1. Go to this page and download the library: Download jasco-b/view-model library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
jasco-b / view-model example snippets
class PostController extends Controller
{
...
public function actionCreate()
{
$model = new Post();
$categories = Categories::find()->all();
...
return $this->render('create', [
'model' => $model,
'categories' => $categories,
]);
}
public function actionUpdate($id)
{
$model = $this->findModel($id);
$categories = Categories::find()->all();
...
return $this->render('update', [
'model' => $model,
'categories' => $categories,
]);
}
}
...
use jascoB\ViewModel\ViewModel;
class PostViewModel extends ViewModel
{
public $model;
public function __construct($model)
{
$this->model = $model;
}
public function categories()
{
return $categories = Categories::find()->all();
}
}
class PostController extends Controller
{
...
public function actionCreate()
{
$model = new Post();
...
return $this->render('create', new PostViewModel($model));
}
public function actionUpdate($id)
{
$model = $this->findModel($id);
...
return $this->render('update', new PostViewModel($model));
}
}