This is my client:
import 'dart:html';
void main() {
var request = new HttpRequest();
request.open('post','http://127.0.0.1/dartphp/index.php',async: true);
request.send("some data");
}
and my server:
<?php header("Access-Control-Allow-Origin: http://127.0.0.1:3030");
header("Access-Control-Allow-Methods: POST, GET, OPTIONS");
?>
<html><body>
<?php
echo "postback";
echo "<pre><br>post<br>";
echo $HTTP_RAW_POST_DATA;
echo "</pre><br>";
?>
</body></html>
I execute the dart in Dartium on 3030 and have Apache listening on 80.
The error I get is:
XMLHttpRequest cannot load http://127.0.0.1/dartphp/index.php. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://127.0.0.1:3030' is therefore not allowed access.
I read the articles Send data between php and dart and CORS with Dart, how do I get it to work? but in the meantime syntax has changed or the solution is not applicable to my problem,
for the first 'on.readyStateChange.add' no longer exists
for the second 'request.response.headers.add' is not possible, as 'response' has no 'headers' defined
What has to be changed, so that can 'request.onReadyStateChange.listen((_)' to the response
