<!-- 列表 -->
<?php $this->widget('zii.widgets.grid.CGridView', array(
  'id'=>'words-grid',
  'dataProvider'=>$model->search(),//数据源
  'filter'=>$model,//设置过滤器，筛选输入框
  'columns'=>array(
    array(
      'class'=>'CCheckBoxColumn',//选择框
      'htmlOptions'=>array('width'=>"30px"),
    ),
    'zw_id',
    'zw_title',
    array('name'=>'zw_level',
      'value'=>'Words::model()->getLevel($data->zw_level)',//数据转换
    ),
    'zw_replaceword',
    'zw_listorder',
    array('name'=>'inputtime',
      'value'=>'date("Y-m-d",$data->inputtime)',//格式化日期
    ),
    array(
      'class'=>'CButtonColumn',
      'buttons'=>array('view'=>array(
                'visible'=>'false'//查看按钮设为不可见
              )
      )
    )
  )
));
?>

public function renderFooterCell()
{
  if(trim($this->footer)!==''){
    echo CHtml::openTag('td',$this->footerHtmlOptions);
    $this->renderFooterCellContent();
    echo '</td>';
  }
}

'columns'=>array(
array(
  'class'=>'CCheckBoxColumn',
  'footer'=>'<button onclink="deleteAll()">button</button>
        <button onclink="refashAll()">button</button>',
  'footerHtmlOptions'=>array('colspan'=>5),
  'selectableRows'=>2,
),