I have tried the example in the documentation with Drupal 8.0 in beta12 as well as with the .dev-Package. I have enabled the modules (HAL,HTTP Basic Authentication, REST UI, RESTful Web Services and Serialization) and send the request via CURL and other HTTP REST clients to Drupal.
It is always returning HTML!.
The headers I am sending are OK, I checked that as well ("Accept: application/hal+json"). And I know the URL to access nodes has changed from /entity/node/... to /node.
I want Drupal to add a class to all menus on my site which corresponds to the machine name of the menu. For example, the machine name of my social media links menu is 'social', so I would like to add the class 'menu--social' to that.
I've tried a few ways of doing this but the following seemed like the most logical.
I'm looking for somebody who can work with an existing website made in Drupal to be able to make it so our agents can create a listing page with a description and photo and just underneath that display MLS listings by entering an MLS# in a search field and have it search the MLS and populate the page with the selected numbers. The developer we have currently developing it says it is a very difficult task and having worked with many developers in the past I know this not to be so.