当我选择＆＃34;提交＆＃34;时，我无法将单选按钮值输入数据库。它不会添加到数据库中。这是表单视图：
<?php
$form = array(
'no pengujian' => array(
'name' => 'NO_PENGUJIAN',
'size' => '30',
'class' => 'form_field',
'value' => set_value('NO_PENGUJIAN', isset($form_value['NO_PENGUJIAN']))),
'id kendaraan' => array(
'name' => 'ID_KENDARAAN',
'size' => '30',
'class' => 'form_field',
'value' => set_value('ID_KENDARAAN', isset($form_value['ID_KENDARAAN']))),
'no kendaraan' => array(
'name' => 'NO_KENDARAAN',
'size' => '30',
'class' => 'form_field',
'value' => set_value('NO_KENDARAAN', isset($form_value['NO_KENDARAAN']))),
'lampu' => array(
'name' => 'LAMPU',
'size' => '30',
'class' => 'radio',
'value' => set_value('LAMPU', isset($_POST['LAMPU']))),
'submit' => array(
'name' => 'submit',
'id' => 'submit',
'value' => 'Simpan'
)
);
?>
<h2><?php echo $breadcrumb ?></h2>
<!-- pesan start -->
<?php if (! empty($pesan)) : ?>
<div class="pesan">
<?php echo $pesan; ?>
</div>
<?php endif ?>
<!-- pesan end -->
<!-- form start -->
<?php echo form_open($form_action); ?>
<p>
<?php echo form_label('No Pengujian', 'NO_PENGUJIAN'); ?>
<?php echo form_input($form['no pengujian']); ?>
</p>
<?php echo form_error('NO_PENGUJIAN', '<p class = "field_error">', '</p>');?>
<p>
<?php echo form_label('Id Kendaraan', 'ID_KENDARAAN'); ?>
<?php echo form_input($form['id kendaraan']); ?>
</p>
<?php echo form_error('ID_KENDARAAN', '<p class="field_error">', '</p>'); ?>
<p>
<?php echo form_label('No Kendaraan', 'NO_KENDARAAN'); ?>
<?php echo form_input($form['no kendaraan']); ?>
</p>
<?php echo form_error('NO_KENDARAAN', '<p class="field_error">', '</p>'); ?>
<p>
<?php echo form_label('Lampu', 'LAMPU'); ?>
<input type ="radio" name = "lulus" value="Lulus"/> Lulus
<input type ="radio" name = "lulus" value= "Gagal"/> Gagal
</p>
<p>
<?php echo form_submit($form['submit']); ?>
<?php echo anchor('pengujian', 'Batal', array('class' => 'cancel')) ?>
</p>
<?php echo form_close(); ?>
这是控制器（tambah是＆＃34;插入＆＃34;数据库功能）
<?php if (!defined('BASEPATH')) exit ('No direct script access allowed');
class Pengujian extends MY_Controller
{
public $data = array(
'modul' => 'pengujian',
'breadcrumb' => 'Pengujian',
'pesan' => '',
'pagination' => '',
'tabel_data' => '',
'main_view' => 'view_pengujian/pengujian_view',
'form_action' => '',
'form_value' => '',
'option_uji' => '',
);
public function __construct()
{
parent::__construct();
$this->load->model('Pengujian_model', 'pengujian', TRUE);
$this->load->helper('form');
//$this->load->model('Penguji_model', 'penguji', TRUE);
}
public function index($offset = 0)
{
$this->session->unset_userdata('no_pengujian_sekarang', '');
$pengujian = $this->pengujian->cari_semua($offset);
if ($pengujian)
{
$tabel = $this->pengujian->buat_tabel($pengujian);
$this->data['tabel_data'] = $tabel;
$this->data['pagination'] = $this->pengujian->paging(site_url('pengujian/halaman'));
}
else
{
$this->data['pesan'] = 'Tidak ada data pengujian';
}
$this->load->view('template', $this->data);
}
public function tambah()
{
$this->data['breadcrumb'] = 'Pengujian > Tambah';
$this->data['main_view'] = 'view_pengujian/pengujian_form';
$this->data['form_action'] = 'pengujian/tambah';
//$penguji = $this->penguji->cari_semua();
//if($penguji)
//{
// foreach($penguji as $row)
// {
// $this->data['option_pengujian'][$row->id_penguji] = $row->penguji;
//}
//}
//else
//{
$this->data['option_pengujian']['00'] = '-';
// $this->data['pesan'] = 'Data penguji tidak tersedia. Silahkan isi dahulu data penguji.';
// if submit
if($this->input->post('submit'))
{
if($this->pengujian->validasi_tambah())
{
if($this->pengujian->tambah())
{
$this->session->set_flashdata('pesan', ' Proses tambah data berhasil');
redirect('pengujian');
}
else
{
$this->data['pesan'] = 'Proses tambah data gagal';
$this->load->view('template', $this->data);
}
}
else
{
$this->load->view('template', $this->data);
}
}
else
{
$this->load->view('template', $this->data);
}
}
这是模型：
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
class Pengujian_model extends CI_Model
{
public $db_tabel ='pengujian';
public $per_halaman = 100;
public $offset = 0;
public function cari_semua($offset = 0)
{
if (is_null($offset) || empty($offset))
{
$this->offset = 0;
}
else
{
$this->offset = ($offset * $this->per_halaman) - $this->per_halaman;
}
return $this->db->select('NO_PENGUJIAN, ID_KENDARAAN, NO_KENDARAAN, LAMPU, EMISI, REM, WAKTU_UJI')
->from($this->db_tabel)
->limit($this->per_halaman, $this->offset)
->order_by('NO_PENGUJIAN', 'ASC')
->get()
->result();
}
public function buat_tabel($data)
{
$this->load->library('table');
$tmpl = array('row_alt_start' => '<tr class="zebra">');
$this->table->set_template($tmpl);
$this->table->set_heading('No', 'No Pengujian', 'Id Kendaraan', 'No Kendaraan', 'Lampu','Emisi','Rem', 'Waktu Uji', 'Aksi');
$no = 0 + $this->offset;
foreach ($data as $row)
{
$this->table->add_row(
++$no,
$row->NO_PENGUJIAN,
$row->ID_KENDARAAN,
$row->NO_KENDARAAN,
$row->LAMPU,
$row->EMISI,
$row->REM,
$row->WAKTU_UJI,
anchor('pengujian/edit/'.$row->NO_PENGUJIAN,'Edit',array('class' => 'edit')).' '.
anchor('pengujian/hapus/'.$row->NO_PENGUJIAN,'Hapus',array('class' => 'delete','onclick'=>"return confirm('Anda yakin menghapus data ini?')")));
}
$tabel = $this->table->generate();
return $tabel;
}
public function paging($base_url)
{
$this->load->library('pagination');
$config = array(
'base_url' => $base_url,
'total_rows' => $this->hitung_semua(),
'per_page' => $this->per_halaman,
'num_links' => 4,
'use_page_number' => TRUE,
'first link' => '|< First',
'last link' => 'Last >|',
'next link' => 'Next >',
'prev_link' => '< Prev',
);
$this->pagination->initialize($config);
return $this->pagination->create_links();
}
public function hitung_semua()
{
return $this->db->count_all($this->db_tabel);
}
private function load_form_rules_tambah()
{
$form = array(
array(
'field' => 'NO_PENGUJIAN',
'label' => 'no pengujian',
'rules' => 'required'
),
array(
'field' => 'ID_KENDARAAN',
'label' => 'id kendaraan',
'rules' => 'required'
),
array(
'field' => 'NO_KENDARAAN',
'label' => 'no kendaraan',
'rules' => 'required'
),
array(
'field' => 'LAMPU',
'label' => 'lampu',
'rules' => 'required'
),
);
return $form;
}
public function validasi_tambah()
{
$form = $this->load_form_rules_tambah();
$this->form_validation->set_rules($form);
if($this->form_validation->run())
{
return TRUE;
}
else
{
return FALSE;
}
}
public function tambah()
{
$pengujian = array(
'NO_PENGUJIAN' => $this->input->post('NO_PENGUJIAN'),
'ID_KENDARAAN' => $this->input->post('ID_KENDARAAN'),
'NO_KENDARAAN' => $this->input->post('NO_KENDARAAN'),
'LAMPU' => $this->input->post('lampu[]'),
//'EMISI' => $this->input->post('EMISI'),
//'REM' => $this->input->post('REM')
);
$lulus = $_POST["lulus"];
//$statement = "INSERT INTO pengujian VALUES($lulus)"
$this->db->insert($this->db_tabel, $pengujian);
if($this->db->affected_rows() > 0)
{
return TRUE;
}
else
{
return FALSE;
}
}
我在表格中没有遇到任何麻烦。问题是单选按钮＆＃34; lampu＆＃34;
答案 0 :(得分：0)
我认为，最好的办法是检查出错的地方。在这种情况下，通常通过检查值是否传递回控制器和模型来执行此操作。通过这种方式，您可以更好地了解代码中的内容。做这样的事情：
在模型中：
public function tambah()
{
// Check to see if we get a value. If not, do the same in the controller
var_dump($this->input->post('lampu'));
exit;
$pengujian = array(
'NO_PENGUJIAN' => $this->input->post('NO_PENGUJIAN'),
'ID_KENDARAAN' => $this->input->post('ID_KENDARAAN'),
'NO_KENDARAAN' => $this->input->post('NO_KENDARAAN'),
'LAMPU' => $this->input->post('lampu[]'),
//'EMISI' => $this->input->post('EMISI'),
//'REM' => $this->input->post('REM')
);
$lulus = $_POST["lulus"];
//$statement = "INSERT INTO pengujian VALUES($lulus)"
$this->db->insert($this->db_tabel, $pengujian);
if($this->db->affected_rows() > 0)
{
return TRUE;
}
else
{
return FALSE;
}
}
我希望这有点帮助......