Question - Where do i put the model's inclusion?

[tekrxpuller]

Hi! I'm pretty new to GroceryCrud, and I'm trying to set this up. I've read through the detailed instructions but I'm not able to figure out where to put the following line: $this->load->model('login_model'); Do I put this in my main controller file?

I've coped the 3 files to the respective folders, but it gives me an error indicating that the model

An uncaught Exception was encountered
Type: RuntimeException

Message: Unable to locate the model you have specified: Login_model

Filename: /mydirectory/codeigniter/system/core/Loader.php

Line Number: 348

Backtrace:

File: /mydirectory/codeigniter/application/controllers/Main.php
Line: 17
Function: model

File: /mydirectory/codeigniter/index.php
Line: 315
Function: require_once

[portapipe]

Hi, you have to put that line in the __construct() function of your controller. If you don't have it (but you should) you can add it on the top of the controller's function you're using. Just a question: did you copy the Login_model.php file into the /application/model/ folder?

[tekrxpuller]

Hi @portapipe,

The _construct function is where i had put it in in my Main.php controller file.

{
        parent::__construct();

$this->load->database();
$this->load->helper('url');

$this->load->library('grocery_CRUD');

$this->load->model('Login_model');
}

🤦‍♂ seems like I had put it into a copy of the application.

This is the error i'm getting now when trying to go to http://mysite/login:

A PHP Error was encountered
Severity: Warning

Message: mkdir(): Invalid path

Filename: drivers/Session_files_driver.php

Line Number: 136

Backtrace:

File: /mydirectory/codeigniter/application/controllers/Login.php
Line: 20
Function: library

File: /mydirectory/codeigniter/index.php
Line: 315
Function: require_once

Warning: Uncaught Exception: Session: Configured save path '' is not a directory, doesn't exist or cannot be created. in /mydirectory/codeigniter/system/libraries/Session/drivers/Session_files_driver.php:138 Stack trace: #0 [internal function]: CI_Session_files_driver->open('', 'ci_session') #1 /mydirectory/codeigniter/system/libraries/Session/Session.php(143): session_start() #2 /mydirectory/codeigniter/system/core/Loader.php(1285): CI_Session->__construct() #3 /mydirectory/codeigniter/system/core/Loader.php(1178): CI_Loader->_ci_init_library('Session', 'CI_', NULL, 'session') #4 /mydirectory/codeigniter/system/core/Loader.php(1043): CI_Loader->_ci_load_stock_library('Session', 'Session/', NULL, NULL) #5 /Users/jtsui/Documents/Personal/T in /mydirectory/codeigniter/system/libraries/Session/drivers/Session_files_driver.php on line 138

Fatal error: session_start(): Failed to initialize storage module: user (path: ) in /mydirectory/codeigniter/system/libraries/Session/Session.php on line 143
A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /mydirectory/codeigniter/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

A PHP Error was encountered
Severity: Error

Message: session_start(): Failed to initialize storage module: user (path: )

Filename: Session/Session.php

Line Number: 143

Backtrace:

Edit: Seems like i'm missing something in the application/libraries folder? First error is trying to reference the Login.php file:

$this->load->library('form_validation');
$this->load->library('session');

i don't have anything in my application/libraries folder for session nor form_validation

[portapipe]

Your problem now is that you don't have a valid session path. You can set it in your application/config/config.php file (google how to make it the best)