Enable CORS on JSON API Wordpress

Question

I have this wordpress site with a plugin called JSON API. This plugin provides a JSON format for the content that is in the wordpress. I was able to enable CORS on the wordp

Answer 1

In wordpress goto plugins > JSON API > Edit

From the right hand file selection select

json-api/singletons/api.php

You will need to add the following line

header("Access-Control-Allow-Origin: *");

Your code should look similar to this once done. Adding this line anywhere else might not work as expected.

query = new JSON_API_Query();
    $this->introspector = new JSON_API_Introspector();
    $this->response = new JSON_API_Response();
    add_action('template_redirect', array(&$this, 'template_redirect'));
    add_action('admin_menu', array(&$this, 'admin_menu'));
    add_action('update_option_json_api_base', array(&$this, 'flush_rewrite_rules'));
    add_action('pre_update_option_json_api_controllers', array(&$this, 'update_controllers'));
  }

  function template_redirect() {