[Interest] [QML][QWebView] access QML function from html/javascript context

[Christoph Petzold]

Hi,

 
how do i acces a custom QML function from within the HTML/JavaScript of a loaded web page.

 
I managed to do it with the QWidget variant:

 
QWebFrame* webframe = webView_->page()->currentFrame();

javaScriptBridge_ = new JavaScriptBridge;

webframe->addToJavaScriptWindowObject("cppObject", javaScriptBridge_);

 
With this i was able to call 

 
function sayHello(text)

{

  cppObject.accessCppFunctionFromWebkit(text);

}

 
from the HTML/JavaScript context of the loaded html-file of the webframe.

 
I am looking for a way to do the same for the QWebView or QWebengineView QML component.

 
QML:

WebEngineView 

{

id: webEngineView

                url: »index.html«

 
                function fromWebcontentToQML(text)

                {

                               console.log(text)

                }

}

 
So how to call fromWebcontentToQML from within index.html?

 
Mit freundlichen Grüßen/ Best regards

 
Christoph Petzold

Mitarbeiter Abteilung Funktionelle Elektrostimulation

 

 
HASOMED GmbH
Paul-Ecke-Str. 1
39114 Magdeburg

 
Tel.: +49 391  62 30 112

Fax: +49 391  62 30 113

E Mail: christoph.petzold at hasomed.de <mailto:christoph.petzold at hasomed.de> 

Web: www.hasomed.de <http://www.hasomed.de/> 


HRB 108418
UST IdNo DE 114 161 708
Steuernummer 102/111/09705
GF Dr. Peter Weber, Frank Schulze

 
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