple public property Whether it is possible to select multiple

$options public property The HTML attributes for the container

$contentOptions public property The HTML attributes for the data

registerClientScript() public method (available since version 2.0.8)