CodeIgniter : How to set a value on the edit page - php

Question

I want to make an edit form , but I have a problem when displaying the data . This is a warning in my code ..
A PHP Error was encountered
Severity: Notice
Message: Undefined index: pakar_username
Filename: m_pakar/edit_pakar.php
Line Number: 20
This is my view:
<form method="post" role="form" action="<?=base_url()?>admin/m_pakar/edit_pakar?>">
<label>Username</label>
<input class="form-control" type="username" name="username" value="<?php echo $coba['pakar_username']?>" ><br>
<label>Password</label>
<input class="form-control" type="text" name="password" value="<?php echo $coba['pakar_password']?>"><br>
<label>Email</label>
<input class="form-control" type="email" name="email" value="<?php echo $coba['pakar_email']?>" ><br>
<button type="submit" class="btn btn-success">Update</button>
</form>
My Controller:
public function edit_pakar($id){
$this->general->set_table('data_pakar');
$this->general->order('pakar_id', 'asc');
$datasend['coba'] = $this->general->get_result_array();
$datasave = array(
'pakar_username' => $this->input->post('username', TRUE),
'pakar_password' => md5($this->input->post('password', TRUE)),
'pakar_email' => $this->input->post('email', TRUE),
);
$this->general->set_table('data_pakar');
$this->general->where($datasave);
$this->general->update($datasave);
$dataview['content'] = $this->load->view('admin/m_pakar/edit_pakar', $datasend, TRUE);
$this->load->view($this->template, $dataview);
}
Is there something wrong with my code ? not only pakar_username , but all existing data on the edit form doesn't show.

Answer 1

Why have you got all this bloated code in your controller? Move the Database stuff to a model...
HTML Form Fix:
<form method="post" role="form" action="<?=base_url()?>admin/m_pakar/edit_pakar">
Secondly, you're not pushing the details in "datasave" to the view, you're only pushing "datasend", so I adjusted for "coba2" incase you need coba...
$datasend['coba'] = $this->general->get_result_array();
$datasave = array(
'pakar_username' => $this->input->post('username', TRUE),
'pakar_password' => md5($this->input->post('password', TRUE)),
'pakar_email' => $this->input->post('email', TRUE),
);
$datasend['coba2'] = $datasave;
Now edit input fields as so:
value="<?php echo $coba2['pakar_username']?>"