I am trying to access the azure search services using REST API URL in ajax i am getting like network error/CORS Header missing(SyntaxError: Json.Parse: unexpected end of data at aline 1 column 1 of the JSON data,Reason: CORS header ‘Access-Control-Allow-Origin’ missing)

   Can you help me how to use the azure search services using only ajax(without controller)

  If we can do means can you tell me the what are the site and user detail i have to pass with ajax control

    Can you please mention the syntax for ajax calling for access the Azure search services