public function update($id)
{
if ($this->$this->exist($id)) {
return;
}
//Do something
}
public function delete($id)
{
if ($this->$this->exist($id)) {
return;
}
//Do something
}
public function add_image($id)
{
if ( ! $this->exist($id)) {
return;
}
// Do something
}
private function exist($id)
{
if ( ! $this->Example_model->exist($id)) {
return false;
}
return true;
}
<?php namespace App\Libraries;
use CodeIgniter\Validation\Validation as CoreValidation;
class Validation extends CoreValidation
{
public function __construct(\Config\Validation $config, \CodeIgniter\View\RendererInterface $view)
{
parent::__construct($config, $view);
}
/** ... my custom code here **/
}
?>public static function validation(\Config\Validation $config = null, bool $getShared = true)
{
if ($getShared)
{
return static::getSharedInstance('validation', $config);
}
if (is_null($config))
{
$config = config('Validation');
}
return new \App\Libraries\Validation($config, static::renderer());
}
protected function validate($rules, array $messages = []): bool
{
$this->validator = Services::validation();
// If you replace the $rules array with the name of the group
if (is_string($rules))
{
$validation = new \Config\Validation();
// If the rule wasn't found in the \Config\Validation, we
// should throw an exception so the developer can find it.
if (! isset($validation->$rules))
{
throw ValidationException::forRuleNotFound($rules);
}
// If no error message is defined, use the error message in the Config\Validation file
if (! $messages)
{
$errorName = $rules . '_errors';
$messages = $validation->$errorName ?? [];
}
$rules = $validation->$rules;
}
$success = $this->validator
->withRequest($this->request)
->setRules($rules, $messages)
->run();
return $success;
}
// in a helper:
if (!function_exists('redirectIfNotLoggedIn'))
{
$session = \Config\Services::session();
if ($session->get('loggedUser') === null)
{
return redirect('user/login');
}
return null;
}
// in a controller:
public function create()
{
$redirection = redirectIfNotLoggedIn();
if ($redirection !== null)
{
return $redirection;
}
// ...
}
A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/app_iotopentech/app.iotopentech.io/application/controllers/Examples.php:401)
Filename: libraries/Tokens.php
Line Number: 242
Backtrace:
File: /home/app_iotopentech/app.iotopentech.io/application/third_party/community_auth/libraries/Tokens.php
Line: 242
Function: setcookie
File: /home/app_iotopentech/app.iotopentech.io/application/third_party/community_auth/libraries/Tokens.php
Line: 199
Function: save_tokens_cookie
File: /home/app_iotopentech/app.iotopentech.io/application/third_party/community_auth/libraries/Tokens.php
Line: 214
Function: generate_form_token
File: /home/app_iotopentech/app.iotopentech.io/application/third_party/community_auth/helpers/MY_form_helper.php
Line: 79
Function: token
File: /home/app_iotopentech/app.iotopentech.io/application/third_party/community_auth/views/examples/recover_form.php
Line: 109
Function: form_open
File: /home/app_iotopentech/app.iotopentech.io/application/controllers/Examples.php
Line: 403
Function: view
File: /home/app_iotopentech/app.iotopentech.io/index.php
Line: 315
Function: require_once
DEBUG - 2019-10-12 17:42:25 --> UTF-8 Support Enabled
DEBUG - 2019-10-12 17:42:25 --> Global POST, GET and COOKIE data sanitized
DEBUG - 2019-10-12 17:42:25 --> Config file loaded: /home/app_iotopentech/app.iotopentech.io/application/third_party/community_auth/config/db_tables.php
DEBUG - 2019-10-12 17:42:25 --> Config file loaded: /home/app_iotopentech/app.iotopentech.io/application/third_party/community_auth/config/authentication.php
DEBUG - 2019-10-12 17:42:25 --> Session: "sess_save_path" is empty; using "session.save_path" value from php.ini.
DEBUG - 2019-10-12 17:42:25 --> Encryption: Auto-configured driver 'openssl'.
DEBUG - 2019-10-12 17:42:25 --> Total execution time: 0.0072
$routes->group('admin', function ($routes){
$routes->addRedirect('/', 'specific.index.php'); // <- This doesn' work
$routes->add('login', 'Login::index', ['namespace' => '\Admin\Controllers\Auth']);
});date_default_timezone_set($user->timezone)http://localhost:8080/myController/myMethod/1/2019/123.45/http://localhost:8080/myController/myMethod/1/2019/12345/Quote:A PHP Error was encountered
Severity: Notice
Message: Undefined index: Satker
Filename: controllers/Members.php
Line Number: 67
Backtrace:
File: C:\xampp\htdocs\nonameapp\application\controllers\Members.php
Line: 67
Function: _error_handler
File: C:\xampp\htdocs\nonameapp\index.php
Line: 315
Function: require_once
Quote:A Database Error Occurred
Error Number: 1048
Column 'satker' cannot be null
INSERT INTO `t_satker` (`kode`, `satker`, `created`, `modified`) VALUES ('asas', NULL, '2019-10-14 13:29:23', '2019-10-14 13:29:23')
Filename: C:/xampp/htdocs/nonameapp/system/database/DB_driver.php
Line Number: 691
<?php
if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Members extends CI_Controller {
function __construct() {
parent::__construct();
// Load member model
$this->load->model('member');
// Load form validation library
$this->load->library('form_validation');
// Load file helper
$this->load->helper('file');
}
public function index(){
$data = array();
// Get messages from the session
if($this->session->userdata('success_msg')){
$data['success_msg'] = $this->session->userdata('success_msg');
$this->session->unset_userdata('success_msg');
}
if($this->session->userdata('error_msg')){
$data['error_msg'] = $this->session->userdata('error_msg');
$this->session->unset_userdata('error_msg');
}
// Get rows
$data['members'] = $this->member->getRows();
// Load the list page view
$this->load->view('members/index', $data);
}
public function import(){
$data = array();
$memData = array();
// If import request is submitted
if($this->input->post('importSubmit')){
// Form field validation rules
$this->form_validation->set_rules('file', 'CSV file', 'callback_file_check');
// Validate submitted form data
if($this->form_validation->run() == true){
$insertCount = $updateCount = $rowCount = $notAddCount = 0;
// If file uploaded
if(is_uploaded_file($_FILES['file']['tmp_name'])){
// Load CSV reader library
$this->load->library('CSVReader');
// Parse data from CSV file
$csvData = $this->csvreader->parse_csv($_FILES['file']['tmp_name']);
// Insert/update CSV data into database
if(!empty($csvData)){
foreach($csvData as $row){ $rowCount++;
// Prepare data for DB insertion
$memData = array(
'kode' => $row['Kode'],
'satker' => $row['Satker'],
);
// Check whether email already exists in the database
$con = array(
'where' => array(
),
'returnType' => 'count'
);
$prevCount = $this->member->getRows($con);
if($prevCount > 0){
// Update member data
$condition = array();
$update = $this->member->update($memData, $condition);
if($update){
$updateCount++;
}
}else{
// Insert member data
$insert = $this->member->insert($memData);
if($insert){
$insertCount++;
}
}
}
// Status message with imported data count
$notAddCount = ($rowCount - ($insertCount + $updateCount));
$successMsg = 'Members imported successfully. Total Rows ('.$rowCount.') | Inserted ('.$insertCount.') | Updated ('.$updateCount.') | Not Inserted ('.$notAddCount.')';
$this->session->set_userdata('success_msg', $successMsg);
}
}else{
$this->session->set_userdata('error_msg', 'Error on file upload, please try again.');
}
}else{
$this->session->set_userdata('error_msg', 'Invalid file, please select only CSV file.');
}
}
redirect('members');
}
/*
* Callback function to check file value and type during validation
*/
public function file_check($str){
$allowed_mime_types = array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain');
if(isset($_FILES['file']['name']) && $_FILES['file']['name'] != ""){
$mime = get_mime_by_extension($_FILES['file']['name']);
$fileAr = explode('.', $_FILES['file']['name']);
$ext = end($fileAr);
if(($ext == 'csv') && in_array($mime, $allowed_mime_types)){
return true;
}else{
$this->form_validation->set_message('file_check', 'Please select only CSV file to upload.');
return false;
}
}else{
$this->form_validation->set_message('file_check', 'Please select a CSV file to upload.');
return false;
}
}
}<div class="container">
<h2>Members List</h2>
<!-- Display status message -->
<?php if(!empty($success_msg)){ ?>
<div class="col-xs-12">
<div class="alert alert-success"><?php echo $success_msg; ?></div>
</div>
<?php } ?>
<?php if(!empty($error_msg)){ ?>
<div class="col-xs-12">
<div class="alert alert-danger"><?php echo $error_msg; ?></div>
</div>
<?php } ?>
<div class="row">
<!-- Import link -->
<div class="col-md-12 head">
<div class="float-right">
<a href="javascript:void(0);" class="btn btn-success" onclick="formToggle('importFrm');"><i class="plus"></i> Import</a>
</div>
</div>
<!-- File upload form -->
<div class="col-md-12" id="importFrm" style="display: none;">
<form action="<?php echo base_url('members/import'); ?>" method="post" enctype="multipart/form-data">
<input type="file" name="file" />
<input type="submit" class="btn btn-primary" name="importSubmit" value="IMPORT">
</form>
</div>
<!-- Data list table -->
<table class="table table-striped table-bordered">
<thead class="thead-dark">
<tr>
<th>#ID</th>
<th>Kode Satker</th>
<th>Nama Satker</th>
</tr>
</thead>
<tbody>
<?php if(!empty($members)){ foreach($members as $row){ ?>
<tr>
<td><?php echo $row['id']; ?></td>
<td><?php echo $row['kode']; ?></td>
<td><?php echo $row['satker']; ?></td>
</tr>
<?php } }else{ ?>
<tr><td colspan="5">No member(s) found...</td></tr>
<?php } ?>
</tbody>
</table>
</div>
</div>
<script>
function formToggle(ID){
var element = document.getElementById(ID);
if(element.style.display === "none"){
element.style.display = "block";
}else{
element.style.display = "none";
}
}
</script>