如何插入两个表;一个表将插入1行,另一表将插入多行,两个表的一列具有相同的值

时间:2019-11-15 04:11:58

标签: php mysql codeigniter

批量订单

id | total | date

1   810029  19/11/15

购买

id | itemnum | code | rev |  desc  | qty | uprice | amount | batchid
 1       4     D2252   A    Cover    324   2321     752004      1
 2       2     D522S   S   Toolbox   25    2321     58025       1

我已经尝试了一个星期。 我有这两个表格,批量订单购买 在batchporder表中,我需要插入一行并获取 传递给购买者插入的主要ID。在purchord中,我需要插入多行 所以我用了insert_batch。

控制器

     public function post_multiple_table(){
     $this->load->model('Common_model', 'com_model', TRUE);
     if ($_POST) {

     $batchporder_input_data = array();

     $batchporder_input_data['total'] = $this->input->post('date');
     $batchporder_input_data['total'] = $this->input->post('total');
     $batchporder_input_data['ref'] = $this->input->post('ref');
     $batchporder_input_data['freight'] = $this->input->post('freight');
     $batchporder_input_data['pload'] = $this->input->post('pload');
     $batchporder_input_data['pdest'] = $this->input->post('pdest');
     $batchporder_input_data['ddate'] = $this->input->post('ddate');
     $batchporder_input_data['term'] = $this->input->post('term');

     $itemnum = $this->input->post('itemnum');
     $code = $this->input->post('code');
     $rev = $this->input->post('rev');
     $desc = $this->input->post('desc');
     $qty = $this->input->post('qty');
     $uprice = $this->input->post('uprice');
     $amount = $this->input->post('amount');

     for ($i=0; $i < sizeof($itemnum); $i++){
     $purchord_input_data[$i] = array('itemnum' => $itemnum[$i], 
                  'code' => $code[$i],
                  'rev' => $rev[$i],
                  'desc' => $desc[$i],
                  'qty' => $qty[$i],
                  'uprice' => $uprice[$i],
                  'amount' => $amount[$i]
                  );
     }

    // echo '<pre>';
    // var_dump($purchord_input_data);
    // var_dump($batchporder_input_data);
    // echo '</pre>';

    $checking_insert = $this->com_model->create_multiple_table($batchporder_input_data, $purchord_input_data);
    if($checking_insert){
        redirect(base_url('admin/payment/all_payments'));
    }   
     else{
        redirect(base_url('admin/dashboard'));
     }

    }

 }

模型

    //-- order function
public function create_multiple_table($batchporder,$purchord){
    $this->db->insert('batchporder',$batchporder);  
    $batchid = $this->db->insert_id();


    $purchord['batchid'] = $batchid;
    $this->db->insert_batch('purchord',$purchord);
    return $insert_id = $this->db->insert_id();

}

错误1

  

遇到PHP错误   严重程度:警告

消息:array_keys()期望参数1为数组,给出字符串

文件名:database / DB_query_builder.php

行号:1567

回溯:

文件:C:\ xampp \ htdocs \ admin \ application \ models \ Common_model.php 行:23 函数:insert_batch

文件:C:\ xampp \ htdocs \ admin \ application \ controllers \ admin \ Payment.php 线:93 功能:create_multiple_table

文件:C:\ xampp \ htdocs \ admin \ index.php 线:315 功能:require_once

错误2

  

错误号:21S01 / 1136

列数与第3行的值数不符

插入purchordamountcodedescitemnumqtyrev,{{1 }})值('752004','D2252','cover','4','324','a','2321'),('58025','D522S','toolbox','2' ,'25','s','2321'),()

文件名:C:/xampp/htdocs/admin/system/database/DB_driver.php

行号:691

1 个答案:

答案 0 :(得分:1)

这是因为您已将$purchord作为多个数组传递,并将$purchord['batchid'] = $batchid;设置为Model中的单个数组值,所以批次ID应设置如下:

$this->db->insert('batchporder',$batchporder);  
$batchid = $this->db->insert_id();

$purchord = array_map(function($arr) use($batchid){
    return $arr + ['batchid' => $batchid];
}, $purchord);
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