Clistview 'show More Results"

Yii 1.1 General Discussion
1

Is it possible to configure CListView / pager to append results to the current result set, i.e by clicking on a "show more results" button?

2

Anybody got any ideas for this?

3

Dear Friend

This is what I have done. It definetly needs some fine tuning.

Let us have a Model Student.

StudentController




public function actionIndex($more=false)

{

	$dataProvider=new CActiveDataProvider('Student',array(

		'pagination'=>array('pageSize'=>5),

		));

		

	$this->render('index',array(

		'dataProvider'=>$dataProvider,

		'more'=>$more

	));

}

index.php




<h1>Students</h1>

<?php echo CHtml::button('Show More',array('id'=>'more'));?> <!--Showin the button to get more items.-->


<?php $this->widget('zii.widgets.CListView', array(

	'dataProvider'=>$dataProvider,

	'itemView'=>$more?"_full":"_partial", //choosing 2 views....

	'id'=>'student_list',

)); ?>


<?php

Yii::app()->clientScript->registerScript('more','

	$("body").on("click","#more",function(){		

		$.fn.yiiListView.update("student_list",{data:{more:true}});		

		});

');

_partial.php




<?php

if($index<1) {?> <!--choosing only the first item in the list-->

<div class="view">

     

	<b><?php echo CHtml::encode($data->getAttributeLabel('id')); ?>:</b>

	<?php echo CHtml::link(CHtml::encode($data->id), array('view', 'id'=>$data->id)); ?>

	<br />


	<b><?php echo CHtml::encode($data->getAttributeLabel('name')); ?>:</b>

	<?php echo CHtml::encode($data->name); ?>

	<br />


	<b><?php echo CHtml::encode($data->getAttributeLabel('age')); ?>:</b>

	<?php echo CHtml::encode($data->age); ?>

	<br />


	<b><?php echo CHtml::encode($data->getAttributeLabel('sex')); ?>:</b>

	<?php echo CHtml::encode($data->sex); ?>

	<br />


	<b><?php echo CHtml::encode($data->getAttributeLabel('place')); ?>:</b>

	<?php echo CHtml::encode($data->place); ?>

	<br />




</div>


<?php } ?>

_full.php




<div class="view">

     

	<b><?php echo CHtml::encode($data->getAttributeLabel('id')); ?>:</b>

	<?php echo CHtml::link(CHtml::encode($data->id), array('view', 'id'=>$data->id)); ?>

	<br />


	<b><?php echo CHtml::encode($data->getAttributeLabel('name')); ?>:</b>

	<?php echo CHtml::encode($data->name); ?>

	<br />


	<b><?php echo CHtml::encode($data->getAttributeLabel('age')); ?>:</b>

	<?php echo CHtml::encode($data->age); ?>

	<br />


	<b><?php echo CHtml::encode($data->getAttributeLabel('sex')); ?>:</b>

	<?php echo CHtml::encode($data->sex); ?>

	<br />


	<b><?php echo CHtml::encode($data->getAttributeLabel('place')); ?>:</b>

	<?php echo CHtml::encode($data->place); ?>

	<br />

</div>


<?php unset($_GET['more']);?> <!--unset this parameter to get the button working across all pages.-->