Slim 4 PUT 和 DELETE 表单提交

Question

如何在 Slim 4 中进行 PUT 和 DELETE 表单提交？我有以下路线：

$group->get('/sites/create', SitesController::class . ':create')->setName('sites_create');
$group->get('/sites/{id}/edit', SitesController::class . ':edit')->setName('sites_edit');
$group->post('/sites', SitesController::class . ':createSubmit')->setName('sites_create_submit');
$group->put('/sites', SitesController::class . ':editSubmit')->setName('sites_edit_submit');

这是我的：

<form action="/sites" method="POST">
    <label for="name">Site name</label>
    <input type="text" class="form-control" id="name" name="name">                 
    <input type="hidden" name="_METHOD" value="PUT">
    <button type="submit">Submit</button>
</form>

这就是我在 Slim 3 中的做法。

但它不会进入 editSubmit 方法，而是进入 createSubmit 方法。

如何使用这些方法提交？

Answer 1

According to Slim 4 documentation，您仍然可以在 POST 请求 body 中使用 _METHOD 参数或使用 X-Http-Method-Override [=24] 覆盖表单方法=].

重要的一点 (from docs) 是您需要将 Slim\Middleware\MethodOverrideMiddleware 添加到您的应用程序才能覆盖表单方法。

这是一个完整的示例：

<?php

require __DIR__ . '/../vendor/autoload.php';

use Slim\Factory\AppFactory;

$app = AppFactory::create();
$app->addRoutingMiddleware();
$app->add(new Slim\Middleware\MethodOverrideMiddleware);

$app->get('/', function($request, $response){

    $form =<<<form
    <form action="/put" method="post">
        <input type="hidden" name="_METHOD" value="PUT"/>
        <button type="submit">Send PUT request</button>
    </form>
    <form action="/delete" method="post">
        <input type="hidden" name="_METHOD" value="DELETE"/>
        <button type="submit">Send DELETE request</button>
    </form>
form;

    $response->getBody()->write($form);
    return $response;
});

$app->put('/put', function($request, $response){
  $response->getBody()->write('The request method is: ' . $request->getMethod());
  return $response;
});
$app->delete('/delete', function($request, $response){
    $response->getBody()->write('The request method is: ' . $request->getMethod());
    return $response;
});

$app->run();

Slim 4 PUT 和 DELETE 表单提交

Slim 4 PUT and DELETE form submissions

php

slim

slim-4