metaphor
Reputation: 470
Codeigniter form validation - forms value always disappeared
I'm making a form input in codeigniter with validation. The form validation work fine (if all form are empty), but if i give the value only in 1 or 2 form (there is an empty form) then click the submit(save) button, the value in form always disappeared.
My Controller-function Save
function save($is_update=0) {
$data['nik'] = $this->input->post('nik', true);
$data['nmdepan'] = $this->input->post('nmdepan', true);
$data['nmlengkap'] = $this->input->post('nmlengkap', true);
$data['username'] = $this->input->post('username', true);
$data['password'] = $this->input->post('password', true);
$data['leveluserid'] = $this->input->post('leveluserid', true);
$data['jabid'] = $this->input->post('jabid', true);
$this->_set_rules();
if ($this->form_validation->run() == true) {
if($is_update==0) {
if($this->M_menu_user->insert($data))
redirect('master/user/C_menu_user');
} else {
$id = $this->input->post('id');
if($this->M_menu_user->update_by_id($data, $id))
redirect('master/user/C_menu_user');
}
}
}
Controller-function _set_rules
function _set_rules() {
if($this->session->userdata('logged_in')) {
$session_data = $this->session->userdata('logged_in');
$data['username'] = $session_data['username'];
$data['password'] = $session_data['password'];
$data['jabid'] = $session_data['jabid'];
$data['leveluserid'] = $session_data['leveluserid'];
$LevelUser = $session_data['leveluserid'];
$username = $session_data['username'];
$menus = $this->M_menu->menus($LevelUser);
$data2 = array('menus' => $menus);
$this->load->library('form_validation');
$this->form_validation->set_rules('nik','NIK','required|max_length[10]');
$this->form_validation->set_rules('nmdepan','Nama Depan','required|max_length[30]');
$this->form_validation->set_rules('nmlengkap','Nama Lengkap','required|max_length[30]');
$this->form_validation->set_rules('username','Username','required|max_length[15]');
$this->form_validation->set_rules('password','Password','required|max_length[30]');
$this->form_validation->set_rules('leveluserid','Level ID User','required|max_length[10]');
$this->form_validation->set_rules('jabid','ID Jabatan','required|max_length[10]');
$this->form_validation->set_message('required', '%s <font color="red"><strong>Harus Diisi.</strong></font>');
if ($this->form_validation->run() == FALSE) {
$this->data['is_update'] = 0;
$this->load->view('master/user/V_menu_form_user', array_merge($data, $data2,$this->data));
} else {
$this->data['is_update'] = 0;
$this->load->view('master/user/V_menu_form_user', array_merge($data, $data2,$this->data));
}
} else {
redirect('C_login', 'refresh');
}
}
Here is my view
<?php
$this->load->view('template/head');
?>
<!--custom css-->
<!-- iCheck -->
<link href="<?php echo base_url('assets/AdminLTE-2.0.5/plugins/iCheck/flat/blue.css') ?>" rel="stylesheet" type="text/css" />
<?php
$this->load->view('template/topbar');
$this->load->view('template/sidebar');
?>
<!-- Content Header (Page header) -->
<!-- Main content -->
<section class="content">
<?php
if(!empty($query)) {
$row = $query->row_array();
} else {
$row['userid'] = '';
$row['nik'] = '';
$row['nmdepan'] = '';
$row['nmlengkap'] = '';
$row['username'] = '';
$row['password'] = '';
$row['leveluserid'] = '';
$row['jabid'] = '';
}
echo "<div class='row'>
<div class='col-md-12'>
<div class='box box-primary'>
<div class='box-header'>
<h3 class='box-title'>FORM USER</h3>
</div>
<div class='box-body'>";
echo form_open('master/user/C_menu_user/save/'.$is_update);
echo form_hidden('id',$row['userid']);
echo "<div class='row'>
<div class='col-lg-12'>
<div class='form-group'>";
echo "<label class='col-sm-2 control-label'>NIK</label>
<label class='col-sm-1 control-label'>:</label>
<div class='col-sm-3'>".form_input('nik',$row['nik'],"maxlength='10' class=form-control").form_error('nik'). "</div>";
echo "</div>
</div>
</div> <br>";
echo "<div class='row'>
<div class='col-lg-12'>
<div class='form-group'>";
echo "<label class='col-sm-2 control-label'>Nama Depan</label>
<label class='col-sm-1 control-label'>:</label>
<div class='col-sm-3'>".form_input('nmdepan',$row['nmdepan'],"maxlength='30' class=form-control").form_error('nmdepan'). "</div>";
echo "</div>
</div>
</div> <br>";
echo "<div class='row'>
<div class='col-lg-12'>
<div class='form-group'>";
echo "<label class='col-sm-2 control-label'>Nama Lengkap</label>
<label class='col-sm-1 control-label'>:</label>
<div class='col-sm-3'>".form_input('nmlengkap',$row['nmlengkap'],"maxlength='30' class=form-control").form_error('nmlengkap'). "</div>";
echo "</div>
</div>
</div> <br>";
echo "<div class='row'>
<div class='col-lg-12'>
<div class='form-group'>";
echo "<label class='col-sm-2 control-label'>Username</label>
<label class='col-sm-1 control-label'>:</label>
<div class='col-sm-3'>".form_input('username',$row['username'],"maxlength='15' class=form-control").form_error('username'). "</div>";
echo "</div>
</div>
</div> <br>";
echo "<div class='row'>
<div class='col-lg-12'>
<div class='form-group'>";
echo "<label class='col-sm-2 control-label'>Password</label>
<label class='col-sm-1 control-label'>:</label>
<div class='col-sm-3'>".form_input('password',$row['password'],"maxlength='30' class=form-control").form_error('password'). "</div>";
echo "</div>
</div>
</div> <br>";
echo "<div class='row'>
<div class='col-lg-12'>
<div class='form-group'>";
echo "<label class='col-sm-2 control-label'>Level ID User</label>
<label class='col-sm-1 control-label'>:</label>
<div class='col-sm-3'>".form_input('leveluserid',$row['leveluserid'],"maxlength='10' class=form-control").form_error('leveluserid'). "</div>";
echo "</div>
</div>
</div> <br>";
echo "<div class='row'>
<div class='col-lg-12'>
<div class='form-group'>";
echo "<label class='col-sm-2 control-label'>ID Jabatan</label>
<label class='col-sm-1 control-label'>:</label>
<div class='col-sm-3'>".form_input('jabid',$row['jabid'],"maxlength='10' class=form-control").form_error('jabid'). "</div>";
echo "</div>
</div>
</div> <br>";
echo form_submit('btn_save','Simpan',"class='btn btn-primary'");
echo "<a href=".site_url('master/user/C_menu_user')." class='btn btn-success'>Kembali</a>";
echo form_close();
echo "</div>
</div>
</div>
</div>";
?>
</section><!-- /.content -->
<?php
$this->load->view('template/js');
?>
<!--custom js -->
<!-- Sparkline -->
<script src="<?php echo base_url('assets/AdminLTE-2.0.5/plugins/sparkline/jquery.sparkline.min.js') ?>" type="text/javascript"></script>
<?php
$this->load->view('template/foot');
?>
look at this pictures, i've filled in 3 form.
Then i click button "Simpan", the form value will be disappear. (Simpan = Save/Submit and Kembali = Back/Cancel). So i need to start again fill the forms. 
The validation work fine if all form are empty.
How to keep the value stay in form ? did i make a wrong form validation ?
Thanks!
Upvotes: 1
Views: 2301
Answers (2)
devmorgue
Reputation: 13
You need to include - set_value('name'); - so the value gets set after submit. When the form returns with errors it will repopulate the input fields where you have set the value.
http://www.codeigniter.com/user_guide/helpers/form_helper.html#set_value
Upvotes: 0
Noob
Reputation: 154
add value as a second para
$value= '$this->input->post('form name')'
Also why are you loading your views in your view? you should use a controller? and you should not really save your password into your session.
Example of using forms in Codeigniter are
form_input([$data = ''[, $value = ''[, $extra = '']])
Parameters:
$data (array) – Field attributes data
$value (string) – Field value
$extra (mixed) – Extra attributes to be added to the tag either as an array or a literal string
Returns:
An HTML text input field tag
I personally would use an array tho
$data = array(
'name' => 'username',
'id' => 'username',
'value' => 'johndoe',
'maxlength' => '100',
'size' => '50',
'style' => 'width:50%'
);
echo form_input($data, $value= '$this->input->post('form name')' );
Takea look at this website https://www.codeigniter.com/userguide3/helpers/form_helper.html
Upvotes: 1
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