Hello, How can I do json response from controller’s action in cakephp-4?
header('Content-Type: application/json');
echo json_encode($statess);
exit();
Or
$this->set('countries', $countries);
Don’t echo output directly in your controller! Use things like withStringBody
in the response object. Here’s an exact example of what you’re trying to do.
What is $response here? How to declare $response?
Can you please paste complete code with $this->set?
If you are using withStringBody
, then there is no $this->set
required. The response object is thoroughly documented elsewhere on that same page I linked to. $response
is a generic example, in your controller you’d use return $this->response-withStringBody(...)
maybe it helps:
i have a live-search and return the results from controller with:
return $this->response->withType(‘application/json’)->withStringBody(json_encode($resulltsArr));