YiiBooster modal Dataprovider Undefined - yii

Question

I am trying to load the index view from another model view in a modal window using yiibooster but the dataprovider of this model looks like it is undefined:
<?php $this->beginWidget(
'bootstrap.widgets.TbModal',
array('id' => 'documentacion')
); ?>
<div class="modal-header">
<a class="close" data-dismiss="modal">×</a>
<h4>Documentación</h4>
</div>
<?php
$doc = new ZfDocumentacionInmueble;
$this->renderPartial('//ZfDocumentacionInmueble/index', array('model'=>$doc));
?>
<div class="modal-footer">
<?php $this->widget(
'bootstrap.widgets.TbButton',
array(
'label' => 'Cerrar',
'url' => '#',
'htmlOptions' => array('data-dismiss' => 'modal'),
)
); ?>
</div>
<?php $this->endWidget(); ?>
ERROR: Undefined variable: dataProvider
thanks!
ERROR:
C:\APP\htdocs\yii\yiitest\protected\views\zfDocumentacionInmueble\index.php(6)
1 <?php
2 /* #var $this ZfDocumentacionInmuebleController */
3 /* #var $dataProvider CActiveDataProvider */
4
5 $this->widget('zii.widgets.CListView', array(
6 'dataProvider'=>$dataProvider,
7 'itemView'=>'_view',
8 )); ?>
CONTROLLER CODE:
public function actionIndex()
{
$dataProvider=new CActiveDataProvider('ZfDocumentacionInmueble');
$this->render('index',array(
'dataProvider'=>$dataProvider,
));
}

Answer 1

If the "real url" works, then the ZfDocumentacionInmueble::actionIndex()-function is creating a $dataProvider and passing it to the view.
In your renderPartial call, you do not pass on a $dataProvider. If you have created it in your controller action, be sure to pass it along (or otherwise you might have to copy the code from the other controller):
$this->renderPartial('//ZfDocumentacionInmueble/index', array('model'=>$doc, 'dataProvider' => $dataProvider));