framework/zii/widgets/grid/CGridView.php
public function renderFilter()
	{
		if($this->filter!==null)
		{
			echo "<tr class=\"{$this->filterCssClass}\">\n";
			foreach($this->columns as $column)
				$column->renderFilterCell();
			echo "</tr>\n";
		}
	}
public function renderFilter()
	{
		if($this->filter!==null)
		{
			echo "<tr class=\"{$this->filterCssClass}\">\n";
			foreach($this->columns as $column)
				$column->renderFilterCell();
			echo "</tr>\n";
		}
	}
public function renderFilter ( ) { if ( $ this -> filter !== null ) { echo "<tr class=\"{$this->filterCssClass}\">\n" ; foreach ( $ this -> columns as $ column ) $ column -> renderFilterCell ( ) ; echo "</tr>\n" ; } }
Renders the filter.
@since 1.1.1
Renders the filter .