Get URL in `before-fetch-request`

1

I’m currently replacing turbolinks with turbo and I need to modify the headers of a request, some are dependent on the URL the request is for, however I’m having difficultly doing that as I don’t have the URL in the event.

Also I tried caching the URL from turbo:before-visit event but for form submissions the order is different:

# clicking a URL the event sequence is:
turbo:before-visit
turbo:before-fetch-request
turbo:before-fetch-response
turbo:before-cache
turbo:before-render
turbo:render
turbo:load

# submitting a form it is
turbo:before-fetch-request
turbo:submit-start
turbo:before-fetch-response
turbo:submit-end
turbo:before-visit
turbo:before-cache
turbo:before-render
turbo:render
turbo:load

I don’t even have ability to get the form being submitted as the event targets are the document/HTML node.

1 Like
3

:thinking: Curious about the use case for custom headers.

But not sure this is possible atm. Think there might be a PR opportunity to add a URL property to event.detail on turbo:before-fetch-request.