Styjun

I'm developing a web application, and I want to pass variable called ID when the form method is post that linked to open other form but in the config/routes I'm using $routes[page_A][get] = 'Controller' not $routes[page_A][post] = 'Controller'.

I'm using Codeigniter framework here, I've tried to change the controller with $this->input->get('id') but it doesn't work and I don't have any idea whats really happen in my codes.

The Sender Form View code

<form action="<?= base_url().'progres_save'; ?>" method="POST">
 <div class="form-group">
 <div class="form-row">
 <label for="idJobOrder">ID Job Order</label>
 <input type="text" name="idJobOrder" class="form-control" value="<?php echo $rd[0]->kodejobglobal; ?>" readonly>
 </div>
 </div>
 <div class="form-group">
 <div class="form-row">
 <a class="btn btn-primary col-xl-1 col-sm-1 mb-1 ml-auto mr-0 mr-md-2 my-0 my-md-3" href="job" id="back" role="button"><i class="fas fa-fw fa-arrow-left"></i> Back</a>
 <button class="btn btn-primary btn-block col-xl-1 col-sm-1 mb-1 mr-0 mr-md-2 my-0 my-md-3">Save <i class="fa fa-fw fa-arrow-right"></i></button>
 <input type="hidden" name="id" value="<?php echo $rd[0]->kodejobspesifik ?>">
 </div>
 </div>
</form>

The Sender Form Controller code

public function save()
 
 $idglobal = $this->input->post('idJobOrder');

 $data = array('jobnya' => $idglobal );

 $this->Model_joborder->save_pg($data,'lapharian');
 redirect('progres_material');
 

The Config Routes code

$route['progres_save']['get']='error';
$route['progres_save']['post']='save';

$route['progres_material']['get']='matused';
$route['progres_material']['post']='error';

The Recipient Form Controller code

public function matused()
 
 $id = $this->input->get('id');
 $data['rd'] = $this->Model_joborder->tampil2($id);
 $data['fb'] = $this->Model_joborder->data_cbb();
 $this->load->view('matused', $data);
 

The Recipient Form View code

<form method="POST" action="<?= base_url().'matsave'; ?>">
 <div class="form-group">
 <div class="form-row">
 <?php if (isset($rd[0])) ?>
 <input type="hidden" value="<?php echo $rd[0]->jobspesifiknya; ?>" name="idClient" class="form-control" placeholder="First name" readonly> 
 <?php ?>
 </div>
 </div>
</form>

What I expect is the input id value from Sender will be passed and catch on Recipient form as input idClient. Can anyone her help me to find out the solution? Thank you.

You can use PHP global variable $_REQUEST to capture the data if you are not sure about the request type like this,

public function matused()
 
 $id = $_REQUEST['id'];
 $data['rd'] = $this->Model_joborder->tampil2($id);
 $data['fb'] = $this->Model_joborder->data_cbb();
 $this->load->view('matused', $data);
 

You forgot to include the id data on the redirect after the save() method is called, so you will not get anything by calling $this->input->get('id').

To solve this, pass the id data along with the redirect :

redirect('progres_material?id=' . $this->input->post('id'));

But that of course it will gives you an extra parameter on the url. If you don't want additional parameter, you could alternatively use session to pass id data while redirecting, on CodeIgniter there is a method called set_flashdata to do this :

$this->session->set_flashdata('id', $this->input->post('id'));
redirect('progres_material');

And to get the id session data on the matused() method, use the following code :

$id = !empty($this->session->flashdata('id')) ? $this->session->flashdata('id') : $this->input->get('id');