Dear Friends
That was really great.
I have something to share.
Here I have
not used
session.
I have a model:
Edible(
id,name).
I have created a virtual property
pageSize in the model and made it safe on search.
class Edible extends CActiveRecord
{
public $pageSize=10;
public function rules()
{
return array(
array('name', 'required'),
array('name', 'length', 'max'=>64),
array('id, name,pageSize', 'safe', 'on'=>'search'),
);
}
public function search()
{
$criteria=new CDbCriteria;
$criteria->compare('id',$this->id);
$criteria->compare('name',$this->name,true);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
'pagination'=>array("pageSize"=>$this->pageSize),//Declaring page size.
));
}
}
<?php echo CHtml::activeDropDownList($model,'pageSize',array(5=>5,10=>10,20=>20,50=>50,100=>100));?>
<?php $this->widget('zii.widgets.grid.CGridView', array(
'id'=>'edible-grid',
'dataProvider'=>$model->search(),
'filter'=>$model,
//calling beforeAjaxUpdate method.
'beforeAjaxUpdate'=>'js:function(id,options)
{
var url=options.url;
url=url+"&Edible[pageSize]="+$("#Edible_pageSize").val();
options.url=url;
return true;
}',
'columns'=>array(
'id',
'name',
array(
'class'=>'CButtonColumn',
),
),
)); ?>
<?php
Yii::app()->clientScript->registerScript('test','
$("#Edible_pageSize").on("change",function(){
$("#edible-grid").yiiGridView("update",{data:{"Edible[pageSize]":$(this).val()}});
});
');
I am making a dropDownList at the top of the grid.
name attribute of that input="Edible[pageSize]".
id attribute of that input="Edible_pageSize.
Both are by default made by
YII.
In
beforeAjaxUpdate method I am appending the value of the
pageSize.So it is always available when going across pages and during filtering.
I am also registering script for ajax update of GRID when user changes the value of dropDownList.
Regards.
Help
Antonio Ramirez, on 09 November 2010 - 06:35 PM, said:
