Read javascript file in browser despite syntax error

Question

Let's say I have a csv on a domain that I don't control at all and I want access to it on my page:

<script src="http://domainidontcontrol/blah.csv"></script>

Of course, this will throw a syntax error when the browser tries to parse the csv as it is not valid javascript. Is there any possible way to get access to the data in this csv from within the browser?

Answer 1

Look into CORS http://www.w3.org/TR/cors/ or JSON-P, if the other server has handlers set up. If those fail, you'll likely have to use a server-side proxy. Which wouldn't be too difficult, just make an AJAX request to your server, have your server fetch it, and return the results.