Qt5 QML QtWebKit 3.0 NO javaScriptWindowObjects ?

pythoneer

Hi i recently changed from qt4 to qt5. Now i wonder if this functionality is implemented in the new qtwebkit 3.0? I looked at the API [http://doc-snapshot.qt-project.org/5.0/qtwebkit/qml-qtwebkit3-webview.html] and there is an incredible decrease of available properties especially the one i am searching for.

Any ideas how i can add new javascript objects to the webview in qtwebkit 3.0?

regards

tomma

Currently it requires using "QtWebKit.experimental 1.0" and there is no javaScriptWindowObjects. Communicating needs to be handled using method experimental.postMessage and signal experimental.onMessageReceived.
There seems to be also evaluateJavaScript method and property named userScripts.

pythoneer

Thx, for the quick answer.
The earliest possibly to check this out is Thursday to give feedback. May i ask you where you get this information? I don't wanna come here with every stupid question, if i can simply read about that.

regards

pythoneer

Just for the record, if someone has the need for it.

@import QtQuick 2.0
import QtWebKit 3.0
import QtWebKit.experimental 1.0

Rectangle {

width: 1024
height: 768

WebView{
url: "http://localhost"
anchors.fill: parent

   experimental.preferences.navigatorQtObjectEnabled: true
   experimental.onMessageReceived: {

       console.debug("get msg from javascript")
       experimental.postMessage("HELLO")
   }

} // webview
} // rectanlge@

altered it to get it through the forum parser :)

@<html>
<body>
<h1>It just works!</h1>

<s r c p i t t p y e="t x e t / j a v s a c i r p t ">
function nativecall(){
console.log("will try native call");
var elem = document.getElementById("out"). inner H t M l ="clicked";
navigator.qt.postMessage('this is a js call');
}

function jsCall(message){
    var elem = document.getElementById("out"). inner H t M l ="and the other way around " + message;
}

navigator.qt.onmessage = function(ev) {
    jsCall(ev.data);
}

</ script >

</body>
</html>@

ezerek

The cpp to js bridge example here was very useful. thanks.

Problems with Open-Source Downloads read https://www.qt.io/blog/problem-with-open-source-downloads and https://forum.qt.io/post/638946

Qt5 QML QtWebKit 3.0 NO javaScriptWindowObjects ?