Slim v3 and twig ( View Page displays page not found error) - php

Question

I have installed slim framework 3 and twig template following the composer.
When i call function http://localhost/elec/helloo/sandesh it displays Hello, Sandesh as followed on slim 3 documentation.
But when i try to call view page(inside templates folder).
It displays an error page Slim Application Error The application could not run because of the following error Error Description
Code Worked ( displays hello , {name} from function)
$app = new \Slim\App;
$app->get('/hello/{name}', function (Request $request, Response $response) {
$name = $request->getAttribute('name');
$response->getBody()->write("Hello, $name");
return $response;
});
Code error ( displays error when called view page from function)
$settings = [
'settings' => [
'displayErrorDetails' => true,
],
];
$app = new Slim\App($settings);
// Get container
$container = $app->getContainer();
// Register component on container
$container['view'] = function ($container) {
return new \Slim\Views\PhpRenderer("templates/");
};
// Render Twig template in route
$app->get('/helloo/{name}', function ($request, $response, $args) {
return $this->view->render($response, 'view1.html', [
'name' => $args['name']
]);
})->setName('profile');
Path Detail
elec>
>>cache
>>templates
>>>view1.html
>>vender
>>.htaccess
>>composer.json
>>composer.lock
>>index.php

Answer 1

When passing the templates location, you have to provide a full path, (starting from the location of the running index.php file:
<?php
$container['view'] = function ($container) {
return new \Slim\Views\PhpRenderer(__DIR__ . "/../path/to/templates/");
};
try it out, and good luck.
Note: I'm using the same line but with Twig render:
<?php
$container['view'] = function ($container) {
return new \Slim\Views\Twig(__DIR__ . "/../path/to/templates/");
};

Answer 2

$app = new \Slim\App([
'settings' => [
'displayErrorDetails' => true,
]
]);
// Calling twigview from controller
$container = $app->getContainer();
// Register component on container
$container['view'] = function ($container) {
$view = new \Slim\Views\Twig('templates/views',[
'cache' => false,
]);
$view->addExtension(new \Slim\Views\TwigExtension(
$container->router,
$container->request->getUri()
));
return $view;
};
$app->get('/home', function ($request, $response) {
return $this->view->render($response, 'home.twig');
});