Pagination in yii without in gridview or list view - php

Question

How to do pagination in Yii without any grid view and listview
I was stack in their for two days
these is my controller
public function actionIndex()
{
$criteria = new CDbCriteria;
// $criteria ->order = 'date';
$pages = new CPagination(OfferEvents::model()->count());
$pages ->pageSize = 2;
$pages -> applyLimit($criteria);
$post= OfferEvents::model()->findAll($criteria);
$this -> render('index', array('post' => $post, 'pages' => $pages));
}
and my view
<?php foreach($models as $model): ?>
<?php for($x = 0; $x < $arrlength; $x++) { ?>
<?php if($catiddet == 1){?>
<div class="col-sm-4">
<div class="list-box fadeInDown ">
<div class="img-box-1">
<img src="<?php echo $offerListArray[$x]['offerimg']; ?>" style="width:360px;height:202px;" />
<a href="#" class="view-btn" d='modal-launcher' data-toggle="modal"
data-target="#detailsOffeEve" onClick="showdetails(<?php echo $offerListArray[$x]['id']; ?>)">View Event</a>
</div>
<div class="text-box">
<?php
$date2=$offerListArray[$x]['enddate'] ;
$diff = (strtotime($date2)- strtotime($now))/24/3600;
?>
<div class="round-box clear"><span><h1><?php echo $diff ?><small>Days</small></h1></span></div>
<p style="height:19px;overflow: hidden;"> <b ><?php echo $offerListArray[$x]['offertitle']; ?> </b></p>
<p style="height: 80px;overflow: hidden;"><?php echo $offerListArray[$x]['description']; ?> </p>
</div>
</div>
</div>
<?php } else{?>
<div class="col-sm-4" >
<div class="list-box">
<div class="img-box-1">
<?php $filepathnw=$offerListArray[$x]['offerimg'];
//if (file_exists($filepathnw)) { $filepathSrc=Yii::app()->baseUrl.'/'.$filepathnw; } else
//{ $filepathSrc='http://www.childnet.com/pimages/1351720/thumbnail4.jpg'; }
?>
<img src="<?php echo $filepathnw; ?>" />
<a href="#" class="view-btn" d='modal-launcher' data-toggle="modal"
data-target="#detailsOffeEve" onClick="showdetails(<?php echo $offerListArray[$x]['id']; ?>)">View Offer</a>
</div>
<div class="text-box" style="padding:2px !important;">
<?php
$date2=$offerListArray[$x]['enddate'] ;
$diff = (strtotime($date2)- strtotime($now))/24/3600;
?>
<span><h1><?php echo $diff ?><small>Days</small></h1></span>
<span><h1><?php echo $offerListArray[$x]['discountper']; ?>%<small>DISCOUNT</small></h1></span>
<span><h1>$<?php echo $offerListArray[$x]['discountperamt']; ?><small>You Save</small></h1></span>
<div class="text-box" style="padding:15px;">
<p style="height:19px;overflow: hidden;">
<b ><?php echo $offerListArray[$x]['offertitle']; ?> </b></p>
<p style="height: 80px;overflow: hidden;"><?php echo $offerListArray[$x]['description']; ?> </p>
</div> </div>
</div>
</div>
<?php } ?>
<?php } ?>
<?php endforeach; ?>
// display pagination
<?php $this->widget('CLinkPager', array(
'pages' => $pages,
)) ?>
out put comes fine..but the data repeats...
select * FROM offer_events WHERE enddate >= '$now' AND (title like '%$locationdet%' OR description like '%$locationdet%') AND type = '$catiddet' ORDER BY id DESC LIMIT 6 ");
$datalat = $dbCommand->queryAll(); $numlatData=count($datalat);
// echo "<pre>"; print_r($datalat); echo "</pre>";
$latlongdats='';
if($numlatData!=0){
foreach($datalat as $expertn)
{
$ids=$expertn['id'];
$offertitle=$expertn['title'];
if($expertn['image']!=""){ $imgUrl=$expertn['image']; } else { $imgUrl='image-not-available.png'; }
$infowinimgpath='theme/images/OfferEvents/thumb/'.$imgUrl;
if (file_exists($infowinimgpath)) { $infowinimgpathSrc=Yii::app()->baseUrl.'/'.$infowinimgpath; } else
{ $infowinimgpathSrc=Yii::app()->baseUrl.'/theme/images/OfferEvents/thumb/image-not-available.png'; }
$offerimg=$infowinimgpathSrc;
$latinow=$expertn['latitude'];
$longinow=$expertn['longitude'];
$latlongdats.="['".$ids."', ".$latinow.",".$longinow.",'".$offertitle."','".$offerimg."','".$expertn['startdate']."'],";
$offertList = array(
"id" => $ids,
"offertitle"=> $offertitle,
"offerimg" => $offerimg,
"description" => $expertn['description'],
"startdate" => $expertn['startdate'],
"enddate" => $expertn['enddate'],
"discountper" => $expertn['discountper'],
"discountperamt" => $expertn['discountperamt']
);
array_push($offerListArray,$offertList);
}
$zoomlevel=3;
$latlongdatsfinal=rtrim($latlongdats, ",");
} else { $latlongdatsfinal="['','',''],"; $ErrorMsgmap="No Result Found."; }
}
and could you please explain me how this happend???

Answer 1

You can use CActiveDataProvider to perform your pagination needs
public function actionIndex()
{
$criteria = new CDbCriteria;
// $criteria ->order = 'date';
$post= new CActiveDataProvider('OfferEvents', array(
'criteria' => $criteria,
'pagination'=>array('pageSize' => 2),
));
$this -> render('index', array('post' => $post));
}
In your view, instead of using foreach loop, use ListView / GridView and pass the CActiveDataProvider instance ($post) in your case
$this->widget('zii.widgets.CListView', array(
'dataProvider'=>$post,
'itemView'=>'_post', // refers to the partial view named '_post'
));
the "_post.php" subview file would contain
$data->property // whatever properties you have set for 'OfferEvents'