<!DOCTYPE html> <html> <head> <link rel="help" href="https://xhr.spec.whatwg.org/#the-send()-method" data-tested-assertations="following::ol[1]/li[4] following::ol[1]/li[4]/dl[1]/dd[5]" /> <link rel="help" href="https://xhr.spec.whatwg.org/#interface-formdata" data-tested-assertations="following::*[contains(@id,'dom-formdata')]/following::ol[1]/li[1] following::*[contains(@id,'dom-formdata')]/following::ol[1]/li[3] following::*[contains(@id,'dom-formdata-append')]/following::ul[1]/li[1] following::*[contains(@id,'dom-formdata-append')]/following::ul[1]/li[2]" /> <link rel="help" href="https://xhr.spec.whatwg.org/#the-response-attribute" data-tested-assertations="following::ol[1]/li[3]"/> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <title>XmlHttpRequest: The send() method: FormData data</title> </head> <body> <div id="log"></div> <script type="text/javascript"> var test = async_test(); test.step(function() { var xhr = new XMLHttpRequest(); var form = new FormData(); form.append("id", "0"); form.append("value", "zero"); xhr.onreadystatechange = function() { test.step(function () { if (xhr.readyState == 4) { assert_equals(xhr.status, 200); assert_equals(xhr.response, "id:0;value:zero;"); test.done(); } }); }; xhr.open("POST", "./resources/form.py", true); xhr.send(form); }); </script> </body> </html>