lindenb/uniprot.js

## uniprot.js
<html>
<script>

// Create the XHR object.
function createCORSRequest(method, url) {
  var xhr = new XMLHttpRequest();
  if ("withCredentials" in xhr) {
    // XHR for Chrome/Firefox/Opera/Safari.
    xhr.open(method, url, true);
  } else if (typeof XDomainRequest != "undefined") {
    // XDomainRequest for IE.
    xhr = new XDomainRequest();
    xhr.open(method, url);
  } else {
    // CORS not supported.
    xhr = null;
  }
  return xhr;
}


// Make the actual CORS request.
function makeCorsRequest() {
  // All HTML5 Rocks properties support CORS.
  var url = 'http://www.uniprot.org/uniprot/P02763.jsonld';

  var xhr = createCORSRequest('GET', url);
  if (!xhr) {
    alert('CORS not supported');
    return;
  }

  // Response handlers.
  xhr.onload = function() {
    var text = xhr.responseText;
    var title = JSON.stringify(text);
    alert('Response from CORS request to ' + url + ': ' + title);
  };

  xhr.onerror = function() {
    alert('Woops, there was an error making the request.');
  };

  xhr.send();
}

</script>
<body>
<button onclick="makeCorsRequest()">X</button>
</body>
</html>
	<html>
	<script>

	// Create the XHR object.
	function createCORSRequest(method, url) {
	var xhr = new XMLHttpRequest();
	if ("withCredentials" in xhr) {
	// XHR for Chrome/Firefox/Opera/Safari.
	xhr.open(method, url, true);
	} else if (typeof XDomainRequest != "undefined") {
	// XDomainRequest for IE.
	xhr = new XDomainRequest();
	xhr.open(method, url);
	} else {
	// CORS not supported.
	xhr = null;
	}
	return xhr;
	}



	// Make the actual CORS request.
	function makeCorsRequest() {
	// All HTML5 Rocks properties support CORS.
	var url = 'http://www.uniprot.org/uniprot/P02763.jsonld';

	var xhr = createCORSRequest('GET', url);
	if (!xhr) {
	alert('CORS not supported');
	return;
	}

	// Response handlers.
	xhr.onload = function() {
	var text = xhr.responseText;
	var title = JSON.stringify(text);
	alert('Response from CORS request to ' + url + ': ' + title);
	};

	xhr.onerror = function() {
	alert('Woops, there was an error making the request.');
	};

	xhr.send();
	}

	</script>
	<body>
	<button onclick="makeCorsRequest()">X</button>
	</body>
	</html>