变量未传递到在 cakephp 中查看

我们正在尝试两种发布到同一操作的表单。我们尝试从第一个表单中检索输入字段 txt1 的值，并将其传递给控制器列表，其中发送此值以在第二个表单的 for 循环中使用以动态创建表单。但是显示此错误："未定义的变量：计数器 [APP''View''Lists''add.ctp，第 107 行]CakePHP：快速发展的PHP框架蛋糕PHP 2.6.1"我正在附加控制器和视图的代码

视图：

 <script>
     $(document).ready(function() {  
         $('#txtt1').on('change',function(){
             var paper=$(this).val();
                //alert('hello');
             if(paper<=0)
               alert('No of members should be greater than zero');
             if(paper!='')
               //$('#apap').hide();
         });
     });
</script>
<h2>Member Details</h2>
   <div id="post1">
</div>
<?php
echo $this->form->create('List',array('action'=>'add'));
echo $this->form->input('txt1',array('id'=>'txtt1'));
//echo $this->form->input('txt2',array('id'=>'txt2'));
echo $this->Js->submit('Enter No. of Panel Members: ',array('update'=>'#success','id'=>'apap','class'=>'butstyle'));
?>
 </div>           
<div id='success'>
<?php
$options =array('Mr.'=>'Mr.','Mrs.'=>'Mrs.','Ms.'=>'Ms.','Dr.'=>'Dr.','Prof'=>'Prof','Arch'=>'Arch'); 
echo $this->Html->script('jquery.min');
 for($i=1;$i<=$counter;$i++)
 {
    echo $this->form->create('List',array('action'=>'add','type'=>'file','id'=>'frm'));?>
  <?php
   echo $this->form->input('salutation',array('type'=>'select','options'=>$options,'empty'=>'--Select--'));?>
  <?php
 echo $this->form->input('name');?>
 <?php
echo $this->form->input('designation',array('type'=>'select','options'=>array($designation,'Others'=>'Others'),'empty'=>'--Select--'));?>
 <div id="y" style="display: none">
Designation:
<input type="text" id="txtx" name="data[List][desig_txt]"/>
 </div>
  <?php
   echo $this->form->input('specialization',array('type'=>'select','options'=>array($specialization,'Others'=>'Others'),'empty'=>'--Select--'));?>
  <div id="x" style="display: none">
  Specialization:
 <input type="text" id="txty" name="data[List][spec_txt]" />
 </div>
 <?php echo 
 $this->form->input('university',array('type'=>'select','options'=>array($university,'Others'=>'Others'),'empty'=>'--Select--'));?>
  <div id="w" style="display: none">
 University:
<input type="text" id="txtw" name="data[List][univ_txt]" />
 </div>
 <?php
echo $this->form->input('college',array('type'=>'select','empty'=>'--Select--'));?>
 <div id="z" style="display: none">
College:
<input type="text" id="txtz" />
 </div>

<?php
  echo $this->form->input('address');
    echo $this->form->input('phone');
echo $this->form->input('email');
  echo $this->form->input('papercode');
 //echo $this->from->checkbox('approved'); 
  echo $this->form->end('Save');
   ?>
    <?php } ?>

  </div>

控制器：

    function add($paper=NULL)
   {
        $this->loadModel('Designation');
        $this->loadModel('Specialization');
        $this->loadModel('University');
        //$this->loadModel('College');
        $this->set('designation',$this->Designation->find("list",array(
        'fields'=>array('desig_name','desig_name'))));
        $this->set('specialization',$this->Specialization->find("list",array(
        'fields'=>array('spec_name','spec_name'))));
        //echo $paper;
        $this->set('paper',$paper);
        $this->set('university',$this->University->find("list",array('fields'=>array('univ_name','univ_name'))));
        $this->set('counter','');
        if(!empty($this->data))
        {   //print_r($this->data);
            if(empty($this->data['Panel'][0]['name']))
            {    $count1=$this->data['Panel']['firstform'];
                 $count2=$this->data['Panel']['secondform'];
                 $counter=$count1+$count2;
                //print_r('llalla');
                  if($this->request->is('ajax'))
                  {  print_r($counter);
                     $this->set('counter',$counter);
                     $this->render('add','ajax');
                  }
            }
            else{
                print_r('balala');
                $counter=$this->data['Panel']['extra'];
                print_r('MR'.$counter);
                for($i=0;$i<$counter;$i++)
                {
                    print_r($i);
                    if($this->data['Panel'][$i]['designation']=="Others")
                    {
                        $desig=$this->data['Panel'][$i]['desig_txt'];
                        $this->loadModel('Designation');
                        $this->Panel->create();
                        $this->request->data['Designation']['desig_name']=$this->request->data['Panel'][$i]['desig_txt'];
                        $designationid=$this->Designation->find('count',array('fields'=>array('desig_id')))+1;
                        $this->request->data['Designation']['desig_id']= $designationid;
                        //print_r($this->request->data['Designation']['desig_name']);
                        if($this->Designation->save($this->request->data))
                            { echo "hello";}
                    }
                    else
                    {
                        $desig=$this->data['Panel'][$i]['designation'];
                    }   
                    if($this->data['Panel'][$i]['specialization']=="Others")
                    {
                        $this->loadModel('Specialization');
                        $spec=$this->data['Panel'][$i]['spec_txt'];
                        $this->Panel->create();
                        $this->request->data['Specialization']['spec_name']=$this->request->data['Panel'][$i]['spec_txt'];
                        $specializationid=$this->Specialization->find('count',array('fields'=>array('spec_id')))+1;
                        $this->request->data['Specialization']['spec_id']= $specializationid;
                        //print_r($this->request->data['Specialization']['spec_name']);
                        if($this->Specialization->save($this->request->data))
                            { echo "hello";}
                    }
                    else
                    {
                        $spec=$this->data['Panel'][$i]['specialization'];
                    }
                    //if($this->Designation->save($univ)){ echo "hello";}
                    if($this->data['Panel'][$i]['university']=="Others")
                    {
                        $this->loadModel('University');
                        $univ=$this->data['Panel'][$i]['univ_txt'];
                        $this->Panel->create();
                        $this->request->data['University']['univ_name']=$this->request->data['Panel'][$i]['univ_txt'];
                        $universityid=$this->University->find('count',array('fields'=>array('univ_id')))+1;
                        $this->request->data['University']['univ_id']= $universityid;
                        //print_r($this->request->data['University']['univ_name']);
                        if($this->University->save($this->request->data))
                            { echo "hello";}
                    }
                    else
                    {
                        $univ=$this->data['Panel'][$i]['university'];
                    }
                    //if($this->Designation->save($univ)){ echo "hello";}
                    if($this->data['Panel'][$i]['college']=="Others")
                    {
                        $this->loadModel('College');
                        $college=$this->data['Panel'][$i]['college_txt'];
                        $this->Panel->create();
                        $this->request->data['College']['college_name']=$this->request->data['Panel'][$i]['college_txt'];
                        $collegeid=$this->College->find('count',array('fields'=>array('college_id')))+1;
                        $this->request->data['College']['college_id']= $collegeid;
                        //print_r($this->request->data['University']['univ_name']);
                        if($this->College->save($this->request->data))
                            { echo "hello";}
                    }
                    else
                    {
                        $college=$this->data['Panel'][$i]['college'];
                    }
                    $this->Panel->query('insert into panels(salutation,name,designation,specialization,university,college,address,phone,email,papercode) values("'.$this->data['Panel'][$i]['salutation'].'","'.$this->data['Panel'][$i]['name'].'","'.$desig.'","'.$spec.'","'.$univ.'","'.$college.'","'.$this->data['Panel'][$i]['address'].'","'.$this->data['Panel'][$i]['phone'].'","'.$this->data['Panel'][$i]['email'].'","'.$this->data['Panel'][$i]['papercode'].'")');
                }   
                $this->redirect(array('controller'=>'panels','action'=>'index',$this->data['Panel'][$i-1]['papercode']));
            }

        }   
    }