Question

我在使用代码点火器发布动态文本框数据时遇到问题。我将使用insert_batch（）方法执行此操作。

视图

<input name="qty[]" type="text" id="qty[]" size="5" maxlength="5" />
<input type="hidden" name="id[]" id="id[]" value="<?php echo  $v_items->product_id ; ?>"  />

在控制器中我得到这样的数组结果;

public function submit_in()
        {

              $data = array(
                 'id' => $this->input->post('qty'),
                  'qty' => $this->input->post('id')
                );

             $data['title'] = 'Damage Product';
             $data['subview'] = $this->load->view('admin/cwh/stock_in', $data, true);
             $this->load->view('admin/_layout_main', $data);

        } 


array (size=3)
  'id' => 
    array (size=13)
      0 => string 'qw' (length=2)
      1 => string 'qw' (length=2)
      2 => string '' (length=0)
      3 => string 'qwqw' (length=4)
      4 => string '' (length=0)
      5 => string '' (length=0)
      6 => string 'q' (length=1)
      7 => string '' (length=0)
      8 => string 'wwq' (length=3)
      9 => string '' (length=0)
      10 => string '' (length=0)
      11 => string '' (length=0)
      12 => string 'qw' (length=2)
  'qty' => 
    array (size=13)
      0 => string '74' (length=2)
      1 => string '75' (length=2)
      2 => string '76' (length=2)
      3 => string '77' (length=2)
      4 => string '78' (length=2)
      5 => string '79' (length=2)
      6 => string '80' (length=2)
      7 => string '81' (length=2)
      8 => string '82' (length=2)
      9 => string '83' (length=2)
      10 => string '84' (length=2)
      11 => string '85' (length=2)
      12 => string '86' (length=2)
  'title' => string 'Damage Product' (length=14)

所以我不能使用这个数组结果执行batch_insert（）方法。（我认为我的数组结果格式错误了）

我的表结构是

product_data(**pid**,id,qty);

Answer 1

使用前操纵数据

$this->db->insert_batch('my_table',$data);

这是我的建议：

$arr_qty = $this->input->post('qty');
$arr_id  = $this->input->post('id');

$i=-1;
foreach($arr_qty as $qty):
$i++;
    $data[] = array(
                        'qty' => $qty,
                        'id'  => $arr_id[$i]
                   );
endforeach;

// Then

$this->db->insert_batch('my_table',$data);

告诉我它是否有效。

Answer 2

批量插入必须循环才能插入批量数据

for($i = 0; $i < sizeof($_POST['name']);$i++)
{
    $name = $_POST['name'];

     $data = array(
                   $name[$i];
                  );
     // insert the query here for insert



}

Answer 3

实际上您分配了错误的数据

'id' => $this->input->post('qty'),//Wrong 'qty'
'qty' => $this->input->post('id') //wrong 'id'

ID ==QTY和QTY == ID

您的代码错误，应该是

'id' => $this->input->post('id'), //correct
'qty' => $this->input->post('qty') //correct

codeigniter POST动态数据

3 个答案: