Symfony Request Example
Displaying 1 - 4 of 4Open Ajax Modal Dialog from Controller
Dialogs are often called dialog boxes, modal windows, or pop-up windows.
Whatever you call them, they are a quick and easy way to display additional information without reloading the entire page.
Dialog boxes can display just some static text, any node or form of your page, a views page, or any custom markup you'll feed them.
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Code Snippet
public function requestResidenceUpload(Request $request): AjaxResponse {
$arg = $request->get('arg1');
// Add an AJAX command to open a modal dialog with the form as the content.
$response = new AjaxResponse();
$modal_form = $this->formBuilder->getForm('Drupal\mymodule\Form\MyForm', $arg);
$response->addCommand(new OpenModalDialogCommand('Upload', $modal_form, ['width' => 600, 'height'=>600]) );
return $response;
} Drupal and Web Request, most needed functionality
Web application is a client-server application in which the system responds to requests from clients.
The client is every browser and other application that is installed on the user side, what is sometimes called front end.
The server side responds to all requests that come as basic paths or URLs with arguments or even JSON.
How to get the current request object
Which is the preferred way to get the current request and why? Is one of these to be deprecated? Any other advantages/disadvantages?
Drupal let you create your own custom middlewares
Middleware can be used to intercept and modify HTTP requests before they reach the application, allowing developers to inspect and filter the requests based on specific criteria.
This can be useful for adding additional security measures, handling errors and exceptions, or modifying the request/response header.