yii 模型搜索与时间戳的日期范围 [英] yii model search with daterange for time stamp
问题描述
可以发布如何使用日期选择器过滤网格视图时间戳(Y-m-d h:m:s)列.我的模型在下面
公共函数search(){$criteria=new CDbCriteria();$criteria->condition="time_up BETWEEN UNIX_TIMESTAMP('$this->time_up_from') AND UNIX_TIMESTAMP('$this->time_up_to')";$criteria->compare('proc_id',$this->proc_id);$criteria->compare('book_id',$this->book_id);$criteria->compare('Project_name', $this->Project_name);$criteria->compare('isbn_no', $this->isbn_no);$criteria->compare('book_title',$this->book_title);$criteria->compare('totalpage',$this->totalpage,true);$criteria->compare('totaltime',$this->totaltime,true);返回新的 CActiveDataProvider($this, array('标准'=>$标准，'分页'=>数组('pageSize'=>100),));}对于正常的特定条件，它在以下条件下工作
$criteria->condition = " time_up LIKE '$this->time_up%'";对于日期范围它不起作用我也尝试过wiki/142/在 yii 网站 但没有用.请在这方面提供帮助.或提供一些其他方法来搜索时间戳.
我从高级搜索表单输入的内容
<?php $form=$this->beginWidget('CActiveForm', array('action'=> Yii::app()->createUrl($this->route),'方法'=>'获取',));?><div class="row"><?php echo "Time UP from";?><?php $this->widget('zii.widgets.jui.CJuiDatePicker',大批('模型'=>$模型，'name'='进程[time_up_from]'，//保存用户输入的模型属性字段'选项'=>数组('showAnim'='折叠','dateFormat'=''yy-mm-dd',),'htmlOptions'=>数组('样式'=>'高度:20像素；宽度:100像素'，'大小'=> 15，//'value'=>date('Y-m-d'),/*'onchange'=>"$.fn.yiiGridView.update('books-grid', {data: $(this).serialize()});"*/),));?><?php echo "时间到";?><?php $this->widget('zii.widgets.jui.CJuiDatePicker',大批('模型'=>$模型，'name'='进程[time_up_to]'，//保存用户输入的模型属性字段'选项'=>数组('showAnim'='折叠','dateFormat'=''yy-mm-dd',),'htmlOptions'=>数组('样式'=>'高度:20像素；宽度:100像素'，'大小'=> 15，//'value'=>date('Y-m-d'),/*'onchange'=>"$.fn.yiiGridView.update('books-grid', {data: $(this).serialize()});"*/),));?>
<?php echo CHtml::submitButton('Search');?>
问题的答案
我发现答案只是条件条件之前的 if 条件
`if(strlen($this->time_up_from) && strlen($this->time_up_to)){$criteria->condition="time_up BETWEEN UNIX_TIMESTAMP('$this->time_up_from') AND UNIX_TIMESTAMP('$this->time_up_to')";}现在它工作正常.@bool.dev 非常感谢您的建议.非常感谢.
试试这个:
公共函数search(){$criteria=new CDbCriteria();if(!empty($this->time_up_from) && !empty($this->time_up_to)){$criteria->condition="time_up BETWEEN UNIX_TIMESTAMP('$this->time_up_from') AND UNIX_TIMESTAMP('$this->time_up_to')";}$criteria->compare('proc_id',$this->proc_id);$criteria->compare('book_id',$this->book_id);$criteria->compare('Project_name', $this->Project_name);$criteria->compare('isbn_no', $this->isbn_no);$criteria->compare('book_title',$this->book_title);$criteria->compare('totalpage',$this->totalpage,true);$criteria->compare('totaltime',$this->totaltime,true);返回新的 CActiveDataProvider($this, array('标准'=>$标准，'分页'=>数组('pageSize'=>100),));}猜测 time_up_to 和 time_up_from 是您在模型中声明的虚拟属性，请注意您已正确声明它们，并为它们添加了安全验证器，像这样:
//在您的模型中公共 $time_up_from;公共 $time_up_to;//在模型规则中返回数组(//其他规则//下面是安全规则array('proc_id, book_id, Project_name, isbn_no, book_title, totalpage, totaltime, time_up, time_up_from, time_up_to', 'safe', 'on'=>'search'),);也在您的搜索表单中修改日期选择器，正如我在评论中已经提到的:
//删除 'name'=>'Process[time_up_from]' 并使用以下行'属性'=>'time_up_from'//并删除 'name'=>'Process[time_up_to]' 并使用以下行'属性'=>'time_up_to'Dcoder 在下面的评论中指出，我们应该始终绑定参数，以防止 sql 注入，并可能提高性能，因此修改条件可能是:
if(!empty($this->time_up_from) && !empty($this->time_up_to)){$criteria->condition="time_up BETWEEN UNIX_TIMESTAMP(:time_up_from) AND UNIX_TIMESTAMP(:time_up_to)";$criteria->params[':time_up_from']=$this->time_up_from;$criteria->parmas[':time_up_to']=$this->time_up_to;}can any post the how to filter a grid view timestamp(Y-m-d h:m:s) column using date picker. my model is below
public function search()
{
$criteria=new CDbCriteria();
$criteria->condition="time_up BETWEEN UNIX_TIMESTAMP('$this->time_up_from') AND UNIX_TIMESTAMP('$this->time_up_to')";
$criteria->compare('proc_id',$this->proc_id);
$criteria->compare('book_id',$this->book_id);
$criteria->compare('Project_name', $this->Project_name);
$criteria->compare('isbn_no', $this->isbn_no);
$criteria->compare('book_title',$this->book_title);
$criteria->compare('totalpage',$this->totalpage,true);
$criteria->compare('totaltime',$this->totaltime,true);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
'pagination'=>array(
'pageSize'=>100
),
));
}
for the normal particular condition its working by below condition
$criteria->condition = " time_up LIKE '$this->time_up%'";
for date range its not working i tried also wiki/142/ in yii website but no use. kindly help in this.or give some other methods to darange search for timestamp.
My inputs from advanced search form
<div class=" wide form">
<?php $form=$this->beginWidget('CActiveForm', array(
'action'=>Yii::app()->createUrl($this->route),
'method'=>'get',
)); ?>
<div class="row">
<?php echo "Time UP from"; ?>
<?php $this->widget('zii.widgets.jui.CJuiDatePicker',
array(
'model'=>$model,
'name'=>'Process[time_up_from]',
// Model attribute filed which hold user input
'options'=>array(
'showAnim'=>'fold',
'dateFormat'=>'yy-mm-dd',),
'htmlOptions'=>array(
'style'=>'height:20px;width:100px',
'size'=>15,
//'value'=>date('Y-m-d'),
/*'onchange'=>"$.fn.yiiGridView.update('books-grid', {data: $(this).serialize()});" */),));?>
</div>
<?php echo "Time Up to"; ?>
<?php $this->widget('zii.widgets.jui.CJuiDatePicker',
array(
'model'=>$model,
'name'=>'Process[time_up_to]',
// Model attribute filed which hold user input
'options'=>array(
'showAnim'=>'fold',
'dateFormat'=>'yy-mm-dd',),
'htmlOptions'=>array(
'style'=>'height:20px;width:100px',
'size'=>15,
//'value'=>date('Y-m-d'),
/*'onchange'=>"$.fn.yiiGridView.update('books-grid', {data: $(this).serialize()});"*/ ),));?>
</div>
<?php echo CHtml::submitButton('Search'); ?>
ANSWER FOR THE PROBLEM
hi i found the answer its just a if condition before criteria condition
`if(strlen($this->time_up_from) && strlen($this->time_up_to))
{
$criteria->condition="time_up BETWEEN UNIX_TIMESTAMP('$this->time_up_from') AND UNIX_TIMESTAMP('$this->time_up_to')";
}
now its working fine. @bool.dev thank you very much for your suggestions.thanks alot.
Try this:
public function search(){
$criteria=new CDbCriteria();
if(!empty($this->time_up_from) && !empty($this->time_up_to)){
$criteria->condition="time_up BETWEEN UNIX_TIMESTAMP('$this->time_up_from') AND UNIX_TIMESTAMP('$this->time_up_to')";
}
$criteria->compare('proc_id',$this->proc_id);
$criteria->compare('book_id',$this->book_id);
$criteria->compare('Project_name', $this->Project_name);
$criteria->compare('isbn_no', $this->isbn_no);
$criteria->compare('book_title',$this->book_title);
$criteria->compare('totalpage',$this->totalpage,true);
$criteria->compare('totaltime',$this->totaltime,true);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
'pagination'=>array(
'pageSize'=>100
),
));
}
Guessing that time_up_to and time_up_from are virtual attributes that you have declared in your model, take care that you have declared them properly, and also added the safe validator for them, like this:
// in your model
public $time_up_from;
public $time_up_to;
// in the rules of the model
return array(
// other rules
// below is the safe rule
array('proc_id, book_id, Project_name, isbn_no, book_title, totalpage, totaltime, time_up, time_up_from, time_up_to', 'safe', 'on'=>'search'),
);
Also in your search form modify the date pickers, as i already mentioned in the comments:
// remove the 'name'=>'Process[time_up_from]' and use the following line
'attribute'=>'time_up_from'
// and remove the 'name'=>'Process[time_up_to]' and use the following line
'attribute'=>'time_up_to'
Edit :
As Dcoder pointed out in the comments below, we should always bind params, to prevent sql injection, and possibly get improved performance, hence the modified condition could be:
if(!empty($this->time_up_from) && !empty($this->time_up_to)){
$criteria->condition="time_up BETWEEN UNIX_TIMESTAMP(:time_up_from) AND UNIX_TIMESTAMP(:time_up_to)";
$criteria->params[':time_up_from']=$this->time_up_from;
$criteria->parmas[':time_up_to']=$this->time_up_to;
}
这篇关于yii 模型搜索与时间戳的日期范围的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
