Hi…
Ive been trying to implement the Custom Page Size for CGridView that is mentioned in the url : http://www.yiiframework.com/forum/index.php/topic/8994-dropdown-for-pagesize-in-cgridview/
But for me it gives another error :
TypeError: $.param.querystring is not a function
[Break On This Error]
options.url = $.param.querystring(options.url, options.data);
My Controller :
//Notifications
public function actionNotifications() {
$model = new Notifications;
//
// page size drop down changed
if (isset($_GET['pageSize'])) {
//
// pageSize will be set on user's state
Yii::app()->user->setState('pageSize',(int)$_GET['pageSize']);
//
// unset the parameter as it
// would interfere with pager
// and repetitive page size change
unset($_GET['pageSize']);
}
$key = Yii::app()->request->getQuery('key');
if($key) {
$model->notificationText = $key;
}
$this -> layout = 'main';
$this->render('notifications' ,array('model' => $model));
}
My model :
/**
* @return string the associated database table name
*/
public function tableName()
{
return 'mobsrv_notification';
}
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('notificationText', 'required'),
array('createdDate, modifiedDate', 'safe'),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('notificationText', 'safe', 'on'=>'search'),
);
}
/**
* @return array relational rules.
*/
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'notificationText' => 'Notification Title',
'createdDate' => 'Notification Created Date',
'modifiedDate' => 'Notification Modified Date'
);
}
/**
* Retrieves a list of models based on the current search/filter conditions.
* @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
*/
public function search()
{
// Warning: Please modify the following code to remove attributes that
// should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('notificationText',$this->notificationText,true);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
}
public function notificationList() {
$criteria=new CDbCriteria;
$criteria->compare('notificationText',$this->notificationText,true);
$sort = new CSort;
$sort->attributes = array('*');
$pagination = new CPagination;
if ($this->notificationText) {
$sort->params = array(
'key' => $this->notificationText,
'page' => Yii::app()->request->getQuery('page', '0'),
);
$pagination->params = array(
'key' => $this->notificationText,
'sort' => Yii::app()->request->getQuery('sort', 'notificationId'),
//'pageSize'=> Yii::app()->user->getState('pageSize',Yii::app()->params['defaultPageSize'])
);
}
$sort->defaultOrder = 'notificationId';
return new CActiveDataProvider(get_class($this),array(
'pagination'=>array(
//
// please check how we get the
// the pageSize from user's state
'pageSize'=> Yii::app()->user->getState('pageSize',
//
// we have previously set defaultPageSize
// on the params section of our main.php config file
Yii::app()->params['defaultPageSize']),
),
'sort' => $sort,
'criteria'=>$criteria,
));
}
My View Part :
<!--listing holder start-->
<?php
$pageSize=Yii::app()->user->getState('pageSize',Yii::app()->params['defaultPageSize']);
// we use header of button column for the drop down
$widget = $this->widget('zii.widgets.grid.CGridView', array(
'id' => 'notifications-grid',
'cssFile' => Yii::app()->baseUrl . '/css/gridview.css',
'dataProvider' => $model->notificationList(),
'enablePagination' => true,
'ajaxUpdate' => false,
'emptyText' => 'No results found.',
'template' => '{items}',
'pager' => array(
'class' => 'LinkPager',
'cssFile' => false,
'header' => '',
'firstPageLabel' => '',
'prevPageLabel' => '<img class="next-btn">',
'nextPageLabel' => '<img class="previous-btn">',
'lastPageLabel' => '',
),
'columns' => array(
array(
'name' => 'id',
'type' => 'raw',
'htmlOptions' => array('class' => 'width40'),
'headerHtmlOptions'=>array('class' => 'width40'),
'header' => 'S/N',
'value' => '$this->grid->dataProvider->pagination->currentPage * $this->grid->dataProvider->pagination->pageSize + ($row+1)',
),
array(
'name' => 'notificationText',
'type' => 'raw',
'htmlOptions'=> array('class'=>'width400'),
'headerHtmlOptions'=>array('class' => 'width400'),
'header' => 'Notification Text',
'value' => '$data->notificationText',
),
array(
'name' => 'createdDate',
'type' => 'raw',
'htmlOptions'=> array('class'=>'width150'),
'header' => 'Created On',
'value' => '$data->createdDate',
),
array(
'class' => 'CButtonColumn',
'header'=>CHtml::dropDownList('pageSize',
$pageSize,
array(20=>20,50=>50,100=>100),
array(
// change 'user-grid' to the actual id of your grid!!
'onchange'=>
"$.fn.yiiGridView.update('notifications-grid',{ data:{pageSize: $(this).val() }})",
)),
'htmlOptions' => array('class' => 'width110'),
'headerHtmlOptions'=>array('class' => 'width110'),
'template' => '{update} {delete} <a class="file-btn" href="/isml/source/portal/index.php/user/editnotification" title="Click here to copy notification"></a>',
'buttons' => array()
),
),));
?>
My page source for the header would look like this(there are no scripts added anywhere else) :
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="/isml/source/portal/css/gridview.css" />
<script type="text/javascript" src="/isml/source/portal/assets/91c257bb/jquery.js"></script>
<script type="text/javascript" src="/isml/source/portal/assets/91c257bb/jquery.ba-bbq.js"></script>
<title>ISML</title>
<link href="/isml/source/portal/css/master.css"rel="stylesheet" type="text/css" />
<link rel="icon" type="/isml/source/portal/image/png" href="images/favi-icon.ico"/>
<script type="text/javascript" src="/isml/source/portal/js/jquery.min.js"></script>
<script type="text/javascript" src="/isml/source/portal/js/slides.min.jquery.js"></script>
<script type="text/javascript" src="/isml/source/portal/js/jquery_carousel_lite.js"></script>
<script type="text/javascript" src="/isml/source/portal/js/jquery.jqzoom-core.js"></script>
<script type="text/javascript" src="/isml/source/portal/js/placeholder.js"></script>
<script type="text/javascript" src="/isml/source/portal/js/script.js"></script>
</head>
Can anyone point me where i am wrong?..
…