问：如何通过ajax 更新CgridVeiw？
状态：我已经完成了 cookie。但是有一个问题。在页面上传时，日期总是显示在从日期和到日期文本框中。并且当重新加载页面时，它并没有清除。
这是我的看法
<?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'page-form',
'enableAjaxValidation'=>true,
)); ?>
<div style="margin-top:30px;">
<b>From :</b>
<?php
$this->widget('zii.widgets.jui.CJuiDatePicker', array(
'name'=>'from_date', // name of post parameter
//'value'=>Yii::app()->request->cookies['from_date']->value, // value comes from cookie after submittion
'options'=>array(
'showAnim'=>'fold',
'dateFormat'=>'yy-mm-dd',
),
'htmlOptions'=>array(
'style'=>'height:20px;'
),
));
?>
<span> </span>
<b>To :</b>
<?php
$this->widget('zii.widgets.jui.CJuiDatePicker', array(
'name'=>'to_date',
//'value'=>Yii::app()->request->cookies['to_date']->value,
'options'=>array(
'showAnim'=>'fold',
'dateFormat'=>'yy-mm-dd',
),
'htmlOptions'=>array(
'style'=>'height:20px;'
),
));
?>
<span> </span>
<?php echo CHtml::submitButton('Go'); ?>
<?php
echo CHtml::ajaxSubmitButton('Search', CHtml::normalizeUrl(array('index')),
array(
'success'=>'js:'
.'function(){'
.'$.fn.yiiGridView.update("acc-payment-recei-grid", {url:"index"});'
.'}',
),
array('id'=>'go', 'name'=>'go'));
?>
<?php $this->endWidget(); ?>
<p style="float:right;">
<a href="<?php echo "create"; ?>" class="btn btn-info">New Payment Receive</a>
</p>
</div>
<style>
.items table tr:last-child td:first-child {
-moz-border-radius-bottomleft:10px;
-webkit-border-bottom-left-radius:10px;
border-bottom-left-radius:10px
}
.items table tr:last-child td:last-child {
-moz-border-radius-bottomright:10px;
-webkit-border-bottom-right-radius:10px;
border-bottom-right-radius:10px
}
</style>
<?php $this->widget('zii.widgets.grid.CGridView', array(
'id'=>'acc-payment-recei-grid',
'dataProvider'=>$accpaymentrecei->search(),
//'filter'=>$accpaymentrecei,
'columns'=>array(
//'id',
array('name' => 'acc_category_id',
'value'=>'(isset($data->acccategories->name)) ? CHtml::encode($data->acccategories->name) :""',
),
array('name' => 'acc_recei_id',
'header'=> 'Account Received',
//'value'=>'(isset($data->method)) ? CHtml::encode($data->method) :""',
),
array(
'name' => 'date',
'value'=>'($data->date= 0) ? "" : date("d M yy",strtotime($data->date))',
),
array('name' => 'method',
'value'=>'(isset($data->method)) ? CHtml::encode($data->method) :""',
),
array('name' => 'description',
//'value'=>'(isset($data->method)) ? CHtml::encode($data->method) :""',
),
/*
'created_date',
'updated_date',
'file_name',
*/
array(
'class'=>'CButtonColumn',
),
),
));
这是控制器
public function actionIndex()
{
$accpaymentrecei=new AccPaymentRecei('search');
$accpaymentrecei->unsetAttributes(); // clear any default values
if(isset($_GET['AccPaymentRecei']))
$accpaymentrecei->attributes=$_GET['AccPaymentRecei'];
$acccategory = AccCategory::model()->findAll();
$arr_method = array('Cash'=>'Cash', 'Cheque'=>'Cheque', 'Credit Card'=>'Credit Card', 'Bank Transfer'=>'Bank Transfer');
$this->from_to_date($accpaymentrecei);
//exit();
$this->render('index',array(
'accpaymentrecei'=>$accpaymentrecei,
'acccategory'=>$acccategory,
'arr_method'=>$arr_method,
));
}
protected function from_to_date($model)
{
unset(Yii::app()->request->cookies['from_date']); // first unset cookie for dates
unset(Yii::app()->request->cookies['to_date']);
//$model=new XyzModel('search'); // your model
$model->unsetAttributes(); // clear any default values
if(!empty($_POST))
{
Yii::app()->request->cookies['from_date'] = new CHttpCookie('from_date', $_POST['from_date']); // define cookie for from_date
Yii::app()->request->cookies['to_date'] = new CHttpCookie('to_date', $_POST['to_date']);
$model->from_date = $_POST['from_date'];
$model->to_date = $_POST['to_date'];
}else{
Yii::app()->request->cookies['from_date'] = new CHttpCookie('from_date', date("Y/m/d"));
Yii::app()->request->cookies['to_date'] = new CHttpCookie('to_date', date("Y/m/d"));
}
}