How to print specific data on Codeigniter - php

Question

Screenshoot 1 contain all of my data on database table while screenshoot 2 is detail of someone data whenever i click on search icon on screenshoot 1.
What i need is, how to print only someone data without pass the ID/parameter on my url for calling the controller? Btw, im using DOMPDF as my pdf generator.
Here my code :
Model
public function view_kartu($kode_pasien)
{
$query = $this->db->query("SELECT * FROM tb_pasien where kode_pasien='$kode_pasien' LIMIT 1");
return $query->result_array();
}
Controller
public function cetakkartu($id) {
//set a value for $kode_pasien
$kode_pasien = $id;
// Load all views as normal
$data['title'] = "Data Pasien | Praktik Dokter Umum";
$data['kartu_pasien'] = $this->a_model->view_kartu($kode_pasien);
$this->load->view('cetak-kartu', $data);
// Get output html
$html = $this->output->get_output();
// Load library
$this->load->library('dompdf_gen');
// Convert to PDF
$this->dompdf->load_html($html);
$this->dompdf->render();
$this->dompdf->stream("cetak-kartu" . ".pdf", array ('Attachment' => 0));}
View for all data in my database table (screenshoot 1)
<div class="box">
<div class="box-body">
<div class="btn-group">
<a href="<?=base_url();?>index.php/a_controller/regismanual"/>
<button class="btn-success btn">
Tambah Pasien</button>
</a>
</div>
<br>
<br>
<div class="table-responsive">
<table id="rekam" class="table table-striped table-bordered table-hover">
<thead>
<tr>
<th>Kode Pasien</th>
<th>Nama Pasien</th>
<th>Email Pasien</th>
<th>Alamat Pasien</th>
<th>Tanggal Lahir</th>
<th>Umur</th>
<th>JK</th>
<th>No. Telp</th>
<th>Opsi</th>
</tr>
</thead>
<tr>
<tbody>
<?php
if(isset($pasien)){
$no=0; foreach ($pasien as $isi): $no++;
# code...
?>
<td><?php echo $isi->kode_pasien?></td>
<td><?php echo $isi->nama_pasien?></td>
<td><?php echo $isi->email_pasien?></td>
<td><?php echo $isi->alamat_pasien?></td>
<td><?php echo $isi->tanggal_lahir?></td>
<td><?php echo $isi->umur?></td>
<td><?php echo $isi->kode_jk?></td>
<td><?php echo $isi->no_telp?></td>
<td>
<a href="<?=base_url()?>index.php/a_controller/updatepasien/<?php echo $isi->kode_pasien?>">
<button type="button" class="btn-success btn"><span class="glyphicon glyphicon-pencil"></span></button>
</a>
<a href="<?=base_url()?>index.php/a_controller/deletepasien/<?php echo $isi->kode_pasien?>" onclick="return confirm('Apakah anda yakin akan menghapus data ini?')">
<button type="button" class="btn-inverse btn"><span class="glyphicon glyphicon-trash"></span></button>
</a>
<a href="<?=base_url()?>index.php/a_controller/detail/<?php echo $isi->kode_pasien?>">
<button type="button" class="btn-warning btn"><span class="glyphicon glyphicon-search"></span></button>
</a>
</td>
</tr>
</tbody>
<?php endforeach;}?>
</table>
</div>
View for my detail data (screenshoot 2)
<div class="box">
<div class="box-body">
<div class="btn-group">
<a href="<?php echo base_url("index.php/a_controller/cetakkartu/4");?>"/>
<button class="btn-success btn">
Cetak Kartu Berobat</button>
</a>
</div>
<br>
<br>
<div class="table-responsive">
<table class="table table-striped table-bordered table-hover">
<?php
if(isset($kartu)){
$no=0; foreach ($kartu as $isi): $no++;
# code...
?>
<tr>
<td>Kode Pasien</td>
<td><?php echo $isi->kode_pasien?></td>
</tr>
<tr>
<td>Nama Pasien</td>
<td><?php echo $isi->nama_pasien?></td>
</tr>
<tr>
<td>Email Pasien</td>
<td><?php echo $isi->email_pasien?></td>
</tr>
<tr>
<td>Alamat Pasien</td>
<td><?php echo $isi->alamat_pasien?></td>
</tr>
<tr>
<td>Tanggal Lahir</td>
<td><?php echo $isi->tanggal_lahir?></td>
</tr>
<tr>
<td>Umur</td>
<td><?php echo $isi->umur?></td>
</tr>
<tr>
<td>Jenis Kelamin</td>
<td><?php echo $isi->kode_jk?></td>
</tr>
<tr>
<td>No. Telp</td>
<td><?php echo $isi->no_telp?></td>
</tr>
<?php endforeach;}?>
</table>
</div>
</div>
</div>
Like you see, i need to pass someone ID like this
<a href="<?php echo base_url("index.php/a_controller/cetakkartu/4");?>"/>
<button class="btn-success btn">
Cetak Kartu Berobat</button>
</a>
It will only print someone with ID = 4 , it makes me cant print others person detail data. Did i need to change the ID whenever i want to print someone data? It's really hard.
anyone can help me?

Answer 1

<a href="<?php echo base_url("index.php/a_controller/cetakkartu").$kartu[0]['kode_pasien'];?>"/>
<button class="btn-success btn">
Cetak Kartu Berobat
</button>
</a>