如何在插入数据时将多行选择的 id 传递到打印页面

Posted 2023-05-09

【中文标题】如何在插入数据时将多行选择的 id 传递到打印页面

【英文标题】：How can I pass id of multiple row selection to print page at the time of inserting data

【发布时间】：2019-12-07 10:15:51

【问题描述】：

我通过选择多个行表数据成功插入数据，但同时我想在打印页面上打印数据。

在上图中，我只选择了 3 条记录，并在插入我希望在打印页面上显示的所选数据时插入到数据库中。

创建页面：

  <form>
  <table id="pending_collection_table"> </table>
  <input type="button" id="allocate"  value="allocate" name="allocate"> 
  </form>

<script>
$('#allocate').click(function (event) 
event.preventDefault();

var allVals = [];

$('input[name=selectedBilties]:checked').each(function() 
  allVals.push($(this).val());
);

var formData  = new FormData();
var agent     = $('#agent').val();
var rec_type  = $('#rec_type').val();

formData.append("agent",agent);
formData.append("rec_type",rec_type);

for (var i = 0; i < allVals.length; i++) 
    formData.append('due_ids[]', allVals[i]);

 alertify.confirm('Payment Recovery Allocation', 'Do you want to Allocate ?', function() 
   $.ajax(
        url :"<?php echo base_url();?>crossing/payment_rec_allocation/PaymentRecAllocationController/createPaymentAllocation",
        type:"POST",
        dataType: "json",                
        data:formData,  
        contentType:false,
        cache:false,
        processData:false,

        success: function(data)
              if(data.PaymentRecAllocation.form_status=='false')
              
              else if(data.PaymentRecAllocation.form_status=='true')
                  alertify.confirm('Payment Recovery Allocation', 'Do you want to print ? ', function() 

                 window.location.href =" <?php echo base_url(); ?>crossing/payment_rec_allocation/PaymentRecAllocationController/printCollectionRecPage";
                 setTimeout(location.reload.bind(location), 2000);
             ,
                  function()
                   location.href="<?php echo base_url(); ?>", 'refresh';
                 );
           
       
   );
, function() 

);
);
</script>

控制器：

public function createPaymentAllocation()
      
    $bilty_ids     = $this->input->post('due_ids');
    $biltyCount    = count($bilty_ids);
    $agent         = $this->input->post('agent');
    $due_to        = $this->input->post('due_to');

      for($i = 0; $i < $biltyCount; $i++) 
      $data = array(
            'agent_id'            =>$agent,
            'pay_dueto'           =>$due_to,
            'mr_no'               =>$bilty_ids[$i],
             );
      $modelResult = $this->PayRecAllModel->inserPaymentAllocation($data);
    
      if($modelResult)
         $data['PaymentRecAllocation'] = array(
                'form_status'     => 'true',
                'form_message'    => 'Payment Recovery  has been successfully Allocate'
                );
      else
            $data['PaymentRecAllocation'] = array(
                'form_status'     => 'false',
                'form_message'    => 'Something went wrong.'
            );
      
      echo json_encode($data);
  

型号：

public function inserPaymentAllocation($data)
                if($this->db->insert('payment_rec_allocn', $data))       
                        return  true;
                else 
                        return  false;
                
           

现在我的打印功能在controller

public function printCollectionRecPage()
    $this->load->view('template/header');
    $data= array();
    $data['collnR'] = $this->PayRecAllModel->printCollectionRecPage();
    $this->load->view('crossing/payment_rec_allocation/printCollectionRecovery',$data);
    $this->load->view('template/footer');
  

打印页面型号：

public function printCollectionRecPage()
      $this->db->select('*');
      $this->db->from('payment_rec_allocn');
      $this->db->join('crossing_cash_memo', 'payment_rec_allocn.mr_no = crossing_cash_memo.mr_no');
      $this->db->where('total !=','0');

      $query = $this->db->get();
      return $query->result();
     

如何在打印页面中传递 id。

 window.location.href =" <?php echo base_url(); ?>crossing/payment_rec_allocation/PaymentRecAllocationController/printCollectionRecPage";

如何在打印页面上传递选定的 ID。 我的打印页面有表格显示插入时间所选数据的数据。

【问题讨论】：

4 和 5 会发生什么？

@Strawberry 在插入 3 条记录后下次我将插入 4 & 5

那么，4 和 5 是暂时存储在某个地方，还是每次都重新生成？

@Strawberry 4 & 5 不是我可以选择所有记录的问题，但它显示了我数据库中存储的所有以前的数据。我只想在我的打印页面上显示选定的记录显示。

所以你插入了 5 条记录，但同时只想将其中 3 条传到下一页？

【参考方案1】：

你可以使用insert_id()函数

public function inserPaymentAllocation($data)
    if($this->db->insert('payment_rec_allocn', $data))
                $insert_id = $this->db->insert_id();
                return  $insert_id;
    else 
            return  false;
    

将返回的 id 存储到数组中

$modelResult[] = $this->PayRecAllModel->inserPaymentAllocation($data);

if(!empty($modelResult))
     $data['PaymentRecAllocation'] = array(
            'form_status'     => 'true',
            'form_message'    => 'Payment Recovery  has been successfully Allocate',
            'form_ids'    => $modelResult
            );
 

将 id 传递给您的控制器进行打印

var ids = data.PaymentRecAllocation.form_ids.join(',');

window.location.href =" <?php echo base_url(); ?>crossing/payment_rec_allocation/PaymentRecAllocationController/printCollectionRecPage?ids="+ids;

但如果有多个插入，您最好使用

$this->db->trans_start();
//all your insertion code here
//if anything breaks the db will be rollback
$this->db->trans_complete();

【讨论】：

它给了我Uncaught TypeError: Cannot read property 'join' of undefined这个错误

这个答案给出了基本的概述，让你有想法。我还没有测试过。你得到$modelResult数组中的id了吗？

@sheryas 它只返回 1 个 id