input multiple value to one row in codeigniter - php

Question

I have 3 pieces of the column, which I will inserting in one table in my database. The name of each form like this:
<h3><?= $title; ?></h3><?php echo form_open("admin/artikel/buat/");?>
<table width="95%">
<tr>
<td><b>Pilih Referensi Jurnal</b></td>
<td>
<input type="hidden" name="IDJurnal" id="IDJurnal" value="<?php echo $IDJurnal; ?>" />
<input type="text" name="volume" id="volume" value="<?php echo $volume; ?>" readonly="readonly" class="sedang" />
<?php echo anchor_popup('admin/artikel/popup', 'Referensi Jurnal', array('class' => 'button')); ?>
</td>
</tr>
<tr>
<td><b>Kategori</b></td>
<td>
<?php
echo form_dropdown('IDKategori', $kategori) . "";
?>
</td>
</tr>
<tr>
<td width="125"><strong>Judul</strong></td>
<td><input type="text" name="judul" class="panjang"></td>
</tr>
<tr>
<td width="125"><strong>Pengarang</strong></td>
<td>
<input type="text" name="pengarang" class="panjang">
<input type="text" name="pengarang" class="panjang">
<input type="text" name="pengarang" class="panjang">
</td>
</tr>
<tr>
<td><b>Abstract</b></td>
<td>
<?php
$data = array('name' => 'abstract');
echo $this->ckeditor->editor($data['name']);
?>
</td>
</tr>
<tr>
<td></td>
<td>
<input type="submit" class="button" value="Simpan">
<input type="button" class="button" value="Batal" onClick="javascript: history.go(-1)" />
</td>
</tr>
<?php
echo form_close();
?>
i want inserting the value from each form name to my sql table, like this:
CREATE TABLE `pengarang`(
`IDPengarang` INT(11)NOT NULL AUTO_INCREMENT,
`IDArtikel` INT(11)NOT NULL,
`nama_pengarang` VARCHAR(255)NOT NULL,
PRIMARY KEY(`IDPengarang`))ENGINE = INNODB DEFAULT CHARSET = utf8;
in my model like this:
function addArtikel() {
$now = date("Y-m-d H:i:s");
$data = array(
'IDJurnal' => $this->input->post('IDJurnal'),
'IDKategori' => $this->input->post('IDKategori'),
'judul' => $this->input->post('judul'),
'abstract' => $this->input->post('abstract'),
'created_time' => $now,
'created_by' => $_SESSION['username']
);
// $data1 = array(
// 'IDJurnal' => $this->input->post('IDJurnal'),
// 'IDKategori' => $this->input->post('IDKategori'),
// 'judul' => $this->input->post('judul'),
// 'abstract' => $this->input->post('abstract'),
// 'created_time' => $now,
// 'created_by' => $_SESSION['username']
// );
// $data2 = array(
// 'IDArtikel' => $this->input->post('IDArtikel'),
// 'nama_pengarang' => $this->input->post('pengarang')
// );
$this->db->insert('artikel', $data);
// $this->db->insert_batch('artikel', $data1);
// $this->db->insert_batch('pengarang', $data1);
}
in my controller
function buat() {
if ($this->input->post('judul')) {
$this->MArtikel->addArtikel();
$this->session->set_flashdata('message', 'Artikel telah di buat !');
redirect('admin/artikel/index', 'refresh');
} else {
// konfigurasi ckfinder dengan ckeditor
$this->load->library('ckeditor');
$this->load->library('ckfinder');
$this->ckeditor->basePath = base_url() . 'asset/ckeditor/';
$this->ckeditor->config['toolbar'] = 'Full';
$this->ckeditor->config['language'] = 'en';
$this->ckfinder->SetupCKEditor($this->ckeditor, '../../../asset/ckfinder/');
$data['title'] = "Tambah Artikel";
$data['main'] = 'admin/artikel/artikel_buat';
$data['jurnal'] = $this->MJurnal->getJurnalDropDown();
$data['kategori'] = $this->MKategori->getKategoriDropDown();
$this->load->vars($data);
$this->load->view('dashboard/template');
}
}
What should I add to my controller and my model, that would make the results in my table looks like this
IDPengarang IDArtikel nama_pengarang
1 1 testing 1
2 1 testing 2
3 1 testing 3
thank's before