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+--- Thread: CI4 use model's method in view (/showthread.php?tid=76802)
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CI4 use model's method in view - pippuccio76 - 06-21-2020
Hi ,sorry for engish , in ci3 if i have a model call codeigniterModel with a method call findById($id)
in controller i load model with :
PHP Code:
$this->load->model('codeigniterModel')
and in view i can use $this->codeigniterModel->findById($id) method
how can i do the same on ci4 ?
RE: CI4 use model's method in view - Mostafa Khudair - 06-21-2020
just call:
PHP Code:
model('CodeigniterModel');
RE: CI4 use model's method in view - Digital_Wolf - 06-21-2020
(06-21-2020, 07:06 AM)pippuccio76 Wrote: Hi ,sorry for engish , in ci3 if i have a model call codeigniterModel with a method call findById($id)
in controller i load model with :
PHP Code:$this->load->model('codeigniterModel')
and in view i can use $this->codeigniterModel->findById($id) method
how can i do the same on ci4 ?
Hello !
You can do it like this:
PHP Code:
<?php namespace App\Controllers;
use CodeIgniter\Controller;
// use u model class.
use App\Models\codeigniterModel;
class MyController extends Controller
{
public function index()
{
// create instance u model.
$CI_Model = new codeigniterModel();
// call the method from model
echo $CI_Model->findById($id);
}
p.s. Sorry my English.
RE: CI4 use model's method in view - pippuccio76 - 06-21-2020
(06-21-2020, 10:56 AM)Digital_Wolf Wrote:I want use in a view not in a controller....(06-21-2020, 07:06 AM)pippuccio76 Wrote: Hi ,sorry for engish , in ci3 if i have a model call codeigniterModel with a method call findById($id)
in controller i load model with :
PHP Code:$this->load->model('codeigniterModel')
and in view i can use $this->codeigniterModel->findById($id) method
how can i do the same on ci4 ?
Hello !
You can do it like this:
PHP Code:<?php namespace App\Controllers;
use CodeIgniter\Controller;
// use u model class.
use App\Models\codeigniterModel;
class MyController extends Controller
{
public function index()
{
// create instance u model.
$CI_Model = new codeigniterModel();
// call the method from model
echo $CI_Model->findById($id);
}
p.s. Sorry my English.
RE: CI4 use model's method in view - Digital_Wolf - 06-21-2020
(06-21-2020, 11:15 AM)pippuccio76 Wrote:(06-21-2020, 10:56 AM)Digital_Wolf Wrote:I want use in a view not in a controller....(06-21-2020, 07:06 AM)pippuccio76 Wrote: Hi ,sorry for engish , in ci3 if i have a model call codeigniterModel with a method call findById($id)
in controller i load model with :
PHP Code:$this->load->model('codeigniterModel')
and in view i can use $this->codeigniterModel->findById($id) method
how can i do the same on ci4 ?
Hello !
You can do it like this:
PHP Code:<?php namespace App\Controllers;
use CodeIgniter\Controller;
// use u model class.
use App\Models\codeigniterModel;
class MyController extends Controller
{
public function index()
{
// create instance u model.
$CI_Model = new codeigniterModel();
// call the method from model
echo $CI_Model->findById($id);
}
p.s. Sorry my English.
Then you just need to slightly modify the code in the controller itself like this:
PHP Code:
...here everything that I wrote above...
// create instance u model.
$CI_Model = new codeigniterModel();
// create new data "storage"
$data = [
'result_query' => $CI_Model->findById($id)
];
// passing data to view
echo view("your_view_file", $data);
PHP Code:
<?= $result_query; ?>RE: CI4 use model's method in view - pippuccio76 - 06-21-2020
(06-21-2020, 11:29 AM)Digital_Wolf Wrote:no,you don't understand , i want use model's functions in view , as ci3 .....(06-21-2020, 11:15 AM)pippuccio76 Wrote:(06-21-2020, 10:56 AM)Digital_Wolf Wrote:I want use in a view not in a controller....(06-21-2020, 07:06 AM)pippuccio76 Wrote: Hi ,sorry for engish , in ci3 if i have a model call codeigniterModel with a method call findById($id)
in controller i load model with :
PHP Code:$this->load->model('codeigniterModel')
and in view i can use $this->codeigniterModel->findById($id) method
how can i do the same on ci4 ?
Hello !
You can do it like this:
PHP Code:<?php namespace App\Controllers;
use CodeIgniter\Controller;
// use u model class.
use App\Models\codeigniterModel;
class MyController extends Controller
{
public function index()
{
// create instance u model.
$CI_Model = new codeigniterModel();
// call the method from model
echo $CI_Model->findById($id);
}
p.s. Sorry my English.
Then you just need to slightly modify the code in the controller itself like this:
Further, in the view file itself, you need to call the data simply by accessing the key:PHP Code:...here everything that I wrote above...
// create instance u model.
$CI_Model = new codeigniterModel();
// create new data "storage"
$data = [
'result_query' => $CI_Model->findById($id)
];
// passing data to view
echo view("your_view_file", $data);
PHP Code:<?= $result_query; ?>
for example : in db table there are foreign key , in the page where i show the list , i cannot write the id of the foreign key but i must insert for example the name ...
RE: CI4 use model's method in view - InsiteFX - 06-22-2020
You would need to do it like this.
PHP Code:
<?php
model('CodeigniterModel');
$this->codeigniterModel->findById($id);
?>If you need the id in the view then you can use a hidden form input field.
It is recommended that you do all of this in your controller not the view!
RE: CI4 use model's method in view - pippuccio76 - 06-22-2020
(06-22-2020, 03:06 AM)InsiteFX Wrote: It is recommended that you do all of this in your controller not the view!but if i have 100 row how can i do this in controller instead view ?
RE: CI4 use model's method in view - InsiteFX - 06-22-2020
Using CodeIgniter Pagination.
RE: CI4 use model's method in view - pippuccio76 - 06-22-2020
(06-22-2020, 08:13 AM)InsiteFX Wrote: Using CodeIgniter Pagination.NO , how can i get the culumn of foreign key of 100 record
for example i have i table user:
-name
-surname
-id_club
and a table club
-id
-name
When i show the list of user i don't want show the id_club but i want show the club's name ...
How can i do (without a join) .
In ci3 i can use the model method in view for example (without tag)
table
name surname club
foreach (users as user)
tr
td user->name td
td user->surname td
td this->club_model->findbyid($user->id_club)->name td
tr
how can i do the same in codeigniter 4 ?