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具有多个搜索筛选器的Cake PHP3分页

php cakephp pagination

具有多个搜索筛选器的Cake PHP3分页,php,cakephp,pagination,cakephp-3.0,Php,Cakephp,Pagination,Cakephp 3.0,在我的搜索中有四个过滤器。获得搜索结果后，如何使用搜索词分页？它的意思是，若我读到这本书的第二页 分页将不会显示搜索文件管理器表单数据，并显示以下错误 Notice (8): Undefined index: to [APP/Controller/Admin/ScheduleController.php, line 257] 控制器代码 public function search() { $this->viewBuilder()->template('a

在我的搜索中有四个过滤器。获得搜索结果后，如何使用搜索词分页？它的意思是，若我读到这本书的第二页 分页将不会显示搜索文件管理器表单数据，并显示以下错误

Notice (8): Undefined index: to [APP/Controller/Admin/ScheduleController.php, line 257]
控制器代码

public function search() {

            $this->viewBuilder()->template('allschedule');

            $scheduleto = date('Y-m-d', strtotime($this->request->data['to']." +1 days"));
            $schedulefrom =date('Y-m-d', strtotime($this->request->data['from']));

            if($this->request->data['company'] != 'all' && $this->request->data['gig'] == 'all')
            {
                $searchfilter = array(
                        'Schedule.shift_from > ' => $schedulefrom,
                        'Schedule.shift_from < ' => $scheduleto,
                        'Job.company' =>$this->request->data['company'],
                        'Schedule.status !=' =>0,
                        );
            }
            elseif($this->request->data['company'] == 'all' && $this->request->data['gig'] != 'all')
            {
                $searchfilter = array(
                        'Schedule.shift_from > ' => $schedulefrom,
                        'Schedule.shift_from < ' => $scheduleto,
                        'Schedule.gig_id' =>$this->request->data['gig'],
                        'Schedule.status !=' =>0,
                        );

            }
            elseif($this->request->data['company'] != 'all' && $this->request->data['gig'] != 'all')
            {
                $searchfilter = array(
                        'Job.company' =>$this->request->data['company'],
                        'Schedule.gig_id' =>$this->request->data['gig'],
                        'Schedule.shift_from > ' => $schedulefrom,
                        'Schedule.shift_from < ' => $scheduleto,
                        'Schedule.status !=' =>0,
                        );

             }
            else
            {
                $searchfilter = array(
                        'Schedule.shift_from > ' => $schedulefrom,
                        'Schedule.shift_from < ' => $scheduleto,
                        'Schedule.status !=' =>0,
                        );

            }


        $this->paginate = [
            'fields' => ['User.name', 'Schedule.shift_from', 'Schedule.id', 'Schedule.shift_to', 'Schedule.shift_description', 'Schedule.checkin', 'Schedule.checkout', 'Schedule.start', 'Schedule.stop', 'Schedule.comment', 'Schedule.attested'],
            'conditions' => $searchfilter,
            'contain' => ['Job','User'],
            'order' => [
                'shift_from' => 'ASC'
            ],
            'limit' => 30  //'limit' 
        ];
        $schedules = $this->paginate($this->Schedule);

            $this->set(compact('schedules'));
            $this->set('_serialize', ['schedules']);

    }

<div class="pagination pagination-large">
                <ul>
                        <?php
                            echo $this->Paginator->prev(__('prev'), array('tag' => 'li'), null, array('tag' => 'li','class' => 'disabled','disabledTag' => 'a'));
                            echo $this->Paginator->numbers(array('separator' => '','currentTag' => 'a', 'currentClass' => 'active','tag' => 'li','first' => 1));
                            echo $this->Paginator->next(__('next'), array('tag' => 'li','currentClass' => 'disabled'), null, array('tag' => 'li','class' => 'disabled','disabledTag' => 'a'));
                        ?>
                    </ul>
                </div>

公共函数搜索（）{
$this->viewBuilder（）->模板（'allschedule'）；
$scheduleto=date（'Y-m-d'，strotime（$this->request->data['to'].“+1天”）；
$schedulefrom=date（'Y-m-d'，strotime（$this->request->data['from']）；
如果（$this->request->data['company']！='all'&&$this->request->data['gig']='all'）
{
$searchfilter=数组(
“Schedule.shift_from>”=>$schedulefrom，
'Schedule.shift_from<'=>$scheduleto，
'Job.company'=>$this->request->data['company']，
“Schedule.status！=”=>0，
);
}
elseif（$this->request->data['company']=='all'&&$this->request->data['gig']！='all'）
{
$searchfilter=数组(
“Schedule.shift_from>”=>$schedulefrom，
'Schedule.shift_from<'=>$scheduleto，
'Schedule.gig_id'=>this->request->data['gig']，
“Schedule.status！=”=>0，
);
}
elseif（$this->request->data['company']！='all'&&$this->request->data['gig']！='all'）
{
$searchfilter=数组(
'Job.company'=>$this->request->data['company']，
'Schedule.gig_id'=>this->request->data['gig']，
“Schedule.shift_from>”=>$schedulefrom，
'Schedule.shift_from<'=>$scheduleto，
“Schedule.status！=”=>0，
);
}
其他的
{
$searchfilter=数组(
“Schedule.shift_from>”=>$schedulefrom，
'Schedule.shift_from<'=>$scheduleto，
“Schedule.status！=”=>0，
);
}
$this->paginate=[
'字段'=>['User.name'，'Schedule.shift\u from'，'Schedule.id'，'Schedule.shift\u to'，'Schedule.shift\u description'，'Schedule.checkin'，'Schedule.checkout'，'Schedule.start'，'Schedule.stop'，'Schedule.comment'，'Schedule.verified']，
“条件”=>$searchfilter，
'包含'=>['Job'，'User']，
“订单”=>[
'shift_from'=>'ASC'
],
“限制”=>30/“限制”
];
$schedules=$this->paginate（$this->Schedule）；
$this->set（紧凑（“时间表”）；
$this->set（“_serialize”，[“schedules]”）；
}
CTP文件

public function search() {

            $this->viewBuilder()->template('allschedule');

            $scheduleto = date('Y-m-d', strtotime($this->request->data['to']." +1 days"));
            $schedulefrom =date('Y-m-d', strtotime($this->request->data['from']));

            if($this->request->data['company'] != 'all' && $this->request->data['gig'] == 'all')
            {
                $searchfilter = array(
                        'Schedule.shift_from > ' => $schedulefrom,
                        'Schedule.shift_from < ' => $scheduleto,
                        'Job.company' =>$this->request->data['company'],
                        'Schedule.status !=' =>0,
                        );
            }
            elseif($this->request->data['company'] == 'all' && $this->request->data['gig'] != 'all')
            {
                $searchfilter = array(
                        'Schedule.shift_from > ' => $schedulefrom,
                        'Schedule.shift_from < ' => $scheduleto,
                        'Schedule.gig_id' =>$this->request->data['gig'],
                        'Schedule.status !=' =>0,
                        );

            }
            elseif($this->request->data['company'] != 'all' && $this->request->data['gig'] != 'all')
            {
                $searchfilter = array(
                        'Job.company' =>$this->request->data['company'],
                        'Schedule.gig_id' =>$this->request->data['gig'],
                        'Schedule.shift_from > ' => $schedulefrom,
                        'Schedule.shift_from < ' => $scheduleto,
                        'Schedule.status !=' =>0,
                        );

             }
            else
            {
                $searchfilter = array(
                        'Schedule.shift_from > ' => $schedulefrom,
                        'Schedule.shift_from < ' => $scheduleto,
                        'Schedule.status !=' =>0,
                        );

            }


        $this->paginate = [
            'fields' => ['User.name', 'Schedule.shift_from', 'Schedule.id', 'Schedule.shift_to', 'Schedule.shift_description', 'Schedule.checkin', 'Schedule.checkout', 'Schedule.start', 'Schedule.stop', 'Schedule.comment', 'Schedule.attested'],
            'conditions' => $searchfilter,
            'contain' => ['Job','User'],
            'order' => [
                'shift_from' => 'ASC'
            ],
            'limit' => 30  //'limit' 
        ];
        $schedules = $this->paginate($this->Schedule);

            $this->set(compact('schedules'));
            $this->set('_serialize', ['schedules']);

    }

<div class="pagination pagination-large">
                <ul>
                        <?php
                            echo $this->Paginator->prev(__('prev'), array('tag' => 'li'), null, array('tag' => 'li','class' => 'disabled','disabledTag' => 'a'));
                            echo $this->Paginator->numbers(array('separator' => '','currentTag' => 'a', 'currentClass' => 'active','tag' => 'li','first' => 1));
                            echo $this->Paginator->next(__('next'), array('tag' => 'li','currentClass' => 'disabled'), null, array('tag' => 'li','class' => 'disabled','disabledTag' => 'a'));
                        ?>
                    </ul>
                </div>
上面的代码生成分页，但当它转到分页结果中的下一页时，搜索帖子数据丢失，数据列表显示错误

如何使用筛选器获取分页结果列表

文件管理器表单

<?php echo $this->Form->create('Schedule', array('type' => 'post', 'action' => 'search', 'class'=> 'form-inline'));?>
    <div class="form-group">
             <div class="form-group" style="padding: 0 0;">
      <span style="font-size:12px; display: block;">Company</span>
      <?php

                            echo $this->Form->select('company', $companyarray, array('id' => 'company','escape' => false,'class'=> 'form-control input-sm', 'style'=>'width:160px'));
                        ?>
    </div>
    <div class="form-group" id="gigselect" style="padding: 0 10px;">
       <span style="font-size:12px; display: block;">Gig</span>
      <?php

                            echo $this->Form->select('gig', $searchgigarray, array('id' => 'gig','escape' => false,'class'=> 'form-control input-sm','style'=>'width:160px'));
                        ?>
    </div>


    <div class="form-group" style="padding: 0 0;">
    <span style="font-size:12px; display: block;">From</span>
    <div class="input-group">
            <span class="input-group-addon"><i class="fa fa-calendar"></i></span>
            <input id="from" name="from" type="text" value="<?php echo $backdate;?>" class="form-control input-sm" style="width:120px">
     </div>
    </div>
    <div class="form-group" style="padding: 0 10px;">
        <span style="font-size:12px; display: block;">To</span>
        <div class="input-group">
                <span class="input-group-addon"><i class="fa fa-calendar"></i></span>
                <input id="to" name="to" type="text" value="<?php echo $frontdate;?>" class="form-control input-sm" style="width:120px">
         </div>
    </div>
    <div class="form-group" style="padding: 0 0; margin-top:15px;">
        <div class="input-group">
           <?php echo $this->Form->submit('OK',array('class'=>'btn btn-success','style'=>"height: 2em;")); ?> 
        </div>
    </div>
  </div>
  <?php echo $this->Form->end() ?>


公司
现场演奏会
从…起

提交表单时未发生错误的原因是服务器中存在
$\u POST
变量
但是如果您单击页面按钮，即
，则
$\u POST
将消失

这就是为什么会发生这种情况

注意（8）：未定义索引：至[APP/Controller/Admin/ScheduleController.php，第257行]

要解决此问题，请更改获取的方法


<?php echo $this->Form->create('Schedule', array('type' => 'get', 'action' => 'search', 'class'=> 'form-inline'));?>
<div class="form-group">
         <div class="form-group" style="padding: 0 0;">
  <span style="font-size:12px; display: block;">Company</span>
  <?php

                        echo $this->Form->select('company', $companyarray, array('id' => 'company','escape' => false,'class'=> 'form-control input-sm', 'style'=>'width:160px'));
                    ?>
</div>
<div class="form-group" id="gigselect" style="padding: 0 10px;">
   <span style="font-size:12px; display: block;">Gig</span>
  <?php

                        echo $this->Form->select('gig', $searchgigarray, array('id' => 'gig','escape' => false,'class'=> 'form-control input-sm','style'=>'width:160px'));
                    ?>
</div>


<div class="form-group" style="padding: 0 0;">
<span style="font-size:12px; display: block;">From</span>
<div class="input-group">
        <span class="input-group-addon"><i class="fa fa-calendar"></i></span>
        <input id="from" name="from" type="text" value="<?php echo $backdate;?>" class="form-control input-sm" style="width:120px">
 </div>
</div>
<div class="form-group" style="padding: 0 10px;">
    <span style="font-size:12px; display: block;">To</span>
    <div class="input-group">
            <span class="input-group-addon"><i class="fa fa-calendar"></i></span>
            <input id="to" name="to" type="text" value="<?php echo $frontdate;?>" class="form-control input-sm" style="width:120px">
     </div>
</div>
<div class="form-group" style="padding: 0 0; margin-top:15px;">
    <div class="input-group">
       <?php echo $this->Form->submit('OK',array('class'=>'btn btn-success','style'=>"height: 2em;")); ?> 
    </div>
</div>
</div>
<?php echo $this->Form->end() ?>



希望这能有所帮助。
您能在这里包括您的表单
$searchfilter
值不是来自
$\u GET
。它如下所示
search？page=4&sort=Schedule.shift\u from&direction=ASC
实际上，如果单击页面按钮，$\u POST数据将不再存在，这就是为什么必须使用$\u GET而不是$_POST@NewbeeDev使用表单更新帖子，但所有文件管理器参数都不在$\u GET中。搜索参数不是如此，这将做你想要的（PRG），它会做得很好，干净。