import QtQuick 2.0 QtObject { property string url property bool test: false property bool dataOK: false Component.onCompleted: { var x = new XMLHttpRequest; x.open("GET", url); x.setRequestHeader("Accept-Language","en-US"); // Test to the end x.onreadystatechange = function() { if (x.readyState == XMLHttpRequest.DONE) { dataOK = (x.responseText == "QML Rocks!\n"); } } x.send(); try { x.setRequestHeader("Test-header", "value"); } catch (e) { if (e.code == DOMException.INVALID_STATE_ERR) test = true; } } }