我是Yii的新手。我已经完成了正常的标准搜索，并在Yii的网格视图中渲染它们。如果我在搜索/过滤后点击第二页，它会再次在网格视图中为我提供整套记录。
我的观点：
<div class="form">
<?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'nimsoft-alerts-form',
// Please note: When you enable ajax validation, make sure the corresponding
// controller action is handling ajax validation correctly.
// There is a call to performAjaxValidation() commented in generated controller code.
// See class documentation of CActiveForm for details on this.
'enableAjaxValidation'=>false,
)); ?>
<h1>Missing Hosts List</h1>
<?php //echo $form->errorSummary($model); ?>
<div style="float:left;">
<div class="row">
<?php echo $form->labelEx($model,'host_start_date'); ?>
<?php
Yii::import('application.extensions.CJuiDateTimePicker.CJuiDateTimePicker');
$this->widget('CJuiDateTimePicker', array(
'attribute' => 'host_start_date',
'language' => '',
'model' => $model,
'options' => array(
'mode' => 'focus',
'dateFormat' => 'yy-mm-dd',
//'minDate'=>'0',
'showAnim' => 'slideDown',
),
'htmlOptions' => array(
'style'=>'height:20px;',
'value' => $model->host_start_date,
),
));
?>
<?php echo $form->error($model,'host_start_date'); ?>
</div>
</div>
<div style="float:left;"> </div>
<div style="float:left;">
<div class="row">
<?php echo $form->labelEx($model,'host_end_date'); ?>
<?php
Yii::import('application.extensions.CJuiDateTimePicker.CJuiDateTimePicker');
$this->widget('CJuiDateTimePicker', array(
'attribute' => 'host_end_date',
'language' => '',
'model' => $model,
'options' => array(
'mode' => 'focus',
'dateFormat' => 'yy-mm-dd',
//'minDate'=>'0',
'showAnim' => 'slideDown',
),
'htmlOptions' => array(
'style'=>'height:20px;',
'value' => $model->host_end_date,
),
));
?>
<?php echo $form->error($model,'host_end_date'); ?>
</div>
</div>
<div class="row buttons">
<?php echo CHtml::button('Search',array('submit' => array('Site/index')));?>
<?php echo CHtml::button('Search and Export',array('submit' => array('Site/Export')));?>
</div>
<?php $this->endWidget(); ?>
<!--<div class="row buttons">
<a href="<?php //echo $this->createUrl('Site/Index',array('id'=>$cust_id,'isXLSDownload'=>1));?>" title="Export For All Customers" class="btn btn-primary circle_ok" style="text-decoration: none; color:#FF3333;" ><b>Export All</b></a>
</div>-->
<?php
$this->widget('zii.widgets.grid.CGridView', array(
'dataProvider'=>$dataProvider,
'enableSorting' => false,
'columns'=>array(
array( // display 'create_time' using an expression
'name'=>'alert_device',
'value'=>'$data->alert_device',
),
array( // display 'create_time' using an expression
'name'=>'alert_event_time',
'value'=>'$data->alert_event_time',
),
array( // display 'create_time' using an expression
'name'=>'alert_datetime',
'value'=>'$data->alert_datetime',
),
),
//'itemView'=>'_view',
));
?>
</div>
我的行动：
public function actionIndex()
{
//$this->layout=false;
$model=new NimsoftAlerts;
if(isset($_POST['NimsoftAlerts']))
{
$model->attributes=$_POST['NimsoftAlerts'];
if($model->validate())
{
$pagination=1;
$criteria = new CDbCriteria();
$criteria->condition = "alert_datetime >= '$model->host_start_date' and alert_datetime <= '$model->host_end_date' and alert_itsm_ack_status IS NULL";
$details = NimsoftAlerts::model()->findAll($criteria);
$dataProvider=new CActiveDataProvider('NimsoftAlerts',array(
'criteria' => $criteria,));
}
else $dataProvider=new CActiveDataProvider('NimsoftAlerts');
// if(isset($pagination))
// {
// $dataProvider=new CActiveDataProvider('NimsoftAlerts',array(
// 'criteria' => $criteria,));
// }
}
else
{ $dataProvider=new CActiveDataProvider('NimsoftAlerts'); }
if($_REQUEST['isXLSDownload']=='1')
{
$xlsName='Missing_Host_Details_'.date('YmdHis').'.xls';
$sheetName='Missing Host Details';
$headerTxt='Host Details';
$arrTh=array(
'alert_device'=>array('label'=>'Alert Device'),
'alert_event_time'=>array('label'=>'Alert Event Time'),
'alert_datetime'=>array('label'=>'Alert Datetime'),
);
$this->generateCXLS($xlsName,$sheetName,$criteria,$model,$headerTxt,$arrTh);
//GlobalFuncs::generateCXLS($xlsName,$sheetName,$criteria,$model,$headerTxt,$arrTh);
}
$nimsoftAlerts = new NimsoftAlerts;
$viewNimsoftTktSts = $nimsoftAlerts->dispNimsoftTktSts();
// renders the view file 'protected/views/site/index.php'
// using the default layout 'protected/views/layouts/main.php'
$this->render('index',array(
'viewNimsoftTktSts'=>$viewNimsoftTktSts,
'dataProvider'=>$dataProvider,
'model'=>$model,
));
}
答案 0 :(得分：0)
点击分页按钮后，这就是所谓的 -
$dataProvider=new CActiveDataProvider('NimsoftAlerts');
而不是
if(isset($_POST['NimsoftAlerts'])) { [......] }。
所以试试这个 -
$model=new NimsoftAlerts;
$model->unsetAttributes(); // clear any default values
//Removed the content from here.
if(isset($_POST['NimsoftAlerts']))
{
$model->attributes=$_POST['NimsoftAlerts'];
if($model->validate())
{
[.....]
}
else {
$dataProvider = $model->search();
}
}
else {
$dataProvider = $model->search();
}
$model->search()将添加过滤器，分页将包含从$_GET[]收到的过滤值。
我希望它有所帮助。
答案 1 :(得分：0)
使用分页时，似乎不会发送自定义搜索表单中的所选日期，因此会获取所有记录。所以你必须手动发送它们。
我在我的示例项目中实现了相同的场景。尝试在项目中使用它。
在您的视图文件中 -
//Your form has datepicker, this form has a textbox. On submit the values are posted to apply the filter.
<form id="filter_form" method="POST">
<input name="Skill[name]" id="Skill_name" value="<?php echo $model->name; ?>" />
<input type="submit" name="submit_btn" id="submit_btn" value="Submit" />
</form>
<script>
$(document).ready(function() {
$('.page a').click(function(ev) {
ev.preventDefault();
$.fn.yiiGridView.update('skill-grid', {data: $('#filter_form').serialize()}); //This will include the values from the form (dates in your case)
return false;
});
});
</script>
在你的控制器动作中 -
$model = new Skill;
$model->unsetAttributes();
if(isset($_REQUEST['Skill'])) {
$model->attributes = $_REQUEST['Skill'];
}
$dataProvider = $model->search();
$this->render('admin', array(
'dataProvider' => $dataProvider,
'model' => $model,
));`
重要提示：替换＆＃39;技能＆＃39;使用＆＃39; NimsoftAlerts＆＃39;。
的型号名称我希望它有所帮助。