Slim v3和树枝（“查看页面显示页面未找到错误”）

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');
});