问题
Q : How to print out the filtered data from cgridview to csv?
Status : I followed instruction as here. But now I got the plane csv(excel) file. No header, no data.
This is view
<?php
echo CHtml::button('Export', array('id'=>'export-button','class'=>'span-3 button'));
?>
<?php $this->widget('zii.widgets.grid.CGridView', array(
'id'=>'request-grid',
'dataProvider'=>$model->creator(),
'filter'=>$model,
'columns'=>array(
'request_no',
array(
'name'=>'request_type_id',
'value'=>'$data->requesttypes->name',
),
array(
'name'=>'request_category_id',
'value'=>'$data->requestcategories->name',
),
array(
'name'=>'financial_type_id',
'value'=>'$data->requestfinanicaltypes->name',
),
array(
'name'=>'urgency_id',
'value'=>'$data->requesturgent->name',
),
'status',
'eta_date',
'completed_date',
'created_date',
array(
'class'=>'CButtonColumn',
'template'=>'{update}{view}{copy}',
'buttons'=>array(
'delete'=>array(
'visible'=>'true',
'options'=>array('style'=>'align:left;'),
),
'view'=>array(
'visible'=>'true',
'options'=>array('style'=>'align:left;'),
),
'update'=>array(
'visible'=>'$data->status == \'Pending\'',
),
'copy'=>array(
'imageUrl'=>Yii::app()->request->baseUrl.'/images/assets/Copy2.png',
'url'=>'Yii::app()->createUrl("creator/copy", array("id"=>$data->id))',
'options'=>array('style'=>'border:none;'),
),
),
'htmlOptions'=>array(
'style'=>'text-align: right; padding-right:3px;'
),
),
),
)); ?>
<?php
Yii::app()->clientScript->registerScript('delete-item', "
$('#export-button').on('click',function() {
$.fn.yiiGridView.export();
});
$.fn.yiiGridView.export = function() {
$.fn.yiiGridView.update('request-grid',{
success: function() {
$('#request-grid').removeClass('grid-view-loading');
window.location = '". $this->createUrl('exportFile') . "';
},
data: 'export=true'
});
}
");
?>
This is My controller
public function actionExport()
{
$fp = fopen('php://temp', 'w');
/*
* Write a header of csv file
*/
$headers = array(
'request_no',
'status',
'eta_date',
'completed_date',
'created_date',
);
$row = array();
foreach($headers as $header) {
$row[] = Request::model()->getAttributeLabel($header);
}
fputcsv($fp,$row);
/*
* Init dataProvider for first page
*/
$model=new Request('Creator');
$model->unsetAttributes(); // clear any default values
if(isset($_GET['Request'])) {
$model->attributes=$_GET['Request'];
}
$dp = $model->search();
/*
* Get models, write to a file, then change page and re-init DataProvider
* with next page and repeat writing again
*/
while($models = $dp->getData()) {
foreach($models as $model) {
$row = array();
foreach($headers as $head) {
$row[] = CHtml::value($model,$head);
}
fputcsv($fp,$row);
}
unset($model,$dp,$pg);
$model=new Request('Creator');
$model->unsetAttributes(); // clear any default values
if(isset($_GET['Request']))
$model->attributes=$_GET['Request'];
$dp = $model->search();
$nextPage = $dp->getPagination()->getCurrentPage()+1;
$dp->getPagination()->setCurrentPage($nextPage);
}
/*
* save csv content to a Session
*/
rewind($fp);
Yii::app()->getRequest()->sendFile('aa.csv', stream_get_contents($fp), "text/csv", false);
//Yii::app()->user->setState('export',stream_get_contents($fp));
fclose($fp);
}
public function actionExportFile()
{
Yii::app()->request->sendFile('export.csv',Yii::app()->user->getState('export'));
Yii::app()->user->clearState('export');
}
Where did I wrong?
======================== updated
I moved to another extension here and followed by CalCS at here
Now I'm stacking to export the relationship data and some of the field are keep the data by csv and jason. I don't know to export those data at report. please help me.
this is my Model
public function creator()
{
// Warning: Please modify the following code to remove attributes that
// should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('id',$this->id,true);
$criteria->compare('request_no',$this->request_no,true);
//$criteria->condition('creator',$this->creator);
$criteria->condition = 'creator =' . Yii::app()->user->id;
$criteria->compare('request_type_id',$this->request_type_id);
$criteria->compare('request_category_id',$this->request_category_id);
$criteria->compare('financial_type_id',$this->financial_type_id);
$criteria->compare('urgency_id',$this->urgency_id);
$criteria->compare('description',$this->description,true);
$criteria->compare('eta_cost_usd',$this->eta_cost_usd,true);
$criteria->compare('eta_cost_kyats',$this->eta_cost_kyats,true);
$criteria->compare('final_cost_Ks',$this->final_cost_Ks,true);
$criteria->compare('final_cost_USD',$this->final_cost_USD,true);
$criteria->compare('exchange_rate_Ks',$this->exchange_rate_Ks);
$criteria->compare('exchange_date',$this->exchange_date,true);
$criteria->compare('status',$this->status);
$criteria->compare('reviewers',$this->reviewers,true);
$criteria->compare('approvers',$this->approvers,true);
$criteria->compare('approved_date',$this->approved_date,true);
$criteria->compare('force_approved',$this->force_approved);
$criteria->compare('implementers',$this->implementers);
$criteria->compare('eta_date',$this->eta_date,true);
$criteria->compare('completed_date',$this->completed_date,true);
//$criteria->compare('created_date',$this->created_date,true);
$criteria->order = ' created_date DESC';
$data = new CActiveDataProvider(get_class($this), array(
'pagination'=>array('pageSize'=> Yii::app()->user->getState('pageSize',
Yii::app()->params['defaultPageSize']),),
'criteria'=>$criteria,
));
$_SESSION['Lectivo-excel']=$data; // get all data and filtered data :)
/*return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
*/
return $data;
}
This is my View
<?php $this->widget('zii.widgets.grid.CGridView', array(
'id'=>'request-grid',
'dataProvider'=>$model->creator(),
'filter'=>$model,
'columns'=>array(
//'id',
'request_no',
//'creator',
array(
'name'=>'request_type_id',
'value'=>'$data->requesttypes->name',
),
array(
'name'=>'request_category_id',
'value'=>'$data->requestcategories->name',
),
array(
'name'=>'financial_type_id',
'value'=>'$data->requestfinanicaltypes->name',
),
array(
'name'=>'urgency_id',
'value'=>'$data->requesturgent->name',
),
'status',
'eta_date',
'completed_date',
'created_date',
/*
'description',
'eta_cost_usd',
'eta_cost_kyats',
'final_cost_Ks',
'final_cost_USD',
'exchange_rate_Ks',
'exchange_date',
'status_id',
'reviewers',
'approvers',
'approved_date',
'force_approved',
'implementer',
'eta_date',
'completed_date',
'created_date',
*/
array(
'class'=>'CButtonColumn',
'template'=>'{update}{view}{copy}',
'buttons'=>array(
'delete'=>array(
'visible'=>'true',
'options'=>array('style'=>'align:left;'),
),
'view'=>array(
'visible'=>'true',
'options'=>array('style'=>'align:left;'),
),
'update'=>array(
'visible'=>'$data->status == \'Pending\'',
),
'copy'=>array(
'imageUrl'=>Yii::app()->request->baseUrl.'/images/assets/Copy2.png',
'url'=>'Yii::app()->createUrl("creator/copy", array("id"=>$data->id))',
'options'=>array('style'=>'border:none;'),
),
),
'htmlOptions'=>array(
'style'=>'text-align: right; padding-right:3px;'
),
),
),
)); ?>
</div>
<?php $this->endWidget(); ?>
</div>
<div id='menub'>
<?php
$this->widget('zii.widgets.CMenu', array(
'encodeLabel'=>false,
'htmlOptions'=>array('class'=>'actions'),
'items'=>array(
array(
'label'=>Yii::t('internationalization', 'Exportar'),
'url'=>array('CREATOR/Excel'),
))));
?></div></div>
This is My controller
public function actionExcel() {
$d = $_SESSION['Lectivo-excel'];
$data = array();
$data[]=array_keys($d->data[0]->attributes);//headers: cols name
foreach ($d->data as $item) {
$data[] = $item->attributes;
}
Yii::import('application.extensions.phpexcel.JPhpExcel');
$xls = new JPhpExcel('UTF-8', false, 'test');
$xls->addArray($data);
$xls->generateXML('filename'); //export into a .xls file
}
回答1:
This is model (aaa.php)
public function creator()
{
// Warning: Please modify the following code to remove attributes that
// should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('id',$this->id,true);
...........
$criteria->order = ' created_date DESC';
$data = new CActiveDataProvider(get_class($this), array(
'pagination'=>array('pageSize'=> Yii::app()->user->getState('pageSize',
Yii::app()->params['defaultPageSize']),),
'criteria'=>$criteria,
));
$_SESSION['excel-current']=$data; // get all data and filtered data :)
return $data;
}
This is controller
public function actionIndex()
{
$model=new Request('creator');
$model->scenario = "CreatorIndex";
$model->unsetAttributes(); // clear any default values
if(isset($_GET['Request']))
$model->attributes=$_GET['Request'];
$this->render('index',array(
'model'=>$model,
));
}
public function actionExcel() {
$d = $_SESSION['excel-current'];
$data = array();
//$data[]=array_keys($d->data[0]->attributes);//headers: default cols name
// default data add
foreach ($d->data as $item) {
$data[] = $item->attributes;
}
// Custome cols
$data[0][0] = 'Request No';
.............
$data[0][20] = 'Created Date';
$i=1;
// custom add data
foreach($d->data as $item)
{
$data[$i][0] = $item->request_no;
............
$data[$i][20] = $item->created_date;
$i++;
}
Yii::import('application.extensions.phpexcel.JPhpExcel');
$xls = new JPhpExcel('UTF-8', false, 'test');
$xls->addArray($data);
$xls->generateXML('filename'); //export into a .xls file
}
This is phpexcel what I use. (not full phpexcel lib from their website.)
at views/aaa/index.php call the ?r=aaa/excel, this will be export your current filtered data or 1st page of data.
来源：https://stackoverflow.com/questions/12562626/how-to-print-out-from-cgridview-to-csv