Unsolved Java Script failed to create QtQuick 2.5 object
-
I am creating QT object in Java script & emitting signal from JavaScript to QML Slot.
My work Environment : Qt 5.8 MSVC2015 64bit, Windows 7 64 bit.
Java Script code :
var internalQmlObject = **Qt.createQmlObject('import QtQuick 2.5; QtObject{ signal someSignal(int value) }', Qt.application, 'InternalQmlObject')**; function runNow(){ internalQmlObject.someSignal(42); }
Code of QML :
import QtQuick 2.5 import QtQuick.Controls 2.0 import QtQuick.Layouts 1.0 import QtWebEngine 1.4 import "testJava.js" as Helper ApplicationWindow { width: 1024 height: 750 visible: true WebEngineView { id: webEngine anchors.fill: parent url: "qrc:/TestPage.html" function someSlot(v) { console.log("Signal received " + v); } onLoadingChanged: { Helper.internalQmlObject.someSignal.connect(someSlot); } } }
But Java Script failed to create QtQuick 2.5 object:
Application log :
D:\task\QT_Test\build-testURL-Desktop_Qt_5_8_0_MSVC2015_64bit-Debug\debug\testURL.exe...js: Uncaught ReferenceError: Qt is not defined
[4492:5796:0427/113341:INFO:CONSOLE(1)] "Uncaught ReferenceError: Qt is not defined", source: qrc:/testJava.js (1)
you can find my code
Any suggestion why JavaScript failed to identify QT?
-
you can find my code
I found the issue, in HTML page, I am loading testJava.js, which causing this issue : <head> <script type="text/javascript" src="testJava.js"></script> </head>
But still why it should have an issue ?