默認(rèn)情況下CGridView會(huì)生成一個(gè)文本框，但是這并不友好，用戶往往希望知道有什么可選的，特別是數(shù)據(jù)庫里存的是數(shù)字id的時(shí)候，我們希望將數(shù)字轉(zhuǎn)換為可讀的文本，這時(shí)候只需要修改一下表頭的"filter"屬性就行了，比如:

復(fù)制代碼代碼如下:

<?php

$this->widget('zii.widgets.grid.CGridView', array(

    'id'=>'business-grid',

    'dataProvider'=>$dataProvider,

    'filter'=> Business::model(),

    'columns'=>array(

        'business_id',

        'name',

        'package_id'=> array(

            'name' => 'package_id',

            'value' => '$data->package->package_title',

            'filter'=> CHtml::listData(Packages::model()->findAll(array('order'=>'package_title')), 'package_id', 'package_title')

        ),

        'user_id'=>array(

            'name' => 'user_id',

            'value' => '$data->user->name',

            'filter'=> CHtml::listData(Users::model()->findAll(array('order'=>'firstname')), 'id', 'name')

        ), 

        'categories' => array(

            'name' => 'categories',

            'value' => '$data->returnAllCategories(", ",false);',

            'filter'=> CHtml::listData(Categories::model()->findAll(array('order'=>'category')), 'cat_id', 'category')

        ),

        'keywords' => array(

            'header' => 'Keywords',

            'value' => '$data->returnAllKeywords(", ",false);',

        ),

        'links'=>array(

            'header'=>'Manage',

            'type'=>'raw',

            'value'=>'CHtml::link(CHtml::image(Yii::app()->request->baseUrl."/images/admin/approve.png","Approve"), array("approve","id"=>$data->business_id,"item"=>"business"),array("class"=>"approve-link","title"=>"Approve Business"))." ".

       CHtml::link(CHtml::image(Yii::app()->request->baseUrl."/images/admin/reject.png","Reject"), array("reject","id"=>$data->business_id,"item"=>"business"),array("class"=>"reject-link","title"=>"Reject Business"))',

        ),

    ),

));