Yii 如何将多个数据提供程序放入CGridView?
我有两个数据提供者,就是这样Yii 如何将多个数据提供程序放入CGridView?,yii,Yii,我有两个数据提供者,就是这样 $marks=new Assignmentmarks; $student=new student; $criteria_st=new CDbCriteria; $criteria_marks=new CDbCriteria; $criteria_st->compare('st_id', $student->st_id); $criteria_st->
$marks=new Assignmentmarks;
$student=new student;
$criteria_st=new CDbCriteria;
$criteria_marks=new CDbCriteria;
$criteria_st->compare('st_id', $student->st_id);
$criteria_st->addInCondition('st_id', $studentid);
$criteria_st->compare('st_name', $student->st_name);
$criteria_marks->compare('marks_cr1', $marks->marks_cr1,TRUE);
$criteria_marks->compare('marks_cr2', $marks->marks_cr2,TRUE);
$criteria_marks->compare('marks_cr3', $marks->marks_cr3,TRUE);
$criteria_marks->compare('marks_cr4', $marks->marks_cr4,TRUE);
$criteria_marks->compare('marks_cr5', $marks->marks_cr5,TRUE);
$DataProvider1= new CActiveDataProvider($student, array('criteria_st'=>$criteria_st,));
$DataProvider2= new CActiveDataProvider($marks, array('criteria_marks'=>$criteria_marks,));
我需要将这两个数据提供程序放到CGridView
有谁能告诉我怎么做,或者如果有其他的方法,我也知道吗 public function actionIndex()
public function actionIndex()
{
// renders the view file 'protected/views/site/index.php'
// using the default layout 'protected/views/layouts/main.php'
$dataProviderHotel=new CActiveDataProvider('Hotel',array(
'criteria'=>array(
'condition'=>'hotel_rating > 8',
),
'pagination'=>array(
'pageSize'=>20,
),
));
$dataProviderItems = new CActiveDataProvider('Item',array(
'criteria'=>array(
'condition'=>'hotel_rating > 8',
),
'pagination'=>array(
'pageSize'=>20,
),
));
$this->render('index',array(
'dataProvider1'=>$dataProviderHotel,
'dataProvider2'=>$dataProviderItem
));
}
<?php $this->widget('zii.widgets.CListView', array(
'dataProvider'=>$dataProvider1,
'summaryText'=>'',
'itemView'=>'_topHotels', )); ?>
{
//呈现视图文件“protected/views/site/index.php”
//使用默认布局“protected/views/layouts/main.php”
$dataProviderHotel=新的CActiveDataProvider('Hotel',阵列(
“条件”=>数组(
“条件”=>“酒店评级>8”,
),
“分页”=>数组(
“页面大小”=>20,
),
));
$dataProviderItems=新的CActiveDataProvider('Item',数组(
“条件”=>数组(
“条件”=>“酒店评级>8”,
),
“分页”=>数组(
“页面大小”=>20,
),
));
$this->render('index',数组(
'dataProvider1'=>dataProviderHotel$,
'dataProvider2'=>$dataProviderItem
));
}
u可以使用single gridview中的关系显示两个表中的数据,即标记表与学生表相关??在模型之间建立关系。带有join的表单1数据提供程序。在cgridview中,将关系调用为$data->relationship->attribute
。如果此表之间没有关系,请查看arraydataprovider或sqldataprovider。使用sql查询将它们形成表单并传递给gridview。但这将导致排序、筛选等问题。检查此链接将帮助您感谢您的帮助…………请在您的答案中添加简短的解释。