How to use method function modal data to view codeigniter 4.5.3

i have two table cate and subcate
Modal.php below

PHP Code:

public function getCate(){}

public function subCate(){} 


Controller

PHP Code:

public function getCate(){

$data['getCate'] = $mCate->cate();
} 


<strong>view</strong>

PHP Code:

how to get function subCate in view below:

foreach($getCate as $k =>$v){
echo $v;

//i want use method subcate here below
subcate = $this->subcate($v->id)
} 


can you show me how to use function method data in view above
thank

lets clarify the question ... are you saying you dont quite get how to get data from a model class , which has been instantiated in a controller and that data is passed in the controller along the lines of .

Code:

Model class is say called BlogModel.php

in controller  there is a property called $handle;

$this->handle  = new BlogModel();
$result = this->handle->getArticle($slug);
//getArticle  is a method in BlogModel.php
// a variable $slug  is passed as a paramer into the model method
$data=[ 'title'=> 'something',
'results'=>$result];

echo view ('someview',$data);
in the view you can use
<?php foreach ($results as $stuff)
{
echo "<h11>".  $stuff ['tableFieldName'] ."   then next field ".$stuff['tableFieldName2']. "</h11>";


}
?>

if thats not what your after please elaborate

CMS CI4 A CMS system, runs out of the box written on top of CI4

Arch Book  CodeIgniter4 on Apache(pages 92-114) 

CI4-CMS Github  

lets clarify the question ... are you saying you dont quite  get how to get data from a model  class  , which has been instantiated  in a controller and that data is passed  in the controller along the lines of .

Code:

Model class is say called BlogModel.php

in controller  there is a property called $handle;

$this->handle  = new BlogModel();
$result = this->handle->getArticle($slug);
//getArticle  is a method in BlogModel.php
// a variable $slug  is passed as a paramer into the model method
$data=[ 'title'=> 'something',
'results'=>$result];

echo view ('someview',$data);
in the view you can use
<?php foreach ($results as $stuff)
{
echo "<h11>".  $stuff ['tableFieldName'] ."  then next field ".$stuff['tableFieldName2']. "</h11>";


}
?>

if thats not what your after please elaborate

Thank you very much for your instructions but I want to ask if in codeigniter 4 can   get methods directly in the view as codeigniter 3 or not, 
I can write other function in controller to pass to view
by the way, thank you for your support

The MVC pattern is to have the controller to use a model to get data then pass to view ; its the only way i have ever done it.

CMS CI4 A CMS system, runs out of the box written on top of CI4

Arch Book  CodeIgniter4 on Apache(pages 92-114) 

CI4-CMS Github  

In certain situations, we want the user to be able to modify the theme easily without directly interacting with the controllers or models. One possible solution is to use a View Model, which allows us to request data from the View components.

CodeIgniter 4 User Guide - Building Responses - View Decorators

CodeIgniter 4 User Guide - Building Responses - View Cells

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )