g the request must be served from the same origin
(domain name, port, and application layer protocol)
as the requested resource.
In the example above, the myData.json file must be co-located with the
app that uses it.
You might be able to
<a href="http://www.dartlang.org/articles/json-web-service/#a-note-on-cors-and-httprequest">get around this restriction</a>
by using CORS headers or JSONP.</p>
<h2>Other resources</h2><ul><li>
<p><a href="https://www.dartlang.org/docs/tutorials/fetchdata/">Fetch Data Dynam