使用yii的朋友都知道Yii中的CGridView默认显示提文本框了,那么我们要怎么把它转换成下拉框呢?本文就此分析一下解决方法。
默认情况下CGridView会生成一个文本框,但是这并不友好,用户往往希望知道有什么可选的,特别是数据库里存的是数字id的时候,我们希望将数字转换为可读的文本,这时候只需要修改一下表头的"filter"属性就行了,比如:
- <?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"))',
- ),
- ),
- ));
生成type下拉框可以这么写:
- 'type'=>array(
- 'name' => 'type',
- 'filter'=>$model->getTypeOptions(),
- ),
- 'type'=>array(
- 'name' => 'type',
- 'filter'=>$model->getTypeOptions(),
- ),