Use GET parameters to query for array of entry IDs

Question

On my client side, I have an array of entry IDs that match with entries in Craft

const myIds = ['230', '249', '256']

I am trying to send that array over to an Element API endpoint and use it in the id criteria to only grab entries with the specified IDs.

I am constructing my GET request and add myIds to the request parameters, then send it to the endpoint.

How would I access that array in parameters within element-api.php? I found a response for Craft 2 that looks like it's similar to what I want: (Passing multiple parameters to the Element API) which uses the getQuery() or getRequiredQuery() functions, but I'm not sure those still exist in Craft 3?

Answer 1

I found a response for Craft 2 that looks like it's similar to what I want: (Passing multiple parameters to the Element API) which uses the getQuery() or getRequiredQuery() functions, but I'm not sure those still exist in Craft 3?

In Craft 3, you'd use:

Craft::$app->getRequest()->getRequiredQueryParam('myArr')

https://docs.craftcms.com/api/v3/craft-web-request.html#method-getrequiredqueryparam