how to keep the variable passed to the view in codeigniter 4

how to keep the variable passed to the view in codeigniter 4 - Printable Version

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+--- Thread: how to keep the variable passed to the view in codeigniter 4 (/showthread.php?tid=81414)

how to keep the variable passed to the view in codeigniter 4 - startup - 02-25-2022

in my controller Home.php

PHP Code:
class HomeController extends BaseController{
 
    public function index(){
        $mHome = new HomeModel();
        $data['demo'] =  $mHome->ViewArticle('8','view');
        return view('\Modules\Site\Home\Views\home_index', $data);
    }
} 

can you show me how to pass $mHome to view page?. i dont want to rewrite code again, i want in my view page below:

in my view.php

PHP Code:
$demo =$mHome->myFunction($id); 

thank you in advance. sorry i know a little english

thank you @ikesela, sometime is sptupid, i fix code above this, it working

PHP Code:
class HomeController extends BaseController{
 
    public function index(){
        $mHome = new HomeModel();
        $data['demo'] =  $mHome->ViewArticle('8','view');
        $data['mHome'] = $mHome;  //add line in code, perfect
        return view('\Modules\Site\Home\Views\home_index', $data);
    }
} 

RE: how to keep the variable passed to the view in codeigniter 4 - ikesela - 02-26-2022

just pass the object:

Code:
return view('\Modules\Site\Home\Views\home_index', [ 'mHome' => new HomeModel() ]);

can access in view as $mHome

RE: how to keep the variable passed to the view in codeigniter 4 - iRedds - 02-26-2022

You don't need to pass the model to the view.
This is bad practice.

RE: how to keep the variable passed to the view in codeigniter 4 - startup - 02-26-2022

(02-26-2022, 01:22 AM)iRedds Wrote: You don't need to pass the model to the view.
This is bad practice.

i need code below

PHP Code:
cateMenu =1
$getcateMenu =$mhome->function('1') 

can you good method to get id folow cate in view page ? i know 'view_ceil' in codeigniter 4 , but id dont like this function

RE: how to keep the variable passed to the view in codeigniter 4 - ikesela - 02-26-2022

(02-26-2022, 01:22 AM)iRedds Wrote: You don't need to pass the model to the view.
This is bad practice.

Thank, i agree .

RE: how to keep the variable passed to the view in codeigniter 4 - iRedds - 02-26-2022

(02-26-2022, 01:54 AM)startup Wrote:
(02-26-2022, 01:22 AM)iRedds Wrote: You don't need to pass the model to the view.
This is bad practice.

i need code below
PHP Code:
cateMenu =1 $getcateMenu =$mhome->function('1')

can you good method to get id folow cate in view page ? i know 'view_ceil' in codeigniter 4 , but id dont like this function

I don't know the logic of your application.
For example, you can create a service that will prepare data for display.
This is a simple example to show the concept.

PHP Code:
class MyService
{
    public function doSomething()
    {
        $data = ['...'];
        \Config\Services::renderer()->setData($data);
        
        return $this;
    }

    public function doSomething2()
    {
        $data = ['...'];
        \Config\Services::renderer()->setData($data);
        
        return $this;
    }
}

class MyController extends Controller
{
    public function index()
    {
        $ms = new MyService();
        $ms->doSomething()->doSomething2();
        
        return view('template');
    }
} 