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My Application Project don't see CI System
#1

[eluser]mayconfsbrito[/eluser]
Hello friends!

I'm updating my CI application which is a saparated project ci system, in other words, we have two differents projects, with one my application, and another with my CI project.

I update my CI version to 1.7.2 for 2.1.3, but don't works. The error is as follow:
Fatal error: Call to undefined method CI_Loader::viewfw() in /var/www/fwsibe/sistema/helpers/funcoes_helper.php on line 621

We have this code on line 621 of funcoes_helper:
Code:
function getCabecalho() {
    $ci = &get;_instance(); //line 621

     return $ci->load->viewfw('cabecalho');
}

I concluded that the CI project application don't see my CI project System, because the ci cannot be instantiate for get_instance. The structure of this environment is as follow:

-ci
+application
+cache
+codeigniter
+core
+database
+fonts
+helpers
+languages
+libraries
+logs
+plugins
+scaffolding
+index.php

-fwsibe
+arquivo
+css
+imagens
+jquery
+js
+sistema
+index.php
+info.php
+meuarquivo.php
+quickmenu.html

The index of my project:
Code:
define('ENVIRONMENT', 'development');
        ini_set('display_errors', 1);


if (defined('ENVIRONMENT'))
{
switch (ENVIRONMENT)
{
  case 'development':
   error_reporting(E_ALL);
  break;

  case 'testing':
  case 'production':
   error_reporting(0);
  break;

  default:
   exit('The application environment is not set correctly.');
}
}

$system_path = '../ci';

$application_folder = 'sistema';

if (defined('STDIN'))
{
  chdir(dirname(__FILE__));
}

if (realpath($system_path) !== FALSE)
{
  $system_path = realpath($system_path).'/';
}

// ensure there's a trailing slash
$system_path = rtrim($system_path, '/').'/';

// Is the system path correct?
if ( ! is_dir($system_path))
{
  exit("Your system folder path does not appear to be set correctly. Please open the following file and correct this: ".pathinfo(__FILE__, PATHINFO_BASENAME));
}

// The name of THIS file
define('SELF', pathinfo(__FILE__, PATHINFO_BASENAME));

// The PHP file extension
// this global constant is deprecated.
define('EXT', '.php');

// Path to the system folder
define('BASEPATH', str_replace("\\", "/", $system_path));

// Path to the front controller (this file)
define('FCPATH', str_replace(SELF, '', __FILE__));

// Name of the "system folder"
define('SYSDIR', trim(strrchr(trim(BASEPATH, '/'), '/'), '/'));


// The path to the "application" folder
if (is_dir($application_folder))
{
  define('APPPATH', $application_folder.'/');
}
else
{
  if ( ! is_dir(BASEPATH.$application_folder.'/'))
  {
   exit("Your application folder path does not appear to be set correctly. Please open the following file and correct this: ".SELF);
  }

  define('APPPATH', BASEPATH.$application_folder.'/');
}

require_once BASEPATH.'core/CodeIgniter.php';

I appreciate a help of you. Thanks!
#2

[eluser]TheFuzzy0ne[/eluser]
Welcome to the CodeIgniter forums!

All you're doing it sharing the same ./system directory. The ./system directory is the one none of the files should ever be manually edited. All of your of the overrides you're expecting to have access to are located in your ./application directory. The simplest way to share this functionality with another application, is to copy those libraries over to your new application's ./application directory.

You could also turn your libraries into [url="http://getcomposer.org/"]Composer[/url] packages, which would certainly make it easier to keep both apps up-to-date. Duplicate files shouldn't be an issue, since they'll be small, and storage space is cheap as chips these days. The only problem is with keeping both apps up-to-date, which I think Composer can help with. It might even be possible to have both apps share the same vendor directory. Composer might not be a good option, however, if your existing applications load the libraries via CodeIgniter's loader, since the magic of Composer is in it's class autoloading, which CodeIgniter doesn't utilise.
#3

[eluser]mayconfsbrito[/eluser]
Hi TheFuzzy0ne,

thanks for helping.

I realized that the problem is much greater, because I have two applications project and a CI project, but one of applications extends the other and the CI project.

Therefore I created a new topic explaning the problem.

Thanks.
#4

[eluser]jairoh_[/eluser]
what is the version of your php?
#5

[eluser]mayconfsbrito[/eluser]
Version 5.3.3.





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