Question

我无法修复代码中的错误。它导致一个数据。我需要的是使用这一行循环并从数据库中获取所有数据。

控制器

function firstDebit(){
$series=$this->uri->segment(3); 

$this->db->select ( 'accountcode.accountName' );
$this->db->from ( 'accountcode' );
$this->db->join ( 'generalaccount ', 'generalaccount.AccountCode = accountcode.id');
$this->db->where ( 'generalaccount.Series', $series);
$this->db->where ( 'generalaccount.Account', 'debit');
$this->db->where ( 'generalaccount.Count', 1);
$query = $this->db->get();
$query->row_array();

$rowNumber=10;

foreach($query->row_array() as $rows){
     $this->excel->setCellValue('b'.$rowNumber, $rows);
     $rowNumber++;

}

}

Answer 1

我认为你需要的是result_array所以你的代码将是

function firstDebit(){
    $series=$this->uri->segment(3); 

    $this->db->select ( 'accountcode.accountName' );
    $this->db->from ( 'accountcode' );
    $this->db->join ( 'generalaccount ', 'generalaccount.AccountCode = accountcode.id');
    $this->db->where ( 'generalaccount.Series', $series);
    $this->db->where ( 'generalaccount.Account', 'debit');
    $this->db->where ( 'generalaccount.Count', 1);
    $query = $this->db->get();

    $rowNumber=10;

    foreach($query->result_array() as $rows){
         $this->excel->setCellValue('b'.$rowNumber, $rows['accountName']);
         $rowNumber++;

    }
}

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