如何循環插入數據到codeigniter中的數據庫？

Question

我想插入數據使用循環到我的數據庫。我有看法，名字是'form.php'。

<!-- STEP 3 --> 
<fieldset> 
    <h2>Kebutuhan Khusus</h2><p>(bila ada)</p> 
<div class="form-group"> 
<label>Calon Mahasiswa</label> 
    <select name="keb[0][jns_kebutuhan]" class="form-control" id="cama"> 
    <option value="">--Jenis Kebutuhan--</option> 
    <option value="Tuna Netra">Tuna Netra</option> 
    <option value="Tuna Grahita">Tuna Grahita</option> 
    <option value="Tuna Wicara">Tuna Wicara</option> 
    <option value="Tuna Rungu">Tuna Rungu</option> 
    <option value="Tuna Daksa">Tuna Daksa</option> 
    <option value="Lainnya">Lainnya</option> 
    </select> 
    <input type="hidden" class="form-control" name="keb[0][subjek]" value="Calon Mahasiswa"> 
</div> 
<div class="form-group"> 
<label>Ayah</label> 
    <select name="keb[1][jns_kebutuhan]" class="form-control" id="ayah"> 
    <option value="">--Jenis Kebutuhan--</option> 
    <option value="Tuna Netra">Tuna Netra</option> 
    <option value="Tuna Grahita">Tuna Grahita</option> 
    <option value="Tuna Wicara">Tuna Wicara</option> 
    <option value="Tuna Rungu">Tuna Rungu</option> 
    <option value="Tuna Daksa">Tuna Daksa</option> 
    <option value="Lainnya">Lainnya</option> 
    </select> 
    <input type="hidden" class="form-control" name="keb[1][subjek]" value="Ayah"> 
</div> 
<div class="form-group"> 
<label>Ibu</label> 
    <select name="keb[2][jns_kebutuhan]" class="form-control" id="ibu"> 
    <option value="">--Jenis Kebutuhan--</option> 
    <option value="Tuna Netra">Tuna Netra</option> 
    <option value="Tuna Grahita">Tuna Grahita</option> 
    <option value="Tuna Wicara">Tuna Wicara</option> 
    <option value="Tuna Rungu">Tuna Rungu</option> 
    <option value="Tuna Daksa">Tuna Daksa</option> 
    <option value="Lainnya">Lainnya</option> 
    </select> 
    <input type="hidden" class="form-control" name="keb[2][subjek]" value="Ibu"> 
</div> 

我的控制器 'Pascasarjana.php'

foreach ($_POST['keb'] as $keb) { 
    $this->m_pascasarjana->kebutuhan('tbl_kebutuhan',$keb); 
    } 

而且我的模型是

function kebutuhan($table,$data) { 
    $last_row = $this->db->select('id_pendaftar')->order_by('id_pendaftar',"desc")->limit(1)->get('tbl_datapribadi')->row()->id_pendaftar; 
    $data['id_pendaftar'] = $last_row; 
    $query = $this->db->insert($table,$data); 
    return $this->db->insert_id(); 
} //END FUNCTION// 

我嘗試使用我的控制器，如果一種形式不填充數據在我的數據庫中包含0。我想如果我沒有填寫任何表格，數據庫中沒有填寫任何數據。如何做到這一點？

Answer 1

試試這個

function kebutuhan($table,$data) 
{ 
    $last_row = $this->db->select('id_pendaftar')->order_by('id_pendaftar',"desc")->limit(1)->get('tbl_datapribadi')->row()->id_pendaftar; 
    if(!empty($data['jns_kebutuhan'])) 
    { 
    $data['id_pendaftar'] = $last_row; 
    $query = $this->db->insert($table,$data); 
    } 
    return $this->db->insert_id(); 
} //END FUNCTION// 

Answer 2

您可以更改模型。

function kebutuhan($table,$data) { 
     $last_row = $this->db->select('id_pendaftar')->order_by('id_pendaftar',"desc")->limit(1)->get('tbl_datapribadi')->row()->id_pendaftar; 
     $data = $last_row->result_array(); 
     $query = $this->db->insert($table,$data); 
    return $this->db->insert_id(); 
}