Library CodeIgniter Sebuah catatan...

Variabel global

Gunakan $this->namaVariabel=type data, dengan akses $this->namaVariabel, untuk membuatnya global dalam satu class, tempatkan deklarasi variabel dalam function _construct.

Error Session Setting

Error seperti dibawah ini merupakan error dimana path penyimpanan session bernilai NULL :

A PHP Error was encountered

Severity: Warning

Message: mkdir(): Invalid path

Filename: drivers/Session_files_driver.php

Line Number: 118

Solusinya, buka file config.php pada folder config, cari baris :

$config['sess_save_path'] = NULL;

Karena save path bernilai NULL, maka tidak dapat menyimpan session. Ganti line tersebut dengan :

$config['sess_save_path'] = sys_get_temp_dir();

Link solusi : https://forum.codeigniter.com/thread-65331.html

Penamaan folder dan pengaruhnya dengan router

Pengalaman pribadi menamakan folder di view dengan url dari router dan kaitannya dengan controller.

Jika nama file di luar application bernama sama dengan url yang ada di router, maka sistem akan menampilkan folder tersebut instead controller dan view yang dimaksud.

Set Rule untuk Form Validasi - form_validation

Berfungsi sebagai rule yang memvalidasi inputan dari form. 

set_rules($field[, $label = ''[, $rules = ''[, $errors = array()]]])

Parameter dari set_rules ini adalah :

• Berada di sebelum syntax form_validation->run
• $field : nama input post
• $label : nama untuk menyebutkan input post tersebut, nama ini akan muncul pada form_errors dibagian view setelah form_validation->run di trigger
• $rules : aturan yang mengecek input post, aturan tersebut tersedia oleh codeIgniter

This code is important to a sub-folder-website CodeIgniter (2)

RewriteEngine On
RewriteBase /subdomain_name
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]

Run Form Validation CodeIgniter

if ($this->form_validation->run() == FALSE)
                {
                        $this->load->view('myform');
                }
                else
                {
                        $this->load->view('formsuccess');
                }

This is a parent construct on codeigniter

public function __construct() { parent::__construct(); // Your own constructor code }

This code is important to a sub-folder-website CodeIgniter

RewriteEngine On RewriteBase /subdomain_name RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.*)$ index.php?/$1 [L]

Can They?

Im just testing my old codeIgniter code!!!

CRUD [Part 1]

New! Here i found :
1. form_open replace an ordinary form tag html after declare 'form' on autoload->helper.
2. Also i found about form_validation and it has to be activated in autoload->libraries for helping also its need the edit at the controller.

Array name = name variable

The thing i notice about array name in folder controller will be a variable name in folder view/{class}

Nyoba CI yok [part 1]

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Nyoba CI yok [part 2]

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